About Magnite, Inc. - Common Stock Company overview from Wikipedia

Magnite Inc. is an American online advertising technology firm based in Los Angeles, California. The company was formed following a merger between Rubicon Project and Telaria in 2020.

History

Rubicon Project was founded in 2007 by Frank Addante, Craig Roah, Duc Chau and Julie Mattern, who had previously worked together at L90/adMonitor, an online advertising network.

By April 2009, the company had raised $33 million in venture funding led by Clearstone Venture Partners, IDG Ventures Asia and Mayfield Fund. The company also secured $8 million in venture debt from Silicon Valley Bank.

In February 2014, Rubicon Project filed for an IPO and went public in April 2014 opening at over $20 per share. The stock fell back to about $16 per share later in the month.

In March 2014, the company was named number two on the top Ad Exchange Entities by comScore.

In February 2017, the company released its president and several other top executives. On March 14, 2017, CEO and founder Frank Addante stepped down from his position to take the role of chairman. The company announced Michael Barrett, previously the chief executive of mobile advertising marketplace Millennial Media and chief revenue officer at Yahoo!, would be the new chief executive.

In May 2024, Netflix announced its first expansion of its advertising partnerships to include Magnite, The Trade Desk and Google DV360.

On May 19, 2025, OSN has chosen Magnite, the independent sell-side advertising company, to power its new “Advanced TV” advertising solution. This marks the first time OSN will offer addressable advertising across its set-top box (STB) linear broadcast and video-on-demand (VOD) inventory. Using Magnite’s SpringServe video platform, targeted ads will now be delivered to OSN set-top boxes across the MENA region.

In September 2025, Magnite filed a lawsuit against Google over alleged monopolistic and anticompetitive behavior.

Mergers and acquisitions

Rubicon Project acquisitions

In September 2009, the Rubicon Project acquired OthersOnline, an audience profiling technology company based in Seattle.

In May 2010, the company bought Site Scout, a malware detection company also based in Seattle.

In October 2010, the company acquired Fox Audience Network from News Corp in return for a minority stake in the company. It also received $18 million in additional funding led by Peacock Equity, the venture division of NBC Universal.

In May 2012, Rubicon Project acquired Mobsmith, a mobile technology company.

In August 2012, the company became the top-ranked online advertising company in terms of reach, with a 96.2% audience share, according to rankings provided by ComScore. This placed Rubicon ahead of Google for the first time, and also ahead of other competitors such as AOL and AT&T.

In October 2019, Rubicon Project acquired RTK.io, a header bidding startup for $11 million.

Merger with Telaria

In December 2019, Rubicon Project and Telaria announced a merger. Shareholders of Telaria and Rubicon project approved the merger on March 30, 2020, and the merger was completed on April 1.

While the two businesses initially fell under Rubicon Project and operated as two separate brands, the company rebranded under the name Magnite in June 2020. The merger made Magnite the world's largest independent omnichannel sell-side platform.

Recent acquisitions

In February 2021, Magnite acquired SpotX from European entertainment network RTL Group for $1.17 billion in cash and stock.

In September 2025, Magnite acquired Streamr.ai, a company that specializes in the development of AI-generated assets for small businesses' CTV campaigns.

Source: Wikipedia, CC BY-SA 4.0 · View on Wikipedia ↗

Wikidata ↗

MGNI Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

Price

$23.50

Market Cap

$3.37B

P/E (TTM)

24.8

EPS (TTM)

$0.95

Revenue (TTM)

$714M

Div Yield

—

ROE

17.1%

Debt/Equity

0.4

52W Range

$11 – $27

MGNI Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

10-Year Performance Revenue, net income, margins and EPS trends

Revenue & Net Income $714M

2016-12-31 → 2025-12-31

EPS $0.95

2016-12-31 → 2025-12-31

Free Cash Flow $166M

2016-12-31 → 2025-12-31

Margins 20.3%

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric

5Y trend

MGNI

Peer Median

P/E (TTM)

24.8

33.6

P/S (TTM)

4.7

2.2

P/B

3.7

2.5

EV / EBITDA

20.9

—

Price / FCF

20.3

—

Profitability Gross, operating and net margins; ROE, ROA, ROIC

Metric

5Y trend

MGNI

Peer Median

Operating Margin

13.7%

—

Net Profit Margin

20.3%

0.32%

ROA

4.8%

0.16%

ROE

17.1%

0.82%

ROIC

15.7%

—

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric

5Y trend

MGNI

Peer Median

Debt / Equity

0.4

—

Current Ratio

1.0

1.2

Quick Ratio

1.0

—

Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR

Metric

5Y trend

MGNI

Peer Median

Revenue YoY

6.9%

—

Revenue CAGR 3Y

7.3%

—

Revenue CAGR 5Y

26.4%

—

EPS YoY

493.8%

—

Net Income YoY

534.7%

—

Per Share Metrics EPS, book value per share, cash flow per share, dividend per share

Metric

5Y trend

MGNI

Peer Median

EPS (Diluted)

$0.95

—

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric

5Y trend

MGNI

Peer Median

MGNI Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

BUY 22 analysts

Strong Buy 5 22.7%
Buy 14 63.6%
Hold 3 13.6%
Sell 0 0.0%
Strong Sell 0 0.0%

12-Month Price Target

15 analysts · 2026-08-19

Median $27.00

Now $23.50

Low $21.00

High $40.00

Median target $27.00 +14.9%

Mean target $27.33 +16.3%

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

Avg Surprise

0.02%

Period	EPS Actual	EPS Est	Surprise
June 30, 2026	$0.26	$0.25	0.01%
March 31, 2026	$0.13	$0.11	0.02%
Dec. 31, 2025	$0.34	$0.36	-0.02%
Sept. 30, 2025	$0.20	$0.20	0.00%
June 30, 2025	$0.20	$0.17	0.03%
March 31, 2025	$0.12	$0.07	0.05%

Peer comparison (GICS sub-industry) Key metrics vs sector peers

Ticker	Market Cap	P/E	Rev YoY	Net Margin	ROE	Gross Margin
MGNI	$2.32B	17.1	6.9%	20.3%	17.1%	—
OMC	$25.28B	-299.1	10.1%	-0.32%	-0.67%	—
TTD	$18.07B	42.2	18.5%	15.3%	17.1%	—
NIQ	$4.86B	-12.5	5.7%	-8.4%	-67.4%	—
STGW	—	-1.4	2.4%	1.0%	5.3%	—
DV	$1.85B	38.1	13.9%	6.8%	4.6%	—
CCO	—	55.2	6.6%	—	—	—
MNTN	$0	-91.8	28.6%	-2.2%	-2.4%	77.2%
IBTA	$740M	189.4	-6.8%	1.0%	1.1%	79.2%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

Income Statement 16

Annual Income Statement data for MGNI
Metric	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014
Revenue	$714M	$668M	$620M	$577M	$468M	$222M	$156M	$125M	$156M	$278M	$248M	$125M
Cost of Revenue	$267M	$259M	$410M	$307M	$202M	$78M	$57M	$60M	$57M	$73M	$58M	$21M
R&D Expense	$85M	$95M	$94M	$94M	$74M	$52M	$40M	$38M	$48M	$51M	$42M	$23M
SG&A Expense	$93M	$97M	$89M	$81M	$65M	$53M	$40M	$42M	$56M	$69M	$70M	$57M
Operating Expenses	$616M	$617M	$775M	$690M	$549M	$276M	$184M	$188M	$313M	$303M	$254M	$144M
Operating Income	$98M	$51M	$-155M	$-113M	$-81M	$-54M	$-28M	$-64M	$-157M	$-25M	$-6M	$-19M
Interest Income	$13M	$13M	$11M	$3M	·	·	·	·	·	·	·	·
Other Non-op	$-27M	$-25M	$-3M	$-23M	$-14M	$1M	$593.0K	$2M	$431.0K	$2M	$1M	$277.0K
Pretax Income	$71M	$26M	$-158M	$-136M	$-95M	$-53M	$-27M	$-61M	$-157M	$-23M	$-4M	$-19M
Income Tax	$-74M	$4M	$2M	$-5M	$-95M	$693.0K	$-2M	$357.0K	$-2M	$-5M	$-5M	$172.0K
Net Income	$145M	$23M	$-159M	$-130M	$65.0K	$-53M	$-25M	$-62M	$-155M	$-18M	$422.0K	$-19M
EPS (Basic)	$1.01	$0.16	$-1.17	$-0.98	$0.00	$-0.55	$-0.48	·	$-3.17	$-0.39	$0.01	$-0.70
EPS (Diluted)	$0.95	$0.16	$-1.17	$-0.98	$0.00	$-0.55	$-0.48	·	$-3.17	$-0.39	$0.01	$-0.70
Shares (Basic)	142,560,000	140,557,000	136,620,000	132,887,000	126,294,000	96,700,000	52,614,000	50,602,000	48,869,000	46,655,000	39,663,000	28,217,000
Shares (Diluted)	153,770,000	146,810,000	136,620,000	132,887,000	136,261,000	96,700,000	52,614,000	50,259,000	48,869,000	46,655,000	44,495,000	28,217,000
EBITDA	$151M	$110M	$86M	$103M	$66M	·	$5M	$-28M	·	$18M	$25M	$-6M

Balance Sheet 28

Annual Balance Sheet data for MGNI
Metric	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014
Cash & Equivalents	$553M	$483M	$326M	$326M	$230M	$118M	$89M	$80M	$77M	$149M	$116M	$97M
Short-term Investments	·	·	·	·	·	·	·	·	·	·	$23M	·
Receivables	$1.30B	$1.20B	$1.18B	$977M	$928M	$472M	$218M	$206M	$166M	$192M	$218M	$133M
Prepaid Expense	$26M	$20M	$21M	$24M	$20M	$18M	$7M	$7M	$10M	$10M	$8M	$8M
Current Assets	$1.88B	$1.70B	$1.52B	$1.33B	$1.18B	$607M	$313M	$301M	$305M	$392M	$366M	$238M
PP&E (Net)	$109M	$69M	$47M	$45M	$34M	$24M	$24M	$33M	$47M	$36M	$25M	$15M
PP&E (Gross)	$233M	$191M	·	·	·	$122M	$110M	$105M	$98M	$69M	$48M	$31M
Accum. Depreciation	$124M	$123M	·	·	·	$98M	$87M	$71M	$51M	$33M	$22M	$16M
Goodwill	$984M	$978M	$978M	$978M	$970M	$158M	$7M	$0	$0	$66M	$66M	$16M
Intangibles	$12M	$21M	$51M	$254M	$427M	$90M	$11M	$10M	$13M	$7M	$51M	$14M
Other Non-current Assets	$82M	$6M	$7M	$7M	$7M	$4M	$2M	$1M	$5M	$3M	$2M	$1M
Total Assets	$3.16B	$2.85B	$2.69B	$2.71B	$2.71B	$939M	$395M	$360M	$384M	$520M	$537M	$296M
Accounts Payable	$1.61B	$1.47B	$1.37B	$1.09B	$1.00B	$509M	$259M	$240M	$214M	$215M	$248M	$151M
Current Liabilities	$1.84B	$1.50B	$1.40B	$1.13B	$1.03B	$522M	$267M	$241M	$217M	$218M	$250M	$154M
Capital Leases	$50M	$39M	$50M	$66M	$66M	$32M	$15M	·	·	·	·	·
Deferred Tax	·	·	$680.0K	$5M	$13M	$199.0K	$0	·	$0	$42.0K	$6M	$607.0K
Other Non-current Liabilities	$3M	$1M	$2M	$2M	$3M	$3M	$454.0K	$1M	$2M	$2M	$2M	$1M
Total Liabilities	$2.24B	$2.09B	$1.99B	$1.92B	$1.83B	$557M	$283M	$242M	$219M	$220M	$259M	$168M
Long-term Debt	$556M	$554M	$537M	$755M	$758M	·	·	·	·	·	·	·
Total Debt	$348M	$550M	$537M	$726M	$724M	·	·	·	·	·	·	·
Common Stock	$2.0K	$2.0K	$2.0K	$2.0K	$2.0K	$2.0K	$1.0K	$1.0K	$0	$0	$0	$0
Paid-in Capital	$1.44B	$1.43B	$1.39B	$1.32B	$1.28B	$777M	$453M	$434M	$418M	$399M	$358M	$209M
Retained Earnings	$-517M	$-661M	$-684M	$-525M	$-394M	$-395M	$-341M	$-316M	$-254M	$-99M	$-80M	$-81M
Treasury Stock	·	·	·	$0	$6M	$0	·	·	·	·	·	·
AOCI	$-1M	$-4M	$-2M	$-3M	$-1M	$-957.0K	$-45.0K	$-259.0K	$41.0K	$-273.0K	$-15.0K	$-8.0K
Stockholders' Equity	$922M	$768M	$702M	$791M	$881M	$382M	$112M	$118M	$165M	$300M	$278M	$129M
Liabilities + Equity	$3.16B	$2.85B	$2.69B	$2.71B	$2.71B	$939M	$395M	$360M	$384M	$520M	$537M	$296M
Shares Outstanding	142,964,000	141,427,000	138,577,000	134,006,000	132,553,000	114,029,000	53,888,000	51,159,000	50,239,000	49,378,000	46,600,000	37,192,000

Cash Flow 15

Annual Cash Flow data for MGNI
Metric	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014
D&A	$54M	$59M	$241M	$216M	$147M	$49M	$32M	$35M	$36M	$43M	$31M	$13M
Stock-based Comp	$77M	$77M	$73M	$64M	$41M	$28M	$19M	$16M	$21M	$29M	$31M	$24M
Deferred Tax	$-78M	$63.0K	$-2M	$-9M	$-99M	$-295.0K	$-2M	$-49.0K	$-1M	$-7M	$-5M	$-152.0K
Amort. of Intangibles	$15M	$30M	$202M	$184M	$122M	$25M	$3M	$3M	$5M	$20M	$16M	$900.0K
Restructuring	·	·	·	·	·	$18M	$2M	$3M	$6M	$3M	$0	$0
Other Non-cash	$40M	$77M	$62M	$52M	$38M	·	$8M	$-12M	·	$13M	$20M	$-11M
Operating Cash Flow	$236M	$235M	$214M	$193M	$127M	$-12M	$32M	$-23M	$22M	$60M	$77M	$7M
CapEx	$71M	$33M	$27M	$31M	$18M	$14M	$11M	$11M	$32M	$23M	$20M	$11M
Investing Cash Flow	$-93M	$-48M	$-37M	$-65M	$-691M	$33M	$-23M	$28M	$-93M	$-37M	$-74M	$-23M
Stock Repurchased	$46M	$15M	$0	$16M	$6M	$0	$0	·	·	·	·	·
Net Stock Activity	$-46M	$-15M	$0	$-16M	$-6M	·	·	·	·	·	·	·
Financing Cash Flow	$-75M	$-29M	$-178M	$-30M	$678M	$7M	$-205.0K	$-1M	$-1M	$10M	$15M	$84M
Net Change in Cash	$70M	$157M	$-283.0K	$96M	$113M	$29M	$8M	$4M	$-73M	$33M	$18M	$67M
Taxes Paid	$4M	·	·	·	·	$2M	$291.0K	$379.0K	$382.0K	$1M	$1M	$403.0K
Free Cash Flow	$166M	$202M	$188M	$162M	$109M	·	$21M	$-34M	·	$37M	$57M	$-4M

Profitability 7

Annual Profitability data for MGNI
Metric	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014
Operating Margin	13.7%	7.6%	-25.0%	-19.5%	-17.3%	·	-17.6%	-51.0%	·	-8.9%	-2.2%	-15.0%
Net Margin	20.3%	3.4%	-25.7%	-22.6%	0.01%	·	-16.3%	-49.6%	·	-6.5%	0.17%	-14.9%
Pretax Margin	9.9%	4.0%	-25.4%	-23.5%	-20.3%	·	-17.3%	-49.3%	·	-8.2%	-1.7%	-14.8%
EBITDA Margin	21.2%	16.4%	13.9%	17.9%	14.1%	·	2.9%	-22.7%	·	6.4%	10.2%	-5.0%
ROA	4.8%	0.82%	-5.9%	-4.8%	0.00%	·	-6.8%	·	·	-3.4%	0.10%	-8.4%
ROE	17.1%	3.0%	-23.5%	-16.3%	0.01%	·	-23.6%	·	·	-6.2%	0.21%	-40.4%
ROIC	15.7%	3.3%	-12.7%	-7.1%	0.00%	·	-23.3%	·	·	-6.6%	0.21%	-14.7%

Liquidity & Solvency 4

Annual Liquidity & Solvency data for MGNI
Metric	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014
Current Ratio	1.0	1.1	1.1	1.2	1.1	·	1.2	·	·	1.8	1.5	1.5
Quick Ratio	1.0	1.1	1.1	1.2	1.1	·	1.1	·	·	1.6	1.3	1.5
Debt / Equity	0.4	0.7	0.8	0.9	0.8	·	·	·	·	·	·	·
LT Debt / Equity	0.4	0.7	0.8	0.9	0.8	·	·	·	·	·	·	·

Efficiency 2

Annual Efficiency data for MGNI
Metric	Trend	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014
Asset Turnover		0.2	0.2	0.2	0.2	0.3	·	0.4	·	·	0.5	0.6	0.6
Receivables Turnover		0.6	0.6	0.6	0.6	0.7	·	0.7	·	·	1.4	1.4	1.1

Per Share 5

Annual Per Share data for MGNI
Metric	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014
Book Value / Share	$6.45	$5.43	$5.06	$5.90	$6.66	·	$2.08	·	·	$6.07	$5.97	$3.46
Revenue / Share	$4.64	$4.55	$4.54	$4.34	$3.44	·	$2.62	·	·	$5.96	$5.58	·
Cash Flow / Share	$1.54	$1.60	$1.57	$1.45	$0.93	·	$0.54	·	·	$1.29	$1.73	·
Cash / Share	$3.87	$3.42	$2.35	$2.43	$1.74	·	$1.65	·	·	$3.03	$2.50	$2.61
EPS (TTM)	$0.95	$0.16	$-1.17	$-0.98	$0.00	$-0.55	$-0.48	$-1.23	$-3.17	$-0.39	$0.01	$-0.70

Growth Rates 6

Annual Growth Rates data for MGNI
Metric	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014
Revenue YoY	6.9%	7.8%	7.4%	23.2%	111.3%	·	·	·	·	·	·	·
Revenue CAGR 3Y	7.3%	12.6%	40.9%	·	·	·	·	·	·	·	·	·
Revenue CAGR 5Y	26.4%	·	·	·	·	·	·	·	·	·	·	·
EPS YoY	493.8%	·	·	·	·	·	·	·	·	·	·	·
Net Income YoY	534.7%	·	·	·	·	·	·	·	·	·	·	·
Net Income CAGR 3Y	·	605.1%	·	·	·	·	·	·	·	·	·	·

Valuation (TTM) 14

Annual Valuation (TTM) data for MGNI
Metric	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014
Revenue TTM	$714M	$668M	$620M	$577M	$468M	$222M	$156M	$125M	$156M	$278M	$248M	$125M
Net Income TTM	$145M	$23M	$-159M	$-130M	$65.0K	$-53M	$-25M	$-62M	$-155M	$-18M	$422.0K	$-19M
Market Cap	$2.32B	$2.25B	$1.29B	$1.42B	$2.31B	·	$440M	·	·	$366M	$767M	$600M
Enterprise Value	$2.11B	$2.32B	$1.50B	$1.82B	$2.81B	·	·	·	·	·	·	·
P/E	17.1	99.5	-8.0	-10.8	·	-55.8	-17.0	-3.0	-0.6	-19.0	1645.0	-23.1
P/S	3.2	3.4	2.1	2.5	4.9	·	2.8	·	·	1.3	3.1	4.8
P/B	2.5	2.9	1.8	1.8	2.6	·	3.9	·	·	1.2	2.8	4.7
P / Tangible Book	·	·	·	·	·	12.4	·	·	·	·	·	·
P / Cash Flow	9.8	9.6	6.0	7.4	18.3	·	13.7	·	·	6.1	10.0	90.3
P / FCF	14.0	11.1	6.9	8.8	21.2	·	21.4	·	·	10.0	13.5	-147.8
EV / EBITDA	14.0	21.2	17.5	17.6	42.6	·	·	·	·	·	·	·
EV / FCF	12.8	11.5	8.0	11.2	25.8	·	·	·	·	·	·	·
EV / Revenue	3.0	3.5	2.4	3.2	6.0	·	·	·	·	·	·	·
Earnings Yield	5.9%	1.0%	-12.5%	-9.2%	0.00%	-1.8%	-5.9%	-33.0%	-169.5%	-5.3%	0.06%	-4.3%

Income Statement 16

Quarterly Income Statement data for MGNI
Metric	Q2 2026	Q1 2026	Q4 2025	Q3 2025	Q2 2025	Q1 2025	Q4 2024	Q3 2024	Q2 2024	Q1 2024	Q4 2023	Q3 2023	Q2 2023	Q1 2023	Q4 2022	Q3 2022
Revenue	$193M	$164M	$205M	$179M	$173M	$156M	$194M	$162M	$163M	$149M	$187M	$150M	$153M	$130M	$175M	$146M
Cost of Revenue	$62M	$60M	$70M	$69M	$65M	$63M	$68M	$63M	$63M	$66M	$70M	$85M	$130M	$125M	$111M	$72M
R&D Expense	$24M	$25M	$21M	$20M	$22M	$22M	$22M	$20M	$26M	$27M	$23M	$24M	$23M	$24M	$23M	$25M
SG&A Expense	$28M	$25M	$22M	$25M	$23M	$24M	$23M	$24M	$23M	$27M	$21M	$21M	$26M	$21M	$22M	$20M
Operating Expenses	$162M	$157M	$153M	$154M	$151M	$157M	$154M	$147M	$153M	$163M	$152M	$168M	$224M	$231M	$204M	$167M
Operating Income	$31M	$8M	$52M	$25M	$22M	$-1M	$40M	$15M	$10M	$-14M	$35M	$-18M	$-72M	$-100M	$-29M	$-21M
Interest Income	$1M	$2M	$4M	$3M	$3M	$3M	$4M	$4M	$3M	$2M	·	·	·	·	·	·
Other Non-op	$-6M	$-4M	$-4M	$-4M	$-10M	$-9M	$2M	$-9M	$-6M	$-12M	$-2M	$-601.0K	$-1M	$1M	$-11M	$-4M
Pretax Income	$26M	$4M	$48M	$21M	$12M	$-10M	$42M	$6M	$4M	$-26M	$33M	$-18M	$-73M	$-99M	$-39M	$-25M
Income Tax	$6M	$-681.0K	$-75M	$885.0K	$958.0K	$-853.0K	$6M	$1M	$5M	$-8M	$2M	$-967.0K	$663.0K	$-309.0K	$-3M	$-435.0K
Net Income	$19M	$4M	$123M	$20M	$11M	$-10M	$36M	$5M	$-1M	$-18M	$31M	$-17M	$-74M	$-99M	$-36M	$-24M
EPS (Basic)	$0.14	$0.03	$0.86	$0.14	$0.08	$-0.07	$0.26	$0.04	$-0.01	$-0.13	$0.23	$-0.13	$-0.54	$-0.73	$-0.27	$-0.18
EPS (Diluted)	$0.13	$0.03	$0.81	$0.13	$0.08	$-0.07	$0.26	$0.04	$-0.01	$-0.13	$0.23	$-0.13	$-0.54	$-0.73	$-0.27	$-0.18
Shares (Basic)	143,024,000	143,541,000	-283,955,000	143,009,000	141,654,000	141,852,000	-280,561,000	141,270,000	140,551,000	139,297,000	-271,583,000	137,372,000	136,164,000	134,667,000	-264,926,000	133,144,000
Shares (Diluted)	147,172,000	148,077,000	-289,508,000	153,166,000	148,260,000	141,852,000	-281,735,000	148,697,000	140,551,000	139,297,000	-271,583,000	137,372,000	136,164,000	134,667,000	-264,926,000	133,144,000
EBITDA	$31M	$22M	·	$25M	$22M	$14M	·	$15M	$10M	$-261.0K	·	$-18M	$-72M	$-5M	·	$-21M

Balance Sheet 27

Quarterly Balance Sheet data for MGNI
Metric	Q2 2026	Q1 2026	Q4 2025	Q3 2025	Q2 2025	Q1 2025	Q4 2024	Q3 2024	Q2 2024	Q1 2024	Q4 2023	Q3 2023	Q2 2023	Q1 2023	Q4 2022	Q3 2022
Cash & Equivalents	$333M	$185M	$553M	$482M	$426M	$430M	$483M	$387M	$326M	$253M	·	$311M	$266M	$237M	$326M	$254M
Receivables	$1.38B	$1.43B	$1.30B	$1.22B	$1.30B	$1.05B	$1.20B	$1.16B	$1.12B	$1000M	·	$937M	$908M	$875M	·	$804M
Prepaid Expense	$30M	$32M	$26M	$28M	$27M	$32M	$20M	$22M	$19M	$21M	·	$21M	$22M	$25M	·	$21M
Current Assets	$1.75B	$1.65B	$1.88B	$1.73B	$1.76B	$1.52B	$1.70B	$1.57B	$1.47B	$1.27B	·	$1.27B	$1.20B	$1.14B	·	$1.08B
PP&E (Net)	$116M	$116M	$109M	$97M	$90M	$79M	$69M	$65M	$63M	$56M	·	$46M	$46M	$46M	·	$45M
PP&E (Gross)	$250M	$248M	$233M	·	·	·	$191M	·	·	·	·	·	·	·	·	·
Accum. Depreciation	$134M	$132M	$124M	·	·	·	$123M	·	·	·	·	·	·	·	·	·
Goodwill	$984M	$984M	$984M	$984M	$978M	$978M	$978M	$978M	$978M	$978M	$978M	$978M	$978M	$978M	·	$978M
Intangibles	$7M	$10M	$12M	$15M	$11M	$14M	$21M	$28M	$36M	$43M	·	$59M	$88M	$167M	·	$323M
Other Non-current Assets	$86M	$85M	$82M	$6M	$6M	$6M	$6M	$9M	$11M	$16M	·	$7M	$7M	$8M	·	$6M
Total Assets	$3.03B	$2.95B	$3.16B	$2.92B	$2.93B	$2.67B	$2.85B	$2.74B	$2.64B	$2.45B	·	$2.45B	$2.41B	$2.43B	·	$2.53B
Accounts Payable	$1.67B	$1.59B	$1.61B	$1.48B	$1.53B	$1.31B	$1.47B	$1.38B	$1.30B	$1.12B	·	$1.10B	$1.02B	$950M	·	$890M
Current Liabilities	$1.70B	$1.62B	$1.84B	$1.71B	$1.76B	$1.54B	$1.50B	$1.41B	$1.33B	$1.15B	·	$1.13B	$1.05B	$982M	·	$919M
Capital Leases	$43M	$57M	$50M	$49M	$43M	$44M	$39M	$47M	$50M	$53M	·	$54M	$59M	$62M	·	$64M
Deferred Tax	·	·	·	·	·	·	·	·	$287.0K	$288.0K	·	$4M	$5M	$5M	·	$12M
Other Non-current Liabilities	$3M	$3M	$3M	$3M	$2M	$2M	$1M	$2M	$2M	$2M	·	$2M	$2M	$2M	·	$2M
Total Liabilities	$2.10B	$2.03B	$2.24B	$2.11B	$2.16B	$1.93B	$2.09B	$2.01B	$1.93B	$1.76B	·	$1.79B	$1.76B	$1.72B	·	$1.72B
Long-term Debt	$350M	$351M	$556M	$556M	$556M	$557M	$554M	$554M	$553M	$553M	·	$627M	$662M	$703M	·	$756M
Total Debt	$347M	$347M	·	$348M	$349M	$349M	·	$550M	$549M	$549M	·	$605M	$639M	$678M	·	$726M
Common Stock	$2.0K	$2.0K	$2.0K	$2.0K	$2.0K	$2.0K	$2.0K	$2.0K	$2.0K	$2.0K	·	$2.0K	$2.0K	$2.0K	·	$2.0K
Paid-in Capital	$1.43B	$1.43B	$1.44B	$1.45B	$1.43B	$1.42B	$1.43B	$1.42B	$1.42B	$1.40B	·	$1.37B	$1.35B	$1.33B	·	$1.30B
Retained Earnings	$-493M	$-512M	$-517M	$-640M	$-660M	$-671M	$-661M	$-698M	$-703M	$-702M	·	$-715M	$-697M	$-624M	·	$-488M
Treasury Stock	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	$0
AOCI	$-1M	$-1M	$-1M	$-2M	$-1M	$-4M	$-4M	$-1M	$-3M	$-3M	·	$-4M	$-3M	$-3M	·	$-5M
Stockholders' Equity	$936M	$918M	$922M	$808M	$768M	$742M	$768M	$726M	$713M	$695M	$702M	$652M	$653M	$705M	$791M	$811M
Liabilities + Equity	$3.03B	$2.95B	$3.16B	$2.92B	$2.93B	$2.67B	$2.85B	$2.74B	$2.64B	$2.45B	·	$2.45B	$2.41B	$2.43B	·	$2.53B
Shares Outstanding	143,382,000	143,301,000	142,964,000	143,643,000	142,383,000	141,476,000	141,427,000	141,148,000	141,141,000	140,024,000	138,577,000	137,821,000	136,859,000	135,438,000	134,006,000	133,349,000

Cash Flow 12

Quarterly Cash Flow data for MGNI
Metric	Q2 2026	Q1 2026	Q4 2025	Q3 2025	Q2 2025	Q1 2025	Q4 2024	Q3 2024	Q2 2024	Q1 2024	Q4 2023	Q3 2023	Q2 2023	Q1 2023	Q4 2022	Q3 2022
D&A	$15M	$14M	$14M	$12M	$12M	$16M	$16M	$15M	$14M	$14M	$17M	$39M	$89M	$96M	$77M	$47M
Stock-based Comp	$20M	$20M	$18M	$18M	$20M	$21M	$17M	$19M	$20M	$21M	$17M	$17M	$19M	$19M	$14M	$17M
Amort. of Intangibles	$2M	$3M	$3M	$2M	$3M	$7M	$7M	$8M	$8M	$8M	$8M	$30M	$79M	$86M	$69M	$38M
Other Non-cash	·	$-159M	·	·	·	$-25M	·	·	·	$-77M	·	·	·	$-47M	·	·
Operating Cash Flow	$187M	$-121M	$128M	$87M	$19M	$3M	$115M	$91M	$90M	$-60M	$89M	$82M	$74M	$-31M	$89M	$40M
CapEx	$12M	$9M	$25M	$18M	$13M	$14M	$4M	$14M	$9M	$6M	$10M	$4M	$8M	$4M	$13M	$9M
Investing Cash Flow	$-16M	$-13M	$-29M	$-30M	$-16M	$-17M	$-7M	$-18M	$-13M	$-9M	$-12M	$-7M	$-11M	$-7M	$-15M	$-13M
Stock Repurchased	$21M	$14M	$23M	$0	$4M	$19M	$6M	$9M	$0	$0	$0	$0	$0	$0	$0	$0
Net Stock Activity	·	$-14M	·	·	·	$-19M	·	·	·	·	·	·	·	$0	·	·
Financing Cash Flow	$-22M	$-235M	$-28M	$345.0K	$-8M	$-39M	$-9M	$-14M	$-3M	$-3M	$-62M	$-31M	$-33M	$-52M	$-2M	$-5M
Net Change in Cash	$148M	$-369M	$71M	$56M	$-4M	$-54M	$96M	$61M	$74M	$-73M	$16M	$44M	$30M	$-90M	$73M	$20M
Free Cash Flow	·	$-130M	·	·	·	$-12M	·	·	·	$-66M	·	·	·	$-35M	·	·

Profitability 7

Quarterly Profitability data for MGNI
Metric	Q2 2026	Q1 2026	Q4 2025	Q3 2025	Q2 2025	Q1 2025	Q4 2024	Q3 2024	Q2 2024	Q1 2024	Q4 2023	Q3 2023	Q2 2023	Q1 2023	Q4 2022	Q3 2022
Operating Margin	16.2%	4.7%	·	14.0%	12.7%	-0.88%	·	9.3%	5.9%	-9.3%	·	-11.9%	-47.1%	-77.2%	·	-14.5%
Net Margin	10.0%	2.7%	·	11.2%	6.4%	-6.2%	·	3.2%	-0.66%	-11.9%	·	-11.6%	-48.4%	-75.9%	·	-16.7%
Pretax Margin	13.2%	2.3%	·	11.7%	7.0%	-6.7%	·	3.9%	2.2%	-17.1%	·	-12.3%	-48.0%	-76.1%	·	-17.0%
EBITDA Margin	16.2%	13.4%	·	14.0%	12.7%	9.1%	·	9.3%	5.9%	-0.17%	·	-11.9%	-47.1%	-3.6%	·	-14.5%
ROA	0.65%	0.16%	·	0.71%	0.40%	-0.38%	·	0.20%	-0.04%	-0.73%	·	-0.70%	-2.9%	-4.0%	·	-0.96%
ROE	2.3%	0.53%	·	2.6%	1.5%	-1.3%	·	0.76%	-0.16%	-2.5%	·	-2.4%	-10.0%	-12.8%	·	-2.9%
ROIC	1.8%	0.72%	·	2.1%	1.8%	-0.11%	·	0.99%	-0.23%	-0.77%	·	-1.3%	-5.6%	-7.2%	·	-1.4%

Liquidity & Solvency 4

Quarterly Liquidity & Solvency data for MGNI
Metric	Q2 2026	Q1 2026	Q4 2025	Q3 2025	Q2 2025	Q1 2025	Q4 2024	Q3 2024	Q2 2024	Q1 2024	Q4 2023	Q3 2023	Q2 2023	Q1 2023	Q4 2022	Q3 2022
Current Ratio	1.0	1.0	·	1.0	1.0	1.0	·	1.1	1.1	1.1	·	1.1	1.1	1.2	·	1.2
Quick Ratio	1.0	1.0	·	1.0	1.0	1.0	·	1.1	1.1	1.1	·	1.1	1.1	1.1	·	1.2
Debt / Equity	0.4	0.4	·	0.4	0.5	0.5	·	0.8	0.8	0.8	·	0.9	1.0	1.0	·	0.9
LT Debt / Equity	0.4	0.4	·	0.4	0.5	0.5	·	0.8	0.8	0.8	·	0.9	1.0	1.0	·	0.9

Efficiency 2

Quarterly Efficiency data for MGNI
Metric	Trend	Q2 2026	Q1 2026	Q4 2025	Q3 2025	Q2 2025	Q1 2025	Q4 2024	Q3 2024	Q2 2024	Q1 2024	Q4 2023	Q3 2023	Q2 2023	Q1 2023	Q4 2022	Q3 2022
Asset Turnover		0.1	0.1	·	0.1	0.1	0.1	·	0.1	0.1	0.1	·	0.1	0.1	0.1	·	0.1
Receivables Turnover		0.1	0.1	·	0.2	0.1	0.2	·	0.2	0.2	0.2	·	0.2	0.2	0.2	·	0.2

Per Share 5

Quarterly Per Share data for MGNI
Metric	Q2 2026	Q1 2026	Q4 2025	Q3 2025	Q2 2025	Q1 2025	Q4 2024	Q3 2024	Q2 2024	Q1 2024	Q4 2023	Q3 2023	Q2 2023	Q1 2023	Q4 2022	Q3 2022
Book Value / Share	$6.53	$6.41	·	$5.62	$5.40	$5.24	·	$5.14	$5.05	$4.97	·	$4.73	$4.77	$5.21	·	$6.08
Revenue / Share	$1.31	$1.11	·	$1.17	$1.17	$1.10	·	$1.09	$1.16	$1.07	·	$1.09	$1.12	$0.97	·	$1.10
Cash Flow / Share	·	$-0.82	·	·	·	$0.02	·	·	·	$-0.43	·	·	·	$-0.23	·	·
Cash / Share	$2.32	$1.29	·	$3.36	$2.99	$3.04	·	$2.74	$2.31	$1.81	·	$2.25	$1.95	$1.75	·	$1.90
EPS (TTM)	$0.37	$0.17	·	$0.18	$0.04	$-0.17	·	$-0.23	$-0.81	$-1.53	·	$-1.58	$-1.64	$-1.44	·	$-0.89

Valuation (TTM) 13

Quarterly Valuation (TTM) data for MGNI
Metric	Q2 2026	Q1 2026	Q4 2025	Q3 2025	Q2 2025	Q1 2025	Q4 2024	Q3 2024	Q2 2024	Q1 2024	Q4 2023	Q3 2023	Q2 2023	Q1 2023	Q4 2022	Q3 2022
Revenue TTM	$710M	$673M	·	$671M	$654M	$630M	·	$624M	$615M	$582M	·	$579M	$566M	$532M	·	$534M
Net Income TTM	$55M	$26M	·	$27M	$6M	$-23M	·	$-31M	$-110M	$-208M	·	$-214M	$-222M	$-193M	·	$-118M
Market Cap	$2.72B	$1.70B	·	$3.13B	$3.43B	$1.61B	·	$1.95B	$1.88B	$1.51B	·	$1.04B	$1.87B	$1.25B	·	$876M
Enterprise Value	$2.74B	$1.86B	·	$2.99B	$3.36B	$1.53B	·	$2.12B	$2.10B	$1.80B	·	$1.33B	$2.24B	$1.70B	·	$1.35B
P/E	51.3	69.9	·	121.0	603.0	-67.1	·	-60.2	-16.4	-7.0	·	-4.8	-8.3	-6.4	·	-7.4
P/S	3.8	2.5	·	4.7	5.3	2.6	·	3.1	3.1	2.6	·	1.8	3.3	2.4	·	1.6
P/B	2.9	1.9	·	3.9	4.5	2.2	·	2.7	2.6	2.2	·	1.6	2.9	1.8	·	1.1
P / Cash Flow	·	-14.1	·	·	·	630.3	·	·	·	-24.9	·	·	·	-40.6	·	·
P / FCF	·	-13.1	·	·	·	-136.6	·	·	·	-22.7	·	·	·	-35.5	·	·
EV / EBITDA	87.6	84.4	·	119.6	152.9	107.7	·	140.0	219.2	-6902.3	·	-74.8	-31.2	-360.7	·	-63.7
EV / FCF	·	-14.3	·	·	·	-129.8	·	·	·	-27.2	·	·	·	-48.0	·	·
EV / Revenue	3.9	2.8	·	4.5	5.1	2.4	·	3.4	3.4	3.1	·	2.3	4.0	3.2	·	2.5
Earnings Yield	1.9%	1.4%	·	0.83%	0.17%	-1.5%	·	-1.7%	-6.1%	-14.2%	·	-20.9%	-12.0%	-15.6%	·	-13.6%

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

Income Statement

	2025-12-31	2024-12-31	2023-12-31	2022-12-31	2021-12-31
Revenue	$714M	$668M	$620M	$577M	$468M
Operating Margin %	13.7%	7.6%	-25.0%	-19.5%	-17.3%
Net Income	$145M	$23M	$-159M	$-130M	$65.0K
Diluted EPS	$0.95	$0.16	$-1.17	$-0.98	$0.00

Balance Sheet

	2025-12-31	2024-12-31	2023-12-31	2022-12-31	2021-12-31
Debt / Equity	0.4	0.7	0.8	0.9	0.8
Current Ratio	1.0	1.1	1.1	1.2	1.1
Quick Ratio	1.0	1.1	1.1	1.2	1.1

Cash Flow

	2025-12-31	2024-12-31	2023-12-31	2022-12-31	2021-12-31
Free Cash Flow	$166M	$202M	$188M	$162M	$109M

Latest News Recent headlines mentioning this company

A Magnite Insider Cashed In Options as CTV Revenue Jumped 36%. Here's What to Know Nasdaq · 1 week, 3 days ago
Magnite Inc. (MGNI) CTV Momentum Strengthens Its Small-Cap Value Case Yahoo Finance · 3 months, 1 week ago
Magnite (MGNI) Expands AI Suite with Agentic Execution Capabilities Yahoo Finance · 3 months, 1 week ago
Magnite (MGNI), NOVA Entertainment Partner to Enable Programmatic Audio in Australia Yahoo Finance · 5 months ago

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Institutional owners (13F) 359 filers · $2.4B total · As of June 30, 2026

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Institutional activity — Q2 2026 vs prior quarter

New positions	Exited positions	Increased	Decreased	Net shares change
64 (+10 vs prior Q)	34 (-20 vs prior Q)	112 (-4 vs prior Q)	88 (+3 vs prior Q)	+12.5M

Compared to Q1 2026. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair.

Institution	Value	Shares	% of tracked 13F	Type
VANGUARD GROUP INC	$220,902,894	13,610,776	9.25%	Shares
VANGUARD PORTFOLIO MANAGEMENT LLC	$155,584,488	8,197,286	6.51%	Shares
FMR LLC	$121,619,076	6,407,749	5.09%	Shares
VANGUARD CAPITAL MANAGEMENT LLC	$118,154,201	6,225,195	4.95%	Shares
DIMENSIONAL FUND ADVISORS LP	$93,305,946	4,916,014	3.91%	Shares
AMERICAN CENTURY COMPANIES INC	$87,739,553	4,622,736	3.67%	Shares
Boston Partners	$79,348,492	4,144,184	3.32%	Shares
Capital Research Global Investors	$73,436,638	3,869,159	3.07%	Shares
STATE STREET CORP	$66,962,864	3,528,075	2.80%	Shares
325 CAPITAL LLC	$64,772,932	3,412,694	2.71%	Shares
WELLINGTON MANAGEMENT GROUP LLP	$61,919,270	3,262,343	2.59%	Shares
Nine Ten Capital Management LLC	$61,899,000	3,261,283	2.59%	Shares
GEODE CAPITAL MANAGEMENT, LLC	$61,840,607	3,257,507	2.59%	Shares
Granahan Investment Management, LLC	$58,519,345	3,083,211	2.45%	Shares
CANADA PENSION PLAN INVESTMENT BOARD	$56,846,865	2,995,093	2.38%	Shares
Park West Asset Management LLC	$37,960,000	2,000,000	1.59%	Shares
Qube Research & Technologies Ltd	$37,124,671	1,955,989	1.55%	Shares
Blue Grotto Capital, LLC	$32,393,945	1,706,741	1.36%	Shares
KENNEDY CAPITAL MANAGEMENT LLC	$31,635,845	1,666,799	1.32%	Shares
Caption Management, LLC	$28,470,000	1,500,000	1.19%	Put option
ROYCE & ASSOCIATES LP	$27,965,075	1,473,397	1.17%	Shares
Ophir Asset Management Pty Ltd	$27,522,158	1,450,061	1.15%	Shares
VICTORY CAPITAL MANAGEMENT INC	$23,447,589	1,235,384	0.98%	Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$22,836,527	1,203,189	0.96%	Shares
CITADEL ADVISORS LLC	$22,174,334	1,168,300	0.93%	Put option
GRIZZLYROCK CAPITAL, LLC	$22,104,639	1,164,628	0.93%	Shares
Maestria Partners LLC	$21,987,001	1,158,430	0.92%	Shares
GOLDMAN SACHS GROUP INC	$21,135,179	1,113,550	0.88%	Shares
Meros Investment Management, LP	$18,815,538	991,335	0.79%	Shares
VANGUARD FIDUCIARY TRUST CO	$18,772,966	989,092	0.79%	Shares
Nuveen, LLC	$17,977,154	947,163	0.75%	Shares
Walleye Trading LLC	$15,709,746	827,700	0.66%	Call option
MILLENNIUM MANAGEMENT LLC	$14,516,265	764,819	0.61%	Shares
PICTON MAHONEY ASSET MANAGEMENT	$14,235,000	750,000	0.60%	Call option
QVT Financial LP	$14,186,354	747,437	0.59%	Shares
BANK OF MONTREAL /CAN/	$14,045,200	740,000	0.59%	Call option
OBERWEIS ASSET MANAGEMENT INC/	$13,950,300	735,000	0.58%	Shares
SILVERCREST ASSET MANAGEMENT GROUP LLC	$13,433,076	707,749	0.56%	Shares
PICTON MAHONEY ASSET MANAGEMENT	$13,124,123	691,471	0.55%	Shares
Kopion Asset Management, LLC	$12,801,080	674,451	0.54%	Shares
First Eagle Investment Management, LLC	$12,731,556	670,788	0.53%	Shares
Balyasny Asset Management L.P.	$12,651,195	666,554	0.53%	Shares
Nuveen Asset Management, LLC	$11,942,802	750,176	0.50%	Shares
Squarepoint Ops LLC	$11,201,996	590,200	0.47%	Put option
S SQUARED TECHNOLOGY, LLC	$10,778,021	567,862	0.45%	Shares
Schonfeld Strategic Advisors LLC	$10,670,460	562,195	0.45%	Shares
NOMURA ASSET MANAGEMENT CO LTD	$10,513,022	553,900	0.44%	Shares
Edenbrook Capital, LLC	$10,155,667	535,072	0.43%	Shares
BANK OF MONTREAL /CAN/	$10,088,610	531,539	0.42%	Shares
JANE STREET GROUP, LLC	$9,863,868	519,698	0.41%	Shares
KING LUTHER CAPITAL MANAGEMENT CORP	$9,557,967	503,581	0.40%	Shares
AMERIPRISE FINANCIAL INC	$9,475,519	499,237	0.40%	Shares
PRINCIPAL FINANCIAL GROUP INC	$9,296,632	489,812	0.39%	Shares
EVR Research LP	$9,110,400	480,000	0.38%	Shares
BANK OF AMERICA CORP /DE/	$8,859,674	466,790	0.37%	Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP	$8,765,894	461,849	0.37%	Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP	$8,687,146	457,700	0.36%	Call option
Manatuck Hill Partners, LLC	$8,541,000	450,000	0.36%	Shares
COMMONWEALTH EQUITY SERVICES, LLC	$6,988,420	368,199	0.29%	Shares
Caption Management, LLC	$6,718,920	354,000	0.28%	Call option
CITADEL ADVISORS LLC	$6,597,410	347,598	0.28%	Shares
CITADEL ADVISORS LLC	$6,413,342	337,900	0.27%	Call option
Trexquant Investment LP	$6,328,482	333,429	0.26%	Shares
Alyeska Investment Group, L.P.	$6,203,404	326,839	0.26%	Shares
BlackRock, Inc.	$6,120,727	322,483	0.26%	Shares
1492 Capital Management LLC	$6,030,895	317,750	0.25%	Shares
Swiss National Bank	$5,498,506	289,700	0.23%	Shares
Lisanti Capital Growth, LLC	$5,485,789	289,030	0.23%	Shares
RICE HALL JAMES & ASSOCIATES, LLC	$5,388,783	283,919	0.23%	Shares
ExodusPoint Capital Management, LP	$5,160,074	271,869	0.22%	Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP	$4,820,920	254,000	0.20%	Put option
Park West Asset Management LLC	$4,745,000	250,000	0.20%	Call option
Walleye Trading LLC	$4,672,876	246,200	0.20%	Put option
Norwood Investment Partners, LP	$4,460,300	235,000	0.19%	Shares
Squarepoint Ops LLC	$4,369,841	230,234	0.18%	Shares
BARCLAYS PLC	$4,363,540	229,902	0.18%	Shares
WOLVERINE TRADING, LLC	$4,279,988	192,100	0.18%	Call option
Senvest Management, LLC	$4,253,418	224,100	0.18%	Shares
Hilton Capital Management, LLC	$4,164,326	219,406	0.17%	Shares
Pillsbury Lake Capital LLC	$4,132,952	217,753	0.17%	Shares
Occam Crest Management LP	$3,847,350	195,000	0.16%	Shares
RHUMBLINE ADVISERS	$3,716,476	195,811	0.16%	Shares
Bank of New York Mellon Corp	$3,713,551	195,656	0.16%	Shares
Advantage Alpha Capital Partners LP	$3,494,536	160,447	0.15%	Shares
GREAT LAKES ADVISORS, LLC	$3,344,181	176,195	0.14%	Shares
EFG Asset Management (North America) Corp.	$3,277,377	150,511	0.14%	Shares
STATE OF WISCONSIN INVESTMENT BOARD	$3,269,817	172,277	0.14%	Shares
LPL Financial LLC	$3,109,626	163,837	0.13%	Shares
Quantinno Capital Management LP	$3,070,622	161,782	0.13%	Shares
CLOUGH CAPITAL PARTNERS L P	$3,028,942	159,586	0.13%	Shares
MARSHALL WACE, LLP	$2,854,022	150,370	0.12%	Shares
Concentric Capital Strategies, LP	$2,784,328	146,698	0.12%	Shares
Caption Management, LLC	$2,763,298	145,590	0.12%	Shares
VANGUARD ASSET MANAGEMENT, Ltd	$2,665,513	140,438	0.11%	Shares
Cerity Partners LLC	$2,665,134	140,418	0.11%	Shares
ALGERT GLOBAL LLC	$2,609,845	137,505	0.11%	Shares
BANK OF MONTREAL /CAN/	$2,562,300	135,000	0.11%	Put option
WELLS FARGO & COMPANY/MN	$2,500,729	131,756	0.10%	Shares
JANE STREET GROUP, LLC	$2,488,278	131,100	0.10%	Put option
TUDOR INVESTMENT CORP ET AL	$2,376,296	125,200	0.10%	Call option

Company insiders 32 insiders · 16 officers · 14 directors

Insider	Role	Last activity	Shares owned	Sells 12m	Net 12m
Michael G. Barrett	CEO	Aug. 15, 2026 F	392,670	5	$-13,639,790
Frank Addante	Chief Executive Officer, Chief Product Architect and Chairman of the Board	Feb. 17, 2016 A	1,878,956	0	$0
David Day	CHIEF FINANCIAL OFFICER	Aug. 15, 2026 F	452,861	0	$0
Todd L Tappin	CFO & COO	April 28, 2016 M	466,361	0	$0
Sean Patrick Buckley	President, Revenue & Market Strategy	Aug. 18, 2026 S	293,060	6	$-2,685,256
Katie Seitz Evans	President, Product & Operations	Aug. 15, 2026 F	485,636	1	$-480,000
Mark Zagorski	President & COO	April 1, 2020 A	436,917	0	$0
Gregory R Raifman	President	March 9, 2016 M	502,366	0	$0
David Buonasera	CHIEF TECHNOLOGY OFFICER	Aug. 15, 2026 F	252,734	9	$-660,771
Aaron Saltz	CHIEF LEGAL OFFICER	Aug. 15, 2026 F	264,389	0	$0
Brian Gephart	CHIEF ACCOUNTING OFFICER	Aug. 15, 2026 F	102,328	1	$-307,982
Adam Lee Soroca	Chief Product Officer	Jan. 2, 2024 A	532,683	0	$0
James Allen Dove	Chief Technology Officer	Aug. 15, 2022 F	191,071	0	$0
Joseph R Prusz	Chief Revenue Officer, DV+	Feb. 15, 2022 F	311,083	0	$0
Thomas Kershaw	Chief Technology Officer	May 17, 2021 S	473,763	0	$0
Brian W Copple	General Counsel and Secretary	Jan. 31, 2016 A	144,200	0	$0
Paul Caine	Director	Aug. 14, 2026 S	149,901	5	$-699,950
David T. Pearson	Director	June 10, 2026 S	79,001	1	$-168,488
Diane Yu	Director	June 8, 2026 A	81,279	0	$0
Sarah Patricia Harden	Director	June 8, 2026 A	163,737	0	$0
Robert F Spillane	Director	June 8, 2026 A	57,715	0	$0
James Rossman	Director	June 8, 2026 A	107,477	0	$0
Robert J Frankenberg	Director	June 14, 2023 A	119,090	0	$0
Lisa L Troe	Director	June 8, 2023 S	114,218	0	$0
Sumant Mandal	Director	Feb. 25, 2019 J	1,548,980	0	$0
Lewis W Coleman	Director	March 8, 2016 A	15,386	0	$0
Jarl Mohn	Director	April 7, 2014 C	355,850	0	$0
NEWS CORP	10% owner	April 7, 2014 C	4,746,349	0	$0
Rachel Lam	—	Aug. 10, 2026 S	230,620	1	$-241,600
Douglas S Knopper	—	Aug. 6, 2026 S	88,473	3	$-1,693,446
Shawna Hughes	—	May 17, 2021 S	178,129	0	$0
CLEARSTONE VENTURE PARTNERS III-A LP	—	May 22, 2015 J	5,570,406	0	$0

Insiders from SEC Form 3/4/5 filings; net = open-market P/S only

Activists & 5%+ owners 1 position

Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.

Filer	Filed	Stake	Status	Purpose	Filing
Edenbrook Capital, LLC, Jonathan Brolin ×2 filings	July 14, 2023	—	Initial filing	—	SEC

Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.

ETF ownership Held by 63 ETFs

Weight reflects direct equity holdings (N-PORT) only; leveraged or derivative-based funds may hold additional swap exposure not shown.

Fund	Weight	Units	As of	Source
FDCF · Fidelity Covington Trust	1.44%	107,209 NS	May 31, 2026	N-PORT
SMCO · Tidal Trust II	1.07%	107,276 NS	April 30, 2026	N-PORT
FDTX · Fidelity Covington Trust	0.93%	167,699 NS	May 31, 2026	N-PORT
PSC · Principal Exchange-Traded Funds	0.39%	484,264 NS	June 30, 2026	N-PORT
HAPS · Harbor ETF Trust	0.27%	33,017 NS	April 30, 2026	N-PORT
CALF · Pacer Funds Trust	0.19%	496,734 NS	April 30, 2026	N-PORT
NUSC · Nushares ETF Trust	0.15%	148,177 NS	April 30, 2026	N-PORT
FCOM · FIDELITY COVINGTON TRUST	0.11%	152,521 NS	April 30, 2026	N-PORT
TMFX · RBB Fund, Inc.	0.10%	2,255 NS	May 31, 2026	N-PORT
BBSC · J.P. Morgan Exchange-Traded Fund Tr…	0.09%	51,295 NS	April 30, 2026	N-PORT
JPSE · J.P. Morgan Exchange-Traded Fund Tr…	0.09%	40,746 NS	April 30, 2026	N-PORT
BKSE · BNY Mellon ETF Trust	0.08%	4,886 NS	April 30, 2026	N-PORT
RSSL · Global X Funds	0.06%	61,658 NS	April 30, 2026	N-PORT
ITWO · ProShares Trust	0.05%	6,696 NS	May 31, 2026	N-PORT
DFSV · Dimensional ETF Trust	0.05%	299,225 NS	April 30, 2026	N-PORT
DFAS · Dimensional ETF Trust	0.04%	478,460 NS	April 30, 2026	N-PORT
SCHA · SCHWAB STRATEGIC TRUST	0.04%	693,882 NS	May 31, 2026	N-PORT
SXQG · EXCHANGE TRADED CONCEPTS TRUST	0.04%	1,964 NS	May 31, 2026	N-PORT
AVSC · AMERICAN CENTURY ETF TRUST	0.04%	73,848 NS	May 31, 2026	N-PORT
UWM · ProShares Trust	0.03%	5,237 NS	May 31, 2026	N-PORT
GSSC · Goldman Sachs ETF Trust	0.03%	18,315 NS	May 31, 2026	N-PORT
DXUV · Dimensional ETF Trust	0.03%	7,886 NS	April 30, 2026	N-PORT
URTY · ProShares Trust	0.02%	5,296 NS	May 31, 2026	N-PORT
MSSM · MORGAN STANLEY PATHWAY FUNDS	0.01%	5,506 NS	May 31, 2026	N-PORT
DFAC · Dimensional ETF Trust	0.01%	357,809 NS	April 30, 2026	N-PORT
DCOR · Dimensional ETF Trust	0.01%	21,540 NS	April 30, 2026	N-PORT
HDG · ProShares Trust	0.01%	133 NS	May 31, 2026	N-PORT
DFUV · Dimensional ETF Trust	0.01%	88,581 NS	April 30, 2026	N-PORT
ONEQ · Fidelity Commonwealth Trust	0.01%	45,459 NS	May 31, 2026	N-PORT
DFSU · Dimensional ETF Trust	0.00%	6,861 NS	April 30, 2026	N-PORT
DFAU · Dimensional ETF Trust	0.00%	35,372 NS	April 30, 2026	N-PORT
DFUS · Dimensional ETF Trust	0.00%	51,210 NS	April 30, 2026	N-PORT
DFAT · Dimensional ETF Trust	0.00%	32,991 NS	April 30, 2026	N-PORT
SCHB · SCHWAB STRATEGIC TRUST	0.00%	83,766 NS	May 31, 2026	N-PORT
TILT · FlexShares Trust	0.00%	4,004 NS	April 30, 2026	N-PORT
EBI · RBB Fund Trust	0.00%	3 NS	May 31, 2026	N-PORT
VXF · VANGUARD INDEX FUNDS	—	—	July 15, 2026	Daily
VB · VANGUARD INDEX FUNDS	—	—	July 15, 2026	Daily
VBR · VANGUARD INDEX FUNDS	—	—	July 15, 2026	Daily
VTI · VANGUARD INDEX FUNDS	—	—	July 15, 2026	Daily
VFVA · VANGUARD WELLINGTON FUND	—	—	July 30, 2026	Daily
VT · VANGUARD INTERNATIONAL EQUITY INDEX…	—	—	July 15, 2026	Daily
VTWO · VANGUARD SCOTTSDALE FUNDS	—	—	July 15, 2026	Daily
VTWV · VANGUARD SCOTTSDALE FUNDS	—	—	July 15, 2026	Daily
VTWG · VANGUARD SCOTTSDALE FUNDS	—	—	July 15, 2026	Daily
VTHR · VANGUARD SCOTTSDALE FUNDS	—	—	July 15, 2026	Daily
ITOT · iShares Trust	—	—	Aug. 5, 2026	Daily
IWV · iShares Trust	—	—	Aug. 18, 2026	Daily
IWN · iShares Trust	—	—	Aug. 17, 2026	Daily
IWO · iShares Trust	—	—	Aug. 18, 2026	Daily
IWM · iShares Trust	—	—	Aug. 18, 2026	Daily
SVAL · iShares Trust	—	—	Aug. 5, 2026	Daily
GGME · Invesco Exchange-Traded Fund Trust	—	—	Aug. 6, 2026	Daily
PRFZ · Invesco Exchange-Traded Fund Trust	—	—	July 20, 2026	Daily
OMFS · Invesco Exchange-Traded Self-Indexe…	—	—	July 13, 2026	Daily
VOX · VANGUARD WORLD FUND	—	—	July 20, 2026	Daily
ESGV · VANGUARD WORLD FUND	—	—	July 30, 2026	Daily
ISCB · iShares Trust	—	—	Aug. 5, 2026	Daily
ISCG · iShares Trust	—	—	Aug. 5, 2026	Daily
ISCV · iShares Trust	—	—	Aug. 5, 2026	Daily
SMLF · iShares Trust	—	—	Aug. 10, 2026	Daily
ESML · iShares Trust	—	—	Aug. 14, 2026	Daily
WSML · iShares Trust	—	—	Aug. 5, 2026	Daily

About Magnite, Inc. - Common Stock Company overview from Wikipedia

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Institutional owners (13F) 359 filers · $2.4B total · As of June 30, 2026

Company insiders 32 insiders · 16 officers · 14 directors

Activists & 5%+ owners 1 position

ETF ownership Held by 63 ETFs