your badges 52W Range $0–$2 20% of range Analyst Rating HOLD 6 analysts Price Target · P/E -0.2 ROE -96.1% Net Profit Margin -49.3%

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

03
Price $0.65
Market Cap (MRQ) $7M
P/E -0.2
Revenue $69M
ROE -96.1%
Debt/Equity (MRQ) 0.0
52W Range $0–$2

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

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Stock splits 1
Ex-date Split Type
March 22, 2024 1-for-12 Reverse

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

06
Revenue$69M
2018-03-31 → 2025-12-31
EPS·
2021-12-31 → 2022-12-31
Free Cash Flow$-11M
2019-12-31 → 2025-12-31
Net margin-49.3%
2019-12-31 → 2025-12-31
Valuation & Ratios 07–12

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

Metric 5Y trend ATER 5Y avg Peer Median Verdict
P/E -0.25Y avg ≈-2.6 ≈-2.6 · ·
P/S (TTM) 0.25Y avg ≈1.6 ≈1.6 0.9 Undervalued
P/B (MRQ) 0.65Y avg ≈4.7 ≈4.7 1.9 Undervalued
EV / EBITDA -0.15Y avg ≈-2.4 ≈-2.4 · ·
Price / FCF (TTM) -2.75Y avg ≈-15.0 ≈-15.0 · ·
Price / Cash Flow (TTM) -2.85Y avg ≈-15.5 ≈-15.5 · ·
EV / Revenue 0.05Y avg ≈1.4 ≈1.4 · ·
EV / FCF -0.25Y avg ≈-16.0 ≈-16.0 · ·
Price / Tangible Book 0.65Y avg ≈20.4 ≈20.4 · ·

Peer median is calculated on a standardized basis per metric and may not always match the TTM/MRQ basis shown for this stock.

value · ≈ 5Y avg · industry median · verdict relative to median

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

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Avg Surprise 33.5%
Next Report Nov 11, 2026
PeriodReportEPS ActualEPS EstSurprise
Sept. 30, 2025 $-0.28 $-0.64 56.4%
June 30, 2025 $-0.63 $-0.55 -14.4%
March 31, 2025 $-0.52 $-0.70 26.1%
Dec. 31, 2024 $-0.18 $-0.53 65.7%

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

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Income Statement 18
Metric Trend 20252024202320222021202020192018
Revenue $69M$99M$143M$221M$248M$186M$114M$73M
Cost of Revenue $30M$38M$72M$116M$126M$101M$69M$47M
Gross Profit $39M$61M$70M$106M$122M$85M$45M$26M
R&D Expense ·$0$5M$6M$10M$8M$11M$4M
SG&A Expense $12M$17M$20M$38M$45M$31M$34M$11M
Operating Expenses $57M$73M$146M$284M$156M$119M$99M$55M
Operating Income $-18M$-12M$-76M$-178M$-34M$-35M$-54M$-29M
Interest Expense $957.0K$1M$2M$3M$13M$5M$5M$2M
Interest Income $106.0K$269.0K$704.0K$93.0K$595.0K$59.0K$146.0K$1.0K
Other Non-op $-228.0K$-61.0K$-260.0K$281.0K$-45.0K$27.0K$-41.0K$14.0K
Pretax Income $-19M$-12M$-75M$-197M$-235M$-63M$-59M$-32M
Income Tax $41.0K$-47.0K$-867.0K$-376.0K$532.0K$48.0K$29.0K$55.0K
Net Income $-19M$-12M$-75M$-196M$-236M$-63M$-59M$-32M
EPS (Basic) $-2.39$-1.68$-11.43$-2.95$-6.67···
EPS (Diluted) ···$-2.95$-6.67···
Shares (Basic) 7,932,8897,069,4046,524,58966,529,56535,379,005···
Shares (Diluted) ···66,529,56535,379,005···
EBITDA $-16M$-10M$-72M$-178M··$-54M·
Balance Sheet 26
Metric Trend 20252024202320222021202020192018
Cash & Equivalents $5M$18M$20M$44M$30M$27M$30M$20M
Receivables $6.0K$4M$4M$5M$10M$6M$1M$1M
Inventory $52.0K$14M$20M$44M$63M$32M$36M$31M
Prepaid Expense $2M$3M$5M$8M$21M$11M$5M$5M
Current Assets $29M$39M$50M$100M$125M$75M$73M$57M
PP&E (Net) $661.0K$685.0K$775.0K$853.0K$1M$169.0K$175.0K$268.0K
PP&E (Gross) $1M$1M$1M$2M$2M$760.0K$670.0K$812.0K
Accum. Depreciation $654.0K$577.0K$498.0K$1M$559.0K$591.0K$495.0K$544.0K
Goodwill ··$0$0$120M$47M··
Intangibles $0$10M$11M$55M$65M$31M··
Other Non-current Assets $389.0K$381.0K$138.0K$813.0K$3M$3M$175.0K$337.0K
Total Assets $30M$50M$62M$156M$314M$157M$74M$58M
Accounts Payable $355.0K$3M$4M$16M$22M$15M$21M$15M
Short-term Debt $368.0K$466.0K$1M$2M$8M$16M··
Current Liabilities $14M$19M$25M$53M$84M$75M$53M$40M
Other Non-current Liabilities $225.0K$227.0K$391.0K$1M$360.0K$2M$4.0K$26.0K
Total Liabilities $14M$20M$26M$54M$89M$134M$64M$53M
Long-term Debt ······$35M$28M
Total Debt $368.0K$466.0K$1M$2M····
Common Stock $9.0K$9.0K$9.0K$8.0K$5.0K$3.0K$2.0K$1.0K
Paid-in Capital $746M$743M$737M$728M····
Retained Earnings $-731M$-712M$-700M$-625M$-429M$-193M$-130M$-71M
AOCI $-552.0K$-906.0K$-838.0K$-1M$-468.0K$9.0K$57.0K$40.0K
Stockholders' Equity $15M$30M$36M$102M$224M$23M$11M$5M
Liabilities + Equity $30M$50M$62M$156M$314M$157M$74M$58M
Shares Outstanding 10,027,0468,750,7417,508,24680,752,29055,090,23727,074,79117,736,64911,534,190
Cash Flow 16
Metric Trend 20252024202320222021202020192018
D&A $2M$2M$4M$8M$7M$552.0K$183.0K$253.0K
Stock-based Comp $2M$8M$8M$15M$29M$23M$35M$619.0K
Deferred Tax $0$-5.0K$-1M$-546.0K$195.0K$20.0K$0$0
Amort. of Intangibles $2M$2M$2M·····
Restructuring ·$565.0K$2M$0····
Other Non-cash $4M$5M$50M·····
Operating Cash Flow $-11M$2M$-13M$-17M$-42M$6M$-25M$-30M
CapEx $51.0K$42.0K$119.0K$82.0K$32.0K$89.0K$114.0K$61.0K
Investing Cash Flow $-51.0K$-242.0K$-244.0K$-677.0K$-45M$-39M$-1M$-26.0K
Stock Issued ··$0$47M····
Net Stock Activity ··$0$47M····
Financing Cash Flow $-3M$-5M$-11M$27M$96M$32M$37M$45M
Net Change in Cash $-13M$-3M$-24M$8M$8M$-692.0K$10M$15M
Taxes Paid $50.0K$152.0K$94.0K$100.0K$41.0K$46.0K$21.0K$3.0K
Free Cash Flow $-11M$2M$-14M$-18M··$-25M·
Levered FCF $-12M$909.8K$-16M$-21M··$-30M·
Profitability 8
Metric Trend 20252024202320222021202020192018
Gross Margin 56.8%62.1%49.3%47.7%··39.4%·
Operating Margin -26.1%-11.9%-53.4%-80.5%··-47.5%·
Net Margin -27.5%-12.0%-52.3%-88.8%··-51.4%·
Pretax Margin -27.5%-12.0%-52.9%-88.9%··-51.3%·
EBITDA Margin -23.7%-10.2%-50.7%-80.5%··-47.5%·
ROA -48.0%-21.3%-68.3%-83.5%··-88.8%·
ROE -96.1%-39.1%-191.3%-195.1%··-388.9%·
ROIC -115.6%-38.6%-203.1%-171.6%··-506.8%·
Liquidity & Solvency 4
Metric Trend 20252024202320222021202020192018
Current Ratio 1.72.02.01.9··1.4·
Quick Ratio 0.51.11.00.9··0.6·
Debt / Equity 0.00.00.00.0····
Interest Coverage -18.8-9.7-35.9-66.1··-12.0·
Efficiency 3
Metric Trend 20252024202320222021202020192018
Asset Turnover 1.71.81.30.9··1.7·
Inventory Turnover 2.22.22.32.2··2.1·
Receivables Turnover 22.124.732.629.5··93.0·
Per Share 5
Metric Trend 20252024202320222021202020192018
Book Value / Share $1.52$3.43$0.40$1.26··$0.60·
Revenue / Share ···$3.32····
Cash Flow / Share ···$-0.26····
Cash / Share $0.48$2.06$0.22$0.54··$1.71·
EPS (TTM) $-2.86$-2.86$-2.86$-2.95$-6.67···
Growth Rates 3
Metric Trend 20252024202320222021202020192018
Revenue YoY -30.4%-30.5%-35.5%-10.7%33.4%···
Revenue CAGR 3Y -32.2%-26.3%-8.4%·····
Revenue CAGR 5Y -18.0%·······
Valuation (TTM) 14
Metric Trend 20252024202320222021202020192018
Revenue TTM $69M$99M$143M$221M$248M$186M$114M·
Net Income TTM $-19M$-12M$-75M$-196M$-236M$-63M$-59M·
Market Cap $7M$21M$377M$746M··$1.25B·
Enterprise Value $2M$3M$358M$704M····
P/E -0.2-0.8-1.5-3.1-7.4···
P/S 0.10.22.63.4··11.0·
P/B 0.50.710.57.3··116.9·
P / Tangible Book 0.61.015.315.869.1···
P / Cash Flow -0.69.7-28.2-42.7··-49.7·
P / FCF -0.69.9-27.9-41.3··-49.5·
EV / EBITDA -0.2-0.3-5.0-4.0····
EV / FCF -0.21.6-26.5-39.0····
EV / Revenue 0.00.02.53.2····
Earnings Yield -410.9%-119.2%-68.3%-31.9%-13.5%···

Most recent period on the left · null values shown as ·

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

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Metric 2025-12-312024-12-312023-12-312022-12-312021-12-31
Revenue $69M $99M $143M $221M $248M
Gross Margin % 56.8% 62.1% 49.3% 47.7% ·
Operating Margin % -26.1% -11.9% -53.4% -80.5% ·
Net Income $-19M $-12M $-75M $-196M $-236M
Diluted EPS · · · $-2.95 $-6.67

Institutional owners (13F) 27 filers · $1.0M total · As of June 30, 2026

17

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.

Holders 27
Value held $1.0M
New positions 3
Exited positions 5
Institutional activity — Q2 2026 vs prior quarter
New positions Exited positions Increased Decreased Net shares change
3 (-5 vs prior Q) 5 (-3 vs prior Q) 7 (+3 vs prior Q) 3 (-1 vs prior Q) +198K

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
RENAISSANCE TECHNOLOGIES LLC $294,400 223,030 28.06% Shares
BlackRock, Inc. $95,421 72,289 9.09% Shares
GEODE CAPITAL MANAGEMENT, LLC $80,713 61,128 7.69% Shares
VANGUARD CAPITAL MANAGEMENT LLC $75,302 57,047 7.18% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $74,448 56,400 7.10% Put option
BRIDGEWAY CAPITAL MANAGEMENT, LLC $69,300 52,500 6.60% Shares
JANE STREET GROUP, LLC $65,140 49,348 6.21% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $63,120 47,818 6.02% Shares
VANGUARD GROUP INC $58,808 84,615 5.60% Shares
XTX Topco Ltd $41,290 31,280 3.94% Shares
VANGUARD FIDUCIARY TRUST CO $34,312 25,994 3.27% Shares
STATE STREET CORP $31,689 24,007 3.02% Shares
NORTHERN TRUST CORP $17,378 13,165 1.66% Shares
UBS Group AG $16,769 12,704 1.60% Shares
WOLVERINE TRADING, LLC $10,812 10,600 1.03% Call option
SIMPLEX TRADING, LLC $8,147 6,172 0.78% Shares
Tower Research Capital LLC (TRC) $5,009 3,795 0.48% Shares
JPMORGAN CHASE & CO $3,731 2,784 0.36% Shares
Vanguard Global Advisers, LLC $2,078 1,574 0.20% Shares
OSAIC HOLDINGS, INC. $765 581 0.07% Shares
SBI Securities Co., Ltd. $411 311 0.04% Shares
BNP PARIBAS FINANCIAL MARKETS $96 73 0.01% Shares
STANCE CAPITAL LLC $48 36 0.00% Shares
PROATHLETE WEALTH MANAGEMENT LLC $27 21 0.00% Shares
MORGAN STANLEY $2 1 0.00% Shares
TD Waterhouse Canada Inc. $1 1 0.00% Shares
NATIONAL BANK OF CANADA /FI/ $1 1 0.00% Shares

Activists & 5%+ owners 4 positions

18

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
Michelle Chiam Sin Ling Oct. 2, 2026 10.00% Initial filing · SEC
Chang Woei Jiann Oct. 2, 2026 10.00% Initial filing · SEC
Lazar David E. ×2 filings Sept. 29, 2026 3.10% Amendment · SEC
Fabrice Hamaide (2) June 9, 2020 · Initial filing M&A / sale 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.

Company insiders 21 insiders · 11 officers · 12 directors

19
Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Lazar David E. Chief Executive Officer Sept. 24, 2026 C 8,038,030 0 2 $-11,993,318
Arturo Rodriguez Chief Executive Officer May 21, 2026 A 1,081,148 0 0 $0
Joseph A Risico Co-CEO April 26, 2024 A 370,119 0 0 $0
Yaniv Zion Sarig Chief Executive Officer June 12, 2023 S 2,982,259 0 0 $0
Joshua O Feldman Chief Financial Officer Jan. 23, 2026 A 497,442 0 0 $0
Anton Von Rueden COO May 31, 2022 A 500,000 0 0 $0
Peter S Datos-Robyn Chief Operating Officer March 13, 2020 D 120,683 0 0 $0
Roi Zion Zahut Chief Technology Officer June 13, 2025 S 376,358 0 0 $0
Phillip Lepper Chief Commercial Officer May 20, 2025 S 150,402 0 0 $0
Mihal Chaouat-Fix Chief Supply Chain Officer March 14, 2023 S 416,773 0 0 $0
Tomer Pascal Chief Revenue Officer March 12, 2021 M 230,358 0 0 $0
David Natan Director Sept. 25, 2026 A 301,205 0 0 $0
William Kurtz Director Sept. 25, 2026 A 306,524 0 0 $0
Bari A Harlam Director Jan. 23, 2026 A 161,991 0 0 $0
Susan E. Lattmann Director Jan. 23, 2026 A 162,465 0 0 $0
Sarah Liebel Director Aug. 16, 2024 A 51,625 0 0 $0
Cynthia W Williams Director Sept. 13, 2023 A 396,670 0 0 $0
Amy Von Walter Director Sept. 30, 2021 A 44,418 0 0 $0
Greg Petersen Director Sept. 30, 2021 A 58,355 0 0 $0
9830 Macarthur, LLC 10% owner Sept. 17, 2021 E 3,246,701 0 0 $0
Fabrice Hamaide · May 9, 2020 A 931,076 0 0 $0

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

ETF ownership Held by 1 ETF

20

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
VXF · VANGUARD INDEX FUNDS 0.00% 57,047 SH Aug. 19, 2026 Daily

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

21
rating · 6 analysts SELL
0 0.0% Strong Buy
0 0.0% Buy
3 50.0% Hold
1 16.7% Sell
2 33.3% Strong Sell

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

22

FY basis, prices as of each company's last fiscal year-end close.

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
ATER $7M -0.2 -30.4% -27.5% -96.1% 56.8%
CRCT · 14.1 -0.53% · · ·
HBB · 8.4 -7.3% 4.4% 15.3% 25.7%
COOK $7.40B -62.1 -7.4% -20.6% -51.8% 39.2%
SN $15.80B 22.7 15.8% 11.0% 30.4% 49.0%

My Metrics Your personal watchlist — selected rows from Full Fundamentals

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Source: SEC 10-Q filed Aug 14, 2026