QTRX Quanterix Corporation - Common Stock

NASDAQ · Life Sciences Tools & Services · View on SEC EDGAR ↗
$2.88
Price · Aug 19, 2026
Fundamentals as of Aug 10, 2026

About Quanterix Corporation - Common Stock Company overview from Wikipedia

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

Price
$2.88
Market Cap
$135M
P/E (TTM)
-1.1
EPS (TTM)
$-2.51
Revenue (TTM)
$139M
Div Yield
ROE
-36.4%
Debt/Equity
52W Range
$2 – $9

QTRX 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 $139M
4-point trend, +31.6%
2022-12-31 2025-12-31
EPS $-2.51
4-point trend, +6.7%
2022-12-31 2025-12-31
Free Cash Flow $-80M
3-point trend, -33.1%
2022-12-31 2025-12-31
Margins -77.1%
3-point trend, +5.4%
2022-12-31 2025-12-31

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

Metric
5Y trend
QTRX
Peer Median
P/E (TTM)
4-point trend, +50.8%
-1.1
17.5
P/S (TTM)
2-point trend, -56.3%
1.0
3.3
P/B
2-point trend, -30.1%
0.5
2.1
Price / FCF
2-point trend, +56.7%
-1.7

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

Metric
5Y trend
QTRX
Peer Median
Gross Margin
3-point trend, +5.4%
46.8%
42.5%
Operating Margin
3-point trend, +6.2%
-90.4%
Net Profit Margin
3-point trend, +15.8%
-77.1%
-56.5%
ROA
2-point trend, -18.2%
-26.0%
-17.2%
ROE
2-point trend, -37.6%
-36.4%
-41.3%
ROIC
2-point trend, -42.9%
-40.5%

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric
5Y trend
QTRX
Peer Median
Current Ratio
2-point trend, -77.0%
2.8
4.9
Quick Ratio
2-point trend, -93.1%
0.8

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

Metric
5Y trend
QTRX
Peer Median
Revenue YoY
4-point trend, +31.6%
1.1%
Revenue CAGR 3Y
4-point trend, +31.6%
9.6%
Revenue CAGR 5Y
4-point trend, +31.6%
10.0%

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

Metric
5Y trend
QTRX
Peer Median
EPS (Diluted)
4-point trend, +6.7%
$-2.51

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric
5Y trend
QTRX
Peer Median

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

SELL 8 analysts
  • Strong Buy 0 0.0%
  • Buy 0 0.0%
  • Hold 5 62.5%
  • Sell 1 12.5%
  • Strong Sell 2 25.0%

12-Month Price Target

3 analysts · 2026-08-15
Median target $3.00 +4.2%
Mean target $3.33 +15.8%

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

Avg Surprise
-0.03%
Period EPS Actual EPS Est Surprise
June 30, 2026 $-0.45 $-0.47 0.02%
March 31, 2026 $-0.37 $-0.55 0.18%
Dec. 31, 2025 $-0.49 $-0.46 -0.03%
Sept. 30, 2025 $-0.73 $-0.54 -0.19%
June 30, 2025 $-0.57 $-0.37 -0.20%
March 31, 2025 $-0.42 $-0.45 0.03%

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

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
QTRX $297M -2.5 1.1% -77.1% -36.4% 46.8%
LAB $495M -6.4 -6.2% -87.8% -17.6% 49.9%
CDXS $147M -3.3 18.6% -62.5% -82.8%
LFCR $249M -5.3 0.47% -30.0% -461.3% 31.3%
QSI
MXCT $166M -3.7 -14.5% -135.1% -24.6% 81.2%
NAUT $247M -4.1 -34.9%
SEER -1.4 17.0%
RPID -2.8 19.7% -140.3% -107.4%
CSBR $83M -74.5 4.4% -2.0% -30.5%
HYFT

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

Income Statement 16
Annual Income Statement data for QTRX
Metric Trend 202520242023202220212020201920182017
Revenue 9-point trend, +507.2% $139M $137M $122M $106M $111M $86M $57M $38M $23M
Cost of Revenue 9-point trend, +473.7% $74M $54M $48M $60M $46M $38M $30M $20M $13M
Gross Profit 9-point trend, +550.4% $65M $83M $74M $45M $65M $48M $27M $18M $10M
R&D Expense 9-point trend, +120.3% $36M $31M $26M $27M $28M $20M $16M $16M $16M
SG&A Expense 9-point trend, +601.0% $138M $102M $89M $92M $93M $60M $52M $34M $20M
Operating Expenses 9-point trend, +429.3% $191M $136M $120M $150M $121M $80M $68M $49M $36M
Operating Income 9-point trend, -382.8% $-126M $-53M $-46M $-104M $-57M $-32M $-42M $-32M $-26M
Other Non-op 9-point trend, +349.2% $157.0K $-136.0K $3M $-277.0K $1M $-49.0K $-10.0K $-7.0K $-63.0K
Pretax Income 9-point trend, -315.5% $-112M $-38M $-28M $-99M $-56M $-32M $-41M $-32M $-27M
Income Tax 9-point trend, -5121000.00 $-5M $434.0K $719.0K $164.0K $-36.0K $-376.0K $-187.0K $25.0K $0
Net Income 9-point trend, -296.6% $-107M $-39M $-28M $-100M $-56M $-32M $-41M $-32M $-27M
EPS (Basic) 7-point trend, -54.0% $-2.51 $-1.00 $-0.75 $-2.69 $-1.54 $-1.07 $-1.63 · ·
EPS (Diluted) 7-point trend, -54.0% $-2.51 $-1.00 $-0.75 $-2.69 $-1.54 $-1.07 $-1.63 · ·
Shares (Basic) 7-point trend, +69.9% 42,639,000 38,367,000 37,594,000 36,991,000 35,997,000 29,589,132 25,090,708 · ·
Shares (Diluted) 7-point trend, +69.9% 42,639,000 38,367,000 37,594,000 36,991,000 35,997,000 29,589,132 25,090,708 · ·
EBITDA 6-point trend, -184.3% $-110M · $-40M $-96M $-54M $-27M $-39M · ·
Balance Sheet 27
Annual Balance Sheet data for QTRX
Metric Trend 202520242023202220212020201920182017
Cash & Equivalents 9-point trend, -62.6% $30M $57M $174M $339M $396M $182M $109M $44M $80M
Short-term Investments 3-point trend, +0.00 · $0 $7M $0 · · · · ·
Receivables 9-point trend, +435.3% $30M $32M $25M $19M $24M $17M $11M $7M $6M
Inventory 9-point trend, +1433.5% $55M $33M $26M $17M $22M $15M $10M $6M $4M
Prepaid Expense 9-point trend, +2222.5% $9M $10M $9M $7M $7M $6M $2M $2M $400.0K
Current Assets 9-point trend, +137.8% $212M $364M $382M $382M $449M $220M $133M $59M $89M
PP&E (Net) 9-point trend, +1163.2% $24M $17M $18M $20M $18M $14M $12M $3M $2M
PP&E (Gross) 9-point trend, +1051.9% $49M $36M $32M $31M $26M $20M $16M $6M $4M
Accum. Depreciation 9-point trend, +965.9% $26M $19M $14M $11M $8M $6M $4M $3M $2M
Goodwill 8-point trend, +1916.5% $26M $0 $0 $0 $10M $10M $9M $1M ·
Intangibles 8-point trend, +5512.7% $132M $4M $6M $8M $11M $14M $14M $2M ·
Other Non-current Assets 9-point trend, +615.0% $5M $3M $2M $911.0K $378.0K $357.0K $557.0K $536.0K $653.0K
Total Assets 9-point trend, +356.3% $419M $407M $429M $434M $502M $271M $170M $68M $92M
Accounts Payable 9-point trend, +282.0% $14M $7M $5M $4M $9M $7M $6M $5M $4M
Current Liabilities 9-point trend, +279.2% $75M $42M $39M $31M $37M $40M $20M $18M $20M
Capital Leases 6-point trend, +34.0% $29M $33M $37M $41M $20M $22M · · ·
Deferred Tax 4-point trend, +28971.4% · · · · $2M $3M $3M $7.0K ·
Other Non-current Liabilities 9-point trend, +5522.9% $8M $800.0K $1M $1M $2M $3M $13M $278.0K $144.0K
Total Liabilities 9-point trend, +374.8% $123M $76M $79M $76M $61M $65M $41M $27M $26M
Long-term Debt 4-point trend, -18.1% · · · · · $8M $8M $8M $9M
Total Debt 2-point trend, +0.1% · · · · · $8M $8M · ·
Common Stock 9-point trend, +113.6% $47.0K $39.0K $38.0K $37.0K $37.0K $32.0K $28.0K $22.0K $22.0K
Retained Earnings 9-point trend, -299.9% $-577M $-470M $-432M $-403M $-305M $-248M $-216M $-176M $-144M
AOCI 7-point trend, -372.5% $-723.0K $-3M $-2M $-3M $441.0K $2M $-153.0K · ·
Stockholders' Equity 9-point trend, +349.0% $296M $330M $350M $358M $443M $206M $129M $41M $66M
Liabilities + Equity 9-point trend, +356.3% $419M $407M $429M $434M $502M $271M $170M $68M $92M
Shares Outstanding 9-point trend, +115.3% 46,744,000 38,573,000 38,014,000 37,280,000 36,768,035 31,796,544 28,112,201 22,369,036 21,707,041
Cash Flow 14
Annual Cash Flow data for QTRX
Metric Trend 202520242023202220212020201920182017
D&A 9-point trend, +3187.1% $16M $6M $6M $5M $5M $4M $3M $1M $482.0K
Stock-based Comp 9-point trend, +855.6% $21M $20M $17M $15M $16M $10M $6M $5M $2M
Deferred Tax 8-point trend, -80528.6% $-6M $-286.0K $-292.0K $-295.0K $-409.0K $-491.0K $-300.0K $7.0K ·
Amort. of Intangibles 9-point trend, +7600000.00 $8M $2M $2M $2M $2M $2M $1M $600.0K $0
Restructuring 2-point trend, +110.5% $8M · · $4M · · · · ·
Other Non-cash 6-point trend, -118.5% $-1M · $-13M $28M $-11M $-6M $6M · ·
Operating Cash Flow 9-point trend, -249.4% $-77M $-35M $-19M $-49M $-48M $-23M $-26M $-29M $-22M
CapEx 9-point trend, +130.7% $3M $3M $4M $12M $14M $4M $11M $2M $1M
Investing Cash Flow 9-point trend, +4537.4% $50M $-82M $-148M $-11M $-6M $-626.0K $-25M $-5M $-1M
Stock Issued 2-point trend, -100.2% · · · · · · · $-20.0K $8M
Financing Cash Flow 9-point trend, -101.0% $-708.0K $456.0K $3M $2M $271M $96M $116M $-78.0K $73M
Net Change in Cash 6-point trend, -214.3% · · · $-57M $217M $72M $65M $-34M $50M
Taxes Paid $1M · · · · · · · ·
Free Cash Flow 6-point trend, -115.6% $-80M · $-23M $-60M $-62M $-27M $-37M · ·
Profitability 8
Annual Profitability data for QTRX
Metric Trend 202520242023202220212020201920182017
Gross Margin 6-point trend, -1.1% 46.8% · 60.7% 44.4% 55.8% 55.8% 47.3% · ·
Operating Margin 6-point trend, -23.3% -90.4% · -37.6% -96.4% -53.0% -36.6% -73.3% · ·
Net Margin 6-point trend, -7.3% -77.1% · -23.2% -91.6% -52.2% -36.5% -71.9% · ·
Pretax Margin 6-point trend, -11.9% -80.8% · -22.6% -91.6% -52.2% -36.9% -72.2% · ·
EBITDA Margin 6-point trend, -16.1% -79.0% · -32.5% -91.3% -48.6% -31.6% -68.0% · ·
ROA 5-point trend, +24.4% -26.0% · · -22.0% -14.9% -14.3% -34.4% · ·
ROE 5-point trend, -18.3% -36.4% · · -26.5% -12.9% -15.2% -30.8% · ·
ROIC 5-point trend, -33.4% -40.5% · · -28.3% -13.3% -14.6% -30.4% · ·
Liquidity & Solvency 4
Annual Liquidity & Solvency data for QTRX
Metric Trend 202520242023202220212020201920182017
Current Ratio 5-point trend, -57.6% 2.8 · · 12.3 12.1 5.5 6.7 · ·
Quick Ratio 5-point trend, -86.8% 0.8 · · 11.6 11.4 5.0 6.1 · ·
Debt / Equity 2-point trend, -37.6% · · · · · 0.0 0.1 · ·
LT Debt / Equity · · · · · · 0.1 · ·
Efficiency 3
Annual Efficiency data for QTRX
Metric Trend 202520242023202220212020201920182017
Asset Turnover 5-point trend, -29.5% 0.3 · · 0.2 0.3 0.4 0.5 · ·
Inventory Turnover 5-point trend, -53.6% 1.7 · · 3.4 2.6 3.0 3.6 · ·
Receivables Turnover 5-point trend, -30.1% 4.5 · · 5.7 5.4 6.2 6.4 · ·
Per Share 5
Annual Per Share data for QTRX
Metric Trend 202520242023202220212020201920182017
Book Value / Share 5-point trend, +38.2% $6.33 · · $9.63 $11.99 $6.48 $4.58 · ·
Revenue / Share 5-point trend, +11.6% $3.26 · $3.25 $2.85 $3.07 $2.92 · · ·
Cash Flow / Share 5-point trend, -129.4% $-1.81 · $-0.50 $-1.30 $-1.33 $-0.79 · · ·
Cash / Share 5-point trend, -83.6% $0.64 · · $9.09 $10.78 $5.71 $3.88 · ·
EPS (TTM) 7-point trend, -54.0% $-2.51 $-1.00 $-0.75 $-2.69 $-1.54 $-1.07 $-1.63 · ·
Growth Rates 3
Annual Growth Rates data for QTRX
Metric Trend 202520242023202220212020201920182017
Revenue YoY 5-point trend, -96.2% 1.1% 12.3% 16.0% -4.5% 28.0% · · · ·
Revenue CAGR 3Y 3-point trend, -22.1% 9.6% 7.5% 12.3% · · · · · ·
Revenue CAGR 5Y 10.0% · · · · · · · ·
Valuation (TTM) 14
Annual Valuation (TTM) data for QTRX
Metric Trend 202520242023202220212020201920182017
Revenue TTM 9-point trend, +507.2% $139M $137M $122M $106M $111M $86M $57M $38M $23M
Net Income TTM 9-point trend, -296.6% $-107M $-39M $-28M $-100M $-56M $-32M $-41M $-32M $-27M
Market Cap 5-point trend, -55.2% $297M · · $516M $1.56B $1.48B $664M · ·
Enterprise Value 2-point trend, +131.8% · · · · · $1.30B $563M · ·
P/E 7-point trend, +82.5% -2.5 -10.6 -36.5 -5.1 -27.5 -43.5 -14.5 · ·
P/S 5-point trend, -81.7% 2.1 · · 4.9 14.1 17.1 11.7 · ·
P/B 5-point trend, -80.5% 1.0 · · 1.4 3.5 7.2 5.2 · ·
P / Tangible Book 6-point trend, -73.4% 2.2 1.3 3.0 1.5 3.7 8.1 · · ·
P / Cash Flow 5-point trend, +84.8% -3.8 · · -10.7 -32.5 -63.3 -25.4 · ·
P / FCF 5-point trend, +79.2% -3.7 · · -8.6 -25.3 -54.2 -17.9 · ·
EV / EBITDA 2-point trend, -228.0% · · · · · -47.8 -14.6 · ·
EV / FCF 2-point trend, -214.5% · · · · · -47.8 -15.2 · ·
EV / Revenue 2-point trend, +52.3% · · · · · 15.1 9.9 · ·
Earnings Yield 7-point trend, -472.0% -39.5% -9.4% -2.7% -19.4% -3.6% -2.3% -6.9% · ·

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

Income Statement
2025-12-312024-12-312023-12-312023-09-302023-06-30
Revenue $139M$137M$122M
Gross Margin % 46.8%60.7%
Operating Margin % -90.4%-37.6%
Net Income $-107M$-39M$-28M
Diluted EPS $-2.51$-1.00$-0.75
Balance Sheet
2025-12-312024-12-312023-12-312023-09-302023-06-30
Current Ratio 2.8
Quick Ratio 0.8
Cash Flow
2025-12-312024-12-312023-12-312023-09-302023-06-30
Free Cash Flow $-80M$-23M

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Institutional owners (13F) 147 filers · $108.5M 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
44 (+21 vs prior Q) 31 (+11 vs prior Q) 40 (-8 vs prior Q) 26 (-7 vs prior Q) -6.0M

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 $15,184,322 2,387,472 13.99% Shares
Blue Water Life Science Advisors, LP $15,008,553 3,474,202 13.83% Shares
First Eagle Investment Management, LLC $11,893,673 2,753,165 10.96% Shares
Portolan Capital Management, LLC $8,205,011 1,899,308 7.56% Shares
VANGUARD CAPITAL MANAGEMENT LLC $7,778,782 1,800,644 7.17% Shares
Kent Lake PR LLC $5,435,430 1,001,000 5.01% Shares
AMERIPRISE FINANCIAL INC $4,265,671 987,424 3.93% Shares
GEODE CAPITAL MANAGEMENT, LLC $4,183,553 968,124 3.85% Shares
STATE STREET CORP $4,027,566 932,307 3.71% Shares
Tikvah Management LLC $2,469,118 571,555 2.28% Shares
VANGUARD PORTFOLIO MANAGEMENT LLC $2,114,925 489,566 1.95% Shares
JACOBS LEVY EQUITY MANAGEMENT, INC $2,106,432 487,600 1.94% Shares
JANE STREET GROUP, LLC $1,780,099 412,060 1.64% Shares
TUDOR INVESTMENT CORP ET AL $1,729,737 400,402 1.59% Shares
Cubist Systematic Strategies, LLC $1,707,290 314,418 1.57% Shares
DIMENSIONAL FUND ADVISORS LP $1,501,044 347,464 1.38% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $1,342,228 310,701 1.24% Shares
VANGUARD FIDUCIARY TRUST CO $1,245,504 288,311 1.15% Shares
Balyasny Asset Management L.P. $1,123,200 260,000 1.03% Call option
CITADEL ADVISORS LLC $992,460 229,736 0.91% Shares
XTX Topco Ltd $985,111 228,035 0.91% Shares
Point72 Asset Management, L.P. $974,821 225,653 0.90% Shares
FMR LLC $909,593 210,554 0.84% Shares
IRONWOOD INVESTMENT MANAGEMENT LLC $736,798 170,555 0.68% Shares
Susquehanna Portfolio Strategies, LLC $642,030 148,618 0.59% Shares
BNP PARIBAS FINANCIAL MARKETS $591,304 136,876 0.54% Shares
TWO SIGMA ADVISERS, LP $552,620 86,890 0.51% Shares
SCS Capital Management LLC $518,551 120,035 0.48% Shares
AMERICAN CENTURY COMPANIES INC $434,000 100,463 0.40% Shares
JNB Advisors LLC $432,250 65,000 0.40% Shares
Clarius Group, LLC $404,011 62,060 0.37% Shares
Quadrature Capital Ltd $346,464 80,200 0.32% Shares
BRIDGEWAY CAPITAL MANAGEMENT, LLC $294,736 68,226 0.27% Shares
Clearstead Advisors, LLC $268,969 62,261 0.25% Shares
GOLDMAN SACHS GROUP INC $263,092 60,901 0.24% Shares
BlackRock, Inc. $262,323 60,723 0.24% Shares
Jain Global LLC $247,618 57,319 0.23% Shares
ALGERT GLOBAL LLC $238,537 55,217 0.22% Shares
RHUMBLINE ADVISERS $231,358 53,557 0.21% Shares
PEDDOCK CAPITAL ADVISORS, LLC $225,094 52,105 0.21% Shares
ALLIANCEBERNSTEIN L.P. $199,866 56,780 0.18% Shares
Nebula Research & Development LLC $193,814 29,145 0.18% Shares
Bank of New York Mellon Corp $187,034 43,295 0.17% Shares
MILLENNIUM MANAGEMENT LLC $175,660 40,662 0.16% Shares
Tallon Kerry Patrick $169,040 15,710 0.16% Shares
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC $168,312 38,961 0.16% Shares
CANADA PENSION PLAN INVESTMENT BOARD $164,592 38,100 0.15% Shares
DEUTSCHE BANK AG\ $158,449 36,678 0.15% Shares
WELLS FARGO & COMPANY/MN $154,850 35,845 0.14% Shares
IEQ CAPITAL, LLC $153,390 35,507 0.14% Shares
BANK OF AMERICA CORP /DE/ $126,516 29,286 0.12% Shares
MERCER GLOBAL ADVISORS INC /ADV $111,158 25,731 0.10% Shares
AXQ CAPITAL, LP $110,588 25,599 0.10% Shares
MetLife Investment Management, LLC $107,140 24,801 0.10% Shares
Aigen Investment Management, LP $105,097 24,328 0.10% Shares
OSAIC HOLDINGS, INC. $104,438 24,176 0.10% Shares
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $104,426 26,914 0.10% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $94,176 21,800 0.09% Call option
Dynamic Technology Lab Private Ltd $90,000 20,816 0.08% Shares
LPL Financial LLC $86,828 20,099 0.08% Shares
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $84,910 19,655 0.08% Shares
Creative Planning $80,084 18,538 0.07% Shares
Vanguard Global Advisers, LLC $80,028 18,525 0.07% Shares
D. E. Shaw & Co., Inc. $76,343 17,672 0.07% Shares
NISA INVESTMENT ADVISORS, LLC $74,978 17,356 0.07% Shares
CITIGROUP INC $74,520 17,250 0.07% Shares
Invesco Ltd. $72,939 16,884 0.07% Shares
HUB Investment Partners, LLC $67,971 15,734 0.06% Shares
Mariner, LLC $66,782 15,471 0.06% Shares
Engineers Gate Manager LP $63,966 14,807 0.06% Shares
Jump Financial, LLC $63,504 14,700 0.06% Shares
BARCLAYS PLC $63,396 14,675 0.06% Shares
CAPTRUST FINANCIAL ADVISORS $61,780 14,301 0.06% Shares
JANE STREET GROUP, LLC $61,776 14,300 0.06% Call option
MANUFACTURERS LIFE INSURANCE COMPANY, THE $59,564 13,788 0.05% Shares
HighTower Advisors, LLC $59,011 13,660 0.05% Shares
Vanguard Personalized Indexing Management, LLC $57,192 13,239 0.05% Shares
PharVision Advisers, LLC $56,328 13,039 0.05% Shares
Schonfeld Strategic Advisors LLC $54,702 12,663 0.05% Shares
Post Resch Tallon Group Inc. $54,000 12,500 0.05% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $52,808 12,224 0.05% Shares
Qube Research & Technologies Ltd $51,784 11,987 0.05% Shares
MARSHALL WACE, LLP $48,945 11,330 0.05% Shares
KESTRA PRIVATE WEALTH SERVICES, LLC $48,790 11,294 0.04% Shares
IMC-Chicago, LLC $44,124 10,214 0.04% Shares
Police & Firemen's Retirement System of New Jersey $43,468 10,062 0.04% Shares
Cresset Asset Management, LLC $43,200 10,000 0.04% Shares
Arax Advisory Partners $32,651 7,558 0.03% Shares
Integrated Wealth Concepts LLC $31,208 7,224 0.03% Shares
MORGAN STANLEY $30,901 7,153 0.03% Shares
SIMPLEX TRADING, LLC $30,788 7,127 0.03% Shares
NEW YORK STATE COMMON RETIREMENT FUND $28,084 6,501 0.03% Shares
NORTHERN TRUST CORP $26,957 6,240 0.02% Shares
CWM, LLC $26,844 7,626 0.02% Shares
PNC Financial Services Group, Inc. $26,071 6,035 0.02% Shares
Nuveen Asset Management, LLC $19,761 1,859 0.02% Shares
AQR CAPITAL MANAGEMENT LLC $18,770 4,345 0.02% Shares
Legal & General Group Plc $17,270 3,993 0.02% Shares
Cerity Partners LLC $15,902 3,681 0.01% Shares
Ameritas Investment Partners, Inc. $15,012 3,475 0.01% Shares

Company insiders 26 insiders · 12 officers · 12 directors

Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Kevin E Hrusovsky Chairman, President & CEO Aug. 7, 2018 A 1,193,972 0 0 $0
Jason F. Faessler Chief Financial Officer July 15, 2026 A 0 0 $0
Vandana Sriram Chief Financial Officer June 15, 2026 M 31,283 0 0 $0
Joseph Driscoll Chief Financial Officer May 10, 2018 A 4,388 0 0 $0
Benjamin Meadows Chief Commercial Officer May 12, 2026 P 3,500 1 0 $9,695
Amee Desjourdy Chief Human Resource Officer Aug. 19, 2019 A 11,834 0 0 $0
John J Fry General Counsel & Secretary June 14, 2019 A 22,502 0 0 $0
Dawn Mattoon Sr VP, Stgc Mrktg & Assay Tech May 10, 2018 A 7,680 0 0 $0
David C. Duffy SVP R&D and CTO May 10, 2018 A 36,598 0 0 $0
Mark T. Roskey SVP and GM Apps and Reagents May 10, 2018 A 7,131 0 0 $0
Ernest Orticerio SVP Finance and Corporate Dev May 10, 2018 A 53,802 0 0 $0
Bruce J Bal VP of Ops, Service and Quality May 10, 2018 A 5,485 0 0 $0
William P Donnelly Director Aug. 17, 2026 M 162,401 2 0 $286,354
Scott Mendel Director July 8, 2026 M 24,056 0 0 $0
Goldman Myla Lai Director July 8, 2026 M 15,041 0 0 $0
David R Walt Director Jan. 2, 2026 A 1,872,890 0 0 $0
Paul M Meister Director Jan. 2, 2026 A 313,253 0 0 $0
Keith Crandell Director July 1, 2021 A 75,852 0 0 $0
Marijn E Dekkers Director Aug. 20, 2019 S 4,540 0 0 $0
Sarah H Mcconnell Director July 25, 2019 A 4,540 0 0 $0
John M Connolly Director Dec. 4, 2018 P 4,970 0 0 $0
Douglas G. Cole Director Aug. 7, 2018 A 2,270 0 0 $0
Martin D Madaus Director Aug. 7, 2018 A 2,270 0 0 $0
bioMerieux/ADR 10% owner Dec. 11, 2017 C 2,055,632 0 0 $0
Michael Francis Miller Aug. 15, 2026 M 37,250 0 0 $0
Ivana Magovcevic-Liebisch Jan. 2, 2026 A 43,607 0 0 $0

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

Activists & 5%+ owners 3 positions

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
Kent Lake Partners LP, Kent Lake PR LLC, Benjamin Natter, Alexander G. Dickinson, Bruce Felt, Hakan Sakul ×3 filings July 15, 2025 4.50% Amendment Board campaign SEC
Akoya Biosciences, Inc. ×2 filings April 30, 2025 0.00% Amendment SEC
Quanterix Corporation ×2 filings April 30, 2025 55.60% Amendment 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.

ETF ownership Held by 24 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
AVSC · AMERICAN CENTURY ETF TRUST 0.01% 90,894 NS May 31, 2026 N-PORT
RSSL · Global X Funds 0.00% 18,068 NS April 30, 2026 N-PORT
ITWO · ProShares Trust 0.00% 1,965 NS May 31, 2026 N-PORT
SCHA · SCHWAB STRATEGIC TRUST 0.00% 206,512 NS May 31, 2026 N-PORT
UWM · ProShares Trust 0.00% 1,536 NS May 31, 2026 N-PORT
URTY · ProShares Trust 0.00% 1,549 NS May 31, 2026 N-PORT
HDG · ProShares Trust 0.00% 39 NS May 31, 2026 N-PORT
MSSM · MORGAN STANLEY PATHWAY FUNDS 0.00% 1,291 NS May 31, 2026 N-PORT
AVUS · AMERICAN CENTURY ETF TRUST 0.00% 7,397 NS May 31, 2026 N-PORT
SCHB · SCHWAB STRATEGIC TRUST 0.00% 26,147 NS May 31, 2026 N-PORT
VXF · VANGUARD INDEX FUNDS July 15, 2026 Daily
VTI · VANGUARD INDEX FUNDS July 15, 2026 Daily
VTWO · VANGUARD SCOTTSDALE FUNDS July 15, 2026 Daily
VTWV · VANGUARD SCOTTSDALE FUNDS July 15, 2026 Daily
VTHR · VANGUARD SCOTTSDALE FUNDS July 15, 2026 Daily
IWV · iShares Trust Aug. 18, 2026 Daily
IWN · iShares Trust Aug. 17, 2026 Daily
IWM · iShares Trust Aug. 18, 2026 Daily
IBB · iShares Trust Aug. 18, 2026 Daily
IWC · iShares Trust Aug. 18, 2026 Daily
PRFZ · Invesco Exchange-Traded Fund Trust July 13, 2026 Daily
OMFS · Invesco Exchange-Traded Self-Indexe… July 13, 2026 Daily
VHT · VANGUARD WORLD FUND July 20, 2026 Daily
QQQS · Invesco Exchange-Traded Fund Trust … Aug. 5, 2026 Daily