Funds holding Quanterix Corp
ISIN US74766Q1013 · United States
- Fund holders
- 131
- Of which ETFs
- 23 108 other funds
- Value held
- 49.4M $ 5.8M SEK
- Share of capital
- 25.9 % of 47.3M shares on Aug 3, 2026
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| Strategic Advisers U.S. Total Stock Fund Fidelity Rutland Square Trust II | 1,607,188 | 10.5M $ | 0.01 % | 3.40 % | as of Feb 28, 2026 ↗ |
| First Eagle Small Cap Opportunity Fund First Eagle Funds | 1,388,497 | 4.3M $ | 0.20 % | 2.94 % | as of Apr 30, 2026 ↗ |
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 1,254,850 | 4.4M $ | 0.00 % | 2.65 % | as of Mar 31, 2026 ↗ |
| iShares Russell 2000 ETF iShares Trust | 1,033,007 | 3.6M $ | 0.01 % | 2.18 % | as of Mar 31, 2026 ↗ |
| Invenomic Fund NORTHERN LIGHTS FUND TRUST II | 771,542 | 2.4M $ | 0.25 % | 1.63 % | as of Apr 30, 2026 ↗ |
| William Blair Small Cap Growth Fund WILLIAM BLAIR FUNDS | 719,776 | 2.5M $ | 0.26 % | 1.52 % | as of Mar 31, 2026 ↗ |
| Columbia Small Cap Value Discovery Fund COLUMBIA FUNDS SERIES TRUST I | 664,836 | 2.1M $ | 0.09 % | 1.41 % | as of Apr 30, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 484,115 | 1.7M $ | 0.00 % | 1.02 % | as of Mar 31, 2026 ↗ |
| Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 413,142 | 1.3M $ | 0.00 % | 0.87 % | as of Apr 30, 2026 ↗ |
| iShares Russell 2000 Value ETF iShares Trust | 311,865 | 1.1M $ | 0.01 % | 0.66 % | as of Mar 31, 2026 ↗ |
| iShares Biotechnology ETF iShares Trust | 284,827 | 1M $ | 0.01 % | 0.60 % | as of Mar 31, 2026 ↗ |
| VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 217,838 | 1.4M $ | 0.01 % | 0.46 % | as of Feb 28, 2026 ↗ |
| Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST | 209,782 | 1.4M $ | 0.01 % | 0.44 % | as of Feb 28, 2026 ↗ |
| Fidelity Enhanced Small Cap ETF Fidelity Covington Trust | 180,096 | 633.9K $ | 0.02 % | 0.38 % | as of Mar 31, 2026 ↗ |
| SEB Nordamerikafond Småbolag SEB Funds AB | 173,122 | 5.8M SEK | 0.28 % | 0.37 % | as of Mar 31, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 166,039 | 1.1M $ | 0.00 % | 0.35 % | as of Feb 28, 2026 ↗ |
| Columbia Variable Portfolio - Small Cap Value Fund COLUMBIA FUNDS VARIABLE INSURANCE TRUST | 163,435 | 575.3K $ | 0.14 % | 0.35 % | as of Mar 31, 2026 ↗ |
| Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 154,271 | 482.9K $ | 0.00 % | 0.33 % | as of Apr 30, 2026 ↗ |
| VANGUARD HEALTH CARE INDEX FUND VANGUARD WORLD FUND | 125,718 | 823.5K $ | 0.00 % | 0.27 % | as of Feb 28, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 105,071 | 369.8K $ | 0.03 % | 0.22 % | as of Mar 31, 2026 ↗ |
| Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 93,922 | 294K $ | 0.01 % | 0.20 % | as of Apr 30, 2026 ↗ |
| U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 92,413 | 289.3K $ | 0.00 % | 0.20 % | as of Apr 30, 2026 ↗ |
| Avantis U.S. Small Cap Equity ETF American Century ETF Trust | 90,994 | 596K $ | 0.02 % | 0.19 % | as of Feb 28, 2026 ↗ |
| VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS | 90,688 | 319.2K $ | 0.01 % | 0.19 % | as of Mar 31, 2026 ↗ |
| Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST | 90,401 | 283K $ | 0.00 % | 0.19 % | as of Apr 30, 2026 ↗ |
| Adara Smaller Companies Fund RBB Fund, Inc. | 88,002 | 576.4K $ | 0.08 % | 0.19 % | as of Feb 28, 2026 ↗ |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 78,544 | 514.5K $ | 0.00 % | 0.17 % | as of Feb 28, 2026 ↗ |
| Master Small Cap Index Series Quantitative Master Series LLC | 75,825 | 266.9K $ | 0.01 % | 0.16 % | as of Mar 31, 2026 ↗ |
| U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 74,306 | 232.6K $ | 0.00 % | 0.16 % | as of Apr 30, 2026 ↗ |
| Ultra-Small Company Market Fund Bridgeway Funds, Inc. | 68,226 | 240.2K $ | 0.20 % | 0.14 % | as of Mar 31, 2026 ↗ |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 62,726 | 410.9K $ | 0.00 % | 0.13 % | as of Feb 28, 2026 ↗ |
| Dunham Small Cap Growth Fund Dunham Funds | 56,324 | 176.3K $ | 0.20 % | 0.12 % | as of Apr 30, 2026 ↗ |
| EQ/2000 Managed Volatility Portfolio EQ Advisors Trust | 49,817 | 175.4K $ | 0.01 % | 0.11 % | as of Mar 31, 2026 ↗ |
| iShares Core S&P Total U.S. Stock Market ETF iShares Trust | 49,001 | 172.5K $ | 0.00 % | 0.10 % | as of Mar 31, 2026 ↗ |
| Nuveen Small Cap Blend Index Fund TIAA-CREF Funds | 47,125 | 147.5K $ | 0.00 % | 0.10 % | as of Apr 30, 2026 ↗ |
| Fidelity Small Cap Value Index Fund Fidelity Salem Street Trust | 46,919 | 165.2K $ | 0.01 % | 0.10 % | as of Mar 31, 2026 ↗ |
| iShares Russell 2000 Growth ETF iShares Trust | 39,852 | 140.3K $ | 0.00 % | 0.08 % | as of Mar 31, 2026 ↗ |
| VANGUARD RUSSELL 2000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS | 29,045 | 190.2K $ | 0.02 % | 0.06 % | as of Feb 28, 2026 ↗ |
| Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 27,884 | 182.6K $ | 0.00 % | 0.06 % | as of Feb 28, 2026 ↗ |
| EQ/Small Company Index Portfolio EQ Advisors Trust | 27,200 | 95.7K $ | 0.01 % | 0.06 % | as of Mar 31, 2026 ↗ |
| LVIP SSGA Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 26,600 | 93.6K $ | 0.00 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 26,147 | 171.3K $ | 0.00 % | 0.06 % | as of Feb 28, 2026 ↗ |
| VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 24,560 | 86.5K $ | 0.00 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Nuveen Equity Index Fund TIAA-CREF Funds | 22,869 | 71.6K $ | 0.00 % | 0.05 % | as of Apr 30, 2026 ↗ |
| Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 21,733 | 68K $ | 0.00 % | 0.05 % | as of Apr 30, 2026 ↗ |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 21,088 | 74.2K $ | 0.00 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 18,993 | 59.4K $ | 0.00 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Global X Russell 2000 ETF GLOBAL X FUNDS | 18,068 | 56.6K $ | 0.00 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Small Cap Index Fund VALIC Co I | 17,640 | 115.5K $ | 0.01 % | 0.04 % | as of Feb 28, 2026 ↗ |
| Bridge Builder Small/Mid Cap Value Fund Bridge Builder Trust | 17,449 | 61.4K $ | 0.00 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Small Cap Index Fund Northern Funds | 16,656 | 58.6K $ | 0.00 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust | 16,305 | 51K $ | 0.00 % | 0.03 % | as of Apr 30, 2026 ↗ |
| EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 13,980 | 49.2K $ | 0.00 % | 0.03 % | as of Mar 31, 2026 ↗ |
| STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST | 13,800 | 48.6K $ | 0.00 % | 0.03 % | as of Mar 31, 2026 ↗ |
| MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II | 13,742 | 48.4K $ | 0.01 % | 0.03 % | as of Mar 31, 2026 ↗ |
| iShares Russell 3000 ETF iShares Trust | 12,436 | 43.8K $ | 0.00 % | 0.03 % | as of Mar 31, 2026 ↗ |
| ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust | 12,077 | 42.5K $ | 0.00 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Small-Cap Index Portfolio PACIFIC SELECT FUND | 11,919 | 42K $ | 0.01 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Allspring Disciplined Small Cap Fund ALLSPRING FUNDS TRUST | 11,104 | 39.1K $ | 0.03 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Invesco NASDAQ Future Gen 200 ETF Invesco Exchange-Traded Fund Trust II | 9,100 | 59.6K $ | 0.42 % | 0.02 % | as of Feb 28, 2026 ↗ |
| JNL/DFA U.S. Small Cap Fund JNL Series Trust | 8,797 | 31K $ | 0.00 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Small Cap Core Fund Northern Funds | 8,214 | 28.9K $ | 0.01 % | 0.02 % | as of Mar 31, 2026 ↗ |
| NVIT Small Cap Index Fund Nationwide Variable Insurance Trust | 8,179 | 28.8K $ | 0.00 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Small Cap Index Trust John Hancock Variable Insurance Trust | 7,916 | 27.9K $ | 0.01 % | 0.02 % | as of Mar 31, 2026 ↗ |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 7,479 | 26.3K $ | 0.02 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Avantis U.S. Equity ETF American Century ETF Trust | 7,397 | 48.5K $ | 0.00 % | 0.02 % | as of Feb 28, 2026 ↗ |
| SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 7,000 | 45.9K $ | 0.00 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust | 6,622 | 20.7K $ | 0.01 % | 0.01 % | as of Apr 30, 2026 ↗ |
| iShares Russell Small/Mid-Cap Index Fund BlackRock Funds | 6,594 | 20.6K $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS | 6,240 | 22K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| 1290 VT Small Cap Value Portfolio EQ Advisors Trust | 5,844 | 20.6K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Dimensional US Sustainability Core 1 ETF Dimensional ETF Trust | 5,272 | 16.5K $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. | 5,207 | 18.3K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SA Small Cap Index Portfolio SUNAMERICA SERIES TRUST | 4,981 | 15.6K $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 4,622 | 14.5K $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 4,548 | 16K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. | 4,455 | 15.7K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Victory Extended Market Index Fund Victory Portfolios III | 4,367 | 13.7K $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 4,100 | 12.8K $ | 0.01 % | as of Apr 30, 2026 ↗ | |
| AST Small-Cap Equity Portfolio Advanced Series Trust | 3,992 | 14.1K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 3,970 | 26K $ | 0.00 % | 0.01 % | as of Feb 28, 2026 ↗ |
| VANGUARD RUSSELL 2000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS | 3,727 | 24.4K $ | 0.00 % | 0.01 % | as of Feb 28, 2026 ↗ |
| PD Small-Cap Value Index Portfolio PACIFIC SELECT FUND | 3,588 | 12.6K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| CVT Russell 2000 Small Cap Index Portfolio Calvert Variable Trust, Inc. | 3,475 | 12.2K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Venerable Small Cap Index Fund Venerable Variable Insurance Trust | 3,375 | 11.9K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| iShares Total U.S. Stock Market Index Fund BlackRock Funds | 3,192 | 10K $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Fidelity Small Cap Growth Index Fund Fidelity Salem Street Trust | 3,116 | 11K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Nationwide Small Cap Index Fund Nationwide Mutual Funds | 3,110 | 9.7K $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 2,860 | 10.1K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| VIP Extended Market Index Portfolio Variable Insurance Products Fund II | 2,745 | 9.7K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| ProShares Ultra Russell2000 ProShares Trust | 2,733 | 17.9K $ | 0.01 % | 0.01 % | as of Feb 28, 2026 ↗ |
| ProShares UltraPro Russell2000 ProShares Trust | 2,727 | 17.9K $ | 0.01 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Strategic Equity Allocation Trust John Hancock Variable Insurance Trust | 2,609 | 9.2K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Voya VACS Index Series SC Portfolio Voya VARIABLE PORTFOLIOS INC | 2,562 | 9K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Avantis U.S. Small Cap Equity Fund American Century ETF Trust | 2,354 | 15.4K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| LVIP Dimensional U.S. Core Equity 1 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 2,102 | 7.4K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 1,944 | 6.1K $ | 0.00 % | as of Apr 30, 2026 ↗ | |
| ProShares Russell 2000 High Income ETF ProShares Trust | 1,911 | 12.5K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| SA U.S. Small Company Fund SA FUNDS INVESTMENT TRUST | 1,800 | 6.3K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 1,794 | 5.6K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| Invesco NASDAQ Future Gen 200 ETF Invesco Exchange-Traded Fund Trust II | 0.42 % | as of Feb 28, 2026 ↗ |
| SEB Nordamerikafond Småbolag SEB Funds AB | 0.28 % | as of Mar 31, 2026 ↗ |
| William Blair Small Cap Growth Fund WILLIAM BLAIR FUNDS | 0.26 % | as of Mar 31, 2026 ↗ |
| Invenomic Fund NORTHERN LIGHTS FUND TRUST II | 0.25 % | as of Apr 30, 2026 ↗ |
| Dunham Small Cap Growth Fund Dunham Funds | 0.20 % | as of Apr 30, 2026 ↗ |
| Ultra-Small Company Market Fund Bridgeway Funds, Inc. | 0.20 % | as of Mar 31, 2026 ↗ |
| First Eagle Small Cap Opportunity Fund First Eagle Funds | 0.20 % | as of Apr 30, 2026 ↗ |
| Columbia Variable Portfolio - Small Cap Value Fund COLUMBIA FUNDS VARIABLE INSURANCE TRUST | 0.14 % | as of Mar 31, 2026 ↗ |
| Columbia Small Cap Value Discovery Fund COLUMBIA FUNDS SERIES TRUST I | 0.09 % | as of Apr 30, 2026 ↗ |
| Adara Smaller Companies Fund RBB Fund, Inc. | 0.08 % | as of Feb 28, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Holders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q2 | 130 | -3 | 12,078,714 | +4.9 % |
| 2026Q1 | 133 | -8 | 11,517,714 | +8.5 % |
| 2025Q4 | 141 | +6 | 10,617,332 | +4.7 % |
| 2025Q3 | 135 | -12 | 10,144,818 | +1.3 % |
| 2025Q2 | 147 | -20 | 10,009,768 | -10.5 % |
| 2025Q1 | 167 | -9 | 11,189,788 | -4.5 % |
| 2024Q4 | 176 | -21 | 11,720,681 | -1.4 % |
| 2024Q3 | 197 | -9 | 11,884,329 | +7.3 % |
| 2024Q2 | 206 | -4 | 11,080,834 | -0.0 % |
| 2024Q1 | 210 | -5 | 11,081,841 | +13.4 % |
| 2023Q4 | 215 | 9,770,012 |
Institutional managers
122 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| AMERIPRISE FINANCIAL INC | 3,542,374 | 12.5M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 3,277,595 | 11.5M $ | as of Mar 31, 2026 |
| Portolan Capital Management, LLC | 2,945,823 | 10.4M $ | as of Mar 31, 2026 |
| Blue Water Life Science Advisors, LP | 2,142,147 | 7.5M $ | as of Mar 31, 2026 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 2,083,699 | 7.3M $ | as of Mar 31, 2026 |
| Invenomic Capital Management LP | 1,932,386 | 6.8M $ | as of Mar 31, 2026 |
| LEVIN CAPITAL STRATEGIES, L.P. | 1,464,052 | 5.2M $ | as of Mar 31, 2026 |
| First Eagle Investment Management, LLC | 1,300,087 | 4.6M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 994,764 | 3.5M $ | as of Mar 31, 2026 |
| Trium Capital LLP | 994,217 | 3.5M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 898,277 | 3.2M $ | as of Mar 31, 2026 |
| Empire Financial Management Company, LLC | 736,068 | 2.6M $ | as of Mar 31, 2026 |
| MILLENNIUM MANAGEMENT LLC | 689,167 | 2.4M $ | as of Mar 31, 2026 |
| ENVESTNET ASSET MANAGEMENT INC | 682,711 | 2.4M $ | as of Mar 31, 2026 |
| Russell Investments Group, Ltd. | 641,981 | 2.3M $ | as of Mar 31, 2026 |
| MARSHALL WACE, LLP | 622,380 | 2.2M $ | as of Mar 31, 2026 |
| Williams Jones Wealth Management, LLC. | 613,439 | 2.2M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 607,856 | 2.1M $ | as of Mar 31, 2026 |
| Tikvah Management LLC | 571,619 | 2M $ | as of Mar 31, 2026 |
| Topline Capital Management, LLC | 563,135 | 2M $ | as of Mar 31, 2026 |
| Pier Capital, LLC | 492,368 | 1.7M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 443,118 | 1.6M $ | as of Mar 31, 2026 |
| UBS Group AG | 376,982 | 1.3M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 349,658 | 1.2M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 345,913 | 1.2M $ | as of Mar 31, 2026 |
Declared shareholders of Quanterix Corp
There are 2 beneficial ownership filings. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| Ameriprise Financial, Inc. | 7.50 % | 3,542,374 | as of Mar 31, 2026 · SCHEDULE 13G |
| Portolan Capital Management, LLC and 1 other | 6.25 % | 2,945,823 | as of Mar 31, 2026 · SCHEDULE 13G |
Cite this page
Titelia. "Funds holding Quanterix Corp". https://titelia.com/en/stocks/quanterix-corp-US74766Q1013