Quanterix Corp Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 08/07/2026 | 3.64 M | $15.70 M | 10.92% | 7.74% |
| BLUE WATER LIFE SCIENCE ADVISORS, LP | 08/14/2026 | 3.47 M | $15.01 M | 62.18% | 7.40% |
| FIRST EAGLE INVESTMENT MANAGEMENT, LLC | 08/24/2026 | 2.75 M | $11.89 M | 111.77% | 5.86% |
| PORTOLAN CAPITAL MANAGEMENT, LLC | 08/14/2026 | 1.90 M | $8.21 M | -35.53% | 4.04% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 1.80 M | $7.78 M | 0.90% | 3.83% |
| LIONHUNTER CAPITAL MANAGEMENT, LLC | 08/13/2026 | 1.50 M | $6.48 M | 100.00% | 3.19% |
| AQR CAPITAL MANAGEMENT LLC | 08/14/2026 | 1.34 M | $5.80 M | 1,496.31% | 2.86% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 1.13 M | $4.89 M | 13.73% | 2.41% |
| AMERIPRISE FINANCIAL INC | 08/14/2026 | 987.42 K | $4.27 M | -72.13% | 2.10% |
| MARSHALL WACE, LLP | 08/13/2026 | 973.87 K | $4.21 M | 56.48% | 2.07% |
| STATE STREET CORP | 08/07/2026 | 932.31 K | $4.03 M | 3.79% | 1.98% |
| TIKVAH MANAGEMENT LLC | 08/13/2026 | 571.56 K | $2.47 M | -0.01% | 1.22% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 489.57 K | $2.11 M | -15.09% | 1.04% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 08/14/2026 | 487.60 K | $2.11 M | 100.00% | 1.04% |
| MORGAN STANLEY | 08/13/2026 | 447.69 K | $1.93 M | -26.35% | 0.95% |
| JANE STREET GROUP, LLC | 08/14/2026 | 419.05 K | $1.81 M | 169.22% | 0.89% |
| GSA CAPITAL PARTNERS LLP | 08/06/2026 | 410.25 K | $1.77 M | 329.46% | 0.87% |
| TUDOR INVESTMENT CORP ET AL | 08/14/2026 | 400.40 K | $1.73 M | 26.71% | 0.85% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 397.83 K | $1.72 M | -10.22% | 0.85% |
| NORTHERN TRUST CORP | 08/13/2026 | 337.23 K | $1.46 M | -3.56% | 0.72% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 310.70 K | $1.34 M | -10.18% | 0.66% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 310.70 K | $1.34 M | 100.00% | 0.66% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 288.31 K | $1.25 M | 6.57% | 0.61% |
| UBS GROUP AG | 08/13/2026 | 281.98 K | $1.22 M | -25.20% | 0.60% |
| BALYASNY ASSET MANAGEMENT L.P. | 08/14/2026 | 260.00 K | $1.12 M | 100.00% | 0.55% |
| NUVEEN, LLC | 08/11/2026 | 232.59 K | $1.00 M | 223.75% | 0.50% |
| CITADEL ADVISORS LLC | 09/02/2026 | 229.74 K | $992.46 K | 276.61% | 0.49% |
| XTX TOPCO LTD | 08/14/2026 | 228.04 K | $985.11 K | 104.22% | 0.49% |
| POINT72 ASSET MANAGEMENT, L.P. | 08/14/2026 | 225.65 K | $974.82 K | 141.98% | 0.48% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 212.06 K | $916.08 K | -21.52% | 0.45% |
| FMR LLC | 08/13/2026 | 210.63 K | $909.94 K | 14.88% | 0.45% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 08/14/2026 | 170.56 K | $736.80 K | 0.43% | 0.36% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2026 | 168.62 K | $728.44 K | 232.46% | 0.36% |
| INVESCO LTD. | 08/14/2026 | 160.89 K | $695.03 K | 38.44% | 0.34% |
| WELLS FARGO & COMPANY/MN | 08/14/2026 | 149.16 K | $644.36 K | 15.60% | 0.32% |
| SUSQUEHANNA PORTFOLIO STRATEGIES, LLC | 08/14/2026 | 148.62 K | $642.03 K | 100.00% | 0.32% |
| BNP PARIBAS ARBITRAGE, SNC | 08/13/2026 | 136.88 K | $591.30 K | 1.84% | 0.29% |
| BANK OF NEW YORK MELLON CORP | 08/06/2026 | 131.90 K | $569.81 K | 4.38% | 0.28% |
| SCS CAPITAL MANAGEMENT LLC | 08/06/2026 | 120.04 K | $518.55 K | 0.00% | 0.26% |
| AMERICAN CENTURY COMPANIES INC | 08/12/2026 | 100.46 K | $434.00 K | -1.32% | 0.21% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 08/14/2026 | 95.63 K | $414.00 K | 39.86% | 0.20% |
| QUADRATURE CAPITAL LTD | 08/07/2026 | 80.20 K | $346.46 K | 100.00% | 0.17% |
| CERITY PARTNERS LLC | 08/14/2026 | 78.08 K | $337.32 K | 100.00% | 0.17% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 08/14/2026 | 68.23 K | $294.74 K | 0.00% | 0.15% |
| CLEARSTEAD ADVISORS, LLC | 08/06/2026 | 62.26 K | $268.97 K | -49.84% | 0.13% |
| JAIN GLOBAL LLC | 08/14/2026 | 57.32 K | $247.62 K | 100.00% | 0.12% |
| ALLIANCEBERNSTEIN L.P. | 08/14/2026 | 56.78 K | $199.87 K | 27.65% | 0.12% |
| ALGERT GLOBAL LLC | 08/13/2026 | 55.22 K | $238.54 K | 100.00% | 0.12% |
| RHUMBLINE ADVISERS | 08/12/2026 | 53.56 K | $231.36 K | 2.87% | 0.11% |
| PEDDOCK CAPITAL ADVISORS, LLC | 07/22/2026 | 52.11 K | $225.09 K | 0.00% | 0.11% |
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Quanterix Corp institutional Ownership - FAQ's
During the previous two years, 203 institutional investors and hedge funds held shares of Quanterix Corp. The most heavily invested institutionals were:
BlackRock, Inc.: 3.64 M
Blue Water Life Science Advisors, LP: 3.47 M
First Eagle Investment Management, LLC: 2.75 M
Portolan Capital Management, LLC: 1.9 M
VANGUARD CAPITAL MANAGEMENT LLC: 1.8 M
Lionhunter Capital Management, LLC: 1.5 M
63.31% of Quanterix Corp stock is owned by institutional investors.
Institutional investors have bought a total of 38.70 M shares in the last 24 months. This purchase volume represents approximately $197.38 M in transactions.