Quanterix Corp Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| AMERIPRISE FINANCIAL INC | 02/17/2026 | 5.00 M | $31.78 M | 17.73% | 10.85% |
| PORTOLAN CAPITAL MANAGEMENT, LLC | 02/17/2026 | 4.53 M | $28.78 M | 6.24% | 9.83% |
| BLACKROCK, INC. | 02/12/2026 | 3.38 M | $21.47 M | 8.45% | 7.33% |
| VANGUARD GROUP INC | 01/29/2026 | 2.68 M | $17.03 M | 1.15% | 5.81% |
| BLUE WATER LIFE SCIENCE ADVISORS, LP | 02/17/2026 | 2.09 M | $13.31 M | 118.44% | 4.54% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 02/09/2026 | 2.05 M | $13.02 M | 55.59% | 4.44% |
| INVENOMIC CAPITAL MANAGEMENT LP | 02/17/2026 | 1.51 M | $9.57 M | 8.05% | 3.27% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 1.07 M | $6.83 M | 6.13% | 2.33% |
| STATE STREET CORP | 02/13/2026 | 893.40 K | $5.68 M | 9.01% | 1.94% |
| MORGAN STANLEY | 02/13/2026 | 823.00 K | $5.23 M | 2.08% | 1.79% |
| TRIUM CAPITAL LLP | 01/22/2026 | 817.45 K | $5.20 M | 18.71% | 1.77% |
| WILLIAMS JONES WEALTH MANAGEMENT, LLC. | 02/13/2026 | 638.94 K | $4.06 M | -6.92% | 1.39% |
| EMPIRE FINANCIAL MANAGEMENT COMPANY, LLC | 02/12/2026 | 617.83 K | $3.93 M | 36.56% | 1.34% |
| EASTERLY INVESTMENT PARTNERS LLC | 02/10/2026 | 616.68 K | $3.92 M | -50.75% | 1.34% |
| TIKVAH MANAGEMENT LLC | 02/13/2026 | 571.62 K | $3.64 M | 0.00% | 1.24% |
| FIRST EAGLE INVESTMENT MANAGEMENT, LLC | 02/04/2026 | 531.43 K | $3.38 M | 100.00% | 1.15% |
| MILLENNIUM MANAGEMENT LLC | 02/17/2026 | 402.63 K | $2.56 M | -66.70% | 0.87% |
| DIMENSIONAL FUND ADVISORS LP | 02/12/2026 | 389.47 K | $2.48 M | -44.92% | 0.85% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/13/2026 | 362.74 K | $2.31 M | 9.51% | 0.79% |
| NORTHERN TRUST CORP | 02/17/2026 | 345.56 K | $2.20 M | -2.29% | 0.75% |
| PARKMAN HEALTHCARE PARTNERS LLC | 02/17/2026 | 328.96 K | $2.09 M | 30.43% | 0.71% |
| UBS GROUP AG | 01/29/2026 | 311.50 K | $1.98 M | -16.62% | 0.68% |
| TWO SIGMA INVESTMENTS, LP | 02/17/2026 | 258.86 K | $1.65 M | 3.51% | 0.56% |
| RUSSELL INVESTMENTS GROUP, LTD. | 02/17/2026 | 256.14 K | $1.63 M | -40.99% | 0.56% |
| ENVESTNET ASSET MANAGEMENT INC | 02/10/2026 | 252.21 K | $1.60 M | -51.11% | 0.55% |
| GOLDMAN SACHS GROUP INC | 03/25/2026 | 248.24 K | $1.58 M | -10.73% | 0.54% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 02/12/2026 | 172.33 K | $1.10 M | -11.20% | 0.37% |
| TUDOR INVESTMENT CORP ET AL | 02/17/2026 | 169.70 K | $1.08 M | 100.00% | 0.37% |
| BNP PARIBAS ARBITRAGE, SNC | 02/10/2026 | 168.43 K | $1.07 M | 12.04% | 0.37% |
| WELLS FARGO & COMPANY/MN | 02/13/2026 | 162.69 K | $1.03 M | 12.73% | 0.35% |
| FMR LLC | 02/17/2026 | 159.91 K | $1.02 M | 36.52% | 0.35% |
| MARSHALL WACE, LLP | 02/13/2026 | 155.17 K | $986.88 K | -74.51% | 0.34% |
| STATE OF WISCONSIN INVESTMENT BOARD | 02/17/2026 | 147.82 K | $940.16 K | -24.49% | 0.32% |
| JUMP FINANCIAL, LLC | 02/17/2026 | 144.10 K | $916.44 K | 21.75% | 0.31% |
| BANK OF NEW YORK MELLON CORP | 02/10/2026 | 123.52 K | $785.59 K | 5.09% | 0.27% |
| GSA CAPITAL PARTNERS LLP | 02/06/2026 | 121.53 K | $773.00 K | 100.00% | 0.26% |
| BARCLAYS PLC | 02/13/2026 | 120.20 K | $764.49 K | 78.69% | 0.26% |
| SCS CAPITAL MANAGEMENT LLC | 02/10/2026 | 120.04 K | $763.42 K | 0.00% | 0.26% |
| JPMORGAN CHASE & CO | 02/11/2026 | 114.02 K | $725.17 K | -49.94% | 0.25% |
| INVESCO LTD. | 02/19/2026 | 113.20 K | $719.95 K | 14.70% | 0.25% |
| CITIGROUP INC | 02/13/2026 | 112.38 K | $714.74 K | -48.59% | 0.24% |
| ABRDN PLC | 01/16/2026 | 104.04 K | $661.69 K | -81.57% | 0.23% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 103.64 K | $659.14 K | -27.00% | 0.23% |
| AMERICAN CENTURY COMPANIES INC | 02/13/2026 | 103.21 K | $656.40 K | 5.75% | 0.22% |
| ROYAL BANK OF CANADA | 02/17/2026 | 101.00 K | $642.00 K | -59.22% | 0.22% |
| CITADEL ADVISORS LLC | 02/17/2026 | 98.57 K | $626.92 K | 18.50% | 0.21% |
| TWO SIGMA ADVISERS, LP | 02/17/2026 | 86.89 K | $552.62 K | -38.89% | 0.19% |
| XTX TOPCO LTD | 02/17/2026 | 74.09 K | $471.23 K | 555.11% | 0.16% |
| NUVEEN, LLC | 02/12/2026 | 71.46 K | $454.45 K | 0.00% | 0.16% |
| JANE STREET GROUP, LLC | 02/12/2026 | 69.38 K | $441.28 K | -53.68% | 0.15% |
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Quanterix Corp institutional Ownership - FAQ's
During the previous two years, 179 institutional investors and hedge funds held shares of Quanterix Corp. The most heavily invested institutionals were:
Trium Capital LLP: 994,217
ENVESTNET ASSET MANAGEMENT INC: 682,711
Williams Jones Wealth Management, LLC.: 613,439
UBS Group AG: 376,982
Bank of New York Mellon Corp: 126,363
Nuveen, LLC: 71,842
76.23% of Quanterix Corp stock is owned by institutional investors.
Institutional investors have bought a total of 42.55 M shares in the last 24 months. This purchase volume represents approximately $217.01 M in transactions.