Who owns Mersana Therapeutics?
- Ticker: MRSN
- CUSIP Number: 59045l106
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Analyze quarterly positions in Mersana Therapeutics with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Mersana Therapeutics stock
Who bought or sold Mersana Therapeutics this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| EcoR1 Capital | 19M | $39M | 0% | Jun 2024 |
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| Nextech Invest | 12M | $23M | 27% | Sep 2024 |
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| VR Adviser | 11M | $21M | 0% | Sep 2024 |
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| Bain Capital Life Sciences Investors | 8.7M | $17M | 0% | Jun 2024 |
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| BlackRock | 8.6M | $16M | 100% | Sep 2024 |
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| BlackRock | 8.4M | $17M | 4% | Jun 2024 |
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| Vanguard Group | 6.7M | $14M | 7% | Jun 2024 |
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| Citadel Advisors | 4.5M | $8.4M | 60% | Sep 2024 |
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| Rock Springs Capital Management | 3.0M | $6.1M | 0% | Jun 2024 |
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| State Street Corporation | 2.7M | $5.4M | -51% | Jun 2024 |
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| Cormorant Asset Management | 2.6M | $5.2M | 0% | Jun 2024 |
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| Silverarc Capital Management | 2.5M | $5.0M | -16% | Jun 2024 |
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| Geode Capital Management | 2.4M | $4.6M | -3% | Sep 2024 |
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| Jpmorgan Chase & Co | 2.4M | $4.4M | 19% | Sep 2024 |
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| Morgan Stanley | 2.3M | $4.6M | -23% | Jun 2024 |
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| Schonfeld Strategic Advisors | 2.2M | $4.2M | -25% | Sep 2024 |
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| Boxer Capital | 1.8M | $3.4M | 100% | Sep 2024 |
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| Deutsche Bank Aktiengesellschaft | 1.6M | $3.0M | 1% | Sep 2024 |
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| 5AM Venture Management | 1.3M | $2.5M | 0% | Sep 2024 |
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| Goldman Sachs Group | 1.2M | $2.5M | 85% | Jun 2024 |
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| Exome Asset Management | 1.2M | $2.2M | 100% | Sep 2024 |
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| Baker Bros. Advisors | 1.1M | $2.1M | 0% | Sep 2024 |
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| D. E. Shaw & Co | 1.0M | $1.9M | -30% | Sep 2024 |
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| Jacobs Levy Equity Management | 993k | $1.9M | 105% | Sep 2024 |
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| Qube Research & Technologies | 993k | $2.0M | 3% | Jun 2024 |
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| Octagon Capital Advisors | 992k | $1.9M | 0% | Sep 2024 |
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| Bank of America Corporation | 990k | $1.9M | 520% | Sep 2024 |
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| Northern Trust | 934k | $1.8M | -1% | Sep 2024 |
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| Jane Street | 801k | $1.5M | 152% | Sep 2024 |
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| Two Sigma Investments | 749k | $1.5M | 244% | Jun 2024 |
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| Two Sigma Advisers | 719k | $1.4M | 362% | Jun 2024 |
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| HealthInvest Partners AB | 539k | $1.0M | 439% | Sep 2024 |
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| ClariVest Asset Management | 501k | $1.0M | 0% | Sep 2024 |
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| Barclays | 495k | $934k | 33% | Sep 2024 |
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| Renaissance Technologies | 493k | $931k | -66% | Sep 2024 |
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| Bridgeway Capital Management | 476k | $956k | 105% | Jun 2024 |
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| Woodline Partners | 434k | $819k | -70% | Sep 2024 |
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| Bank of New York Mellon | 372k | $703k | -18% | Sep 2024 |
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| Charles Schwab Investment Management | 313k | $591k | 0% | Sep 2024 |
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| Susquehanna Fundamental Investments | 309k | $621k | 32% | Jun 2024 |
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| GSA Capital Partners | 272k | $514k | 369% | Sep 2024 |
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| Squarepoint Ops | 253k | $508k | 100% | Jun 2024 |
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| Bnp Paribas Arbitrage, Snc | 237k | $448k | -29% | Sep 2024 |
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| PanAgora Asset Management | 236k | $475k | 0% | Jun 2024 |
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| Thomas Stevens, CFA" | 190k | $359k | 8% | Sep 2024 |
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| Alliancebernstein | 186k | $374k | 10% | Jun 2024 |
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| Federated Investors | 184k | $347k | -1% | Sep 2024 |
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| 683 Capital Management | 183k | $346k | 100% | Sep 2024 |
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| Rhumbline Advisers | 167k | $315k | -5% | Sep 2024 |
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| Susquehanna International | 159k | $301k | -8% | Sep 2024 |
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| Macquarie Group | 150k | $302k | 0% | Jun 2024 |
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| Nuveen Asset Management | 123k | $248k | 0% | Jun 2024 |
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| Superstring Capital Management | 110k | $221k | 100% | Jun 2024 |
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| T. Rowe Price Associates | 99k | $188k | 0% | Sep 2024 |
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| Susquehanna Portfolio Strategies | 94k | $189k | 0% | Jun 2024 |
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| SG Americas Securities | 87k | $165k | -37% | Sep 2024 |
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| Exchange Traded Concepts | 85k | $161k | 96% | Sep 2024 |
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| Citigroup | 82k | $156k | 222% | Sep 2024 |
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| Simplex Trading | 73k | $137k | 88% | Sep 2024 |
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| Algert Coldiron Investors | 64k | $120k | 42% | Sep 2024 |
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| Mirae Asset Global Etfs Holdings | 63k | $119k | 11% | Sep 2024 |
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| QVT Financial | 63k | $126k | 0% | Jun 2024 |
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| Invesco | 56k | $105k | 23% | Sep 2024 |
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| Wells Fargo & Company | 48k | $91k | 2% | Sep 2024 |
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| Manufacturers Life Insurance Company | 47k | $93k | 10% | Jun 2024 |
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| Graham Capital Management | 42k | $80k | -17% | Sep 2024 |
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| Tower Research Capital | 41k | $82k | 4871% | Jun 2024 |
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| Ing Investment Management | 38k | $72k | -1% | Sep 2024 |
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| New York State Common Retirement Fund | 37k | $70k | 0% | Sep 2024 |
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| MetLife Investment Advisors | 34k | $64k | -48% | Sep 2024 |
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| Group One Trading | 33k | $62k | 39% | Sep 2024 |
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| Florida State Board of Administration | 29k | $54k | 0% | Sep 2024 |
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| Intech Investment Management | 27k | $52k | 100% | Sep 2024 |
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| Acadian Asset Management | 24k | $46k | -66% | Sep 2024 |
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| Seaward Management Limited Partnership | 24k | $45k | 0% | Sep 2024 |
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| Jasper Ridge Partners | 23k | $46k | 0% | Jun 2024 |
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| Ohio Pers | 21k | $39k | 0% | Sep 2024 |
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| Us Bancorp | 16k | $31k | 100% | Sep 2024 |
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| Grimes & Company | 15k | $28k | 0% | Sep 2024 |
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| ProShare Advisors | 15k | $30k | -25% | Jun 2024 |
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| Hsbc Holdings | 13k | $25k | -1% | Jun 2024 |
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| Victory Capital Management | 12k | $22k | -3% | Sep 2024 |
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| Royal Bank of Canada | 12k | $25k | 7% | Sep 2024 |
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| Verition Fund Management | 11k | $22k | -98% | Jun 2024 |
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| Caption Management | 10k | $19k | 0% | Sep 2024 |
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| Hunter Perkins Capital Management | 10k | $19k | 0% | Sep 2024 |
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| Summit Investment Advisors | 9.9k | $19k | 0% | Sep 2024 |
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| Russell Investments | 9.5k | $19k | 1% | Jun 2024 |
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| State of Wyoming | 9.2k | $18k | 100% | Jun 2024 |
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| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 8.7k | $16k | 0% | Sep 2024 |
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| California State Teachers Retirement System | 8.2k | $16k | 0% | Sep 2024 |
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| Smartleaf Asset Management | 5.3k | $9.7k | 175% | Sep 2024 |
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| Amalgamated Bank | 3.8k | $7.0k | 0% | Sep 2024 |
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| Advisor Group Holdings | 3.4k | $6.5k | -9% | Sep 2024 |
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| NISA Investment Advisors | 3.1k | $5.9k | -82% | Sep 2024 |
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| Picton Mahoney Asset Management | 2.5k | $4.0k | 272% | Sep 2024 |
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| Optiver Holding B.V. | 1.6k | $3.2k | 100% | Jun 2024 |
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| Nordwand Advisors | 1.5k | $2.8k | 0% | Sep 2024 |
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| Sterling Capital Management | 234.00 | $442.002600 | 100% | Sep 2024 |
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| Pnc Financial Services | 200.00 | $378.000000 | 0% | Sep 2024 |
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| Jones Financial Companies, L.L | 200.00 | $370.000000 | 100% | Sep 2024 |
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| North Star Investment Management | 150.00 | $283.995000 | 0% | Sep 2024 |
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| CWM | 125.00 | $0 | 155% | Sep 2024 |
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| Capital Performance Advisors | 11.00 | $21.000100 | 100% | Sep 2024 |
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| Frazier Financial Advisors | 5.00 | $10.000000 | 0% | Sep 2024 |
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| Farther Finance Advisors | 1.00 | $2.000000 | 0% | Sep 2024 |
|
Who sold out of Mersana Therapeutics?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Balyasny Asset Management | Mar 2024 | 3.7M | $16M |
| Affinity Asset Advisors | Jun 2024 | 767k | $1.5M |
| Millennium Management | Jun 2024 | 692k | $1.4M |
| Deep Track Capital | Mar 2024 | 580k | $2.6M |
| Rafferty Asset Management | Mar 2024 | 368k | $1.7M |
| Hrt Financial | Jun 2024 | 260k | $521k |
| Canada Pension Plan Investment Board | Mar 2024 | 205k | $918k |
| Marshall Wace | Jun 2024 | 176k | $354k |
| XTX Topco | Jun 2024 | 121k | $244k |
| Jump Financial | Jun 2024 | 81k | $162k |
| ProFund Advisors | Mar 2024 | 58k | $261k |
| Aigen Investment Management | Jun 2024 | 50k | $101k |
| Y-Intercept | Jun 2024 | 47k | $94k |
| AJOVista | Jun 2024 | 21k | $41k |
| NEOS Investment Management | Mar 2024 | 20k | $87k |
| Principal Financial Group | Jun 2024 | 18k | $37k |
| E Fund Management | Mar 2024 | 17k | $78k |
| Oxford Asset Management | Mar 2024 | 17k | $74k |
| Dimensional Fund Advisors | Jun 2024 | 14k | $28k |
| Wolverine Trading | Jun 2024 | 11k | $23k |
| Pacer Advisors | Mar 2024 | 1.7k | $7.7k |