Who owns Mersana Therapeutics?
- Ticker: MRSN
- CUSIP Number: 59045l106
Tip: Access positions for across all investors
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 | $45M | 0% | Dec 2023 |
|
| VR Adviser | 11M | $26M | 0% | Dec 2023 |
|
| Balyasny Asset Management | 9.7M | $23M | 92% | Dec 2023 |
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| Vanguard Group | 6.2M | $15M | 1% | Dec 2023 |
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| Nextech Invest | 6.0M | $14M | 100% | Dec 2023 |
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| Millennium Management | 3.4M | $7.9M | 56% | Dec 2023 |
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| Citadel Advisors | 2.0M | $4.6M | 12% | Dec 2023 |
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| 5AM Venture Management | 1.3M | $3.0M | 0% | Dec 2023 |
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| Schonfeld Strategic Advisors | 1.1M | $2.6M | 100% | Dec 2023 |
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| Deutsche Bank Aktiengesellschaft | 1.1M | $2.6M | 1713% | Dec 2023 |
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| Baker Bros. Advisors | 1.1M | $2.5M | 0% | Dec 2023 |
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| Jacobs Levy Equity Management | 931k | $2.2M | 100% | Dec 2023 |
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| D. E. Shaw & Co | 667k | $1.5M | 885% | Dec 2023 |
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| Bank of New York Mellon | 387k | $897k | 3% | Dec 2023 |
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| Jane Street | 371k | $861k | 36% | Dec 2023 |
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| Charles Schwab Investment Management | 308k | $715k | 5% | Dec 2023 |
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| Readystate Asset Management | 295k | $685k | 100% | Dec 2023 |
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| PanAgora Asset Management | 251k | $583k | 0% | Dec 2023 |
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| Thomas Stevens, CFA" | 197k | $883k | 0% | Mar 2024 |
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| Two Sigma Investments | 171k | $398k | 15% | Dec 2023 |
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| Bank of America Corporation | 162k | $376k | 38% | Dec 2023 |
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| Rhumbline Advisers | 160k | $371k | 0% | Dec 2023 |
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| Marshall Wace | 158k | $366k | 0% | Dec 2023 |
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| UBS Group | 153k | $356k | 169% | Dec 2023 |
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| Barclays | 152k | $352k | 345% | Dec 2023 |
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| Two Sigma Advisers | 151k | $351k | -58% | Dec 2023 |
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| Goldman Sachs Group | 146k | $338k | -57% | Dec 2023 |
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| Alliancebernstein | 118k | $274k | -10% | Dec 2023 |
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| Cubist Systematic Strategies | 116k | $268k | 90% | Dec 2023 |
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| Hrt Financial | 106k | $245k | 65% | Dec 2023 |
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| Foundations Investment Advisors | 102k | $345k | 100% | Dec 2023 |
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| Dimensional Fund Advisors | 102k | $236k | -9% | Dec 2023 |
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| Amundi | 96k | $309k | 100% | Dec 2023 |
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| Jpmorgan Chase & Co | 79k | $183k | -70% | Dec 2023 |
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| T. Rowe Price Associates | 75k | $174k | -14% | Dec 2023 |
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| QVT Financial | 63k | $145k | 0% | Dec 2023 |
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| Exchange Traded Concepts | 57k | $255k | -42% | Mar 2024 |
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| American International | 55k | $128k | 5% | Dec 2023 |
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| Harbor Capital Advisors | 48k | $110k | 28% | Dec 2023 |
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| MetLife Investment Advisors | 47k | $108k | 0% | Dec 2023 |
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| Man Group | 45k | $104k | 100% | Dec 2023 |
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| Bnp Paribas Arbitrage, Snc | 43k | $99k | -66% | Dec 2023 |
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| SG Americas Securities | 39k | $91k | -16% | Dec 2023 |
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| New York State Common Retirement Fund | 37k | $86k | 0% | Dec 2023 |
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| Royal Bank of Canada | 35k | $81k | 134% | Dec 2023 |
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| Principal Financial Group | 34k | $78k | 5% | Dec 2023 |
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| AQR Capital Management | 32k | $73k | -78% | Dec 2023 |
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| Wells Fargo & Company | 31k | $72k | 34% | Dec 2023 |
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| Legal & General Group | 30k | $69k | -44% | Dec 2023 |
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| Florida State Board of Administration | 29k | $67k | 100% | Dec 2023 |
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| Hunter Perkins Capital Management | 26k | $60k | -31% | Dec 2023 |
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| Point72 Middle East FZE | 26k | $59k | 5% | Dec 2023 |
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| Seaward Management Limited Partnership | 24k | $55k | 0% | Dec 2023 |
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| Jasper Ridge Partners | 23k | $54k | 0% | Dec 2023 |
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| NISA Investment Advisors | 18k | $41k | 480% | Dec 2023 |
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| Citigroup | 16k | $37k | 821% | Dec 2023 |
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| Ohio Pers | 16k | $37k | 100% | Dec 2023 |
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| Grimes & Company | 15k | $69k | -2% | Mar 2024 |
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| Squarepoint Ops | 14k | $32k | 100% | Dec 2023 |
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| Victory Capital Management | 13k | $30k | 100% | Dec 2023 |
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| Bayesian Capital Management | 12k | $28k | 100% | Dec 2023 |
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| Graham Capital Management | 12k | $27k | -75% | Dec 2023 |
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| Amalgamated Bank | 12k | $27k | -7% | Dec 2023 |
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| Summit Investment Advisors | 9.9k | $23k | 0% | Dec 2023 |
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| Simplex Trading | 5.8k | $13k | -48% | Dec 2023 |
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| Advisor Group Holdings | 3.8k | $8.9k | -2% | Dec 2023 |
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| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 2.5k | $5.0k | 0% | Dec 2023 |
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| Metropolitan Life Insurance Company | 1.6k | $3.6k | -69% | Dec 2023 |
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| Russell Investments | 878.00 | $2.0k | 0% | Dec 2023 |
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| Pnc Financial Services | 200.00 | $464.000000 | 100% | Dec 2023 |
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| North Star Investment Management | 150.00 | $348.000000 | 0% | Dec 2023 |
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| Advisory Services Network | 100.00 | $232.000000 | 100% | Dec 2023 |
|
| CWM | 5.00 | $0 | 100% | Mar 2024 |
|
| Farther Finance Advisors | 1.00 | $2.000000 | 100% | Dec 2023 |
|
Who sold out of Mersana Therapeutics?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Bellevue Group | Sep 2023 | 5.2M | $6.6M |
| Commodore Capital | Sep 2023 | 2.2M | $2.9M |
| Walleye Trading Advisors | Sep 2023 | 2.0M | $2.6M |
| Boxer Capital | Sep 2023 | 2.0M | $2.5M |
| Ikarian Capital | Sep 2023 | 1.6M | $2.0M |
| DAFNA Capital Management | Sep 2023 | 734k | $932k |
| Newtyn Management | Sep 2023 | 700k | $889k |
| Sarissa Capital Management | Sep 2023 | 550k | $699k |
| Swiss National Bank | Sep 2023 | 178k | $226k |
| Credit Suisse | Sep 2023 | 129k | $164k |
| Walleye Trading | Sep 2023 | 122k | $154k |
| Ubs Global Asset Management Americas | Sep 2023 | 103k | $130k |
| GSA Capital Partners | Sep 2023 | 102k | $129k |
| ALPS Advisors | Sep 2023 | 89k | $113k |
| Henderson Group | Sep 2023 | 31k | $39k |
| Arizona State Retirement System | Sep 2023 | 24k | $31k |
| Teacher Retirement System Of Texas | Sep 2023 | 24k | $31k |
| Virtu Financial | Sep 2023 | 22k | $28k |
| Zurcher Kantonalbank | Sep 2023 | 18k | $22k |
| Point72 Asset Management | Sep 2023 | 17k | $22k |
| Wolverine Trading | Sep 2023 | 14k | $18k |
| Two Sigma Securities | Sep 2023 | 12k | $15k |
| Virtus ETF Advisers | Sep 2023 | 10k | $13k |
| State of Wisconsin Investment Board | Sep 2023 | 10k | $13k |
| Brevan Howard Capital Management | Sep 2023 | 10k | $13k |
| Empirical Asset Management | Sep 2023 | 10k | $13k |
| Hanson McClain Advisors | Sep 2023 | 5.1k | $6.4k |
| China Universal Asset Management | Sep 2023 | 3.1k | $4.0k |
| Federated Investors | Sep 2023 | 1.4k | $1.8k |
| FNY Investment Advisers | Sep 2023 | 1.1k | $1.0k |
| Daiwa Securities Group | Sep 2023 | 401.00 | $1.0k |