Mersana Therapeutics shares owned by Seaward Management Limited Partnership
Quarter-by-quarter ownership of Mersana Therapeutics (MRSN) shares owned by Seaward Management Limited Partnership
from 13F filings
Historical chart of Seaward Management Limited Partnership investment in Mersana Therapeutics
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Quarterly reported holdings in Mersana Therapeutics by Seaward Management Limited Partnership
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $55k | 24k | 2.32 |
| 2023-09-30 | $30k | 24k | 1.27 |
| 2023-06-30 | $77k | 24k | 3.29 |
| 2023-03-31 | $97k | 24k | 4.11 |
| 2022-12-31 | $138k | 24k | 5.86 |
| 2022-09-30 | $159k | 24k | 6.76 |
| 2022-06-30 | $109k | 24k | 4.62 |
| 2022-03-31 | $94k | 24k | 4.00 |
| 2021-12-31 | $146k | 24k | 6.21 |
| 2021-09-30 | $222k | 24k | 9.44 |
| 2021-06-30 | $320k | 24k | 13.60 |
| 2021-03-31 | $381k | 24k | 16.19 |
| 2020-12-31 | $626k | 24k | 26.61 |
| 2020-09-30 | $438k | 24k | 18.62 |
| 2020-06-30 | $551k | 24k | 23.42 |
| 2020-03-31 | $137k | 24k | 5.82 |
| 2019-12-31 | $135k | 24k | 5.74 |
| 2019-09-30 | $37k | 24k | 1.57 |
| 2019-06-30 | $95k | 24k | 4.04 |
| 2019-03-31 | $123k | 24k | 5.23 |
| 2018-12-31 | $95k | 24k | 4.04 |
| 2018-09-30 | $235k | 24k | 9.99 |
| 2018-06-30 | $420k | 24k | 17.85 |
| 2018-03-31 | $371k | 24k | 15.77 |
More positions owned by Seaward Management Limited Partnership
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