ROCK SPRINGS CAPITAL MANAGEMENT LP – Mersana Therapeutics, Inc. Transaction History
ROCK SPRINGS CAPITAL MANAGEMENT LP portfolio value:
$27.55M
portfolio value
ROCK SPRINGS CAPITAL MANAGEMENT LP quarter portfolio value change:
+46.32%
quarter
Mersana Therapeutics, Inc. 13F transactions
| Quarter | Transaction type | Change | Relative change | Absolute change | Change value | Avg. price | Shares |
|---|---|---|---|---|---|---|---|
| Q3 2022 | share | 0.00% | 0 shares | 8.72M | $6.76 | 4.07M | |
| Q2 2022 | share | Increase | +8.52% | 320.13K shares | 3.84M | $4.62 | 4.07M |
| Q1 2022 | share | Increase | +15.60% | 506.87K shares | -5.22M | $3.99 | 3.75M |
| Q4 2021 | share | Increase | +7.56% | 228.24K shares | -8.27M | $6.4 | 3.24M |
| Q3 2021 | share | Increase | +6.15% | 175.08K shares | -10.15M | $9.43 | 3.02M |
| Q2 2021 | share | Increase | +2.54% | 70.49K shares | -6.25M | $13.58 | 2.84M |
| Q1 2021 | share | Increase | +34.48% | 711.46K shares | -10.01M | $16.18 | 2.77M |
| Q4 2020 | share | Increase | +9.45% | 178.23K shares | 19.80M | $26.61 | 2.06M |
| Q3 2020 | share | Increase | +0.37% | 7K shares | -8.84M | $18.62 | 1.88M |
| Q2 2020 | share | Increase | +52.35% | 645.42K shares | 36.76M | $23.4 | 1.87M |
| Q1 2020 | share | 0.00% | 0 shares | 123K | $5.83 | 1.23M | |
| Q4 2019 | share | Decrease | -11.93% | -167K shares | 4.85M | $5.73 | 1.23M |
| Q3 2019 | share | 0.00% | 0 shares | -3.45M | $1.58 | 1.4M | |
| Q2 2019 | share | 0.00% | 0 shares | -1.69M | $4.05 | 1.4M | |
| Q1 2019 | share | Increase | +40.00% | 400K shares | 3.28M | $5.26 | 1.4M |
| Q4 2018 | share | 0.00% | 0 shares | -5.92M | $4.08 | 1M | |
| Q3 2018 | share | 0.00% | 0 shares | -7.86M | $10 | 1M | |
| Q2 2018 | share | Decrease | -23.08% | -300K shares | -2.64M | $17.86 | 1M |
| Q1 2018 | share | Decrease | -2.02% | -26.8K shares | -1.29M | $15.77 | 1.3M |
| Q4 2017 | share | Decrease | -0.24% | -3.2K shares | -1.19M | $16.43 | 1.32M |
| Q3 2017 | share | Decrease | -12.95% | -197.89K shares | 1.65M | $17.29 | 1.33M |
| Q2 2017 | share | Increase | 0.00% | 1.52M shares | 21.34M | $13.97 | 1.52M |