Mersana Therapeutics Inc. (MRSN)
0.35
0.02 (5.61%)
At close: Apr 15, 2025, 3:59 PM
0.36
4.54%
Pre-market: Apr 16, 2025, 04:07 AM EDT
13F Institute Ownership
Total Institutes of 136 in Mersana Therapeutics expanded their positions with an increase of 15 investors compared to the previous quarter. A reduction of 11.79M shares, as total invested capital declined by $69.62M with ownership percentage dropping from 94.59% to 84.98%.
Options Activity
Institutions are holding more Puts Contracts as Calls Contracts, indicating a bearish sentiment.
Put/Call 5.872
5.87
Call Flow 77,200
15%
Put Flow 453,300
85%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio |
|---|---|---|---|---|---|
| Nextech Invest Ltd. | 9.83% | 12.07M | +0.00% | 17.26M | 2.80% |
| Ecor1 Capital, LLC | 9.23% | 11.33M | -41.5% | 16.2M | 0.61% |
| Vr Adviser, LLC | 8.36% | 10.26M | -9.45% | 14.67M | 1.01% |
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