American Century Companies Inc Mersana Therapeutics, Inc. Transaction History
American Century Companies Inc
- $176 Billion
- Q2 2025
Shares
3 transactions
Others Institutions Holding MRSN
# of Institutions
88Shares Held
95.3MCall Options Held
34.3KPut Options Held
14K-
Nextech Invest, Ltd. Zurich, V812.1MShares$99 Million0.68% of portfolio
-
Nextech Invest Ag12.1MShares$99 Million3.22% of portfolio
-
Bain Capital Life Sciences Investors, LLC Boston, MA8.66MShares$71 Million0.78% of portfolio
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Black Rock Inc. New York, NY8.38MShares$68.7 Million0.0% of portfolio
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Vanguard Group Inc Valley Forge, PA7.68MShares$63 Million0.0% of portfolio
About Mersana Therapeutics, Inc.
- Ticker MRSN
- Exchange NASDAQ
- Sector Healthcare
- Industry Biotechnology
- Shares Outstandng 97,169,296
- Market Cap $797M
- Description
- Mersana Therapeutics, Inc., a clinical stage biopharmaceutical company, develops antibody drug conjugates (ADC) for cancer patients with unmet need. It develops XMT-1592, a Dolasynthen ADC targeting NaPi2b-expressing tumor cells, which is in phase I clinical trial for the treatment of ovarian cancer and NSCLC adenocarcinoma. The company also dev...