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CAC
MRSN
Cowen and Company’s
Mersana Therapeutics
MRSN
Stock Holding History
Cowen and Company’s Portfolio
MRSN Stock Details
MRSN Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2021
Q3
–
Sell
-1,176
Closed
-$399K
–
699
2021
Q2
$399K
Buy
1,176
+332
+39%
+$126K
0.02%
207
2021
Q1
$341K
Buy
+844
New
+$409K
0.02%
224
2020
Q4
–
Hold
0
–
–
–
521
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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