Latest Institutional Sells of Mersana Therapeutics, Inc. (MRSN)
This list provides information on the latest institutional transactions involving Mersana Therapeutics, Inc. (MRSN) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Feb 14, 2025
Q4 2024
|
Eco R1 Capital, LLC
San Francisco, CA |
SELL
|
- |
-8.04M- 41.5% |
$11.4M - $21.5M
|
11.3M
$5.21M
|
|
|
Feb 14, 2025
Q4 2024
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-3.99M- 90.45% |
$5.67M - $10.7M
|
421K
$194K
|
|
|
Feb 11, 2025
Q4 2024
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-1.16M- 59.05% |
$1.64M - $3.1M
|
802K
$369K
|
|
|
Feb 14, 2025
Q4 2024
|
Vr Adviser, LLC
New York, NY |
SELL
|
- |
-1.07M- 9.45% |
$1.52M - $2.87M
|
10.3M
$4.72M
|
|
|
Feb 14, 2025
Q4 2024
|
Exome Asset Management LLC
New York, NY |
SELL
|
- |
-1.01M- 85.33% |
$1.43M - $2.7M
|
173K
$79.5K
|
|
|
Feb 14, 2025
Q4 2024
|
Verition Fund Management LLC
Greenwich, CT |
SELL
|
- |
-966K- 74.16% |
$1.37M - $2.59M
|
337K
$155K
|
|
|
Feb 14, 2025
Q4 2024
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-756K- 47.39% |
$1.07M - $2.03M
|
840K
$386K
|
|
|
Feb 14, 2025
Q4 2024
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-530K- 60.39% |
$752K - $1.42M
|
347K
$160K
|
|
|
Feb 14, 2025
Q4 2024
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-478K- 46.75% |
$679K - $1.28M
|
544K
$250K
|
|
|
Feb 14, 2025
Q4 2024
|
Prelude Capital Management, LLC
New York, NY |
SELL
|
- |
-313K- 85.92% |
$445K - $840K
|
51.4K
$23.6K
|
|
|
Feb 13, 2025
Q4 2024
|
Barclays PLC
London, X0 |
SELL
|
- |
-312K- 63.05% |
$443K - $836K
|
183K
$84K
|
|
|
Feb 14, 2025
Q4 2024
|
Ubs Group Ag
|
SELL
|
- |
-311K- 65.73% |
$442K - $834K
|
162K
$74.6K
|
|
|
Feb 13, 2025
Q4 2024
|
Xtx Topco LTD
London, X0 |
SELL
|
- |
-284K- 81.71% |
$403K - $760K
|
63.5K
$29.2K
|
|
|
Feb 14, 2025
Q4 2024
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-266K- 63.7% |
$378K - $713K
|
152K
$69.7K
|
|
|
Feb 14, 2025
Q4 2024
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-217K- 70.24% |
$308K - $581K
|
91.9K
$42.3K
|
|
|
Feb 14, 2025
Q4 2024
|
Morgan Stanley
New York, NY |
SELL
|
- |
-161K- 11.79% |
$228K - $431K
|
1.2M
$554K
|
|
|
Feb 14, 2025
Q4 2024
|
Ubs Oconnor LLC
Chicago, IL |
SELL
|
- |
-160K- 28.07% |
$227K - $429K
|
410K
$189K
|
|
|
Feb 11, 2025
Q4 2024
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-120K- 1.67% |
$170K - $321K
|
7.06M
$3.25M
|
|
|
Feb 14, 2025
Q4 2024
|
Schonfeld Strategic Advisors LLC
New York, NY |
SELL
|
- |
-104K- 4.67% |
$147K - $278K
|
2.12M
$975K
|
|
|
Feb 14, 2025
Q4 2024
|
Two Sigma Investments, LP
New York, NY |
SELL
|
- |
-89.3K- 29.76% |
$127K - $239K
|
211K
$97K
|
|
|
Feb 14, 2025
Q4 2024
|
Acuta Capital Partners, LLC
Belmont, CA |
SELL
|
- |
-79.5K- 6.63% |
$113K - $213K
|
1.12M
$515K
|
|
|
Feb 14, 2025
Q4 2024
|
Squarepoint Ops LLC
New York, NY |
SELL
|
- |
-69.5K- 85.17% |
$98.7K - $186K
|
12.1K
$5.57K
|
|
|
Feb 12, 2025
Q4 2024
|
Wellington Management Group LLP
Boston, MA |
SELL
|
- |
-42.2K- 6.82% |
$59.9K - $113K
|
576K
$265K
|
|
|
Feb 14, 2025
Q4 2024
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-38.8K- 7.97% |
$55.1K - $104K
|
448K
$206K
|
|
|
Feb 14, 2025
Q4 2024
|
Price T Rowe Associates Inc
Baltimore, MD |
SELL
|
- |
-37K- 37.33% |
$52.5K - $99.1K
|
62.1K
$28.6K
|
|
|
Feb 14, 2025
Q4 2024
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-36.1K- 3.64% |
$51.2K - $96.7K
|
954K
$439K
|
|
|
Feb 04, 2025
Q4 2024
|
Los Angeles Capital Management LLC
|
SELL
|
- |
-29.9K- 15.77% |
$42.5K - $80.1K
|
160K
$73.5K
|
|
|
Feb 14, 2025
Q4 2024
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-25K- 33.36% |
$35.4K - $66.9K
|
49.9K
$22.9K
|
|
|
Feb 14, 2025
Q4 2024
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-17.5K- 64.34% |
$24.9K - $46.9K
|
9.7K
$4.46K
|
|
|
Feb 14, 2025
Q4 2024
|
Quarry LP
New York, NY |
SELL
|
- |
-6K- 20.0% |
$8.52K - $16.1K
|
24K
$11K
|
|
|
Feb 14, 2025
Q4 2024
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-3.78K- 0.41% |
$5.37K - $10.1K
|
930K
$428K
|
|
|
Feb 14, 2025
Q4 2024
|
Algert Global LLC
San Francisco, CA |
SELL
|
- |
-3.4K- 5.36% |
$4.83K - $9.11K
|
60.1K
$27.6K
|
|
|
Feb 07, 2025
Q4 2024
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-2.5K- 72.84% |
$3.55K - $6.7K
|
932
$429
|
|
|
Feb 14, 2025
Q4 2024
|
Royal Bank Of Canada
Toronto, A6 |
SELL
|
- |
-2.46K- 21.5% |
$3.5K - $6.6K
|
8.99K
$4.14K
|
|
|
Feb 14, 2025
Q4 2024
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-2.11K- 5.51% |
$3K - $5.66K
|
36.2K
$16.6K
|
|
|
Feb 14, 2025
Q4 2024
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-1.5K- 3.21% |
$2.13K - $4.02K
|
45.3K
$20.8K
|
|
|
Feb 05, 2025
Q4 2024
|
Smartleaf Asset Management LLC
Boston, MA |
SELL
|
- |
-1.24K- 23.59% |
$1.76K - $3.32K
|
4.01K
$1.85K
|
|
|
Feb 06, 2025
Q4 2024
|
Victory Capital Management Inc
|
SELL
|
- |
-751- 6.55% |
$1.07K - $2.01K
|
10.7K
$4.93K
|
|
|
Feb 14, 2025
Q4 2024
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-664- 4.75% |
$943 - $1.78K
|
13.3K
$6.12K
|
|
|
Feb 13, 2025
Q4 2024
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-611- 1.1% |
$868 - $1.64K
|
54.9K
$25.2K
|
|
|
Feb 14, 2025
Q4 2024
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-483- 1.09% |
$686 - $1.29K
|
44K
$20.2K
|
|
|
Feb 13, 2025
Q4 2024
|
Federated Hermes, Inc.
Pittsburgh, PA |
SELL
|
- |
-21- 0.01% |
$29.8 - $56.3
|
184K
$84.5K
|
|
| Q3 2024 | |||||||
|
Nov 14, 2024
Q3 2024
|
Silverarc Capital Management, LLC
|
SELL
|
- |
-915K- 36.58% |
$1.13M - $2.06M
|
1.59M
$729K
|
|
|
Nov 14, 2024
Q3 2024
|
Jump Financial, LLC
Chicago, IL |
SELL
|
- |
-80.6KClosed |
$99.1K - $181K
|
0
$0
|
|
|
Nov 12, 2024
Q3 2024
|
Acadian Asset Management LLC
Boston, MA |
SELL
|
- |
-47.1K- 65.89% |
$57.9K - $106K
|
24.4K
$11.2K
|
|
|
Nov 14, 2024
Q3 2024
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
SELL
|
- |
-11.2K- 11.89% |
$13.7K - $25.1K
|
82.7K
$38K
|
|
|
Nov 12, 2024
Q3 2024
|
Charles Schwab Investment Management Inc
San Francisco, CA |
SELL
|
- |
-7- -0.0% |
$8.61 - $15.8
|
313K
$144K
|
|
| Q2 2024 | |||||||
|
Aug 14, 2024
Q2 2024
|
Affinity Asset Advisors, LLC
New York, NY |
SELL
|
- |
-233K- 23.3% |
$466K - $1.04M
|
767K
$353K
|
|
|
Aug 14, 2024
Q2 2024
|
State Of Wisconsin Investment Board
Madison, WI |
SELL
|
- |
-22.9K- 21.5% |
$45.8K - $102K
|
83.6K
$38.5K
|
|
|
Aug 09, 2024
Q2 2024
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-17.5K- 56.14% |
$35.1K - $78.1K
|
13.7K
$6.3K
|
|