Latest Institutional Transactions on Mersana Therapeutics, Inc. (MRSN)
This table provides information on the latest institutional transactions involving Mersana Therapeutics, Inc. (MRSN) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
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
|
Silverarc Capital Management, LLC
|
BUY
|
CALL |
168KNew |
$207K - $379K
|
168K
$77.4K
|
|
|
Nov 14, 2024
Q3 2024
|
Catalyst Funds Management Pty LTD
Sydney Nsw, C3 |
BUY
|
- |
1.7KNew |
$2.09K - $3.83K
|
1.7K
$782
|
|
|
Nov 14, 2024
Q3 2024
|
Jump Financial, LLC
Chicago, IL |
SELL
|
- |
-80.6KClosed |
$99.1K - $181K
|
0
$0
|
|
|
Nov 14, 2024
Q3 2024
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
536KNew |
$659K - $1.21M
|
536K
$246K
|
|
|
Nov 14, 2024
Q3 2024
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
383KNew |
$471K - $862K
|
383K
$176K
|
|
|
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 14, 2024
Q3 2024
|
Boxer Capital, LLC
San Diego, CA |
BUY
|
- |
1.82MNew |
$2.23M - $4.09M
|
1.82M
$836K
|
|
|
Nov 14, 2024
Q3 2024
|
Nextech Invest Ag
|
BUY
|
- |
2.54M+ 26.68% |
$3.13M - $5.72M
|
12.1M
$5.55M
|
|
|
Nov 12, 2024
Q3 2024
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
BUY
|
- |
18.1KNew |
$22.3K - $40.7K
|
18.1K
$8.32K
|
|
|
Nov 12, 2024
Q3 2024
|
Jones Financial Companies Lllp
|
BUY
|
- |
200New |
$246 - $450
|
200
$92
|
|
|
Nov 12, 2024
Q3 2024
|
Charles Schwab Investment Management Inc
San Francisco, CA |
SELL
|
- |
-7- -0.0% |
$8.61 - $15.8
|
313K
$144K
|
|
|
Nov 12, 2024
Q3 2024
|
Health Invest Partners Ab
|
BUY
|
- |
354K+ 191.3% |
$435K - $796K
|
539K
$248K
|
|
|
Nov 12, 2024
Q3 2024
|
Acadian Asset Management LLC
Boston, MA |
SELL
|
- |
-47.1K- 65.89% |
$57.9K - $106K
|
24.4K
$11.2K
|
|
|
Nov 08, 2024
Q3 2024
|
Simplex Trading, LLC
|
BUY
|
- |
34.2K+ 88.42% |
$42K - $76.9K
|
72.8K
$33.5K
|
|
|
Nov 01, 2024
Q3 2024
|
Capital Performance Advisors LLP
|
BUY
|
- |
11New |
$13.5 - $24.8
|
11
$5.06
|
|
|
Oct 28, 2024
Q3 2024
|
Us Bancorp \De\
|
BUY
|
- |
16.2KNew |
$19.9K - $36.4K
|
16.2K
$7.44K
|
|
|
Oct 10, 2024
Q3 2024
|
Exchange Traded Concepts, LLC
|
BUY
|
- |
41.6K+ 95.78% |
$51.2K - $93.6K
|
85K
$39.1K
|
|
| Q2 2024 | |||||||
|
Aug 14, 2024
Q2 2024
|
Superstring Capital Management LP
New York, NY |
BUY
|
- |
110KNew |
$220K - $490K
|
110K
$50.6K
|
|
|
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 14, 2024
Q2 2024
|
Bridgeway Capital Management, LLC
Houston, TX |
BUY
|
- |
243K+ 104.69% |
$486K - $1.08M
|
476K
$219K
|
|
|
Aug 14, 2024
Q2 2024
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
46.8KNew |
$93.6K - $208K
|
46.8K
$21.5K
|
|
|
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
|
California State Teachers Retirement System
West Sacramento, CA |
SELL
|
- |
-2.93K- 26.24% |
$5.85K - $13K
|
8.22K
$3.78K
|
|
|
Aug 14, 2024
Q2 2024
|
Public Employees Retirement System Of Ohio
Columbus, OH |
BUY
|
- |
20.6KNew |
$41.2K - $91.6K
|
20.6K
$9.47K
|
|
|
Aug 14, 2024
Q2 2024
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
- |
10.2KNew |
$20.4K - $45.4K
|
10.2K
$4.69K
|
|
|
Aug 14, 2024
Q2 2024
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
17.3K+ 10.22% |
$34.5K - $76.8K
|
186K
$85.6K
|
|
|
Aug 14, 2024
Q2 2024
|
State Of Wyoming
Cheyenne, WY |
BUY
|
- |
9.16KNew |
$18.3K - $40.8K
|
9.16K
$4.21K
|
|
|
Aug 14, 2024
Q2 2024
|
Octagon Capital Advisors LP
New York, NY |
SELL
|
- |
-8K- 0.8% |
$16K - $35.6K
|
992K
$456K
|
|
|
Aug 13, 2024
Q2 2024
|
Ajo Vista, LLC
Boston, MA |
BUY
|
- |
20.5KNew |
$40.9K - $91.1K
|
20.5K
$9.41K
|
|
|
Aug 13, 2024
Q2 2024
|
Black Rock Inc.
New York, NY |
BUY
|
- |
288K+ 3.56% |
$576K - $1.28M
|
8.38M
$3.86M
|
|
|
Aug 12, 2024
Q2 2024
|
Hrt Financial LP
New York, NY |
BUY
|
- |
260KNew |
$519K - $1.16M
|
260K
$119K
|
|
|
Aug 09, 2024
Q2 2024
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-17.5K- 56.14% |
$35.1K - $78.1K
|
13.7K
$6.3K
|
|
|
Aug 09, 2024
Q2 2024
|
Aigen Investment Management, LP
|
BUY
|
- |
25.6K+ 104.17% |
$51.1K - $114K
|
50.1K
$23K
|
|
|
Aug 08, 2024
Q2 2024
|
State Board Of Administration Of Florida Retirement System
|
BUY
|
- |
1.4K+ 5.1% |
$2.8K - $6.22K
|
28.8K
$13.2K
|
|
|
Aug 07, 2024
Q2 2024
|
Clari Vest Asset Management LLC
San Diego, CA |
BUY
|
- |
28.7K+ 6.07% |
$57.3K - $127K
|
500K
$230K
|
|
|
Aug 05, 2024
Q2 2024
|
Strs Ohio
|
BUY
|
- |
6.3K+ 262.5% |
$12.6K - $28K
|
8.7K
$4K
|
|
|
Aug 05, 2024
Q2 2024
|
Nordwand Advisors, LLC
Radnor, PA |
BUY
|
- |
1.5KNew |
$3K - $6.68K
|
1.5K
$690
|
|
|
Jul 31, 2024
Q2 2024
|
New York State Common Retirement Fund
|
BUY
|
- |
80+ 0.22% |
$160 - $356
|
37.2K
$17.1K
|
|
|
Jul 29, 2024
Q2 2024
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-13.5K- 42.48% |
$27K - $60.1K
|
18.3K
$8.41K
|
|
|
Jul 22, 2024
Q2 2024
|
Grimes & Company, Inc.
|
SELL
|
- |
-349- 2.27% |
$698 - $1.55K
|
15K
$6.9K
|
|
|
Jul 17, 2024
Q2 2024
|
Hunter Perkins Capital Management, LLC
|
SELL
|
- |
-5K- 33.33% |
$10K - $22.3K
|
10K
$4.6K
|
|
| Q1 2024 | |||||||
|
May 15, 2024
Q1 2024
|
Deep Track Capital, LP
Greenwich, CT |
BUY
|
- |
580KNew |
$1.25M - $3.44M
|
580K
$267K
|
|
|
May 15, 2024
Q1 2024
|
Ally Bridge Group (Ny) LLC
New York, NY |
BUY
|
- |
801KNew |
$1.73M - $4.76M
|
801K
$369K
|
|
|
May 15, 2024
Q1 2024
|
High Vista Strategies LLC
Boston, MA |
BUY
|
- |
122KNew |
$264K - $727K
|
122K
$56.3K
|
|
|
May 15, 2024
Q1 2024
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
- |
31.5KNew |
$68.1K - $187K
|
31.5K
$14.5K
|
|
|
May 15, 2024
Q1 2024
|
Deerfield Management Company, L.P. (Series C)
New York, NY |
BUY
|
- |
57.5KNew |
$124K - $341K
|
57.5K
$26.4K
|
|
|
May 15, 2024
Q1 2024
|
Cormorant Asset Management, LP
Boston, MA |
BUY
|
- |
2.6MNew |
$5.62M - $15.4M
|
2.6M
$1.2M
|
|
|
May 14, 2024
Q1 2024
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
BUY
|
- |
205KNew |
$443K - $1.22M
|
205K
$94.3K
|
|
|
May 14, 2024
Q1 2024
|
Metropolitan Life Insurance CO
New York, NY |
BUY
|
- |
3.12K+ 200.19% |
$6.74K - $18.5K
|
4.68K
$2.15K
|
|