Purchases and Sales Made in Q4 2021 in Mersana Therapeutics, Inc. (MRSN)
This table provides information about the institutional ownership of Mersana Therapeutics, Inc. (MRSN) during Q4 2021. The information is specifically focused on institutions that hold shares of Mersana Therapeutics, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Feb 14, 2022
Q4 2021
|
Bain Capital Life Sciences Investors, LLC
Boston, MA |
BUY
|
- |
1.69M+ 45.73% |
$9.26M - $16.7M
|
5.39M
$3.29M
|
|
|
Feb 14, 2022
Q4 2021
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
818KNew |
$4.48M - $8.07M
|
818K
$499K
|
|
|
Feb 14, 2022
Q4 2021
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
596K+ 1226.82% |
$3.27M - $5.88M
|
645K
$393K
|
|
|
Feb 14, 2022
Q4 2021
|
Morgan Stanley
New York, NY |
BUY
|
- |
561K+ 83.95% |
$3.07M - $5.53M
|
1.23M
$749K
|
|
|
Feb 14, 2022
Q4 2021
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
532K+ 513.17% |
$2.92M - $5.25M
|
636K
$388K
|
|
|
Feb 14, 2022
Q4 2021
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
530K+ 152.05% |
$2.9M - $5.22M
|
878K
$535K
|
|
|
Feb 14, 2022
Q4 2021
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
420K+ 66.7% |
$2.3M - $4.14M
|
1.05M
$641K
|
|
|
Feb 11, 2022
Q4 2021
|
Platinum Investment Management LTD
Sydney Australia 2000, C3 |
BUY
|
- |
385K+ 346.76% |
$2.11M - $3.79M
|
495K
$302K
|
|
|
Feb 11, 2022
Q4 2021
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
343KNew |
$1.88M - $3.38M
|
343K
$209K
|
|
|
Mar 03, 2022
Q4 2021
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
275K+ 230.89% |
$1.51M - $2.72M
|
395K
$241K
|
|
|
Feb 14, 2022
Q4 2021
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
262K+ 558.6% |
$1.43M - $2.58M
|
309K
$188K
|
|
|
Feb 14, 2022
Q4 2021
|
Fred Alger Management, LLC
New York, NY |
BUY
|
- |
228KNew |
$1.25M - $2.25M
|
228K
$139K
|
|
|
Feb 14, 2022
Q4 2021
|
Rock Springs Capital Management LP
Baltimore, MD |
BUY
|
- |
228K+ 7.56% |
$1.25M - $2.25M
|
3.25M
$1.98M
|
|
|
Feb 14, 2022
Q4 2021
|
Federated Hermes, Inc.
Pittsburgh, PA |
BUY
|
- |
203KNew |
$1.11M - $2M
|
203K
$124K
|
|
|
Feb 01, 2022
Q4 2021
|
Assenagon Asset Management S.A.
|
BUY
|
- |
170K+ 18.8% |
$931K - $1.68M
|
1.07M
$655K
|
|
|
Feb 14, 2022
Q4 2021
|
Axa S.A.
Paris, I0 |
BUY
|
- |
148KNew |
$811K - $1.46M
|
148K
$90.3K
|
|
|
Feb 14, 2022
Q4 2021
|
State Street Corp
Boston, MA |
BUY
|
- |
130K+ 3.19% |
$714K - $1.29M
|
4.22M
$2.57M
|
|
|
Feb 14, 2022
Q4 2021
|
Hrt Financial LP
New York, NY |
BUY
|
- |
117KNew |
$641K - $1.15M
|
117K
$71.3K
|
|
|
Feb 10, 2022
Q4 2021
|
Rafferty Asset Management, LLC
New York, NY |
BUY
|
- |
117K+ 72.06% |
$640K - $1.15M
|
279K
$170K
|
|
|
Feb 14, 2022
Q4 2021
|
Hudson Bay Capital Management LP
Greenwich, CT |
BUY
|
- |
115K+ 65.71% |
$630K - $1.13M
|
290K
$177K
|
|
|
Feb 10, 2022
Q4 2021
|
Citigroup Inc
|
BUY
|
- |
114K+ 100.29% |
$623K - $1.12M
|
227K
$138K
|
|
|
Feb 14, 2022
Q4 2021
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
112KNew |
$615K - $1.11M
|
112K
$68.5K
|
|
|
Feb 14, 2022
Q4 2021
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
- |
97.9KNew |
$536K - $965K
|
97.9K
$59.7K
|
|
|
Feb 14, 2022
Q4 2021
|
Ubs Group Ag
|
BUY
|
- |
92.9K+ 105.33% |
$509K - $916K
|
181K
$111K
|
|
|
Feb 14, 2022
Q4 2021
|
Gsa Capital Partners LLP
London, X0 |
BUY
|
- |
87.1KNew |
$477K - $858K
|
87.1K
$53.1K
|
|
|
Feb 14, 2022
Q4 2021
|
Pdt Partners, LLC
New York, NY |
BUY
|
- |
81.2K+ 266.19% |
$445K - $800K
|
112K
$68.1K
|
|
|
Feb 10, 2022
Q4 2021
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
72.9KNew |
$399K - $719K
|
72.9K
$44.5K
|
|
|
Feb 11, 2022
Q4 2021
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
72.7K+ 6.83% |
$398K - $716K
|
1.14M
$694K
|
|
|
Feb 14, 2022
Q4 2021
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
66.7KNew |
$365K - $657K
|
66.7K
$40.7K
|
|
|
Feb 14, 2022
Q4 2021
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
64.2K+ 5.61% |
$352K - $633K
|
1.21M
$738K
|
|
|
Feb 01, 2022
Q4 2021
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
57.8KNew |
$317K - $569K
|
57.8K
$35.2K
|
|
|
Feb 14, 2022
Q4 2021
|
Barclays PLC
London, X0 |
BUY
|
- |
57.1K+ 172.96% |
$313K - $563K
|
90.1K
$55K
|
|
|
Feb 08, 2022
Q4 2021
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
50.9K+ 7.3% |
$279K - $502K
|
748K
$456K
|
|
|
Feb 11, 2022
Q4 2021
|
Allianz Asset Management Gmb H
Munich, 2M |
BUY
|
- |
41.9K+ 18.03% |
$230K - $413K
|
274K
$167K
|
|
|
Feb 14, 2022
Q4 2021
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
41.3KNew |
$226K - $407K
|
41.3K
$25.2K
|
|
|
Feb 14, 2022
Q4 2021
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
- |
38.1K+ 160.95% |
$209K - $375K
|
61.7K
$37.6K
|
|
|
Feb 14, 2022
Q4 2021
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
36.4K+ 678.77% |
$199K - $359K
|
41.7K
$25.5K
|
|
|
Feb 14, 2022
Q4 2021
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
BUY
|
- |
32.9KNew |
$180K - $324K
|
32.9K
$20.1K
|
|
|
Feb 11, 2022
Q4 2021
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
30.4KNew |
$167K - $300K
|
30.4K
$18.6K
|
|
|
Feb 14, 2022
Q4 2021
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
28.2K+ 30.1% |
$155K - $278K
|
122K
$74.4K
|
|
|
Feb 14, 2022
Q4 2021
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
20.5KNew |
$112K - $202K
|
20.5K
$12.5K
|
|
|
Feb 14, 2022
Q4 2021
|
Nuveen Asset Management, LLC
Chicago, IL |
BUY
|
- |
16.8K+ 6.07% |
$91.9K - $165K
|
293K
$179K
|
|
|
Feb 14, 2022
Q4 2021
|
Alpine Global Management, LLC
New York, NY |
BUY
|
- |
15.8KNew |
$86.8K - $156K
|
15.8K
$9.66K
|
|
|
Feb 14, 2022
Q4 2021
|
Virtus ETF Advisers LLC
New York, NY |
BUY
|
- |
15.8K+ 111.61% |
$86.6K - $156K
|
30K
$18.3K
|
|
|
Feb 10, 2022
Q4 2021
|
Bridgefront Capital, LLC
Austin, TX |
BUY
|
- |
15.6KNew |
$85.6K - $154K
|
15.6K
$9.53K
|
|
|
Feb 14, 2022
Q4 2021
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
14.6KNew |
$80.2K - $144K
|
14.6K
$8.92K
|
|
|
Feb 14, 2022
Q4 2021
|
Credit Suisse Ag
Zurich, V8 |
BUY
|
- |
14.6K+ 28.07% |
$80.1K - $144K
|
66.7K
$40.7K
|
|
|
Feb 11, 2022
Q4 2021
|
Martingale Asset Management L P
Boston, MA |
BUY
|
- |
12KNew |
$66K - $119K
|
12K
$7.35K
|
|
|
Feb 14, 2022
Q4 2021
|
Jefferies Group LLC
New York, NY |
BUY
|
- |
11.9KNew |
$65.2K - $117K
|
11.9K
$7.26K
|
|
|
Feb 11, 2022
Q4 2021
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
11.6KNew |
$63.8K - $115K
|
11.6K
$7.1K
|