Purchases and Sales Made in Q1 2022 in Mersana Therapeutics, Inc. (MRSN)
This table provides information about the institutional ownership of Mersana Therapeutics, Inc. (MRSN) during Q1 2022. 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 |
|---|---|---|---|---|---|---|---|
|
May 16, 2022
Q1 2022
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
4.25M+ 667.78% |
$15.9M - $28.2M
|
4.88M
$2.98M
|
|
|
May 16, 2022
Q1 2022
|
Orbimed Advisors LLC
San Diego, CA |
BUY
|
- |
1.9M+ 65.77% |
$7.11M - $12.6M
|
4.79M
$2.92M
|
|
|
May 16, 2022
Q1 2022
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
1.45M+ 224.21% |
$5.41M - $9.59M
|
2.09M
$1.28M
|
|
|
May 12, 2022
Q1 2022
|
Bank Of Montreal
Toronto, A6 |
BUY
|
- |
1.16MNew |
$4.33M - $7.68M
|
1.16M
$706K
|
|
|
May 16, 2022
Q1 2022
|
Bain Capital Life Sciences Investors, LLC
Boston, MA |
BUY
|
- |
1.14M+ 21.1% |
$4.25M - $7.53M
|
6.52M
$3.98M
|
|
|
May 13, 2022
Q1 2022
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
1.08M+ 1400.65% |
$4.03M - $7.15M
|
1.16M
$705K
|
|
|
May 12, 2022
Q1 2022
|
Artal Group S.A.
Luxembourg, N4 |
BUY
|
- |
1M+ 83.33% |
$3.74M - $6.63M
|
2.2M
$1.34M
|
|
|
May 13, 2022
Q1 2022
|
Morgan Stanley
New York, NY |
BUY
|
- |
943K+ 76.73% |
$3.53M - $6.25M
|
2.17M
$1.32M
|
|
|
May 10, 2022
Q1 2022
|
Decheng Capital Management Iii (Cayman), LLC
|
BUY
|
- |
904KNew |
$3.38M - $6M
|
904K
$552K
|
|
|
May 16, 2022
Q1 2022
|
Opaleye Management Inc.
Boston, MA |
BUY
|
- |
710KNew |
$2.66M - $4.71M
|
710K
$433K
|
|
|
Oct 27, 2022
Q1 2022
|
Morgan Stanley
New York, NY |
BUY
|
- |
598K+ 37.98% |
$2.24M - $3.96M
|
2.17M
$1.32M
|
|
|
May 13, 2022
Q1 2022
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
577K+ 168.3% |
$2.16M - $3.82M
|
919K
$561K
|
|
|
May 13, 2022
Q1 2022
|
Federated Hermes, Inc.
Pittsburgh, PA |
BUY
|
- |
521K+ 257.35% |
$1.95M - $3.46M
|
724K
$442K
|
|
|
May 16, 2022
Q1 2022
|
Rock Springs Capital Management LP
Baltimore, MD |
BUY
|
- |
507K+ 15.6% |
$1.9M - $3.36M
|
3.76M
$2.29M
|
|
|
May 16, 2022
Q1 2022
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
441K+ 36.47% |
$1.65M - $2.92M
|
1.65M
$1.01M
|
|
|
May 16, 2022
Q1 2022
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
422K+ 633.44% |
$1.58M - $2.8M
|
489K
$298K
|
|
|
May 16, 2022
Q1 2022
|
Pinz Capital Management, LP
New York, NY |
BUY
|
- |
400KNew |
$1.5M - $2.65M
|
400K
$244K
|
|
|
May 16, 2022
Q1 2022
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
398K+ 45.33% |
$1.49M - $2.64M
|
1.28M
$778K
|
|
|
May 12, 2022
Q1 2022
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
BUY
|
- |
379KNew |
$1.42M - $2.51M
|
379K
$231K
|
|
|
May 16, 2022
Q1 2022
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
378K+ 122.58% |
$1.41M - $2.51M
|
687K
$419K
|
|
|
May 16, 2022
Q1 2022
|
Eco R1 Capital, LLC
San Francisco, CA |
BUY
|
- |
327KNew |
$1.22M - $2.17M
|
327K
$199K
|
|
|
May 16, 2022
Q1 2022
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
299K+ 28.5% |
$1.12M - $1.98M
|
1.35M
$823K
|
|
|
May 11, 2022
Q1 2022
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
278K+ 880.4% |
$1.04M - $1.84M
|
310K
$189K
|
|
|
May 13, 2022
Q1 2022
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
247K+ 811.15% |
$923K - $1.64M
|
277K
$169K
|
|
|
May 09, 2022
Q1 2022
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
242K+ 418.47% |
$904K - $1.6M
|
299K
$183K
|
|
|
May 16, 2022
Q1 2022
|
Ubs Oconnor LLC
Chicago, IL |
BUY
|
- |
224KNew |
$838K - $1.49M
|
224K
$137K
|
|
|
May 16, 2022
Q1 2022
|
Pdt Partners, LLC
New York, NY |
BUY
|
- |
215K+ 192.31% |
$803K - $1.42M
|
326K
$199K
|
|
|
May 16, 2022
Q1 2022
|
Dafna Capital Management LLC
Los Angeles, CA |
BUY
|
- |
213K+ 151.5% |
$795K - $1.41M
|
353K
$215K
|
|
|
May 16, 2022
Q1 2022
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
174K+ 154.64% |
$650K - $1.15M
|
286K
$174K
|
|
|
May 12, 2022
Q1 2022
|
Black Rock Inc.
New York, NY |
BUY
|
- |
147K+ 1.97% |
$550K - $974K
|
7.63M
$4.65M
|
|
|
May 16, 2022
Q1 2022
|
Hudson Bay Capital Management LP
Greenwich, CT |
BUY
|
- |
145K+ 50.0% |
$542K - $961K
|
435K
$265K
|
|
|
May 16, 2022
Q1 2022
|
Occudo Quantitative Strategies LP
Fort Lauderdale, FL |
BUY
|
- |
138KNew |
$517K - $916K
|
138K
$84.3K
|
|
|
May 13, 2022
Q1 2022
|
State Of Wisconsin Investment Board
Madison, WI |
BUY
|
- |
124K+ 172.77% |
$463K - $820K
|
195K
$119K
|
|
|
May 16, 2022
Q1 2022
|
Fred Alger Management, LLC
New York, NY |
BUY
|
- |
94.6K+ 41.39% |
$354K - $627K
|
323K
$197K
|
|
|
May 17, 2022
Q1 2022
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
91.8K+ 178.17% |
$343K - $609K
|
143K
$87.4K
|
|
|
May 16, 2022
Q1 2022
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
68KNew |
$254K - $451K
|
68K
$41.5K
|
|
|
May 16, 2022
Q1 2022
|
Hrt Financial LP
New York, NY |
BUY
|
- |
59.2K+ 50.59% |
$221K - $392K
|
176K
$107K
|
|
|
May 16, 2022
Q1 2022
|
Man Group PLC
London, X0 |
BUY
|
- |
57KNew |
$213K - $378K
|
57K
$34.8K
|
|
|
May 05, 2022
Q1 2022
|
Russell Investments Group, Ltd.
|
BUY
|
- |
56.5KNew |
$211K - $374K
|
56.5K
$34.4K
|
|
|
May 16, 2022
Q1 2022
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
52.9KNew |
$198K - $351K
|
52.9K
$32.3K
|
|
|
May 16, 2022
Q1 2022
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
51.8K+ 42.5% |
$194K - $344K
|
174K
$106K
|
|
|
Apr 29, 2022
Q1 2022
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
48.1K+ 7885.25% |
$180K - $319K
|
48.7K
$29.7K
|
|
|
May 16, 2022
Q1 2022
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
45K+ 103.54% |
$168K - $298K
|
88.4K
$53.9K
|
|
|
May 16, 2022
Q1 2022
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
32.7KNew |
$122K - $217K
|
32.7K
$19.9K
|
|
|
May 13, 2022
Q1 2022
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
29.8K+ 2.62% |
$111K - $198K
|
1.17M
$712K
|
|
|
May 10, 2024
Q1 2022
|
Met Life Investment Management, LLC
Whippany, NJ |
BUY
|
- |
25KNew |
$93.4K - $166K
|
25K
$15.2K
|
|
|
May 16, 2022
Q1 2022
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
23.6K+ 20.61% |
$88.2K - $156K
|
138K
$84.2K
|
|
|
May 02, 2022
Q1 2022
|
Simplex Trading, LLC
|
BUY
|
- |
17K+ 9830.64% |
$63.6K - $113K
|
17.2K
$10.5K
|
|
|
May 12, 2022
Q1 2022
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
16.8K+ 1269.84% |
$62.8K - $111K
|
18.1K
$11.1K
|
|
|
May 06, 2022
Q1 2022
|
Grimes & Company, Inc.
|
BUY
|
- |
14.4KNew |
$53.7K - $95.3K
|
14.4K
$8.77K
|