Purchases and Sales Made in Q4 2022 in Mersana Therapeutics, Inc. (MRSN)
This table provides information about the institutional ownership of Mersana Therapeutics, Inc. (MRSN) during Q4 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 |
|---|---|---|---|---|---|---|---|
|
Feb 14, 2023
Q4 2022
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
2M+ 377.6% |
$11.3M - $15.7M
|
2.52M
$1.54M
|
|
|
Feb 14, 2023
Q4 2022
|
Braidwell LP
Stamford, CT |
BUY
|
- |
1.86MNew |
$10.5M - $14.6M
|
1.86M
$1.14M
|
|
|
Feb 14, 2023
Q4 2022
|
State Street Corp
Boston, MA |
BUY
|
- |
1.8M+ 44.27% |
$10.2M - $14.1M
|
5.86M
$3.57M
|
|
|
Feb 14, 2023
Q4 2022
|
Acuta Capital Partners, LLC
Belmont, CA |
BUY
|
- |
950KNew |
$5.37M - $7.47M
|
950K
$580K
|
|
|
Feb 13, 2023
Q4 2022
|
Cibc Asset Management Inc
Toronto, A6 |
BUY
|
- |
567KNew |
$3.2M - $4.45M
|
567K
$346K
|
|
|
Feb 14, 2023
Q4 2022
|
Woodline Partners LP
San Francisco, CA |
BUY
|
- |
523KNew |
$2.96M - $4.11M
|
523K
$319K
|
|
|
Feb 14, 2023
Q4 2022
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
449K+ 253.63% |
$2.54M - $3.53M
|
626K
$382K
|
|
|
Feb 13, 2023
Q4 2022
|
Black Rock Inc.
New York, NY |
BUY
|
- |
404K+ 5.7% |
$2.28M - $3.17M
|
7.49M
$4.57M
|
|
|
Feb 13, 2023
Q4 2022
|
Rhenman & Partners Asset Management Ab
Stockholm, V7 |
BUY
|
- |
400KNew |
$2.26M - $3.14M
|
400K
$244K
|
|
|
Feb 14, 2023
Q4 2022
|
Bank Of New York Mellon Corp
New York, NY |
BUY
|
- |
368KNew |
$2.08M - $2.89M
|
368K
$224K
|
|
|
Feb 10, 2023
Q4 2022
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
363K+ 91.31% |
$2.05M - $2.85M
|
761K
$464K
|
|
|
Feb 14, 2023
Q4 2022
|
Lmr Partners LLP
London, X0 |
BUY
|
- |
350K+ 233.33% |
$1.98M - $2.75M
|
500K
$305K
|
|
|
Feb 13, 2023
Q4 2022
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
327K+ 543.35% |
$1.85M - $2.57M
|
387K
$236K
|
|
|
Feb 08, 2023
Q4 2022
|
Ubs Group Ag
|
BUY
|
- |
262K+ 997.56% |
$1.48M - $2.06M
|
289K
$176K
|
|
|
Feb 14, 2023
Q4 2022
|
Ally Bridge Group (Ny) LLC
New York, NY |
BUY
|
- |
260K+ 27.88% |
$1.47M - $2.04M
|
1.19M
$727K
|
|
|
Feb 13, 2023
Q4 2022
|
Rafferty Asset Management, LLC
New York, NY |
BUY
|
- |
203K+ 95.01% |
$1.15M - $1.6M
|
417K
$254K
|
|
|
Feb 14, 2023
Q4 2022
|
Bellevue Group Ag
Kuesnacht, V8 |
BUY
|
- |
200K+ 4.9% |
$1.13M - $1.57M
|
4.28M
$2.61M
|
|
|
Feb 13, 2023
Q4 2022
|
Candriam S.C.A.
|
BUY
|
- |
195K+ 7.81% |
$1.1M - $1.53M
|
2.69M
$1.64M
|
|
|
Feb 14, 2023
Q4 2022
|
Morgan Stanley
New York, NY |
BUY
|
- |
163K+ 10.25% |
$923K - $1.28M
|
1.76M
$1.07M
|
|
|
Feb 14, 2023
Q4 2022
|
Silverarc Capital Management, LLC
|
BUY
|
- |
146K+ 14.7% |
$826K - $1.15M
|
1.14M
$696K
|
|
|
Feb 14, 2023
Q4 2022
|
Kennedy Capital Management, Inc.
St Louis, MO |
BUY
|
- |
116K+ 35.72% |
$653K - $908K
|
439K
$268K
|
|
|
Feb 14, 2023
Q4 2022
|
Ubs Oconnor LLC
Chicago, IL |
BUY
|
- |
106K+ 28.26% |
$601K - $836K
|
483K
$295K
|
|
|
Feb 14, 2023
Q4 2022
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
BUY
|
- |
99.5K+ 24.64% |
$562K - $782K
|
503K
$307K
|
|
|
Feb 13, 2023
Q4 2022
|
Barclays PLC
London, X0 |
BUY
|
- |
96.4K+ 71.0% |
$544K - $757K
|
232K
$142K
|
|
|
Feb 14, 2023
Q4 2022
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
82.2K+ 534.06% |
$464K - $646K
|
97.6K
$59.5K
|
|
|
Feb 14, 2023
Q4 2022
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
BUY
|
- |
73.7KNew |
$416K - $579K
|
73.7K
$45K
|
|
|
Feb 10, 2023
Q4 2022
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
71K+ 1.62% |
$401K - $558K
|
4.45M
$2.71M
|
|
|
Feb 14, 2023
Q4 2022
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
69.6K+ 109.82% |
$393K - $547K
|
133K
$81.1K
|
|
|
Feb 14, 2023
Q4 2022
|
Alps Advisors Inc
Denver, CO |
BUY
|
- |
67.7KNew |
$383K - $532K
|
67.7K
$41.3K
|
|
|
Feb 13, 2023
Q4 2022
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
62.8K+ 66.12% |
$355K - $493K
|
158K
$96.2K
|
|
|
Feb 08, 2023
Q4 2022
|
Skandinaviska Enskilda Banken Ab (Publ)
Stockholm, V7 |
BUY
|
- |
61.3KNew |
$346K - $482K
|
61.3K
$37.4K
|
|
|
Feb 08, 2023
Q4 2022
|
Thrivent Financial For Lutherans
Minneapolis, MN |
BUY
|
- |
60.9KNew |
$344K - $479K
|
60.9K
$37.2K
|
|
|
Feb 13, 2023
Q4 2022
|
Alpha Paradigm Partners, LLC
Chicago, IL |
BUY
|
- |
58.6KNew |
$331K - $460K
|
58.6K
$35.7K
|
|
|
Feb 13, 2023
Q4 2022
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
57.5K+ 3.48% |
$325K - $452K
|
1.71M
$1.04M
|
|
|
Feb 14, 2023
Q4 2022
|
Voya Investment Management LLC
Atlanta, GA |
BUY
|
- |
47.6K+ 19.9% |
$269K - $374K
|
287K
$175K
|
|
|
Feb 14, 2023
Q4 2022
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
44.8K+ 49.54% |
$253K - $352K
|
135K
$82.5K
|
|
|
Sep 15, 2023
Q4 2022
|
Oversea Chinese Banking Corp LTD
Great Eastern Centre, U0 |
BUY
|
- |
42.5KNew |
$240K - $334K
|
42.5K
$25.9K
|
|
|
Feb 13, 2023
Q4 2022
|
Oversea Chinese Banking Corp LTD
Great Eastern Centre, U0 |
BUY
|
- |
42.5KNew |
$240K - $334K
|
42.5K
$25.9K
|
|
|
Feb 14, 2023
Q4 2022
|
Dafna Capital Management LLC
Los Angeles, CA |
BUY
|
- |
35.7K+ 9.45% |
$202K - $281K
|
413K
$252K
|
|
|
Feb 14, 2023
Q4 2022
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
34.6K+ 8.82% |
$196K - $272K
|
427K
$261K
|
|
|
Feb 13, 2023
Q4 2022
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
32.2K+ 3.69% |
$182K - $253K
|
904K
$552K
|
|
|
Feb 14, 2023
Q4 2022
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
31.3K+ 56.81% |
$177K - $246K
|
86.4K
$52.7K
|
|
|
Feb 14, 2023
Q4 2022
|
Hudson Bay Capital Management LP
Greenwich, CT |
BUY
|
- |
30K+ 12.24% |
$170K - $236K
|
275K
$168K
|
|
|
Feb 14, 2023
Q4 2022
|
Rock Springs Capital Management LP
Baltimore, MD |
BUY
|
- |
27.8K+ 0.68% |
$157K - $219K
|
4.1M
$2.5M
|
|
|
Feb 13, 2023
Q4 2022
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
27.4K+ 4.25% |
$155K - $215K
|
671K
$409K
|
|
|
Feb 13, 2023
Q4 2022
|
Boulder Hill Capital Management LP
New York, NY |
BUY
|
- |
23KNew |
$130K - $181K
|
23K
$14K
|
|
|
Feb 10, 2023
Q4 2022
|
Great West Life Assurance CO
Winnipeg, A2 |
BUY
|
- |
21.9K+ 96.84% |
$124K - $172K
|
44.6K
$27.2K
|
|
|
Feb 14, 2023
Q4 2022
|
Corton Capital Inc.
Carrying Place, A6 |
BUY
|
- |
21.5K+ 148.68% |
$121K - $169K
|
36K
$21.9K
|
|
|
Feb 13, 2023
Q4 2022
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
20K+ 44.88% |
$113K - $157K
|
64.6K
$39.4K
|
|
|
Feb 08, 2023
Q4 2022
|
Raymond James & Associates
St Petersburg, FL |
BUY
|
- |
19.4KNew |
$110K - $153K
|
19.4K
$11.9K
|