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 |
|---|---|---|---|---|---|---|---|
|
Jun 13, 2024
Q1 2023
|
Bank Of Montreal
Toronto, A6 |
BUY
|
- |
20.5KNew |
$82K - $144K
|
20.5K
$11.9K
|
|
|
Jun 03, 2024
Q1 2023
|
Vontobel Holding Ltd.
|
BUY
|
- |
343KNew |
$1.37M - $2.41M
|
343K
$199K
|
|
|
May 20, 2024
Q1 2023
|
Parallel Advisors, LLC
|
BUY
|
- |
78New |
$312 - $548
|
78
$45.2
|
|
|
May 15, 2023
Q1 2023
|
Nebula Research & Development LLC
New York, NY |
BUY
|
- |
15.7KNew |
$62.8K - $110K
|
15.7K
$9.11K
|
|
|
May 15, 2023
Q1 2023
|
Trexquant Investment LP
Stamford, CT |
SELL
|
- |
-77.3K- 49.0% |
$309K - $543K
|
80.4K
$46.7K
|
|
|
May 15, 2023
Q1 2023
|
Occudo Quantitative Strategies LP
Fort Lauderdale, FL |
SELL
|
- |
-22.1K- 27.14% |
$88.5K - $155K
|
59.4K
$34.5K
|
|
|
May 15, 2023
Q1 2023
|
Lion Point Capital, LP
New York, NY |
BUY
|
- |
409KNew |
$1.64M - $2.87M
|
409K
$237K
|
|
|
May 15, 2023
Q1 2023
|
Braidwell LP
Stamford, CT |
BUY
|
- |
1.49M+ 80.16% |
$5.97M - $10.5M
|
3.36M
$1.95M
|
|
|
May 12, 2023
Q1 2023
|
Cibc Asset Management Inc
Toronto, A6 |
SELL
|
- |
-90.1K- 15.9% |
$360K - $633K
|
477K
$276K
|
|
|
May 12, 2023
Q1 2023
|
Sectoral Asset Management Inc
Montreal, A8 |
BUY
|
- |
343KNew |
$1.37M - $2.41M
|
343K
$199K
|
|
|
May 12, 2023
Q1 2023
|
Hap Trading, LLC
New York, NY |
BUY
|
- |
89.6KNew |
$358K - $629K
|
89.6K
$51.9K
|
|
|
May 11, 2023
Q1 2023
|
Allianz Asset Management Gmb H
Munich, 2M |
BUY
|
- |
30.4K+ 50.58% |
$122K - $213K
|
90.5K
$52.5K
|
|
|
May 11, 2023
Q1 2023
|
Quadrant Capital Group LLC
Cincinnati, OH |
BUY
|
- |
116New |
$464 - $814
|
116
$67.3
|
|
|
May 10, 2023
Q1 2023
|
Tekla Capital Management LLC
|
BUY
|
- |
162KNew |
$650K - $1.14M
|
162K
$94.2K
|
|
|
May 09, 2023
Q1 2023
|
Connor, Clark & Lunn Investment Management Ltd.
|
SELL
|
- |
-149K- 71.67% |
$598K - $1.05M
|
59.1K
$34.2K
|
|
|
May 03, 2023
Q1 2023
|
Tci Wealth Advisors, Inc.
|
BUY
|
- |
986New |
$3.94K - $6.92K
|
986
$572
|
|
|
May 01, 2023
Q1 2023
|
Cm Wealth Advisors LLC
Beachwood, OH |
BUY
|
- |
45.4KNew |
$181K - $318K
|
45.4K
$26.3K
|
|
| Q4 2022 | |||||||
|
Sep 15, 2023
Q4 2022
|
Oversea Chinese Banking Corp LTD
Great Eastern Centre, U0 |
BUY
|
- |
42.5KNew |
$240K - $334K
|
42.5K
$24.7K
|
|
|
Feb 21, 2023
Q4 2022
|
Macquarie Group LTD
Australia, C3 |
SELL
|
- |
-3.79K- 2.47% |
$21.4K - $29.8K
|
150K
$87K
|
|
|
Feb 15, 2023
Q4 2022
|
Steward Partners Investment Advisory, LLC
|
BUY
|
- |
225New |
$1.27K - $1.77K
|
225
$131
|
|
|
Feb 14, 2023
Q4 2022
|
New Edge Advisors, LLC
New Orleans, LA |
BUY
|
- |
500New |
$2.83K - $3.93K
|
500
$290
|
|
|
Feb 14, 2023
Q4 2022
|
Harvest Investment Services, LLC
|
BUY
|
- |
4.57K+ 8.3% |
$25.8K - $35.9K
|
59.6K
$34.5K
|
|
|
Feb 14, 2023
Q4 2022
|
Dorsey Wright & Associates
|
BUY
|
- |
2.99KNew |
$16.9K - $23.5K
|
2.99K
$1.73K
|
|
|
Feb 14, 2023
Q4 2022
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
14.2K+ 16.07% |
$80.2K - $112K
|
103K
$59.5K
|
|
|
Feb 14, 2023
Q4 2022
|
Lmr Partners LLP
London, X0 |
BUY
|
- |
350K+ 233.33% |
$1.98M - $2.75M
|
500K
$290K
|
|
|
Feb 14, 2023
Q4 2022
|
Bank Of New York Mellon Corp
New York, NY |
BUY
|
- |
368KNew |
$2.08M - $2.89M
|
368K
$213K
|
|
|
Feb 14, 2023
Q4 2022
|
Axa S.A.
Paris, I0 |
SELL
|
- |
-129K- 55.28% |
$727K - $1.01M
|
104K
$60.4K
|
|
|
Feb 14, 2023
Q4 2022
|
Fred Alger Management, LLC
New York, NY |
BUY
|
- |
4.56K+ 1.22% |
$25.7K - $35.8K
|
378K
$220K
|
|
|
Feb 14, 2023
Q4 2022
|
Voloridge Investment Management, LLC
Jupiter, FL |
SELL
|
- |
-4.25K- 5.35% |
$24K - $33.4K
|
75.2K
$43.6K
|
|
|
Feb 13, 2023
Q4 2022
|
Hillsdale Investment Management Inc.
Toronto, A6 |
BUY
|
- |
2.7K+ 0.39% |
$15.3K - $21.2K
|
693K
$402K
|
|
|
Feb 13, 2023
Q4 2022
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
SELL
|
- |
-78.7K- 48.37% |
$445K - $619K
|
84K
$48.7K
|
|
|
Feb 13, 2023
Q4 2022
|
Boulder Hill Capital Management LP
New York, NY |
BUY
|
- |
23KNew |
$130K - $181K
|
23K
$13.3K
|
|
|
Feb 13, 2023
Q4 2022
|
Alpha Paradigm Partners, LLC
Chicago, IL |
BUY
|
- |
58.6KNew |
$331K - $460K
|
58.6K
$34K
|
|
|
Feb 13, 2023
Q4 2022
|
Pictet Asset Management Sa
Geneva 73, V8 |
BUY
|
- |
11.5KNew |
$64.9K - $90.3K
|
11.5K
$6.66K
|
|
|
Feb 10, 2023
Q4 2022
|
Great West Life Assurance CO
Winnipeg, A2 |
BUY
|
- |
21.9K+ 96.84% |
$124K - $172K
|
44.6K
$25.8K
|
|
|
Feb 10, 2023
Q4 2022
|
Opaleye Management Inc.
Boston, MA |
SELL
|
- |
-440K- 48.91% |
$2.49M - $3.46M
|
460K
$267K
|
|
|
Feb 09, 2023
Q4 2022
|
Citigroup Inc
|
BUY
|
PUT |
40KNew |
$226K - $314K
|
40K
$23.2K
|
|
|
Feb 08, 2023
Q4 2022
|
Raymond James & Associates
St Petersburg, FL |
BUY
|
- |
19.4KNew |
$110K - $153K
|
19.4K
$11.3K
|
|
|
Feb 06, 2023
Q4 2022
|
Daiwa Securities Group Inc.
Tokyo, M0 |
BUY
|
- |
155+ 63.01% |
$876 - $1.22K
|
401
$233
|
|
| Q3 2022 | |||||||
|
Nov 14, 2022
Q3 2022
|
Cipher Capital LP
New York, NY |
BUY
|
- |
12.1KNew |
$55.8K - $96.5K
|
12.1K
$6.99K
|
|
|
Nov 14, 2022
Q3 2022
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
BUY
|
- |
12KNew |
$55.4K - $95.7K
|
12K
$6.94K
|
|
|
Nov 14, 2022
Q3 2022
|
Cornercap Investment Counsel Inc
Atlanta, GA |
BUY
|
- |
2.16K+ 5.33% |
$9.98K - $17.2K
|
42.6K
$24.7K
|
|
|
Nov 14, 2022
Q3 2022
|
Ergoteles LLC
New York, NY |
BUY
|
- |
32.2KNew |
$149K - $257K
|
32.2K
$18.7K
|
|
|
Nov 14, 2022
Q3 2022
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
BUY
|
- |
13.3K+ 147.01% |
$61.5K - $106K
|
22.3K
$13K
|
|
|
Nov 14, 2022
Q3 2022
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
34.8KNew |
$161K - $278K
|
34.8K
$20.2K
|
|
|
Nov 14, 2022
Q3 2022
|
Resolute Capital Asset Partners LLC
Denver, CO |
BUY
|
- |
100KNew |
$463K - $800K
|
100K
$58K
|
|
|
Nov 14, 2022
Q3 2022
|
Platinum Investment Management LTD
Sydney Australia 2000, C3 |
SELL
|
- |
-205K- 41.41% |
$950K - $1.64M
|
290K
$168K
|
|
|
Nov 14, 2022
Q3 2022
|
Pdt Partners, LLC
New York, NY |
SELL
|
- |
-217K- 89.68% |
$1M - $1.74M
|
25K
$14.5K
|
|
|
Nov 10, 2022
Q3 2022
|
Lindbrook Capital, LLC
|
BUY
|
- |
445New |
$2.06K - $3.56K
|
445
$258
|
|
|
Nov 04, 2022
Q3 2022
|
Rho Capital Partners Inc
|
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|