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MRSN

Mersana Therapeutics

Delisted

MRSN was delisted on the 5th of January, 2026.

Name Holding Trade Value Shares
Change
Change in
Stake
DCMIC
26
Decheng Capital Management III (Cayman)
Cayman Islands
$5.3M
Bank of America
27
Bank of America
North Carolina
$4.46M +$2.45M +14,523 +91%
HIM
28
Hillsdale Investment Management
Ontario, Canada
$4.06M +$18.3K +108 +0.4%
Charles Schwab
29
Charles Schwab
California
$3.93M +$185K +1,095 +4%
Citadel Advisors
30
Citadel Advisors
Florida
$3.67M +$3.03M +17,947 +254%
Two Sigma Investments
31
Two Sigma Investments
New York
$3.62M -$434K -2,570 -9%
Renaissance Technologies
32
Renaissance Technologies
New York
$3.35M -$859K -5,084 -18%
CIBC Asset Management
33
CIBC Asset Management
Ontario, Canada
$3.32M +$3.83M +22,671 New
WP
34
Woodline Partners
California
$3.07M +$3.54M +20,936 New
Jacobs Levy Equity Management
35
Jacobs Levy Equity Management
New Jersey
$2.95M +$672K +3,979 +25%
LP
36
LMR Partners
United Kingdom
$2.93M +$2.37M +14,000 +233%
UOC
37
UBS O'Connor
Illinois
$2.83M +$719K +4,256 +28%
OM
38
Opaleye Management
Massachusetts
$2.7M -$2.98M -17,612 -49%
KCM
39
Kennedy Capital Management
Missouri
$2.57M +$781K +4,621 +36%
CSS
40
Cubist Systematic Strategies
Connecticut
$2.5M +$234K +1,385 +9%
Rafferty Asset Management
41
Rafferty Asset Management
New York
$2.44M +$1.37M +8,124 +95%
DCM
42
DAFNA Capital Management
California
$2.42M +$241K +1,428 +9%
RPAM
43
Rhenman & Partners Asset Management
Sweden
$2.34M +$2.7M +16,000 New
JP Morgan Chase
44
JP Morgan Chase
New York
$2.27M +$2.21M +13,068 +543%
FAM
45
Fred Alger Management
New York
$2.22M +$30.8K +182 +1%
Bank of New York Mellon
46
Bank of New York Mellon
New York
$2.16M +$50.2K +297 +2%
PIM
47
Platinum Investment Management
Australia
$1.7M
UBS Group
48
UBS Group
Switzerland
$1.69M +$1.77M +10,492 +997%
VOYA Investment Management
49
VOYA Investment Management
Georgia
$1.68M +$322K +1,905 +20%
Hudson Bay Capital Management
50
Hudson Bay Capital Management
Connecticut
$1.61M +$203K +1,200 +12%