We are live on ! Find out more
MRSN

Mersana Therapeutics

Delisted

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

Name Holding Trade Value Shares
Change
Change in
Stake
Northern Trust
26
Northern Trust
Illinois
$3.62M +$1.26M +8,579 +24%
BBA
27
Baker Bros. Advisors
New York
$3.57M -$4.68M -32,000 -42%
Renaissance Technologies
28
Renaissance Technologies
New York
$3.45M -$1.19M -8,104 -16%
SCM
29
Silverarc Capital Management
Massachusetts
$3.29M +$2.69M +18,398 +85%
BC
30
Boxer Capital
California
$3.29M +$5.85M +40,000 New
D.E. Shaw & Co
31
D.E. Shaw & Co
New York
$3.24M -$4.8M -32,814 -45%
Hudson Bay Capital Management
32
Hudson Bay Capital Management
Connecticut
$3.17M +$3.73M +25,494 +196%
DCMIC
33
Decheng Capital Management III (Cayman)
Cayman Islands
$2.98M
Charles Schwab
34
Charles Schwab
California
$2.7M +$533K +3,641 +12%
DCM
35
DAFNA Capital Management
California
$2.67M +$1.76M +11,999 +59%
Morgan Stanley
36
Morgan Stanley
New York
$2.52M -$6.64M -45,365 -60%
RI
37
RTW Investments
New York
$2.02M +$3.6M +24,594 New
Two Sigma Advisers
38
Two Sigma Advisers
New York
$1.9M -$1.32M -9,056 -28%
Ameriprise
39
Ameriprise
Minnesota
$1.88M +$3.35M +22,891 New
First Manhattan
40
First Manhattan
New York
$1.87M +$3.33M +22,784 New
RAM
41
Readystate Asset Management
Illinois
$1.87M +$3.32M +22,692 New
KCM
42
Kennedy Capital Management
Missouri
$1.83M +$370K +2,528 +13%
Adage Capital Partners
43
Adage Capital Partners
Massachusetts
$1.65M +$2.93M +20,000 New
TLP
44
Tri Locum Partners
New York
$1.41M +$2.51M +17,132 New
SFM
45
Sphera Funds Management
Israel
$1.38M +$2.39M +16,317 +3,839%
Squarepoint
46
Squarepoint
New York
$1.38M +$2.38M +16,240 +3,321%
RPAM
47
Rhenman & Partners Asset Management
Sweden
$1.32M +$293K +2,000 +14%
GCP
48
GSA Capital Partners
United Kingdom
$1.27M +$1.07M +7,325 +90%
Bank of New York Mellon
49
Bank of New York Mellon
New York
$1.24M +$40.4K +276 +2%
Rafferty Asset Management
50
Rafferty Asset Management
New York
$1.11M -$872K -5,962 -31%