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
Citadel Advisors
51
Citadel Advisors
Florida
$1.2M -$1.13M -6,981 -50%
GCP
52
GSA Capital Partners
United Kingdom
$1.13M -$11.4K -70 -1%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
53
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$1.1M +$783K +4,816 +285%
ECM
54
ExodusPoint Capital Management
New York
$1.06M +$857K +5,275 +517%
Macquarie Group
55
Macquarie Group
Australia
$1.04M -$4.06K -25 -0.4%
LP
56
LMR Partners
United Kingdom
$1.01M +$975K +6,000 New
RhumbLine Advisers
57
RhumbLine Advisers
Massachusetts
$998K +$79K +486 +9%
State of Wisconsin Investment Board
58
State of Wisconsin Investment Board
Wisconsin
$931K -$669K -4,118 -43%
Barclays
59
Barclays
United Kingdom
$918K +$661K +4,066 +298%
HF
60
HRT Financial
New York
$762K +$733K +4,513 New
Los Angeles Capital Management
61
Los Angeles Capital Management
California
$761K +$731K +4,501 New
T. Rowe Price Associates
62
T. Rowe Price Associates
Maryland
$758K -$181K -1,111 -20%
OQS
63
Occudo Quantitative Strategies
Florida
$757K +$604K +3,719 +488%
Prudential Financial
64
Prudential Financial
New Jersey
$694K +$410K +2,522 +159%
CS
65
Credit Suisse
Switzerland
$693K +$144K +885 +27%
California State Teachers Retirement System (CalSTRS)
66
California State Teachers Retirement System (CalSTRS)
California
$692K +$4.06K +25 +0.6%
Susquehanna International Group
67
Susquehanna International Group
Pennsylvania
$692K +$542K +3,333 +436%
RCAP
68
Resolute Capital Asset Partners
Colorado
$676K +$650K +4,000 New
AllianceBernstein
69
AllianceBernstein
Tennessee
$674K +$63.7K +392 +11%
TI
70
Trexquant Investment
Connecticut
$642K +$617K +3,798 New
AQR Capital Management
71
AQR Capital Management
Connecticut
$611K +$436K +2,681 +286%
UBS AM
72
UBS AM
Illinois
$597K
SSA
73
Schonfeld Strategic Advisors
New York
$583K +$560K +3,446 New
Voloridge Investment Management
74
Voloridge Investment Management
Florida
$537K +$517K +3,179 New
Balyasny Asset Management
75
Balyasny Asset Management
Illinois
$430K +$53.8K +331 +15%