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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
Two Sigma Advisers
51
Two Sigma Advisers
New York
$2.85M +$957K +2,804 +136%
EGI
52
EAM Global Investors
California
$2.82M +$1.65M +4,818 New
Charles Schwab
53
Charles Schwab
California
$2.78M +$445K +1,304 +38%
Wells Fargo
54
Wells Fargo
California
$2.77M +$572K +1,675 +55%
Federated Hermes
55
Federated Hermes
Pennsylvania
$2.66M +$691K +2,024 +80%
Swiss National Bank
56
Swiss National Bank
Switzerland
$2.62M +$1.53M +4,484 New
PAM
57
Panagora Asset Management
Massachusetts
$2.6M -$725K -2,124 -32%
PIM
58
Platinum Investment Management
Australia
$2.6M +$1.51M +4,436 New
California Public Employees Retirement System
59
California Public Employees Retirement System
California
$2.4M +$1.05M +3,080 +300%
EI
60
EAM Investors
California
$2.19M +$1.28M +3,750 New
ACH
61
ArrowMark Colorado Holdings
Colorado
$2.11M +$1.23M +3,600 New
State of Wisconsin Investment Board
62
State of Wisconsin Investment Board
Wisconsin
$1.81M +$262K +768 +33%
AllianceBernstein
63
AllianceBernstein
Tennessee
$1.81M +$523K +1,532 +98%
California State Teachers Retirement System (CalSTRS)
64
California State Teachers Retirement System (CalSTRS)
California
$1.62M +$181K +529 +24%
RhumbLine Advisers
65
RhumbLine Advisers
Massachusetts
$1.62M +$218K +638 +30%
AI
66
Atom Investors
Texas
$1.57M +$917K +2,686 New
PCM
67
Pinz Capital Management
New York
$1.42M +$826K +2,420 New
Deutsche Bank
68
Deutsche Bank
Germany
$1.36M +$644K +1,886 +422%
CS
69
Credit Suisse
Switzerland
$1.35M +$789K +2,311 New
Janus Henderson Group
70
Janus Henderson Group
$1.34M +$784K +2,295 New
AQR Capital Management
71
AQR Capital Management
Connecticut
$1.24M +$445K +1,302 +161%
UBS AM
72
UBS AM
Illinois
$1.22M +$712K +2,085 New
Russell Investments Group
73
Russell Investments Group
United Kingdom
$1.2M -$554K -1,621 -44%
SSA
74
Schonfeld Strategic Advisors
New York
$1.16M +$122K +357 +22%
CSS
75
Cubist Systematic Strategies
Connecticut
$1.04M +$418K +1,223 +220%