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Mersana Therapeutics

Delisted

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

Name Holding Trade Value Shares
Change
Change in
Stake
Susquehanna Fundamental Investments
51
Susquehanna Fundamental Investments
Pennsylvania
$1.05M +$931K +9,365 New
Bridgeway Capital Management
52
Bridgeway Capital Management
Texas
$1.04M – – –
Two Sigma Investments
53
Two Sigma Investments
New York
$976K +$185K +1,864 +27%
Bank of America
54
Bank of America
North Carolina
$939K +$189K +1,900 +29%
Canada Pension Plan Investment Board
55
Canada Pension Plan Investment Board
Ontario, Canada
$918K +$815K +8,196 New
Los Angeles Capital Management
56
Los Angeles Capital Management
California
$883K -$1.19K -12 -0.2%
RhumbLine Advisers
57
RhumbLine Advisers
Massachusetts
$802K +$75.1K +755 +12%
AllianceBernstein
58
AllianceBernstein
Tennessee
$756K +$201K +2,025 +43%
Two Sigma Advisers
59
Two Sigma Advisers
New York
$698K +$17.5K +176 +3%
Macquarie Group
60
Macquarie Group
Australia
$672K – – –
Lighthouse Investment Partners
61
Lighthouse Investment Partners
Florida
$580K +$515K +5,181 New
Nuveen
62
Nuveen
North Carolina
$553K +$229K +2,299 +87%
HS
63
HighVista Strategies
Massachusetts
$548K +$486K +4,893 New
State of Wisconsin Investment Board
64
State of Wisconsin Investment Board
Wisconsin
$477K +$423K +4,260 New
HP
65
HealthInvest Partners
Sweden
$448K +$398K +4,000 New
Susquehanna International Group
66
Susquehanna International Group
Pennsylvania
$428K -$228K -2,292 -38%
Susquehanna Portfolio Strategies
67
Susquehanna Portfolio Strategies
Pennsylvania
$421K – – –
BNP Paribas Financial Markets
68
BNP Paribas Financial Markets
France
$362K +$152K +1,529 +90%
T. Rowe Price Associates
69
T. Rowe Price Associates
Maryland
$359K +$19.7K +198 +7%
QF
70
QVT Financial
New York
$283K – – –
Profund Advisors
71
Profund Advisors
Maryland
$261K +$232K +2,329 New
Deerfield Management
72
Deerfield Management
New York
$258K +$229K +2,299 New
Exchange Traded Concepts
73
Exchange Traded Concepts
Oklahoma
$255K -$166K -1,672 -42%
AIG
74
American International Group
New York
$245K -$1.79K -18 -0.8%
Mirae Asset Global Investments
75
Mirae Asset Global Investments
South Korea
$226K +$215K +2,165 New