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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
New York State Common Retirement Fund
76
New York State Common Retirement Fund
New York
$983K +$208K +608 +57%
AG
77
Algert Global
California
$797K -$107K -313 -19%
Thrivent Financial for Lutherans
78
Thrivent Financial for Lutherans
Minnesota
$768K +$126K +370 +39%
Los Angeles Capital Management
79
Los Angeles Capital Management
California
$768K +$143K +418 +47%
TRSOTSOK
80
Teachers Retirement System of the State of Kentucky
Kentucky
$700K +$408K +1,196 New
Barclays
81
Barclays
United Kingdom
$659K +$30.1K +88 +8%
AIG
82
American International Group
New York
$656K +$92.9K +272 +32%
Citigroup
83
Citigroup
New York
$611K +$218K +638 +157%
Manulife (Manufacturers Life Insurance)
84
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$609K +$46.1K +135 +14%
Squarepoint
85
Squarepoint
New York
$607K +$189K +554 +114%
Susquehanna International Group
86
Susquehanna International Group
Pennsylvania
$591K +$99.7K +292 +41%
AC
87
Athanor Capital
New York
$569K +$332K +973 New
PWLP
88
Prio Wealth Limited Partnership
Massachusetts
$551K
Jane Street
89
Jane Street
New York
$547K +$150K +439 +89%
TD Asset Management
90
TD Asset Management
Ontario, Canada
$547K +$320K +936 New
BIM
91
Bogle Investment Management
Massachusetts
$505K +$295K +864 New
VRS
92
Virginia Retirement Systems
Virginia
$503K +$294K +860 New
Morgan Stanley
93
Morgan Stanley
New York
$498K +$224K +656 +336%
MIM
94
MetLife Investment Management
New Jersey
$486K +$33.1K +97 +13%
QSS
95
Quantitative Systematic Strategies
Florida
$481K -$321K -941 -53%
PPA
96
Parametric Portfolio Associates
Washington
$466K +$72.7K +213 +36%
State Board of Administration of Florida Retirement System
97
State Board of Administration of Florida Retirement System
Florida
$459K +$268K +785 New
VEA
98
Virtus ETF Advisers
New York
$411K +$240K +703 New
SG Americas Securities
99
SG Americas Securities
New York
$397K +$55.3K +162 +31%
VOYA Investment Management
100
VOYA Investment Management
Georgia
$372K -$41.7K -122 -16%