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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
Nomura Holdings
51
Nomura Holdings
Japan
$609K +$762K +3,915 New
Barclays
52
Barclays
United Kingdom
$561K +$444K +2,284 +173%
California State Teachers Retirement System (CalSTRS)
53
California State Teachers Retirement System (CalSTRS)
California
$543K +$27.6K +142 +4%
GCP
54
GSA Capital Partners
United Kingdom
$542K +$678K +3,483 New
Voloridge Investment Management
55
Voloridge Investment Management
Florida
$526K -$92K -473 -12%
RhumbLine Advisers
56
RhumbLine Advisers
Massachusetts
$502K -$15.4K -79 -2%
AllianceBernstein
57
AllianceBernstein
Tennessee
$480K +$39.7K +204 +7%
Deutsche Bank
58
Deutsche Bank
Germany
$479K -$212K -1,088 -26%
Jump Financial
59
Jump Financial
Illinois
$453K +$567K +2,916 New
State of Wisconsin Investment Board
60
State of Wisconsin Investment Board
Wisconsin
$445K – – –
Credit Suisse
61
Credit Suisse
Switzerland
$415K +$114K +585 +28%
Squarepoint
62
Squarepoint
New York
$415K +$519K +2,667 New
QF
63
QVT Financial
New York
$390K – – –
Walleye Trading
64
Walleye Trading
New York
$384K +$296K +1,523 +161%
Qube Research & Technologies (QRT)
65
Qube Research & Technologies (QRT)
United Kingdom
$359K +$449K +2,310 New
New York State Common Retirement Fund
66
New York State Common Retirement Fund
New York
$322K -$584 -3 -0.1%
Jane Street
67
Jane Street
New York
$320K +$45.9K +236 +13%
Teachers Retirement System of the State of Kentucky
68
Teachers Retirement System of the State of Kentucky
Kentucky
$298K – – –
UBS AM
69
UBS AM
Illinois
$270K – – –
Bank of America
70
Bank of America
North Carolina
$266K -$269K -1,381 -45%
Wells Fargo
71
Wells Fargo
California
$259K +$283K +1,456 +680%
Trexquant Investment
72
Trexquant Investment
Connecticut
$257K +$322K +1,653 New
Manulife (Manufacturers Life Insurance)
73
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$240K +$4.08K +21 +1%
AIG
74
American International Group
New York
$237K -$8.95K -46 -3%
DTL
75
Dynamic Technology Lab
Singapore
$204K +$256K +1,315 New