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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
HIM
26
Hillsdale Investment Management
Ontario, Canada
$4.67M +$4.49M +27,620 New
Two Sigma Investments
27
Two Sigma Investments
New York
$4.61M +$1.5M +9,236 +51%
Charles Schwab
28
Charles Schwab
California
$4.35M -$81.4K -501 -2%
Invesco
29
Invesco
Georgia
$3.79M +$3.46M +21,283 +1,822%
Marshall Wace
30
Marshall Wace
United Kingdom
$3.57M +$3.44M +21,139 New
Dimensional Fund Advisors
31
Dimensional Fund Advisors
Texas
$3.33M +$1.84M +11,338 +136%
Jacobs Levy Equity Management
32
Jacobs Levy Equity Management
New Jersey
$2.73M +$2.62M +16,147 New
Bank of America
33
Bank of America
North Carolina
$2.69M +$2.22M +13,635 +600%
CSS
34
Cubist Systematic Strategies
Connecticut
$2.65M +$1.77M +10,920 +228%
DCM
35
DAFNA Capital Management
California
$2.55M -$189K -1,160 -7%
UOC
36
UBS O'Connor
Illinois
$2.54M -$745K -4,582 -23%
FAM
37
Fred Alger Management
New York
$2.53M -$492K -3,030 -17%
Bank of New York Mellon
38
Bank of New York Mellon
New York
$2.44M +$110K +676 +5%
KCM
39
Kennedy Capital Management
Missouri
$2.19M +$1.53M +9,402 +266%
PIM
40
Platinum Investment Management
Australia
$1.96M -$1.33M -8,207 -41%
Connor, Clark & Lunn Investment Management (CC&L)
41
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$1.75M +$1.68M +10,347 New
Hudson Bay Capital Management
42
Hudson Bay Capital Management
Connecticut
$1.66M -$1.01M -6,200 -39%
VOYA Investment Management
43
VOYA Investment Management
Georgia
$1.62M +$1.34M +8,244 +621%
BNP Paribas Financial Markets
44
BNP Paribas Financial Markets
France
$1.61M -$1.96M -12,081 -56%
Axa
45
Axa
France
$1.57M +$1.44M +8,880 +2,056%
Fidelity Investments
46
Fidelity Investments
Massachusetts
$1.46M +$600K +3,694 +75%
Rafferty Asset Management
47
Rafferty Asset Management
New York
$1.45M +$1.39M +8,551 New
Citigroup
48
Citigroup
New York
$1.33M +$1.22M +7,507 +1,955%
PAM
49
Panagora Asset Management
Massachusetts
$1.26M +$1.21M +7,471 New
Swiss National Bank
50
Swiss National Bank
Switzerland
$1.24M +$39K +240 +3%