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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
Charles Schwab
26
Charles Schwab
California
$321K +$321K +812 New
Norges Bank
27
Norges Bank
Norway
$315K – – –
DekaBank Deutsche Girozentrale
28
DekaBank Deutsche Girozentrale
Germany
$312K -$164K -416 -35%
SLG
29
Stanley-Laman Group
Pennsylvania
$280K +$280K +710 New
QSS
30
Quantitative Systematic Strategies
Florida
$271K +$271K +687 New
Deutsche Bank
31
Deutsche Bank
Germany
$269K +$90.4K +229 +50%
California State Teachers Retirement System (CalSTRS)
32
California State Teachers Retirement System (CalSTRS)
California
$269K +$139K +353 +108%
AIM
33
Alambic Investment Management
California
$221K +$222K +562 New
TA
34
Teachers Advisors
New York
$213K +$120K +305 +130%
TCIM
35
TIAA CREF Investment Management
New York
$192K +$65.5K +166 +52%
New York State Common Retirement Fund
36
New York State Common Retirement Fund
New York
$191K +$139K +352 +267%
ProShare Advisors
37
ProShare Advisors
Maryland
$188K -$16.6K -42 -8%
Acadian Asset Management
38
Acadian Asset Management
Massachusetts
$175K +$175K +443 New
ECM
39
Element Capital Management
New York
$169K +$169K +429 New
SSA
40
Schonfeld Strategic Advisors
New York
$165K +$165K +418 New
Manulife (Manufacturers Life Insurance)
41
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$149K +$125K +317 +503%
AIG
42
American International Group
New York
$113K +$59.2K +150 +110%
SO
43
STRS Ohio
Ohio
$108K +$85.3K +216 +360%
Wells Fargo
44
Wells Fargo
California
$88K +$15K +38 +20%
Bank of America
45
Bank of America
North Carolina
$72K -$72.3K -183 -50%
Barclays
46
Barclays
United Kingdom
$68K +$54.5K +138 +431%
PCM
47
Prelude Capital Management
New York
$36K +$34K +86 +2,150%
BNP Paribas Financial Markets
48
BNP Paribas Financial Markets
France
$34.3K +$17.4K +44 +102%
Legal & General Group
49
Legal & General Group
United Kingdom
$31K +$19.7K +50 +179%
UBS Group
50
UBS Group
Switzerland
$26K +$5.53K +14 +27%