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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
TCIM
26
TIAA CREF Investment Management
New York
$488K +$266K +605 +124%
Morgan Stanley
27
Morgan Stanley
New York
$476K +$37.3K +85 +9%
Charles Schwab
28
Charles Schwab
California
$438K +$73.7K +168 +21%
PWLP
29
Prio Wealth Limited Partnership
Massachusetts
$420K
California State Teachers Retirement System (CalSTRS)
30
California State Teachers Retirement System (CalSTRS)
California
$340K +$35.6K +81 +12%
TA
31
Teachers Advisors
New York
$317K +$74.2K +169 +31%
Wells Fargo
32
Wells Fargo
California
$297K +$193K +439 +196%
Goldman Sachs
33
Goldman Sachs
New York
$247K -$183K -416 -43%
New York State Common Retirement Fund
34
New York State Common Retirement Fund
New York
$216K
RhumbLine Advisers
35
RhumbLine Advisers
Massachusetts
$211K +$207K +471 New
ProShare Advisors
36
ProShare Advisors
Maryland
$201K -$11.9K -27 -6%
Manulife (Manufacturers Life Insurance)
37
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$194K +$23.7K +54 +14%
AIG
38
American International Group
New York
$145K +$17.1K +39 +14%
SO
39
STRS Ohio
Ohio
$123K
Barclays
40
Barclays
United Kingdom
$46K -$28.5K -65 -38%
TRCT
41
Tower Research Capital (TRC)
New York
$39K +$38.6K +88 New
Legal & General Group
42
Legal & General Group
United Kingdom
$35K -$439 -1 -1%
Bank of America
43
Bank of America
North Carolina
$34K -$45.6K -104 -57%
UBS Group
44
UBS Group
Switzerland
$33K +$3.95K +9 +14%
CSS
45
Cubist Systematic Strategies
Connecticut
$29K +$28.5K +65 New
AIP
46
Ameritas Investment Partners
Nebraska
$17K
PHK
47
Point72 Hong Kong
Hong Kong
$12K +$11.9K +27 New
BNP Paribas Financial Markets
48
BNP Paribas Financial Markets
France
$8.45K -$29.8K -68 -78%
Bank of Montreal
49
Bank of Montreal
Ontario, Canada
$5K +$1.32K +3 +38%
PIA
50
Piedmont Investment Advisors
North Carolina
$4K +$3.95K +9 New