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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
NI
1
Nextech Invest
Switzerland
$3.57M
BCLSI
2
Bain Capital Life Sciences Investors
Massachusetts
$2.56M
Vanguard Group
3
Vanguard Group
Pennsylvania
$2.27M -$246K -27,975 -8%
SSA
4
Schonfeld Strategic Advisors
New York
$1.68M -$682K -77,609 -25%
AQR Capital Management
5
AQR Capital Management
Connecticut
$1.52M -$4.95K -563 -0.3%
RSCM
6
Rock Springs Capital Management
Maryland
$1.13M
BlackRock
7
BlackRock
New York
$1.11M -$1.6M -182,510 -55%
SCM
8
Silverarc Capital Management
Massachusetts
$926K +$14K +1,597 +1%
Acadian Asset Management
9
Acadian Asset Management
Massachusetts
$873K -$12.1K -1,375 -1%
Renaissance Technologies
10
Renaissance Technologies
New York
$844K +$707K +80,411 +239%
Millennium Management
11
Millennium Management
New York
$619K +$735K +83,609 New
6CM
12
683 Capital Management
New York
$589K +$120K +13,600 +21%
CCM
13
Catalio Capital Management
New York
$464K -$48.4K -5,504 -8%
Goldman Sachs
14
Goldman Sachs
New York
$424K +$298K +33,884 +144%
Jacobs Levy Equity Management
15
Jacobs Levy Equity Management
New Jersey
$395K -$62 -7 -0%
5VM
16
5AM Venture Management
California
$386K
Geode Capital Management
17
Geode Capital Management
Massachusetts
$311K -$490K -55,725 -57%
LM
18
Luminus Management
Texas
$308K +$365K +41,573 New
Two Sigma Advisers
19
Two Sigma Advisers
New York
$277K +$239K +27,152 +263%
Two Sigma Investments
20
Two Sigma Investments
New York
$244K +$271K +30,785 +1,435%
UBS Group
21
UBS Group
Switzerland
$230K +$160K +18,228 +142%
LPC
22
Lion Point Capital
New York
$191K
IC
23
IEQ Capital
California
$189K -$24.1K -2,743 -10%
AV
24
Alamea Verwaltungs
New Jersey
$179K
Jane Street
25
Jane Street
New York
$151K +$180K +20,447 New