We are live on ! Find out more
MRSN

Mersana Therapeutics

Delisted

MRSN was delisted on the 5th of January, 2026.

Name Holding Trade Value Shares
Change
Change in
Stake
Dimensional Fund Advisors
51
Dimensional Fund Advisors
Texas
$742K -$39.6K -339 -4%
HF
52
HRT Financial
New York
$702K +$276K +2,366 +51%
Susquehanna International Group
53
Susquehanna International Group
Pennsylvania
$693K +$242K +2,073 +42%
Macquarie Group
54
Macquarie Group
Australia
$617K
Jane Street
55
Jane Street
New York
$572K +$429K +3,672 +178%
T. Rowe Price Associates
56
T. Rowe Price Associates
Maryland
$551K +$110K +943 +21%
OQS
57
Occudo Quantitative Strategies
Florida
$551K +$646K +5,529 New
Swiss National Bank
58
Swiss National Bank
Switzerland
$543K +$44.9K +384 +8%
Fidelity Investments
59
Fidelity Investments
Massachusetts
$505K +$23.5K +201 +4%
UBS AM
60
UBS AM
Illinois
$353K +$210K +1,798 +104%
California State Teachers Retirement System (CalSTRS)
61
California State Teachers Retirement System (CalSTRS)
California
$321K -$32.2K -276 -8%
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$319K -$4.21K -36 -1%
GCP
63
GSA Capital Partners
United Kingdom
$314K -$39.1K -335 -10%
AllianceBernstein
64
AllianceBernstein
Tennessee
$308K +$935 +8 +0.3%
CS
65
Credit Suisse
Switzerland
$304K +$43.1K +369 +14%
Tudor Investment Corp
66
Tudor Investment Corp
Connecticut
$271K +$318K +2,720 New
JF
67
Jump Financial
Illinois
$269K -$25.2K -216 -7%
QF
68
QVT Financial
New York
$250K
Walleye Trading
69
Walleye Trading
New York
$245K -$935 -8 -0.3%
Man Group
70
Man Group
United Kingdom
$227K +$266K +2,280 New
Russell Investments Group
71
Russell Investments Group
United Kingdom
$224K +$264K +2,258 New
SSA
72
Schonfeld Strategic Advisors
New York
$211K +$247K +2,116 New
New York State Common Retirement Fund
73
New York State Common Retirement Fund
New York
$195K -$13.9K -119 -6%
Nisa Investment Advisors
74
Nisa Investment Advisors
Missouri
$194K +$225K +1,924 +8,017%
Barclays
75
Barclays
United Kingdom
$166K -$227K -1,942 -54%