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YMAB

Y-mAbs Therapeutics

Delisted

YMAB was delisted on the 15th of September, 2025.

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$41.8M -$1.31M -78,827 -3%
PCH
2
Polar Capital Holdings
United Kingdom
$36.5M -$6.97M -421,125 -14%
SI
3
Sofinnova Investments
California
$31.6M
AllianceBernstein
4
AllianceBernstein
Tennessee
$31M -$11M -665,801 -24%
Wellington Management Group
5
Wellington Management Group
Massachusetts
$28.1M +$1.29M +78,090 +4%
Vanguard Group
6
Vanguard Group
Pennsylvania
$27.7M -$157K -9,495 -0.5%
State Street
7
State Street
Massachusetts
$27.7M +$2.91M +175,997 +10%
Fidelity Investments
8
Fidelity Investments
Massachusetts
$19.9M -$9.81M -592,385 -30%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$9.13M +$111K +6,727 +1%
MB
10
MPM BioImpact
Massachusetts
$6.4M
Walleye Capital
11
Walleye Capital
New York
$6.31M +$351K +21,204 +5%
AG
12
Artal Group
Luxembourg
$5.77M
Northern Trust
13
Northern Trust
Illinois
$4.75M -$67.5K -4,075 -1%
DCM
14
Driehaus Capital Management
Illinois
$4.29M +$4.92M +297,252 New
Morgan Stanley
15
Morgan Stanley
New York
$3.68M -$1.97M -118,664 -32%
Charles Schwab
16
Charles Schwab
California
$3.58M +$13.4K +807 +0.3%
PA
17
Perceptive Advisors
New York
$3.06M
MSKCC
18
Memorial Sloan Kettering Cancer Center
New York
$2.76M
Goldman Sachs
19
Goldman Sachs
New York
$2.64M +$519K +31,351 +21%
CS
20
Candriam SCA
Luxembourg
$2.49M
LOAMS
21
Lombard Odier Asset Management (Switzerland)
Switzerland
$2.43M -$201K -12,138 -7%
CAM
22
Cormorant Asset Management
Massachusetts
$2.16M
Dimensional Fund Advisors
23
Dimensional Fund Advisors
Texas
$1.91M -$1.45M -87,356 -40%
Renaissance Technologies
24
Renaissance Technologies
New York
$1.84M -$363K -21,900 -15%
D.E. Shaw & Co
25
D.E. Shaw & Co
New York
$1.67M +$1.23M +74,103 +179%