We are live on ! Find out more
YMAB

Y-mAbs Therapeutics

Delisted

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

Name Holding Trade Value Shares
Change
Change in
Stake
Wellington Management Group
1
Wellington Management Group
Massachusetts
$101M -$15.7M -416,379 -15%
BlackRock
2
BlackRock
New York
$99.9M +$12.5M +331,723 +17%
SI
3
Sofinnova Investments
California
$94.8M
CAM
4
Cormorant Asset Management
Massachusetts
$68M -$5.96M -157,517 -9%
Fidelity Investments
5
Fidelity Investments
Massachusetts
$56.6M -$3.03M -80,100 -6%
Vanguard Group
6
Vanguard Group
Pennsylvania
$53.6M +$5.98M +158,006 +15%
State Street
7
State Street
Massachusetts
$41.3M +$6.32M +167,194 +21%
AllianceBernstein
8
AllianceBernstein
Tennessee
$38.3M -$1.9M -50,332 -5%
Loomis, Sayles & Company
9
Loomis, Sayles & Company
Massachusetts
$33.4M +$2.54M +67,072 +9%
Artisan Partners
10
Artisan Partners
Wisconsin
$27.1M +$3.01M +79,626 +15%
FLAM
11
First Light Asset Management
Minnesota
$26.2M +$23M +607,621 New
Goldman Sachs
12
Goldman Sachs
New York
$25.1M +$3.22M +85,237 +17%
PC
13
Polar Capital
United Kingdom
$21.9M +$4.73M +125,000 +33%
Northern Trust
14
Northern Trust
Illinois
$16.4M +$3.13M +82,770 +28%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$15.5M +$1.94M +51,241 +17%
PA
16
Perceptive Advisors
New York
$15.4M -$6.32M -167,114 -32%
MB
17
MPM BioImpact
Massachusetts
$14.6M
DCM
18
Driehaus Capital Management
Illinois
$14.4M -$4.18M -110,576 -25%
AG
19
Artal Group
Luxembourg
$13M -$3.78M -99,970 -25%
SFM
20
Sphera Funds Management
Israel
$12.2M -$950K -25,127 -8%
Axa
21
Axa
France
$8.25M -$1.94M -51,255 -21%
CS
22
Candriam SCA
Luxembourg
$7.13M +$4.06M +107,451 +187%
Nuveen
23
Nuveen
North Carolina
$6.55M +$1.66M +43,950 +41%
Two Sigma Investments
24
Two Sigma Investments
New York
$6.38M +$1.02M +26,895 +22%
Charles Schwab
25
Charles Schwab
California
$6.09M +$759K +20,073 +17%