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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
Wellington Management Group
1
Wellington Management Group
Massachusetts
$69.2M -$144K -6,715 -0.2%
BlackRock
2
BlackRock
New York
$44.9M +$652K +30,500 +1%
SI
3
Sofinnova Investments
California
$35.6M
AllianceBernstein
4
AllianceBernstein
Tennessee
$31.5M +$11.2M +524,525 +37%
Vanguard Group
5
Vanguard Group
Pennsylvania
$29.5M +$281K +13,150 +0.7%
Artisan Partners
6
Artisan Partners
Wisconsin
$25.6M -$2.28M -106,711 -6%
Fidelity Investments
7
Fidelity Investments
Massachusetts
$24.7M
State Street
8
State Street
Massachusetts
$23.6M +$2.67M +124,727 +9%
PCH
9
Polar Capital Holdings
United Kingdom
$22.3M +$4.76M +222,710 +19%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$10.1M +$938K +43,866 +8%
MB
11
MPM BioImpact
Massachusetts
$7.24M -$139K -6,513 -1%
AG
12
Artal Group
Luxembourg
$6.48M
LOAMS
13
Lombard Odier Asset Management (Switzerland)
Switzerland
$6.25M +$697K +32,601 +9%
Northern Trust
14
Northern Trust
Illinois
$5.58M -$65.1K -3,047 -0.9%
SCM
15
Soleus Capital Management
Connecticut
$5.03M +$957K +44,794 +17%
CAM
16
Cormorant Asset Management
Massachusetts
$4.86M -$4.27M -200,000 -40%
Morgan Stanley
17
Morgan Stanley
New York
$4.71M +$4.41M +206,378 +246%
LGM
18
Logos Global Management
California
$4.05M +$5.34M +250,000 New
Charles Schwab
19
Charles Schwab
California
$3.97M +$110K +5,125 +2%
New York State Common Retirement Fund
20
New York State Common Retirement Fund
New York
$3.83M -$1.4M -65,714 -22%
ACM
21
Ashford Capital Management
Delaware
$3.67M -$4.83M -225,930 -50%
Goldman Sachs
22
Goldman Sachs
New York
$3.52M -$12.7M -595,994 -73%
Dimensional Fund Advisors
23
Dimensional Fund Advisors
Texas
$3.11M +$1.42M +66,280 +53%
MSKCC
24
Memorial Sloan Kettering Cancer Center
New York
$3.1M -$550K -25,740 -12%
CS
25
Candriam SCA
Luxembourg
$2.98M +$118K +5,511 +3%