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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
SI
1
Sofinnova Investments
California
$55.9M +$53.5M +2,104,278 New
SCM
2
Scopia Capital Management
New York
$42.2M +$40.4M +1,587,566 New
Fidelity Investments
3
Fidelity Investments
Massachusetts
$32.7M +$31.3M +1,230,642 New
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$10.3M +$9.9M +389,400 New
AllianceBernstein
5
AllianceBernstein
Tennessee
$8.63M +$8.26M +324,990 New
Millennium Management
6
Millennium Management
New York
$8.5M +$8.13M +319,906 New
Goldman Sachs
7
Goldman Sachs
New York
$8.27M +$7.91M +311,210 New
ACA
8
Avoro Capital Advisors
New York
$8.23M +$7.88M +310,000 New
CAM
9
Cormorant Asset Management
Massachusetts
$5.31M +$5.09M +200,000 New
AG
10
Artal Group
Luxembourg
$3.98M +$3.81M +150,000 New
BBA
11
Baker Bros. Advisors
New York
$3.98M +$3.81M +150,000 New
FCM
12
Farallon Capital Management
California
$3.32M +$3.18M +125,000 New
Vanguard Group
13
Vanguard Group
Pennsylvania
$2.26M +$2.16M +85,100 New
MIM
14
Monashee Investment Management
Massachusetts
$1.8M
OAM
15
Oxford Asset Management
United Kingdom
$1.56M +$1.5M +59,122 New
Alyeska Investment Group
16
Alyeska Investment Group
Illinois
$1.33M +$1.27M +50,000 New
Man Group
17
Man Group
United Kingdom
$1.06M +$1.02M +40,000 New
JP Morgan Chase
18
JP Morgan Chase
New York
$798K +$763K +30,025 New
DIM
19
DC Investments Management
Virginia
$664K +$636K +25,000 New
WRF
20
Waddell & Reed Financial
Kansas
$664K +$636K +25,000 New
PVI
21
Pura Vida Investments
New York
$594K +$568K +22,350 New
TD Asset Management
22
TD Asset Management
Ontario, Canada
$486K +$465K +18,297 New
BlackRock
23
BlackRock
New York
$398K +$381K +15,000 New
LCM
24
Laurion Capital Management
New York
$398K +$381K +15,000 New
Norges Bank
25
Norges Bank
Norway
$398K +$381K +15,000 New