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
SI
1
Sofinnova Investments
California
$48.1M
Fidelity Investments
2
Fidelity Investments
Massachusetts
$37.2M
BlackRock
3
BlackRock
New York
$26.4M +$18M +784,672 +213%
CAM
4
Cormorant Asset Management
Massachusetts
$22.9M +$6.53M +284,518 +40%
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$17.1M +$2.48M +108,054 +17%
AllianceBernstein
6
AllianceBernstein
Tennessee
$17M +$1.84M +80,149 +12%
Vanguard Group
7
Vanguard Group
Pennsylvania
$11.2M +$4.71M +205,021 +72%
Millennium Management
8
Millennium Management
New York
$9.21M +$2.69M +116,967 +41%
AG
9
Artal Group
Luxembourg
$9.15M +$9.19M +400,000 New
State Street
10
State Street
Massachusetts
$7.37M +$5.51M +239,895 +292%
Goldman Sachs
11
Goldman Sachs
New York
$5.17M +$25.3K +1,102 +0.5%
DCM
12
Driehaus Capital Management
Illinois
$4.57M +$4.59M +199,843 New
SFM
13
Sphera Funds Management
Israel
$4.34M +$4.36M +190,000 New
Geode Capital Management
14
Geode Capital Management
Massachusetts
$3.77M +$1.73M +75,509 +84%
Axa
15
Axa
France
$3.56M +$3.57M +155,642 New
Northern Trust
16
Northern Trust
Illinois
$2.61M +$747K +32,531 +40%
BBA
17
Baker Bros. Advisors
New York
$2.35M
Stifel Financial
18
Stifel Financial
Missouri
$2.29M +$2.3M +100,000 New
Nuveen
19
Nuveen
North Carolina
$1.83M +$1.83M +79,898 New
AA
20
ALPS Advisors
Colorado
$1.64M +$1.64M +71,575 New
VIA
21
Vident Investment Advisory
Georgia
$1.52M -$125K -5,450 -8%
Charles Schwab
22
Charles Schwab
California
$1.51M +$695K +30,268 +85%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$1.32M +$864K +37,609 +186%
Renaissance Technologies
24
Renaissance Technologies
New York
$956K +$960K +41,800 New
JP Morgan Chase
25
JP Morgan Chase
New York
$739K +$71.5K +3,115 +10%