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Y-mAbs Therapeutics
YMAB

Overview Fund Activity

105 hedge funds and large institutions have $339M invested in Y-mAbs Therapeutics in 2024 Q3 according to their latest regulatory filings, with 19 funds opening new positions, 38 increasing their positions, 28 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
105
Holders Change
+10
Holders Change %
+10.53%
% of All Funds
1.52%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.01%
New
19
Increased
38
Reduced
28
Closed
9
Calls
$563K
Puts
$5K
Net Calls
+$558K
Net Calls Change
+$233K

Top Buyers

1
LGM
1
Logos Global Management
California
$10.5M
2
CP
2
Caligan Partners
New York
$15.7M
3
State Street
3
State Street
Massachusetts
$15.9M
4
PBA
4
Paradigm Biocapital Advisors
New York
$53.7M
5
BFM
5
Boothbay Fund Management
New York
$7.33M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$941K
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$1.25M
3
SCM
3
Soleus Capital Management
Connecticut
$5.26M
4
Acadian Asset Management
4
Acadian Asset Management
Massachusetts
$1.39M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$10.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
Acadian Asset Management
26
Acadian Asset Management
Massachusetts
$1.39M -$2.85M -217,398 -67%
Point72 Asset Management
27
Point72 Asset Management
Connecticut
$1.25M -$3.47M -263,562 -73%
Connor, Clark & Lunn Investment Management (CC&L)
28
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$1.24M -$1.08M -81,830 -46%
Bank of New York Mellon
29
Bank of New York Mellon
New York
$1.2M -$387K -29,399 -24%
Two Sigma Advisers
30
Two Sigma Advisers
New York
$1.12M -$167K -12,700 -13%
Bank of America
31
Bank of America
North Carolina
$1.05M +$461K +35,037 +78%
BCM
32
Bridgeway Capital Management
Texas
$999K – – –
Franklin Resources
33
Franklin Resources
California
$978K +$4.54K +312 +0.5%
Millennium Management
34
Millennium Management
New York
$941K -$3.66M -278,198 -80%
Barclays
35
Barclays
United Kingdom
$910K +$739K +56,244 +433%
Two Sigma Investments
36
Two Sigma Investments
New York
$883K +$76.6K +5,825 +9%
Swiss National Bank
37
Swiss National Bank
Switzerland
$793K – – –
CCIA
38
Campbell & Co Investment Adviser
Maryland
$744K -$71.7K -5,456 -9%
State of Wisconsin Investment Board
39
State of Wisconsin Investment Board
Wisconsin
$732K +$190K +14,461 +35%
AllianceBernstein
40
AllianceBernstein
Tennessee
$720K -$44.2K -3,360 -6%
RhumbLine Advisers
41
RhumbLine Advisers
Massachusetts
$688K -$27K -2,053 -4%
UBS AM
42
UBS AM
Illinois
$586K -$180K -13,708 -24%
UBS Group
43
UBS Group
Switzerland
$586K +$336K +25,582 +135%
Federated Hermes
44
Federated Hermes
Pennsylvania
$585K – – –
SC
45
Sapient Capital
Indiana
$575K – – –
SO
46
STRS Ohio
Ohio
$571K – – –
Fidelity Investments
47
Fidelity Investments
Massachusetts
$479K +$89.7K +6,822 +23%
Rafferty Asset Management
48
Rafferty Asset Management
New York
$461K +$461K +35,077 New
AA
49
ALPS Advisors
Colorado
$450K +$92 +7 +0%
Legal & General Group
50
Legal & General Group
United Kingdom
$445K +$14.6K +1,114 +3%
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