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Y-mAbs Therapeutics
YMAB

Overview Fund Activity

112 hedge funds and large institutions have $225M invested in Y-mAbs Therapeutics in 2024 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 39 increasing their positions, 31 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
112
Holders Change
+7
Holders Change %
+6.67%
% of All Funds
1.49%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
18
Increased
39
Reduced
31
Closed
11
Calls
$50K
Puts
$8K
Net Calls
+$42K
Net Calls Change
-$516K

Top Buyers

1
CP
1
Caligan Partners
New York
$13.8M
2
LGM
2
Logos Global Management
California
$7.83M
3
PBA
3
Paradigm Biocapital Advisors
New York
$33.2M
4
BFM
4
Boothbay Fund Management
New York
$5.43M
5
State Street
5
State Street
Massachusetts
$10.3M

Top Sellers

1
CAM
1
Cormorant Asset Management
Massachusetts
$3.33M
2
Acadian Asset Management
2
Acadian Asset Management
Massachusetts
$0
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$4.82M
4
Connor, Clark & Lunn Investment Management (CC&L)
4
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$0
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$4.31K
Name Holding Trade Value Shares
Change 		Shares
Change %
Bank of America
26
Bank of America
North Carolina
$996K +$371K +47,439 +60%
Nuveen Asset Management
27
Nuveen Asset Management
Illinois
$881K – – –
RHJA
28
Rice Hall James & Associates
California
$850K -$1.06K -135 -0.1%
Squarepoint
29
Squarepoint
New York
$806K -$407K -51,963 -34%
JPMorgan Chase & Co
30
JPMorgan Chase & Co
New York
$765K +$527K +67,325 +222%
Bank of New York Mellon
31
Bank of New York Mellon
New York
$724K +$7K +894 +1%
Two Sigma Investments
32
Two Sigma Investments
New York
$692K +$166K +21,196 +32%
Barclays
33
Barclays
United Kingdom
$594K +$52K +6,640 +10%
Two Sigma Advisers
34
Two Sigma Advisers
New York
$579K -$86.9K -11,100 -13%
Franklin Resources
35
Franklin Resources
California
$527K +$611 +78 +0.1%
Swiss National Bank
36
Swiss National Bank
Switzerland
$472K – – –
Royal Bank of Canada
37
Royal Bank of Canada
Ontario, Canada
$436K +$355K +45,327 +438%
AllianceBernstein
38
AllianceBernstein
Tennessee
$429K – – –
UBS AM
39
UBS AM
Illinois
$410K +$60.8K +7,765 +17%
Fidelity Investments
40
Fidelity Investments
Massachusetts
$405K +$120K +15,306 +42%
RhumbLine Advisers
41
RhumbLine Advisers
Massachusetts
$403K -$6.76K -863 -2%
BCM
42
Bridgeway Capital Management
Texas
$391K -$204K -26,100 -34%
Citigroup
43
Citigroup
New York
$385K +$171K +21,872 +80%
Marshall Wace
44
Marshall Wace
United Kingdom
$385K +$264K +33,716 +217%
CSS
45
Cubist Systematic Strategies
Connecticut
$376K +$376K +48,011 New
Federated Hermes
46
Federated Hermes
Pennsylvania
$348K – – –
SC
47
Sapient Capital
Indiana
$342K – – –
SO
48
STRS Ohio
Ohio
$340K – – –
Rafferty Asset Management
49
Rafferty Asset Management
New York
$323K +$48.4K +6,178 +18%
UBS Group
50
UBS Group
Switzerland
$305K -$44.3K -5,654 -13%
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