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Y-mAbs Therapeutics
YMAB

Overview Fund Activity

95 hedge funds and large institutions have $374M invested in Y-mAbs Therapeutics in 2024 Q1 according to their latest regulatory filings, with 19 funds opening new positions, 25 increasing their positions, 44 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
95
Holders Change
+1
Holders Change %
+1.06%
% of All Funds
1.38%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
19
Increased
25
Reduced
44
Closed
18
Calls
$748K
Puts
$808K
Net Calls
-$60K
Net Calls Change
-$61K

Top Buyers

1
PBA
1
Paradigm Biocapital Advisors
New York
$36.3M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$24.8M
3
Pictet Asset Management
3
Pictet Asset Management
Switzerland
$12.1M
4
SCM
4
Soleus Capital Management
Connecticut
$9.28M
5
Millennium Management
5
Millennium Management
New York
$4.59M

Top Sellers

1
CP
1
Caligan Partners
New York
$9.55M
2
BFM
2
Boothbay Fund Management
New York
$5.63M
3
Morgan Stanley
3
Morgan Stanley
New York
$3.06M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$17.4M
5
Los Angeles Capital Management
5
Los Angeles Capital Management
California
$2.07M
Name Holding Trade Value Shares
Change 		Shares
Change %
Los Angeles Capital Management
26
Los Angeles Capital Management
California
$2.07M -$3.72M -228,979 -64%
Citadel Advisors
27
Citadel Advisors
Florida
$1.92M -$312K -19,199 -14%
Renaissance Technologies
28
Renaissance Technologies
New York
$1.88M -$968K -59,500 -34%
Bank of New York Mellon
29
Bank of New York Mellon
New York
$1.82M -$130K -7,987 -7%
Two Sigma Investments
30
Two Sigma Investments
New York
$1.7M +$690K +42,463 +69%
Jane Street
31
Jane Street
New York
$1.63M +$1.11M +68,230 +211%
RHJA
32
Rice Hall James & Associates
California
$1.4M +$10.3K +633 +0.7%
Massachusetts Financial Services
33
Massachusetts Financial Services
Massachusetts
$1.29M -$2.85K -175 -0.2%
CSS
34
Cubist Systematic Strategies
Connecticut
$1.26M +$661K +40,674 +110%
CCIA
35
Campbell & Co Investment Adviser
Maryland
$1.24M -$96.8K -5,951 -7%
BCM
36
Bridgeway Capital Management
Texas
$1.07M -$488K -30,000 -31%
Prudential Financial
37
Prudential Financial
New Jersey
$1.06M -$788K -48,490 -43%
AllianceBernstein
38
AllianceBernstein
Tennessee
$1.01M -$13.2K -810 -1%
RhumbLine Advisers
39
RhumbLine Advisers
Massachusetts
$898K +$19.7K +1,211 +2%
Squarepoint
40
Squarepoint
New York
$844K +$844K +51,937 New
American Century Companies
41
American Century Companies
Missouri
$745K +$282K +17,355 +61%
Federated Hermes
42
Federated Hermes
Pennsylvania
$725K +$1.48K +91 +0.2%
SC
43
Sapient Capital
Indiana
$711K – – –
AQR Capital Management
44
AQR Capital Management
Connecticut
$615K +$615K +37,841 New
UBS Group
45
UBS Group
Switzerland
$611K +$13.1K +803 +2%
ZCM
46
Ziegler Capital Management
Illinois
$577K +$577K +35,461 New
SO
47
STRS Ohio
Ohio
$570K -$708K -43,600 -55%
State of Wisconsin Investment Board
48
State of Wisconsin Investment Board
Wisconsin
$569K -$681K -41,900 -54%
BNP Paribas Financial Markets
49
BNP Paribas Financial Markets
France
$567K -$4.86K -299 -0.9%
Boston Partners
50
Boston Partners
Massachusetts
$556K +$556K +34,165 New
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