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Y-mAbs Therapeutics
YMAB

Overview Fund Activity

85 hedge funds and large institutions have $95.4M invested in Y-mAbs Therapeutics in 2023 Q1 according to their latest regulatory filings, with 13 funds opening new positions, 32 increasing their positions, 27 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
85
Holders Change
-6
Holders Change %
-6.59%
% of All Funds
1.36%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
13
Increased
32
Reduced
27
Closed
19
Calls
$50K
Puts
$2K
Net Calls
+$48K
Net Calls Change
-$44K

Top Buyers

1
ACM
1
AIGH Capital Management
Maryland
$2.15M
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$1.62M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$3.96M
4
Nuveen Asset Management
4
Nuveen Asset Management
Illinois
$1.67M
5
Acadian Asset Management
5
Acadian Asset Management
Massachusetts
$2M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$1.53M
2
Millennium Management
2
Millennium Management
New York
$3.12M
3
AG
3
Artal Group
Luxembourg
$0
4
BlackRock
4
BlackRock
New York
$11.8M
5
E
5
Ergoteles
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
SFI
51
Susquehanna Fundamental Investments
Pennsylvania
$205K -$8.61K -1,718 -4%
JF
52
Jump Financial
Illinois
$205K +$205K +40,900 New
BNP Paribas Financial Markets
53
BNP Paribas Financial Markets
France
$178K +$5.55K +1,108 +3%
Walleye Capital
54
Walleye Capital
New York
$137K -$56.1K -11,207 -29%
AG
55
Algert Global
California
$129K – – –
DTL
56
Dynamic Technology Lab
Singapore
$128K +$128K +25,478 New
VF
57
Virtu Financial
New York
$126K +$126K +25,147 New
T. Rowe Price Associates
58
T. Rowe Price Associates
Maryland
$124K +$35.6K +7,100 +40%
Jane Street
59
Jane Street
New York
$122K -$212K -42,386 -64%
Deutsche Bank
60
Deutsche Bank
Germany
$118K +$31K +6,191 +36%
SG Americas Securities
61
SG Americas Securities
New York
$109K +$58.6K +11,676 +116%
MIM
62
MetLife Investment Management
New Jersey
$101K +$34.5K +6,895 +52%
AIG
63
American International Group
New York
$88.8K +$1.77K +354 +2%
Manulife (Manufacturers Life Insurance)
64
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$80.7K – – –
CIM
65
CIM Investment Management
Pennsylvania
$76.7K +$2.64K +526 +4%
Allspring Global Investments
66
Allspring Global Investments
North Carolina
$72.9K +$64.4K +12,849 +756%
State Board of Administration of Florida Retirement System
67
State Board of Administration of Florida Retirement System
Florida
$71.7K – – –
California State Teachers Retirement System (CalSTRS)
68
California State Teachers Retirement System (CalSTRS)
California
$68.4K -$148K -29,480 -68%
Invesco
69
Invesco
Georgia
$67.8K -$4.1K -819 -6%
Russell Investments Group
70
Russell Investments Group
United Kingdom
$59.2K +$55.1K +10,996 +1,348%
Principal Financial Group
71
Principal Financial Group
Iowa
$54.9K -$3.55K -709 -6%
DA
72
Denali Advisors
California
$41.6K +$41.6K +8,300 New
Wells Fargo
73
Wells Fargo
California
$35.4K +$35.4K +7,069 New
New York State Common Retirement Fund
74
New York State Common Retirement Fund
New York
$31K -$91.6K -18,400 -75%
TRCT
75
Tower Research Capital (TRC)
New York
$30K +$27.1K +5,323 +924%
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