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Y-mAbs Therapeutics
YMAB

Overview Fund Activity

95 hedge funds and large institutions have $132M invested in Y-mAbs Therapeutics in 2023 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 32 increasing their positions, 30 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
95
Holders Change
+10
Holders Change %
+11.76%
% of All Funds
1.5%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
20
Increased
32
Reduced
30
Closed
10
Calls
$36K
Puts
$11K
Net Calls
+$25K
Net Calls Change
-$23K

Top Buyers

1
D.E. Shaw & Co
D.E. Shaw & Co
New York
$8.66M
2
Los Angeles Capital Management
Los Angeles Capital Management
California
$1.84M
3
Acadian Asset Management
Acadian Asset Management
Massachusetts
$4.44M
4
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
$3.83M
5
Goldman Sachs
Goldman Sachs
New York
$2.73M

Top Sellers

1
ACM
AIGH Capital Management
Maryland
$0
2
Millennium Management
Millennium Management
New York
$2.24M
3
AQR Capital Management
AQR Capital Management
Connecticut
$1.35M
4
Citadel Advisors
Citadel Advisors
Florida
$214K
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$262K
Name Holding Trade Value Shares
Change 		Shares
Change %
Citadel Advisors
51
Citadel Advisors
Florida
$214K -$1.86M -274,197 -90%
Ameriprise
52
Ameriprise
Minnesota
$212K +$212K +31,181 New
Russell Investments Group
53
Russell Investments Group
United Kingdom
$192K +$111K +16,414 +139%
ECM
54
ExodusPoint Capital Management
New York
$180K +$180K +26,500 New
FRM
55
Fox Run Management
Connecticut
$178K +$178K +26,151 New
Mirae Asset Global Investments
56
Mirae Asset Global Investments
South Korea
$170K +$170K +25,001 New
Massachusetts Financial Services
57
Massachusetts Financial Services
Massachusetts
$156K +$156K +22,930 New
UBS Group
58
UBS Group
Switzerland
$143K -$375K -55,196 -72%
MIM
59
MetLife Investment Management
New Jersey
$136K – – –
T. Rowe Price Associates
60
T. Rowe Price Associates
Maryland
$125K -$44K -6,441 -26%
Deutsche Bank
61
Deutsche Bank
Germany
$123K -$37.1K -5,468 -23%
Ohio Public Employees Retirement System (OPERS)
62
Ohio Public Employees Retirement System (OPERS)
Ohio
$123K +$123K +18,100 New
AIG
63
American International Group
New York
$120K -$81 -12 -0.1%
ETC
64
Exchange Traded Concepts
Oklahoma
$110K +$110K +16,208 New
Manulife (Manufacturers Life Insurance)
65
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$106K -$3.61K -532 -3%
Man Group
66
Man Group
United Kingdom
$105K +$105K +15,444 New
CIM
67
CIM Investment Management
Pennsylvania
$104K – – –
TI
68
Trexquant Investment
Connecticut
$100K +$100K +14,800 New
Wells Fargo
69
Wells Fargo
California
$99.3K +$51.3K +7,549 +107%
State Board of Administration of Florida Retirement System
70
State Board of Administration of Florida Retirement System
Florida
$97.1K – – –
EGM
71
Engineers Gate Manager
New York
$95.7K +$95.7K +14,100 New
Principal Financial Group
72
Principal Financial Group
Iowa
$93.2K +$18.8K +2,770 +25%
CC
73
Corton Capital
Ontario, Canada
$89.9K +$89.9K +13,238 New
American Century Companies
74
American Century Companies
Missouri
$89.4K +$89.4K +13,173 New
California State Teachers Retirement System (CalSTRS)
75
California State Teachers Retirement System (CalSTRS)
California
$83.1K -$9.59K -1,412 -10%
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3
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