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Y-mAbs Therapeutics
YMAB

Overview Fund Activity

117 hedge funds and large institutions have $804M invested in Y-mAbs Therapeutics in 2021 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 55 increasing their positions, 32 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
117
Holders Change
+3
Holders Change %
+2.63%
% of All Funds
2.06%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.04%
New
18
Increased
55
Reduced
32
Closed
14
Calls
–
Puts
$496K
Net Calls
-$496K
Net Calls Change
-$496K

Top Buyers

1
State Street
1
State Street
Massachusetts
$51.7M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$91.3M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$46.8M
4
FLAM
4
First Light Asset Management
Minnesota
$28.6M
5
ACM
5
Ashford Capital Management
Delaware
$15.4M

Top Sellers

1
PCH
1
Polar Capital Holdings
United Kingdom
$243K
2
CAM
2
Cormorant Asset Management
Massachusetts
$37.2M
3
SFM
3
Sphera Funds Management
Israel
$0
4
PI
4
Putnam Investments
Massachusetts
$0
5
Axa
5
Axa
France
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
DekaBank Deutsche Girozentrale
76
DekaBank Deutsche Girozentrale
Germany
$376K – – –
CF
77
CNA Financial
Illinois
$374K +$48.3K +1,600 +15%
VEA
78
Virtus ETF Advisers
New York
$363K +$10K +331 +3%
JF
79
Jump Financial
Illinois
$357K +$223K +7,379 +167%
Qube Research & Technologies (QRT)
80
Qube Research & Technologies (QRT)
United Kingdom
$315K +$315K +10,433 New
BNP Paribas Financial Markets
81
BNP Paribas Financial Markets
France
$310K -$1.74M -57,640 -85%
EAM
82
Erste Asset Management
Austria
$296K – – –
TI
83
Trexquant Investment
Connecticut
$289K +$289K +9,542 New
Royal Bank of Canada
84
Royal Bank of Canada
Ontario, Canada
$282K +$14.3K +473 +5%
MLICM
85
Metropolitan Life Insurance Company (MetLife)
New York
$271K -$9.16K -303 -3%
Principal Financial Group
86
Principal Financial Group
Iowa
$269K -$215K -7,120 -44%
State Board of Administration of Florida Retirement System
87
State Board of Administration of Florida Retirement System
Florida
$267K +$3.92K +130 +1%
Invesco
88
Invesco
Georgia
$257K +$65.6K +2,169 +34%
Los Angeles Capital Management
89
Los Angeles Capital Management
California
$251K -$108K -3,554 -30%
PCH
90
Polar Capital Holdings
United Kingdom
$243K -$15.1M -499,604 -98%
XT
91
XTX Topco
Cayman Islands
$243K +$243K +8,036 New
ACI
92
AMP Capital Investors
Australia
$233K +$233K +7,700 New
MAM
93
Martingale Asset Management
Massachusetts
$222K -$12.2K -400 -5%
Jane Street
94
Jane Street
New York
$218K -$406K -13,403 -65%
AC
95
Allstate Corporation
Illinois
$210K +$30.6K +1,012 +17%
DTL
96
Dynamic Technology Lab
Singapore
$205K +$205K +6,790 New
Legal & General Group
97
Legal & General Group
United Kingdom
$137K +$6.87K +227 +5%
TRCT
98
Tower Research Capital (TRC)
New York
$122K +$37.7K +1,250 +45%
Credit Agricole
99
Credit Agricole
France
$106K +$106K +3,500 New
Russell Investments Group
100
Russell Investments Group
United Kingdom
$89K +$89K +2,976 New
2 3
4
5 6