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Y-mAbs Therapeutics
YMAB

Overview Fund Activity

109 hedge funds and large institutions have $920M invested in Y-mAbs Therapeutics in 2020 Q2 according to their latest regulatory filings, with 33 funds opening new positions, 40 increasing their positions, 29 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
109
Holders Change
+29
Holders Change %
+36.25%
% of All Funds
2.24%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.08%
New
33
Increased
40
Reduced
29
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
FLAM
1
First Light Asset Management
Minnesota
$26.2M
2
BlackRock
2
BlackRock
New York
$99.9M
3
State Street
3
State Street
Massachusetts
$41.3M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$53.6M
5
PC
5
Polar Capital
United Kingdom
$21.9M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$101M
2
PA
2
Perceptive Advisors
New York
$15.4M
3
CAM
3
Cormorant Asset Management
Massachusetts
$68M
4
DCM
4
Driehaus Capital Management
Illinois
$14.4M
5
AG
5
Artal Group
Luxembourg
$13M
Name Holding Trade Value Shares
Change 		Shares
Change %
New York State Common Retirement Fund
26
New York State Common Retirement Fund
New York
$5.48M +$289K +6,700 +6%
BCM
27
Burrage Capital Management
Massachusetts
$5.32M -$2.11M -48,763 -28%
PI
28
Putnam Investments
Massachusetts
$4.54M +$731K +16,920 +19%
Millennium Management
29
Millennium Management
New York
$4.52M -$1.71M -39,653 -27%
Bank of New York Mellon
30
Bank of New York Mellon
New York
$4.52M +$827K +19,140 +22%
Federated Hermes
31
Federated Hermes
Pennsylvania
$3.84M +$3.84M +88,808 New
Invesco
32
Invesco
Georgia
$3.67M +$3.67M +85,061 New
Morgan Stanley
33
Morgan Stanley
New York
$3.54M +$3.31M +76,700 +1,461%
Two Sigma Advisers
34
Two Sigma Advisers
New York
$3.43M +$644K +14,900 +23%
TCM
35
Tekla Capital Management
Massachusetts
$3.31M – – –
Bank of America
36
Bank of America
North Carolina
$2.99M +$74K +1,714 +3%
California Public Employees Retirement System
37
California Public Employees Retirement System
California
$2.9M +$710K +16,431 +32%
RHJA
38
Rice Hall James & Associates
California
$2.78M +$30.2K +698 +1%
Allianz Asset Management
39
Allianz Asset Management
Germany
$2.5M -$170K -3,936 -6%
AA
40
ALPS Advisors
Colorado
$2.34M +$2.34M +54,239 New
Barclays
41
Barclays
United Kingdom
$2.25M +$1.78M +41,223 +382%
Aviva
42
Aviva
United Kingdom
$2.17M -$3.56M -82,407 -62%
State of Wisconsin Investment Board
43
State of Wisconsin Investment Board
Wisconsin
$2.13M +$350K +8,100 +20%
California State Teachers Retirement System (CalSTRS)
44
California State Teachers Retirement System (CalSTRS)
California
$1.95M +$408K +9,435 +26%
MAM
45
Martingale Asset Management
Massachusetts
$1.94M +$1.94M +44,904 New
Swiss National Bank
46
Swiss National Bank
Switzerland
$1.92M +$255K +5,900 +15%
RhumbLine Advisers
47
RhumbLine Advisers
Massachusetts
$1.81M +$597K +13,827 +49%
CS
48
Credit Suisse
Switzerland
$1.61M +$690K +15,982 +75%
VIA
49
Vident Investment Advisory
Georgia
$1.4M -$526K -12,177 -27%
D.E. Shaw & Co
50
D.E. Shaw & Co
New York
$1.37M +$485K +11,236 +55%
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