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Y-mAbs Therapeutics
YMAB

Overview Fund Activity

65 hedge funds and large institutions have $342M invested in Y-mAbs Therapeutics in 2019 Q3 according to their latest regulatory filings, with 11 funds opening new positions, 28 increasing their positions, 14 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
65
Holders Change
+6
Holders Change %
+10.17%
% of All Funds
1.43%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
11
Increased
28
Reduced
14
Closed
5
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
PA
Perceptive Advisors
New York
$22.3M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$10.7M
3
Vanguard Group
Vanguard Group
Pennsylvania
$19.4M
4
BlackRock
BlackRock
New York
$34.5M
5
Northern Trust
Northern Trust
Illinois
$6.45M

Top Sellers

1
Millennium Management
Millennium Management
New York
$4.82M
2
CAM
Cormorant Asset Management
Massachusetts
$23M
3
Point72 Asset Management
Point72 Asset Management
Connecticut
$0
4
Deutsche Bank
Deutsche Bank
Germany
$160K
5
Citigroup
Citigroup
New York
$34K
Name Holding Trade Value Shares
Change 		Shares
Change %
SI
1
Sofinnova Investments
California
$54.8M – – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$42.4M – – –
BlackRock
3
BlackRock
New York
$34.5M +$4.45M +170,736 +15%
CAM
4
Cormorant Asset Management
Massachusetts
$23M -$3.03M -116,200 -12%
PA
5
Perceptive Advisors
New York
$22.3M +$22.3M +854,940 New
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$21.8M +$2.33M +89,449 +12%
AllianceBernstein
7
AllianceBernstein
Tennessee
$20M +$561K +21,546 +3%
Vanguard Group
8
Vanguard Group
Pennsylvania
$19.4M +$6.6M +253,400 +52%
Wellington Management Group
9
Wellington Management Group
Massachusetts
$10.7M +$10.7M +410,615 New
AG
10
Artal Group
Luxembourg
$10.4M – – –
State Street
11
State Street
Massachusetts
$9.22M +$831K +31,878 +10%
Goldman Sachs
12
Goldman Sachs
New York
$6.84M +$954K +36,589 +16%
Northern Trust
13
Northern Trust
Illinois
$6.45M +$3.47M +133,303 +117%
DCM
14
Driehaus Capital Management
Illinois
$5.4M +$189K +7,246 +4%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$5.32M +$1.02M +39,223 +24%
SFM
16
Sphera Funds Management
Israel
$4.95M – – –
Millennium Management
17
Millennium Management
New York
$4.82M -$5.67M -217,687 -54%
Axa
18
Axa
France
$4.05M -$3.57K -137 -0.1%
Morgan Stanley
19
Morgan Stanley
New York
$3.41M +$3.41M +130,718 +47,021%
PI
20
Putnam Investments
Massachusetts
$2.88M +$2.88M +110,400 New
BBA
21
Baker Bros. Advisors
New York
$2.68M – – –
Stifel Financial
22
Stifel Financial
Missouri
$2.61M – – –
Charles Schwab
23
Charles Schwab
California
$2.27M +$551K +21,153 +32%
Nuveen Asset Management
24
Nuveen Asset Management
Illinois
$2.2M +$114K +4,357 +5%
Renaissance Technologies
25
Renaissance Technologies
New York
$1.84M +$753K +28,900 +69%
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