YMAB - Y-mAbs Therapeutics, Inc.

NasdaqGS - NasdaqGS Real Time Price. Currency in USD

Major Holders

Currency in USD
Breakdown
41.79%% of Shares Held by All Insider
42.03%% of Shares Held by Institutions
72.21%% of Float Held by Institutions
117Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Sofinnova Investments, Inc.2,104,278Sep 29, 20195.30%54,837,484
FMR, LLC1,626,642Sep 29, 20194.09%42,390,290
Blackrock Inc.1,324,567Sep 29, 20193.33%34,518,216
Cormorant Asset Management, LP883,800Sep 29, 20192.22%23,031,828
Perceptive Advisors Llc854,940Sep 29, 20192.15%22,279,736
Price (T.Rowe) Associates Inc837,800Sep 29, 20192.11%21,833,068
AllianceBernstein, L.P.765,701Sep 29, 20191.93%19,954,168
Vanguard Group, Inc. (The)742,982Sep 29, 20191.87%19,362,110
Wellington Management Company, LLP410,615Sep 29, 20191.03%10,700,626
Artal Group S.A.400,000Sep 29, 20191.01%10,424,000

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Fidelity Select Portfolios - Biotechnology1,265,742Sep 29, 20193.19%32,985,236
iShares Russell 2000 ETF455,411Sep 29, 20191.15%11,868,010
Fidelity Advisor Biotechnology Fund360,900Sep 29, 20190.91%9,405,054
AB Cap Fd.-AB Small Cap Growth Port344,585Sep 29, 20190.87%8,979,885
Price (T.Rowe) Health Sciences Fund330,836Sep 29, 20190.83%8,621,586
Vanguard Total Stock Market Index Fund279,795Jun 29, 20190.70%6,398,911
Goldman Sachs Tr-Goldman Sachs Small/Mid Cap Growth Fund205,611Aug 30, 20190.52%5,463,084
iShares Russell 2000 Growth ETF182,506Sep 29, 20190.46%4,756,106
Price (T.Rowe) New Horizons Fund145,207Sep 29, 20190.37%3,784,094
Principal Small Cap Growth Fd I117,275Sep 29, 20190.30%3,056,186