Type / Class
Equity / Common Stock, $0.0001 par value per share
Shares outstanding
45,101,565
Total 13F shares
22,809,127
Share change
+753,680
Total reported value
$1,129,308,254
Price per share
$49.51
Number of holders
115
Value change
+$38,442,838
Number of buys
59
Number of sells
40

Institutional Holders of Y-mAbs Therapeutics, Inc. - Common Stock, $0.0001 par value per share (YMAB) as of Q4 2020

As of 31 Dec 2020, Y-mAbs Therapeutics, Inc. - Common Stock, $0.0001 par value per share (YMAB) was held by 115 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 22,809,127 shares. The largest 10 holders included WELLINGTON MANAGEMENT GROUP LLP, BlackRock Inc., Sofinnova Investments, Inc., Cormorant Asset Management, LP, VANGUARD GROUP INC, Artisan Partners Limited Partnership, ALLIANCEBERNSTEIN L.P., FMR LLC, STATE STREET CORP, and GOLDMAN SACHS GROUP INC. This page lists 115 institutional shareholders reporting positions in this security for the Q4 2020 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.