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) had 115 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions held a total of 22,809,127 shares of stock of the company.
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 table shows 115 institutional shareholders of the security as of 31 Dec 2020.
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.