Type / Class
Equity / Common Stock, $0.0001 par value per share
Shares outstanding
45,101,565
Total 13F shares
20,069,737
Share change
+657,709
Total reported value
$522,452,562
Price per share
$26.10
Number of holders
80
Value change
+$16,002,866
Number of buys
37
Number of sells
41

Institutional Holders of Y-mAbs Therapeutics, Inc. - Common Stock, $0.0001 par value per share (YMAB) as of Q1 2020

As of 31 Mar 2020, Y-mAbs Therapeutics, Inc. - Common Stock, $0.0001 par value per share (YMAB) was held by 80 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 20,069,737 shares. The largest 10 holders included WELLINGTON MANAGEMENT GROUP LLP, Sofinnova Investments, Inc., BlackRock Inc., Cormorant Asset Management, LP, FMR LLC, VANGUARD GROUP INC, ALLIANCEBERNSTEIN L.P., STATE STREET CORP, LOOMIS SAYLES & CO L P, and Artisan Partners Limited Partnership. This page lists 80 institutional shareholders reporting positions in this security for the Q1 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.