Type / Class
Equity / Common Stock, par value $0.0001 per share
Shares outstanding
126M
Number of holders
147
Total 13F shares, excl. options
59M
Shares change
-1.27M
Total reported value, excl. options
$608M
Value change
-$13.8M
Put/Call ratio
4.14
Number of buys
71
Number of sells
-86
Price
$10.32

Significant Holders of Karyopharm Therapeutics Inc. - Common Stock, par value $0.0001 per share (KPTI) as of Q2 2021

194 filings reported holding KPTI - Karyopharm Therapeutics Inc. - Common Stock, par value $0.0001 per share as of Q2 2021.
Karyopharm Therapeutics Inc. - Common Stock, par value $0.0001 per share (KPTI) has 147 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 59M shares of 126M outstanding shares and own 46.61% of the company stock.
Largest 10 shareholders include BlackRock Inc. (8.78M shares), STATE STREET CORP (5.82M shares), Palo Alto Investors LP (5.38M shares), Rubric Capital Management LP (4.25M shares), VANGUARD GROUP INC (3.61M shares), ALKEON CAPITAL MANAGEMENT LLC (2.66M shares), Delphi Management Partners VIII, L.L.C. (2.26M shares), MORGAN STANLEY (1.64M shares), FRONTIER CAPITAL MANAGEMENT CO LLC (1.49M shares), and RICE HALL JAMES & ASSOCIATES, LLC (1.41M shares).
This table shows the top 147 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
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.