Type / Class
Equity / Common Stock, $0.0001 par value per share
Shares outstanding
161M
Number of holders
112
Total 13F shares, excl. options
49.1M
Shares change
+4.83M
Total reported value, excl. options
$630M
Value change
+$66.1M
Put/Call ratio
0.68
Number of buys
70
Number of sells
-39
Price
$12.86

Significant Holders of Gritstone bio, Inc. - Common Stock, $0.0001 par value per share (GRTS) as of Q4 2021

131 filings reported holding GRTS - Gritstone bio, Inc. - Common Stock, $0.0001 par value per share as of Q4 2021.
Gritstone bio, Inc. - Common Stock, $0.0001 par value per share (GRTS) has 112 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 49.1M shares of 161M outstanding shares and own 30.57% of the company stock.
Largest 10 shareholders include EcoR1 Capital, LLC (6.01M shares), FRAZIER MANAGEMENT LLC (4.67M shares), Avidity Partners Management LP (4.37M shares), BlackRock Inc. (3.79M shares), STATE STREET CORP (3.67M shares), Versant Venture Management, LLC (3.56M shares), Redmile Group, LLC (3.43M shares), VANGUARD GROUP INC (2.71M shares), Palo Alto Investors LP (2.36M shares), and FMR LLC (2.07M shares).
This table shows the top 112 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.