PROTEOSTASIS THERAPEUTICS IN - COM (PTI)

Q3 2020 13F Holders as of 30 Sep 2020

Type / Class
Equity / COM
Total 13F shares
11,289,722
Share change
+2,613,221
Total reported value
$12,411,165
Put/Call ratio
143%
Price per share
$1.10
Number of holders
39
Value change
+$2,487,487
Number of buys
13
Number of sells
25

Institutional Holders of PROTEOSTASIS THERAPEUTICS IN - COM (PTI) as of Q3 2020

As of 30 Sep 2020, PROTEOSTASIS THERAPEUTICS IN - COM (PTI) was held by 39 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 11,289,722 shares. The largest 10 holders included Ikarian Capital, LLC, VANGUARD GROUP INC, JENNISON ASSOCIATES LLC, BlackRock Inc., MACQUARIE GROUP LTD, Bain Capital Public Equity Management II, LLC, HarbourVest Partners LLC, MILLENNIUM MANAGEMENT LLC, GEODE CAPITAL MANAGEMENT, LLC, and ACADIAN ASSET MANAGEMENT LLC. This page lists 39 institutional shareholders reporting positions in this security for the Q3 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.