PROTEOSTASIS THERAPEUTICS IN - COM (PTI)

Q2 2020 13F Holders as of 30 Jun 2020

Type / Class
Equity / COM
Total 13F shares
8,679,431
Share change
-2,352,587
Total reported value
$11,887,247
Put/Call ratio
199%
Price per share
$1.37
Number of holders
47
Value change
-$2,639,774
Number of buys
19
Number of sells
17

Institutional Holders of PROTEOSTASIS THERAPEUTICS IN - COM (PTI) as of Q2 2020

As of 30 Jun 2020, PROTEOSTASIS THERAPEUTICS IN - COM (PTI) was held by 47 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 8,679,431 shares. The largest 10 holders included VANGUARD GROUP INC, BlackRock Inc., WINTON GROUP Ltd, Bain Capital Public Equity Management II, LLC, MACQUARIE GROUP LTD, HarbourVest Partners LLC, ACADIAN ASSET MANAGEMENT LLC, GEODE CAPITAL MANAGEMENT, LLC, BRIDGEWAY CAPITAL MANAGEMENT INC, and JPMORGAN CHASE & CO. This page lists 47 institutional shareholders reporting positions in this security for the Q2 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.