PROTEOSTASIS THERAPEUTICS IN's ticker is PTI and the CUSIP is 74373B109. A total of 42 filers reported holding PROTEOSTASIS THERAPEUTICS IN in Q3 2020. The put-call ratio across all filers is 1.44 and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2020 | $259,000 | 0.0% | 235,263 | +24.2% | 0.00% | – |
Q2 2020 | $259,000 | -71.5% | 189,380 | -32.6% | 0.00% | -100.0% |
Q4 2018 | $910,000 | +212.7% | 280,900 | +103.0% | 0.00% | – |
Q3 2017 | $291,000 | +21.8% | 138,400 | +602.5% | 0.00% | – |
Q2 2016 | $239,000 | – | 19,700 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Cormorant Asset Management, LP | 3,804,027 | $17,803,000 | 2.95% |
HARBOURVEST PARTNERS LLC | 440,627 | $2,062,000 | 0.89% |
NEA Management Company, LLC | 3,556,778 | $16,646,000 | 0.61% |
Rock Springs Capital Management LP | 450,000 | $2,106,000 | 0.11% |
Bain Capital Public Equity Management, LLC | 263,498 | $1,233,000 | 0.07% |
ELEMENT CAPITAL MANAGEMENT LLC | 65,973 | $309,000 | 0.06% |
Hillhouse Capital Management | 865,923 | $4,053,000 | 0.06% |
SABBY MANAGEMENT, LLC | 125,151 | $586,000 | 0.04% |
Marshall Wace North America L.P. | 684,124 | $3,421,000 | 0.02% |
FNY Partners Fund LP | 20,127 | $94,000 | 0.02% |