Citadel Advisors - PHATHOM PHARMACEUTICALS INC ownership

PHATHOM PHARMACEUTICALS INC's ticker is PHAT and the CUSIP is 71722W107. A total of 85 filers reported holding PHATHOM PHARMACEUTICALS INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of PHATHOM PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2023$3,032,468
+245.9%
292,427
+377.7%
0.00%
Q2 2023$876,599
-47.6%
61,215
-73.8%
0.00%
Q1 2023$1,671,359
+658.0%
234,084
+1091.1%
0.00%
Q4 2022$220,507
-78.6%
19,653
-78.9%
0.00%
Q3 2022$1,030,000
+0.4%
93,000
-23.4%
0.00%
Q2 2022$1,026,000
+33.6%
121,412
+115.3%
0.00%
Q1 2022$768,000
+239.8%
56,400
+391.9%
0.00%
Q4 2021$226,000
-80.3%
11,466
-67.9%
0.00%
Q3 2021$1,146,000
-57.9%
35,710
-55.6%
0.00%
-100.0%
Q2 2021$2,721,000
+747.7%
80,374
+841.0%
0.00%
Q1 2021$321,000
-20.0%
8,541
-29.3%
0.00%
Q4 2020$401,000
+63.0%
12,076
+79.8%
0.00%
Q3 2020$246,000
-20.1%
6,716
-43.8%
0.00%
Q1 2020$308,00011,9480.00%
Other shareholders
PHATHOM PHARMACEUTICALS INC shareholders Q1 2022
NameSharesValueWeighting ↓
Medicxi Ventures Management (Jersey) Ltd 2,067,861$77,669,00045.24%
FRAZIER MANAGEMENT LLC 5,827,415$218,878,00017.56%
Abingworth LLP 1,203,135$45,057,00015.56%
Greenspring Associates, LLC 360,939$13,557,00010.78%
Penn Mutual Asset Management, LLC 86,940$3,265,0003.69%
RA Capital Management 3,115,008$117,000,0001.76%
Rhenman & Partners Asset Management AB 175,000$6,573,0000.46%
Summit Rock Advisors, LP 34,100$1,281,0000.44%
Eventide Asset Management 600,000$22,536,0000.33%
Parkman Healthcare Partners LLC 30,207$1,135,0000.26%
View complete list of PHATHOM PHARMACEUTICALS INC shareholders