GROUP ONE TRADING, L.P. - PHATHOM PHARMACEUTICALS INC ownership

PHATHOM PHARMACEUTICALS INC's ticker is and the CUSIP is 71722W907. A total of 3 filers reported holding PHATHOM PHARMACEUTICALS INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of PHATHOM PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2023$40,443
-98.4%
3,900
-97.8%
0.00%
-100.0%
Q2 2023$2,521,752
+11293.1%
176,100
+5580.6%
0.01%
Q1 2023$22,134
+1006.7%
3,100
+3000.0%
0.00%
Q4 2021$2,0001000.00%
Other shareholders
PHATHOM PHARMACEUTICALS INC shareholders Q1 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 3,100$22,1340.00%
SIMPLEX TRADING, LLC 14,400$1020.00%
View complete list of PHATHOM PHARMACEUTICALS INC shareholders