GROUP ONE TRADING, L.P. - KRYSTAL BIOTECH INC ownership

KRYSTAL BIOTECH INC's ticker is and the CUSIP is 501147952. A total of 3 filers reported holding KRYSTAL BIOTECH 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 KRYSTAL BIOTECH INC
ValueSharesWeighting
Q3 2023$243,600
+59.6%
2,100
+61.5%
0.00%
Q2 2023$152,620
-71.5%
1,300
-80.6%
0.00%
-100.0%
Q1 2023$536,402
-42.1%
6,700
-42.7%
0.00%0.0%
Q4 2022$926,874
+1555.1%
11,700
+1362.5%
0.00%
Q3 2022$56,000
-95.3%
800
-95.6%
0.00%
-100.0%
Q2 2022$1,195,000
+274.6%
18,200
+279.2%
0.00%
Q1 2022$319,000
-37.6%
4,800
-34.2%
0.00%
Q4 2021$511,000
+3093.8%
7,300
+2333.3%
0.00%
Q3 2021$16,000
-83.2%
300
-78.6%
0.00%
Q2 2021$95,0001,4000.00%
Other shareholders
KRYSTAL BIOTECH INC shareholders Q1 2023
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 6,700$536,4020.00%
SIMPLEX TRADING, LLC 15,300$1,2240.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of KRYSTAL BIOTECH INC shareholders