SIMPLEX TRADING, LLC - KRYSTAL BIOTECH INC ownership

KRYSTAL BIOTECH INC's ticker is and the CUSIP is 501147902. A total of 4 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
SIMPLEX TRADING, LLC ownership history of KRYSTAL BIOTECH INC
ValueSharesWeighting
Q3 2023$127
-58.4%
1,100
-57.7%
0.00%
Q2 2023$305
-77.6%
2,600
-84.7%
0.00%
-100.0%
Q1 2023$1,361
+2795.7%
17,000
+2733.3%
0.00%
Q4 2022$47
-99.9%
6000.0%0.00%
Q3 2022$41,000
-96.4%
600
-96.5%
0.00%
-100.0%
Q2 2022$1,135,000
+435.4%
17,300
+440.6%
0.00%
Q1 2022$212,000
-73.6%
3,200
-72.2%
0.00%
-100.0%
Q4 2021$804,000
+11385.7%
11,500
+11400.0%
0.00%
Q3 2021$7,000
+16.7%
1000.0%0.00%
Q2 2021$6,000
-97.5%
100
+222.6%
0.00%
Q1 2021$238,000
+52.6%
31
+19.2%
0.00%
Q4 2020$156,000260.00%
Other shareholders
KRYSTAL BIOTECH INC shareholders Q1 2023
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 25,600$2,049,5360.01%
SIMPLEX TRADING, LLC 17,000$1,3610.00%
JANE STREET GROUP, LLC 20,900$1,673,2540.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of KRYSTAL BIOTECH INC shareholders