GROUP ONE TRADING LLC - SCHEIN HENRY INC ownership

SCHEIN HENRY INC's ticker is and the CUSIP is 806407902. A total of 5 filers reported holding SCHEIN HENRY 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 LLC ownership history of SCHEIN HENRY INC
ValueSharesWeighting
Q2 2024$32,050
-89.4%
500
-87.5%
0.00%
-100.0%
Q1 2024$302,080
+917.1%
4,000
+900.0%
0.00%
Q3 2023$29,700
+22.1%
400
+33.3%
0.00%
Q2 2023$24,330
-99.4%
300
-99.4%
0.00%
-100.0%
Q1 2023$3,962,844
+2.3%
48,600
+0.2%
0.01%
+55.6%
Q4 2022$3,873,695
+1629.3%
48,500
+1326.5%
0.01%
Q3 2022$224,000
+540.0%
3,400
+750.0%
0.00%
Q1 2022$35,000
-75.0%
400
-77.8%
0.00%
Q4 2021$140,000
-65.9%
1,800
-66.7%
0.00%
Q3 2021$411,000
+2.5%
5,4000.0%0.00%
Q2 2021$401,000
-18.5%
5,400
-23.9%
0.00%
-100.0%
Q1 2021$492,000
-10.2%
7,100
-13.4%
0.00%0.0%
Q4 2020$548,000
+191.5%
8,200
+156.2%
0.00%0.0%
Q3 2020$188,000
+7.4%
3,200
+6.7%
0.00%0.0%
Q2 2020$175,000
+1650.0%
3,000
+1400.0%
0.00%
Q1 2020$10,000
-99.0%
200
-98.6%
0.00%
-100.0%
Q4 2019$967,000
+1410.9%
14,500
+1350.0%
0.01%
+600.0%
Q3 2019$64,000
-98.8%
1,000
-98.7%
0.00%
-97.9%
Q2 2019$5,291,000
+17.7%
75,700
+1.2%
0.05%
-4.0%
Q1 2019$4,496,000
+2193.9%
74,800
+3152.2%
0.05%
+2400.0%
Q3 2018$196,000
+1206.7%
2,300
+1050.0%
0.00%
Q2 2018$15,000
-77.6%
200
-80.0%
0.00%
-100.0%
Q1 2018$67,000
+139.3%
1,000
+150.0%
0.00%
Q4 2017$28,0004000.00%
Other shareholders
SCHEIN HENRY INC shareholders Q1 2023
NameSharesValueWeighting ↓
GROUP ONE TRADING LLC 48,600$3,962,8440.01%
Twin Tree Management, LP 68,200$5,561,0280.01%
SIMPLEX TRADING, LLC 82,300$6,7100.01%
JANE STREET GROUP, LLC 18,800$1,532,9520.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of SCHEIN HENRY INC shareholders