SIMPLEX TRADING, LLC - OAK STR HEALTH INC ownership

OAK STR HEALTH INC's ticker is and the CUSIP is 67181A907. A total of 7 filers reported holding OAK STR HEALTH 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 OAK STR HEALTH INC
ValueSharesWeighting
Q1 2023$6,533
+122.4%
168,900
+23.6%
0.01%
+100.0%
Q4 2022$2,938
-100.0%
136,600
-47.7%
0.00%
-57.1%
Q3 2022$6,407,000
+255.7%
261,300
+138.4%
0.01%
+250.0%
Q2 2022$1,801,000
-53.5%
109,600
-24.0%
0.00%
-50.0%
Q1 2022$3,876,000
+670.6%
144,200
+848.7%
0.00%
+300.0%
Q4 2021$503,000
-86.0%
15,200
-75.3%
0.00%
-66.7%
Q3 2021$3,604,000
-0.1%
61,6000.0%0.00%0.0%
Q2 2021$3,607,000
+36.5%
61,600
+12548.9%
0.00%
-40.0%
Q1 2021$2,642,000
+196.2%
487
+233.6%
0.01%
+400.0%
Q4 2020$892,0001460.00%
Other shareholders
OAK STR HEALTH INC shareholders Q1 2023
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 405,800$15,696,3440.06%
Maven Securities LTD 55,300$2,139,0040.04%
Twin Tree Management, LP 567,600$21,954,7680.04%
JANE STREET GROUP, LLC 617,400$23,881,0320.01%
SIMPLEX TRADING, LLC 168,900$6,5330.01%
JPMORGAN CHASE & CO 54,100$2,093,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of OAK STR HEALTH INC shareholders