GROUP ONE TRADING, L.P. - SYSTEM1 INC ownership

SYSTEM1 INC's ticker is and the CUSIP is 87200P109. A total of 40 filers reported holding SYSTEM1 INC in Q1 2023. The put-call ratio across all filers is 0.44 and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of SYSTEM1 INC
ValueSharesWeighting
Q2 2023$107,870
+10.2%
23,971
+5.3%
0.00%
Q1 2023$97,872
+9.6%
22,761
+19.5%
0.00%
Q4 2022$89,316
-71.1%
19,044
-61.2%
0.00%
-100.0%
Q3 2022$309,00049,0910.00%
Other shareholders
SYSTEM1 INC shareholders Q1 2023
NameSharesValueWeighting ↓
Cannae Holdings, Inc. 27,012,794$32,685,4812.17%
Pacific Ridge Capital Partners, LLC 233,789$282,8850.07%
Quarry LP 60,500$73,2050.02%
BRIGHTON JONES LLC 218,104$263,9060.01%
Cutler Group LLC / CA 7,900$980.01%
ARBOR TRUST WEALTH ADVISORS, LLC 10,950$13,2500.01%
Sea Otter Advisors LLC 12,500$15,1250.01%
Oasis Management Co Ltd. 160,000$193,6000.01%
CSS LLC/IL 32,500$39,3250.00%
CSS LLC/IL 10,000$12,1000.00%
View complete list of SYSTEM1 INC shareholders