SST

System1, Inc.

Company with tickers: SST, SSTPW

CIK

1805833

CUSIP

87200P208

Shares Outstanding

8,083,497

Report Date:

Holders: 23

Total Value: $3,049,166

Total Shares: 777,852

Holder	Value (USD)	Shares	Change	Type	Discretion	Filed	Action
Cannae Holdings, Inc.	$1,398,644	356,797	-86.8%	Shares	Sole	2026-01-06	View
BANK OF AMERICA CORP /DE/	$633,260	161,546	New	Shares	Defined	2026-02-17	View
Cerity Partners LLC	$458,028	116,844	-0.0%	Shares	Sole	2026-02-11	View
MILLENNIUM MANAGEMENT LLC	$138,960	35,449	-8.1%	Shares	Sole	2026-02-17	View
BlackRock, Inc.	$95,047	24,247	+0.2%	Shares	Sole	2026-02-12	View
RENAISSANCE TECHNOLOGIES LLC	$72,990	18,620	+8.8%	Shares	Sole	2026-02-12	View
GEODE CAPITAL MANAGEMENT, LLC	$56,302	14,363	-0.1%	Shares	Defined	2026-02-09	View
CITADEL ADVISORS LLC	$50,015	12,759	+26.9%	Shares	Defined	2026-02-17	View
XTX Topco Ltd	$48,513	12,376	-1.0%	Shares	Defined	2026-02-17	View
STATE STREET CORP	$45,087	11,502	0.0%	Shares	Defined	2026-02-13	View
VANGUARD GROUP INC	$35,832	9,141	+1285.0%	Shares	Defined	2026-01-29	View
FMR LLC	$4,331	1,105	-42.4%	Shares	Defined	2026-02-17	View
Tower Research Capital LLC (TRC)	$3,872	988	+54.4%	Shares	Defined	2026-02-17	View
GROUP ONE TRADING, L.P.	$2,598	663	-8.0%	Shares	Sole	2026-02-12	View
MORGAN STANLEY	$1,720	439	+181.4%	Shares	Defined	2026-02-13	View
UBS Group AG	$1,634	417	-4.4%	Shares	Defined	2026-01-29	View
Farther Finance Advisors, LLC	$588	150	0.0%	Shares	Sole	2026-01-23	View
CWM, LLC	$450	115	-10.2%	Shares	Sole	2026-01-26	View
ROYAL BANK OF CANADA	$422	108	-92.3%	Shares	Defined	2026-02-17	View
BNP PARIBAS ARBITRAGE, SA	$337	86	-29.5%	Shares	Defined	2026-02-10	View
SBI Securities Co., Ltd.	$235	60	0.0%	Shares	Defined	2026-02-03	View
JPMORGAN CHASE & CO	$164	42	0.0%	Shares	Defined	2026-02-11	View
Advisor Group Holdings, Inc.	$137	35	0.0%	Shares	Defined	2026-02-17	View