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SST SYSTEM1 INC

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CL A COM (common), issuer CIK 1805833

23 managers (25 13F filers) reported a position in SST shares at 2026-03-31, 826,922 shares in all. 3 filers opened a position and 4 filers sold out during the quarter.

Managers
23
13F filers
25
New
3
Added
4
Reduced
6
Sold out
4
Shares held by filers
826,922

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Cannae Holdings, Inc.356,797$1.08M4.39%013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/161,519$488K<0.01%-2713F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC116,844$353K<0.01%013F-HRTimelineGroup
VANGUARD GROUP INCgroup of 3 filers holding46,933$142KnewTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC32,619$98.5K<0.01%-2,83013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.24,247$73.2K<0.01%013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC23,839$72K<0.01%+9,47613F-HRTimelineGroup
NINE MASTS CAPITAL Ltd18,548$56K0.01%new13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC18,320$55.3K<0.01%-30013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP11,502$34.7K<0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…7,332$22.1K<0.01%+6,34413F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO5,890$18.5K<0.01%+5,84813F-HR/ATimelineGroup
UBS Group AGin group UBS Group AG1,324$4K<0.01%+90713F-HRTimelineGroup
Physician Wealth Advisors, Inc.301$910<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC150$783<0.01%013F-HRTimeline
GROUP ONE TRADING LLC223$673<0.01%-44013F-HRTimeline
CWM, LLCin group CWM, LLC114$344<0.01%-113F-HRTimelineGroup
Strategic Wealth Partners, Ltd.100$302<0.01%013F-HRTimeline
SHP Wealth Management100$302<0.01%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS86$260<0.01%013F-HRTimelineGroup
SBI Securities Co., Ltd.60$181<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.35$105<0.01%013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA39$00%-6913F-HRTimelineGroupValue filed as zero, left out of ratios.