SST SYSTEM1 INC
FollowCL A COM (common), issuer CIK 1805833
24 managers (24 13F filers) reported a position in SST shares at 2025-12-31, 815,744 shares in all. 0 filers opened a position and 7 filers sold out during the quarter.
- Managers
- 24
- 13F filers
- 24
- New
- 0
- Added
- 4
- Reduced
- 14
- Sold out
- 7
- Shares held by filers
- 815,744
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, Q4 2025
Filers in the available 13F reports with a share position at 2025-12-31, 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.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| Cannae Holdings, Inc. | 356,797 | $1.4M | 1.74% | -2,344,482 | 13F-HRTimeline |
| BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/ | 161,546 | $633K | <0.01% | -24 | 13F-HRTimelineGroup |
| Cerity Partners LLCin group Cerity Partners LLC | 116,844 | $458K | <0.01% | -23 | 13F-HRTimelineGroup |
| VANGUARD GROUP INCin group VANGUARD GROUP INC | 46,933 | $184K | <0.01% | 0 | 13F-HRTimelineGroup |
| MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC | 35,449 | $139K | <0.01% | -3,112 | 13F-HRTimelineGroup |
| BlackRock, Inc.in group BlackRock, Inc. | 24,247 | $95K | <0.01% | +37 | 13F-HRTimelineGroup |
| RENAISSANCE TECHNOLOGIES LLC | 18,620 | $73K | <0.01% | +1,500 | 13F-HRTimeline |
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 14,363 | $56.3K | <0.01% | -18 | 13F-HRTimelineGroup |
| CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC | 12,759 | $50K | <0.01% | +2,703 | 13F-HRTimelineGroup |
| XTX Topco Ltdin group XTX Topco Ltd | 12,376 | $48.5K | <0.01% | -128 | 13F-HRTimelineGroup |
| STATE STREET CORPin group STATE STREET CORP | 11,502 | $45.1K | <0.01% | 0 | 13F-HRTimelineGroup |
| FMR LLCin group FMR LLC | 1,105 | $4.33K | <0.01% | -815 | 13F-HRTimelineGroup |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 988 | $3.87K | <0.01% | +348 | 13F-HRTimelineGroup |
| GROUP ONE TRADING LLC | 663 | $2.6K | <0.01% | -58 | 13F-HRTimeline |
| MORGAN STANLEYin group MORGAN STANLEY | 439 | $1.72K | <0.01% | -656 | 13F-HR/ATimelineGroup |
| UBS Group AGin group UBS Group AG | 417 | $1.64K | <0.01% | -19 | 13F-HRTimelineGroup |
| Farther Finance Advisors, LLC | 150 | $588 | <0.01% | 0 | 13F-HRTimeline |
| Strategic Wealth Partners, Ltd. | 100 | $392 | <0.01% | 0 | 13F-HRTimeline |
| BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS | 86 | $337 | <0.01% | -36 | 13F-HRTimelineGroup |
| SBI Securities Co., Ltd. | 60 | $235 | <0.01% | 0 | 13F-HRTimeline |
| JPMORGAN CHASE & COin group JPMORGAN CHASE & CO | 42 | $165 | <0.01% | -3 | 13F-HRTimelineGroup |
| OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC. | 35 | $137 | <0.01% | 0 | 13F-HRTimelineGroup |
| CWM, LLCin group CWM, LLC | 115 | $0 | 0% | -13 | 13F-HRTimelineGroupValue filed as zero, left out of ratios. |
| ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA | 108 | $0 | 0% | -1,286 | 13F-HRTimelineGroupValue filed as zero, left out of ratios. |