SST · System1, Inc. · Holdings
$3.84
-0.57 (-12.93%)
At close · Sep 10
Going-concern doubt
— flagged Aug 5, 2026
Substantial doubt about the company's ability to continue as a going concern.
“Management determined, as a result of this evaluation, that our current cash and cash equivalents and net working capital position raise substantial doubt about our ability to continue as a going concern for the twelve month period following the date of this filing. Management has initiated cost-reduction programs consisting of reduction in force and reducing activities for businesses, which immediately reduced our cash burn rate. Management cannot conclude as of the date of this filing that its plans are probable of mitigating the conditions and events that raise substantial doubt. As a result, management has concluded that substantial doubt exists about our ability to continue as a going concern.”View the 10-Q filed Aug 5, 2026
Market Cap
$46.25M
Shares
10.49M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 21
Total Value: $1,381,186
Total Shares: 597,922
Institutional Ownership Trend
19 quarters
Holder Concentration
Across 21 13F filers · Δ vs Mar 31, 2026Top Holder
27.0%
−16.1 pts
Top 5
87.8%
+2.5 pts
Top 10
98.0%
+1.1 pts
HHI
1,803
Moderately concentrated−707
Quarterly Activity
vs Mar 31, 2026
New
7
Increased
3
Decreased
5
Sold Out
11
Unchanged
6
Holder count:
-4
Institutional value:
-44.7%
Shares held:
-27.7%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega VANGUARD CAPITAL MANAGEMENT LLC | +90,444 | 127,576 | |
| Mega BlackRock, Inc. | +19,106 | 43,353 | |
| Mega ROYAL BANK OF CANADA | +1,275 | 1,314 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega GEODE CAPITAL MANAGEMENT, LLC | −11,320 | 12,519 | |
| Mega JPMORGAN CHASE & CO | −5,848 | 42 | |
| Mega UBS Group AG | −706 | 618 | |
| Mid GROUP ONE TRADING LLC | −190 | 33 | |
| Mega BANK OF AMERICA CORP /DE/ | −6 | 161,513 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Small Crescent Grove Advisors, LLC | 75,545 | $174,508 | |
| Mega MORGAN STANLEY | 13,134 | $30,339 | |
| Mid Leonteq Securities AG | 12,500 | $28,875 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | 11,731 | $27,098 | |
| Large JONES FINANCIAL COMPANIES LLLP | 366 | $845 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Small Cannae Holdings, Inc. | 356,797 | $1,077,526 | |
| Mega MILLENNIUM MANAGEMENT LLC | 32,619 | $98,509 | |
| Small NINE MASTS CAPITAL Ltd | 18,548 | $56,014 | |
| Large RENAISSANCE TECHNOLOGIES LLC | 18,320 | $55,326 | |
| Mid Tower Research Capital LLC (TRC) | 7,332 | $22,142 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BANK OF AMERICA CORP /DE/ Bank | $373,095 | 27.01% | 161,513 | Shares | 2026-08-14 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $294,700 | 21.34% | 127,576 | Shares | 2026-08-13 | |
| Large Cerity Partners LLC | $269,909 | 19.54% | 116,844 | Shares | 2026-08-14 | |
| Small Crescent Grove Advisors, LLC | $174,508 | 12.63% | 75,545 | Shares | 2026-08-10 | |
| Mega BlackRock, Inc. | $100,143 | 7.25% | 43,353 | Shares | 2026-08-07 | |
| Mega MORGAN STANLEY | $30,339 | 2.20% | 13,134 | Shares | 2026-08-13 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $28,918 | 2.09% | 12,519 | Shares | 2026-08-12 | |
| Mid Leonteq Securities AG Broker-Dealer | $28,875 | 2.09% | 12,500 | Shares | 2026-07-27 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $27,098 | 1.96% | 11,731 | Shares | 2026-08-14 | |
| Mega STATE STREET CORP | $26,569 | 1.92% | 11,502 | Shares | 2026-08-07 | |
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $21,115 | 1.53% | 9,141 | Shares | 2026-08-13 | |
| Mega ROYAL BANK OF CANADA Bank | $3,034 | 0.22% | 1,314 | Shares | 2026-08-14 | |
| Mega UBS Group AG | $1,427 | 0.10% | 618 | Shares | 2026-08-13 | |
| Large JONES FINANCIAL COMPANIES LLLP | $845 | 0.06% | 366 | Shares | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA | $198 | 0.01% | 86 | Shares | 2026-08-13 | |
| Mid SBI Securities Co., Ltd. Broker-Dealer | $138 | 0.01% | 60 | Shares | 2026-07-23 | |
| Mega JPMORGAN CHASE & CO | $97 | 0.01% | 42 | Shares | 2026-08-12 | |
| Large OSAIC HOLDINGS, INC. | $80 | 0.01% | 35 | Shares | 2026-08-14 | |
| Mid GROUP ONE TRADING LLC | $76 | 0.01% | 33 | Shares | 2026-08-14 | |
| Mega BARCLAYS PLC | $20 | 0.00% | 9 | Shares | 2026-08-14 | |
| Mid SIGNATUREFD, LLC | $2 | 0.00% | 1 | Shares | 2026-07-24 |