TOMZ · TOMI Environmental Solutions, Inc.
Substantial doubt about the company's ability to continue as a going concern.
“These factors raise substantial doubt about our ability to continue as a going concern within one year after the date the financial statements are issued.”View the 10-Q filed Aug 14, 2026
2 customers — 33% of revenue (the three months ended March 31, 2026)
“For the three months ended March 31, 2026, two customers accounted for approximately 33% of the Company's revenue.”
One customer — 10% of revenue (the three months ended March 31, 2025)
“For the three months ended March 31, 2025, one customer accounted for approximately 10% of the Company's revenue.”
2 customers — 37% of receivables (As of March 31, 2026)
“As of March 31, 2026, two customers accounted for approximately 37% of the Company's gross accounts receivable.”
2 customers — 40% of receivables (As of December 31, 2025)
“As of December 31, 2025, two customers accounted for approximately 40% of the Company's gross accounts receivable.”
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.
Institutional Ownership Trend
Holder Concentration
Across 20 13F filers · Δ vs Mar 31, 2026Quarterly Activity
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega VANGUARD FIDUCIARY TRUST CO | +11,614 | 24,811 | |
| Mega CITIGROUP INC | +4,950 | 4,955 | |
| Micro Spinnaker Investment Group, LLC | +3,030 | 7,943 | |
| Mega NORTHERN TRUST CORP | +2,094 | 7,372 | |
| Mid Tower Research Capital LLC (TRC) | +101 | 1,412 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega VANGUARD CAPITAL MANAGEMENT LLC | −26,129 | 200,285 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | −874 | 41,809 | |
| Mid CHOREO, LLC | −534 | 5,815 | |
| Mega UBS Group AG | −521 | 833 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | 36,250 | $89,175 | |
| Mid Virtu Financial LLC | 6,912 | $17,002 | |
| Mid XTX Topco Ltd | 5,509 | $13,551 | |
| Small TWO SIGMA SECURITIES, LLC | 4,299 | $10,576 | |
| Large OSAIC HOLDINGS, INC. | 3,333 | $8,199 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Large COMMONWEALTH EQUITY SERVICES, LLC | 3,686 | $6,082 | |
| Mid Allworth Financial LP | 115 | $189 | |
| Mega BlackRock, Inc. | 1 | $1 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $492,701 | 54.04% | 600,855 | Shares | 2026-08-13 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $102,849 | 11.28% | 125,428 | Shares | 2026-08-12 | |
| Mega CITADEL ADVISORS LLC | $89,175 | 9.78% | 108,751 | Shares | 2026-08-14 | |
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $61,035 | 6.69% | 74,433 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP | $42,811 | 4.70% | 52,209 | Shares | 2026-08-07 | |
| Micro Spinnaker Investment Group, LLC | $19,540 | 2.14% | 23,830 | Shares | 2026-07-10 | |
| Mega NORTHERN TRUST CORP Bank | $18,135 | 1.99% | 22,117 | Shares | 2026-08-13 | |
| Mid Virtu Financial LLC | $17,002 | 1.86% | 20,735 | Shares | 2026-08-13 | |
| Mid CHOREO, LLC | $14,305 | 1.57% | 17,446 | Shares | 2026-08-04 | |
| Mid XTX Topco Ltd | $13,551 | 1.49% | 16,526 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC | $12,190 | 1.34% | 14,866 | Shares | 2026-08-03 | |
| Small TWO SIGMA SECURITIES, LLC Broker-Dealer | $10,576 | 1.16% | 12,898 | Shares | 2026-08-14 | |
| Large OSAIC HOLDINGS, INC. | $8,199 | 0.90% | 10,000 | Shares | 2026-08-14 | |
| Mega Vanguard Global Advisers, LLC | $3,634 | 0.40% | 4,432 | Shares | 2026-08-13 | |
| Mid Tower Research Capital LLC (TRC) | $3,474 | 0.38% | 4,237 | Shares | 2026-08-11 | |
| Mega UBS Group AG | $2,049 | 0.22% | 2,500 | Shares | 2026-08-13 | |
| Mega BARCLAYS PLC | $258 | 0.03% | 315 | Shares | 2026-08-14 | |
| Large MERCER GLOBAL ADVISORS INC /ADV | $191 | 0.02% | 233 | Shares | 2026-08-11 | |
| Mid SBI Securities Co., Ltd. Broker-Dealer | $2 | 0.00% | 1 | Shares | 2026-07-23 | |
| Mega MORGAN STANLEY | $1 | 0.00% | 1 | Shares | 2026-08-13 |