TOMZ
TOMI ENVIRONMENTAL SOLUTIONS, INC.Marquee-fund ownership over time
This quarter's activity
New positions opened
None.
Positions exited
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| Renaissance Technologies 2× in & out | Q2 2025 | Q2 2026 | → $0.80 | -2% |
| Citadel Advisors 2× in & out | Q4 2025 | Q1 2026 | → $0.70 | -15% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at TOMI Environmental Solutions, Inc.. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
30d / 90d windows measured from Apr 23, 2026 — the most recent Form 4 on file — not from today.
- Form 40001170022-26-000009Apr 23, 2026
- Form 40001170022-26-000008Apr 23, 2026
- Form 40001170022-26-000006Apr 23, 2026
- Form 40001170022-26-000005Jan 12, 2026
- Form 40001170022-26-000004Jan 12, 2026
- Form 40001170022-26-000001Jan 12, 2026
- Form 40001170022-25-000009Oct 8, 2025
- Form 40001170022-25-000003May 13, 2025
- Form 40001170022-25-000002May 13, 2025
- Form 40001170022-25-000001May 13, 2025
- Form 40001170022-24-000008May 17, 2024
- Form 40001170022-24-000007May 17, 2024
- Form 40001170022-24-000006May 17, 2024
- Form 40001170022-24-000005May 17, 2024
- Form 40001170022-24-000004May 17, 2024
Fundamentals
XBRL · TOMI ENVIRONMENTAL SOLUTIONS, INC.Annual figures sourced directly from TOMI ENVIRONMENTAL SOLUTIONS, INC.'s 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for TOMI Environmental Solutions, Inc. — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 8-KFORM 8-KMay 20, 2026
- 8-KFORM 8-KMay 19, 2026
- 8-KFORM 8-KMay 8, 2026
- 10-QFORM 10-QMay 8, 2026
- 8-KFORM 8-KMay 7, 2026
- 8-KFORM 8-KApr 15, 2026
- 8-KFORM 8-KApr 8, 2026
- 10-KFORM 10-KMar 31, 2026
- 8-KFORM 8-KMar 31, 2026
- 8-KFORM 8-KMar 6, 2026
- 8-KFORM 8-KJan 5, 2026
- 8-KFORM 8-KNov 21, 2025
- 8-KFORM 8-KNov 20, 2025
- S-3Registration (shelf)Nov 14, 2025
- 10-QFORM 10-QNov 14, 2025
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Citadel Advisors | Q4 2025 | Q1 2026 | $0.82 | $0.70 | -15% |
| Renaissance Technologies | Q2 2025 | Q2 2026 | $0.82 | $0.80 | -2% |
| Citadel Advisors | Q3 2024 | Q4 2024 | $0.85 | $0.78 | -8% |
| Renaissance Technologies | Q3 2024 | Q4 2024 | $0.72 | $0.79 | +10% |
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.