TOMZ — TOMI ENVIRONMENTAL SOLUTIONS
As of Q2 2026, 6 SEC-registered investment managers reported holding TOMZ (TOMI ENVIRONMENTAL SOLUTIONS) in their latest 13F filings, with a combined reported value of $225.36K across 273.66K shares. That is +85.0% by share count (+125.70K shares) versus the previous quarter, while reported value moved +175.3%. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 1 opened new positions, 2 added to existing stakes, 2 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
TOMZ is classified in the Industrials sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| Vanguard Group history | Q4 2025 | 618.61K | $482.52K | 0.00% | Add |
| Geode Capital Management history | Q2 2026 | 125.43K | $103.31K | 0.00% | Reduce |
| Citadel Advisors history | Q2 2026 | 108.75K | $89.55K | 0.00% | New |
| Northern Trust Corp history | Q2 2026 | 22.12K | $18.21K | 0.00% | Add |
| Renaissance Technologies history | Q4 2025 | 22.70K | $17.71K | 0.00% | Reduce |
| Citigroup Inc history | Q2 2026 | 14.87K | $12.24K | 0.00% | Add |
| Millennium Management history | Q1 2024 | 10.08K | $6.85K | 0.00% | New |
| UBS Group AG history | Q2 2026 | 2.50K | $2.06K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | Q1 2024 | 200 | $136 | 0.00% | New |
| Bank of America Corp history | Q4 2025 | 121 | $94 | 0.00% | Reduce |
| Wells Fargo & Co history | Q1 2024 | 113 | $77 | 0.00% | Add |
| JPMorgan Chase & Co history | Q1 2025 | 27 | $22 | 0.00% | Reduce |
| BlackRock Inc history | Q1 2026 | 3 | $2 | 0.00% | New |
| Morgan Stanley history | Q2 2026 | 1 | $1 | 0.00% | Hold |
New Positions (Q2 2026)
- Citadel Advisors 108.75K sh · $89.55K
Fully Exited (vs previous quarter)
- BlackRock Inc sold 3 sh · $2
Fund Position History — shares by quarter (top 14 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Geode Capital Management | 50.05K | 50.05K | 120.71K | 124.08K | 124.99K | 124.58K | 124.58K | 124.58K | 113.05K | 113.05K | 113.05K | 110.40K | 116.41K | 116.41K | 132.83K | 133.98K | 134.93K | 133.71K | 128.05K | 125.43K |
| Citadel Advisors | 12.88K | 40.73K | — | 12.39K | — | — | — | — | — | — | 20.85K | 17.37K | — | — | — | — | 17.55K | — | — | 108.75K |
| Northern Trust Corp | 15.84K | 15.84K | 15.84K | 15.84K | 15.84K | 15.84K | 15.84K | 15.84K | 15.84K | 15.84K | 15.84K | 15.84K | 15.84K | 15.84K | 15.84K | 15.84K | 15.84K | 15.84K | 15.84K | 22.12K |
| Citigroup Inc | 16 | 16 | 116 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 923 | 16 | 14.87K |
| UBS Group AG | 1.17K | 20.59K | 14.75K | 9.16K | 8.64K | 12.62K | 5.09K | 2.51K | 2.60K | 2.51K | 2.57K | 22.21K | 15.69K | 15.19K | 10.73K | 7.44K | 2.50K | 2.50K | 4.06K | 2.50K |
| Morgan Stanley | 3.42K | 3.43K | 3.44K | 3.43K | 3.43K | 3.43K | 3.43K | 3.43K | 3.43K | 3.43K | 2.43K | 2.43K | 2.43K | 2.43K | 2.43K | 601 | 1 | 1 | 1 | 1 |
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — |
| Renaissance Technologies | 68.69K | 52.10K | 86.00K | 37.90K | 27.60K | 32.60K | 45.50K | 34.74K | 30.99K | 25.70K | 33.50K | 10.10K | — | — | 13.29K | 11.10K | 33.80K | 22.70K | — | — |
| Bank of America Corp | — | — | — | — | — | 32 | — | — | — | 9 | — | 118 | 334 | 108 | 114 | 125 | 491 | 121 | — | — |
| Vanguard Group | 145.30K | 559.16K | 452.99K | 452.99K | 553.80K | 554.22K | 554.22K | 554.22K | 554.26K | 555.48K | 555.48K | 555.48K | 555.48K | 555.48K | 555.48K | 555.48K | 602.43K | 618.61K | — | — |
| Fidelity Management & Research (FMR) | — | — | — | — | — | — | — | — | — | — | 200 | — | — | — | — | — | — | — | — | — |
| JPMorgan Chase & Co | — | — | — | — | — | — | — | — | 17 | 23 | 34 | 33 | 32 | 30 | 27 | — | — | — | — | — |
| Millennium Management | — | — | — | 12.24K | 14.24K | 17.11K | 20.80K | — | — | — | 10.08K | — | — | — | — | — | — | — | — | — |
| Wells Fargo & Co | 64 | 82 | 82 | 90 | 96 | 98 | 100 | 104 | 1.68K | 111 | 113 | — | — | — | — | — | — | — | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details