Who Owns TOMI Environmental Solutions, Inc. (TOMZ)?Hedge Fund & Institutional Holders
Institutional Holders
22
as of Q4 2025
Total Institutional Value
$110001000139999985664.0T
% of Float Held
1.5095583617079784e+85%
QoQ Change in Holders
+4 / -3
Price History
TOMZ — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| DRW Securities, LLC | New Position | +17K | +$0 |
| XTX Topco Ltd | New Position | +11K | +$0 |
| SBI Securities Co., Ltd. | New Position | +1 | +$0 |
| COMMONWEALTH EQUITY SERVICES, LLC | New Position | +11K | +$0 |
| CITIGROUP INC | Increased | +907 | +$-16K |
| VANGUARD GROUP INC | Increased | +16K | +$-619K |
TOMZ — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Decreased | -34K | -$104.3M |
| CHOREO, LLC | Decreased | -25K | -$44.3M |
| RENAISSANCE TECHNOLOGIES LLC | Decreased | -11K | -$34.1M |
| CITADEL ADVISORS LLC | Closed Position | -18K | -$18.1M |
| OSAIC HOLDINGS, INC. | Closed Position | -10K | -$8.0M |
| Tower Research Capital LLC (TRC) | Decreased | -137 | -$4.4M |
| BARCLAYS PLC | Closed Position | -9 | -$9K |
| GEODE CAPITAL MANAGEMENT, LLC | Decreased | -1K | -$0 |
| BANK OF AMERICA CORP /DE/ | Decreased | -370 | -$0 |
Top Institutional Holders(Q4 2025)
| # | Fund | Shares | Value | % of Portfolio | Type |
|---|---|---|---|---|---|
| 1 | Spinnaker Investment Group, LLC | 14,738 | $11.0M | 0.00% | Share |
| 2 | UBS Group AG | 2,500 | $1.0M | 0.00% | Share |
| 3 | CHOREO, LLC | 19,046 | $14K | 0.00% | Share |
| 4 | VANGUARD GROUP INC | 4,432 | $0 | 0.00% | Share |
| 5 | VANGUARD GROUP INC | 564,222 | $0 | 0.00% | Share |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 112,637 | $0 | 0.00% | Share |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 21,075 | $0 | 0.00% | Share |
| 8 | MORGAN STANLEY | 1 | $0 | 0.00% | Share |
| 9 | Allworth Financial LP | 344 | $0 | 0.00% | Share |
| 10 | XTX Topco Ltd | 11,315 | $0 | 0.00% | Share |
| 11 | DRW Securities, LLC | 16,558 | $0 | 0.00% | Share |
| 12 | COMMONWEALTH EQUITY SERVICES, LLC | 11,059 | $0 | 0.00% | Share |
| 13 | RENAISSANCE TECHNOLOGIES LLC | 22,700 | $0 | 0.00% | Share |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 66,827 | $0 | 0.00% | Share |
| 15 | Tower Research Capital LLC (TRC) | 4,214 | $0 | 0.00% | Share |
| 16 | BANK OF AMERICA CORP /DE/ | 113 | $0 | 0.00% | Share |
| 17 | BANK OF AMERICA CORP /DE/ | 8 | $0 | 0.00% | Share |
| 18 | NORTHERN TRUST CORP | 15,835 | $0 | 0.00% | Share |
| 19 | CITIGROUP INC | 923 | $0 | 0.00% | Share |
| 20 | SBI Securities Co., Ltd. | 1 | $0 | 0.00% | Share |
| 21 | STATE STREET CORP | 52,209 | $0 | 0.00% | Share |
| 22 | VANGUARD GROUP INC | 49,958 | $0 | 0.00% | Share |
TOMZ Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 18 | $12.0M | +1 |
| Q3 2025 | 17 | $247.7M | +1 |
| Q2 2025 | 16 | $141.8M | -4 |
| Q1 2025 | 20 | $335.2M | +3 |
| Q4 2024 | 17 | $51.2B | +1 |
| Q3 2024 | 16 | $76.7B | -1 |
| Q2 2024 | 17 | $58.1B | -2 |
| Q1 2024 | 19 | $43.5T | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 22 institutional investors hold TOMZ (TOMI Environmental Solutions, Inc.). The largest holder is Spinnaker Investment Group, LLC with $11.0M in shares. This quarter, 4 institutions opened new positions and 3 closed their positions.
Frequently Asked Questions
How many hedge funds own TOMZ?
As of Q4 2025, 22 institutional investors report holding TOMZ (TOMI Environmental Solutions, Inc.) in their 13F filings.
Who is the largest institutional holder of TOMZ?
The largest institutional holder of TOMZ is Spinnaker Investment Group, LLC with $11.0M in shares.
Is institutional ownership of TOMZ increasing or decreasing?
This quarter, 4 institutions opened new positions in TOMZ and 3 closed their positions.