15 institutions reported holding $173,482 of OLENOX INDUSTRIES INC (OLOX) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($88,620), JANE STREET GROUP, LLC ($74,086), Tower Research Capital LLC (TRC) ($9,813), EverSource Wealth Advisors, LLC ($881), BlackRock, Inc. ($55). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $88,620 | 16,201 | Trimmed |
| 2 | JANE STREET GROUP, LLC | $74,086 | 13,544 | Trimmed |
| 3 | Tower Research Capital LLC (TRC) | $9,813 | 1,794 | Trimmed |
| 4 | EverSource Wealth Advisors, LLC | $881 | 161 | New |
| 5 | BlackRock, Inc. | $55 | 10 | Trimmed |
| 6 | HARBOUR INVESTMENTS, INC. | $27 | 5 | New |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $0 | 0 | Exited |
| 8 | Virtu Financial LLC | $0 | 0 | Exited |
| 9 | XTX Topco Ltd | $0 | 0 | Exited |
| 10 | Caitong International Asset Management Co., Ltd | $0 | 0 | Exited |
| 11 | DANSKE BANK A/S | $0 | 0 | Exited |
| 12 | MORGAN STANLEY | $0 | 0 | Exited |
| 13 | UBS Group AG | $0 | 0 | Exited |
| 14 | CITIGROUP INC | $0 | 0 | Exited |
| 15 | Vanguard Personalized Indexing Management, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30