Optical Cable Corporation
Ownership
Ownership Structure
Who owns Optical Cable Corporation (OCC)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 67.0% of the shares are freely tradable; institutional investors hold 20.5%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Gendell Jeffrey L | 4.43 | 391,596 | -6.2 | 06/30/2026 |
| Jane Street Group LLC | 3.30 | 291,860 | +432.8 | 06/30/2026 |
| Vanguard Capital Management, LLC | 2.94 | 260,302 | +23.1 | 06/30/2026 |
| Dimensional Fund Advisors, Inc. | 1.64 | 145,009 | -13.8 | 06/30/2026 |
| BlackRock Inc | 1.51 | 133,388 | +257.1 | 06/30/2026 |
| HRT FINANCIAL LLC | 1.22 | 107,920 | +518.9 | 06/30/2026 |
| Two Sigma Investments LLC | 1.11 | 98,449 | +39.3 | 06/30/2026 |
| Bridgeway Capital Management, LLC | 0.98 | 86,958 | +80.2 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.07 | 183,445 | +0.0 | 09/30/2026 |
| Bridgeway Ultra-Small Company | 0.84 | 74,358 | +108.5 | 06/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: November 12, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.