Optical CableOCC
13F holders, Q1 2025 (March 31)At the end of Q1 2025, 26 institutions reported holding Optical Cable Corp. (OCC) in their 13F filings, up 2 from Q4 2024. 5 opened new positions and 3 sold out. The largest holders were Dimensional Fund Advisors LP ($868K), Vanguard Group Inc. ($651K) and Royal Bank of Canada ($348K). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Optical Cable Corp.
- CUSIP
- 683827208
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 5 | $291K |
| Exits | 3 | $37K |
All 13F filers, Q4 2024 → Q1 2025: 203,874 shares bought and 68,590 shares sold, net +135,284 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 26 holders
| Dimensional Fund Advisors LP | 0.00% | Add +0.7% | 311,190 | $868K |
| Vanguard Group Inc. | 0.00% | Add +4.5% | 233,321 | $651K |
| Royal Bank of Canada | 0.00% | Add +8.3% | 124,769 | $348K |
| Clearstead Advisors, LLC | 0.01% | No change | 123,677 | $345K |
| Legacy Financial Advisors, Inc. | 0.05% | Reduce -28.5% | 115,196 | $321K |
| Renaissance Technologies | 0.00% | Add +14.0% | 96,203 | $268K |
| Geode Capital Management, LLC | 0.00% | Add +90.9% | 66,451 | $185K |
| Gendell Jeffrey L | 0.01% | Add +200.0% | 45,000 | $126K |
| RBF Capital, LLC | 0.01% | No change | 32,495 | $91K |
| State Street Corp. | 0.00% | New | 31,073 | $87K |
| Citadel Advisors | 0.00% | New | 27,399 | $76K |
| Prime Capital Investment Advisors, LLC | 0.00% | New | 25,526 | $71K |
| Mercer Global Advisors Inc. | 0.00% | New | 18,000 | $50K |
| Envestnet Asset Management Inc. | 0.00% | No change | 18,000 | $50K |
| Bridgeway Capital Management, LLC | 0.00% | Reduce -36.2% | 17,600 | $49K |
| Hilltop Holdings Inc. | 0.00% | No change | 15,267 | $43K |
| Susquehanna International Group, LLP | 0.00% | Add +5.2% | 13,704 | $38K |
| Morgan Stanley | 0.00% | Add +221.6% | 5,049 | $14K |
| BlackRock, Inc. | 0.00% | No change | 3,089 | $9K |
| UBS Group AG | 0.00% | New | 2,366 | $7K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -61.0% | 1,521 | $4K |
| Wells Fargo & Company | 0.00% | No change | 1,000 | $3K |
| Osaic Holdings, Inc. | 0.00% | Add +500.0% | 150 | $417 |
| National Bank of Canada | 0.00% | No change | 69 | $192 |
| Bank of America Corp. | 0.00% | Add +4.7% | 45 | $126 |
| JPMorgan Chase & Co. | 0.00% | Reduce -8.3% | 11 | $31 |
"% of holder's portfolio" is OCC's weight in each manager's 13F, not the share of Optical Cable Corp. the manager owns.