Optical CableOCC
13F holders, Q3 2025 (September 30)At the end of Q3 2025, 30 institutions reported holding Optical Cable Corp. (OCC) in their 13F filings, up 6 from Q2 2025. 8 opened new positions and 2 sold out. The largest holders were Gendell Jeffrey L ($2.3M), Dimensional Fund Advisors LP ($2.1M) and Legacy Financial Advisors, Inc. ($2.1M). 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 Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 8 | $2.1M |
| Exits | 2 | $53K |
All 13F filers, Q2 2025 → Q3 2025: 544,361 shares bought and 386,951 shares sold, net +157,410 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 30 holders
| Gendell Jeffrey L | 0.04% | Add +314.8% | 281,830 | $2.3M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -15.8% | 264,435 | $2.1M |
| Legacy Financial Advisors, Inc. | 0.29% | Reduce -22.6% | 256,534 | $2.1M |
| Vanguard Group Inc. | 0.00% | Reduce -4.3% | 236,024 | $1.9M |
| Renaissance Technologies | 0.00% | Add +12.8% | 106,303 | $863K |
| Informed Momentum Co LLC | 0.08% | New | 88,030 | $715K |
| Geode Capital Management, LLC | 0.00% | Add +1.2% | 67,608 | $549K |
| Two Sigma Investments, LP | 0.00% | New | 60,031 | $487K |
| Marshall Wace, LLP | 0.00% | New | 51,282 | $416K |
| BlackRock, Inc. | 0.00% | Add +1109.1% | 37,348 | $303K |
| Bridgeway Capital Management, LLC | 0.01% | Add +162.0% | 33,013 | $268K |
| RBF Capital, LLC | 0.01% | No change | 32,495 | $264K |
| State Street Corp. | 0.00% | Reduce -13.8% | 26,773 | $217K |
| Mercer Global Advisors Inc. | 0.00% | No change | 18,000 | $146K |
| Clearstead Advisors, LLC | 0.00% | Reduce -85.5% | 17,898 | $145K |
| Essex Investment Management Co. LLC | 0.02% | New | 16,633 | $135K |
| Shikiar Asset Management Inc. | 0.03% | New | 15,100 | $123K |
| Hilltop Holdings Inc. | 0.01% | Reduce -8.3% | 14,000 | $114K |
| Citadel Advisors | 0.00% | New | 12,537 | $102K |
| Northern Trust Corp. | 0.00% | New | 10,996 | $89K |
| UBS Group AG | 0.00% | Add +8370.4% | 8,301 | $67K |
| Royal Bank of Canada | 0.00% | Reduce -98.4% | 1,933 | $16K |
| Morgan Stanley | 0.00% | No change | 1,570 | $13K |
| Wells Fargo & Company | 0.00% | No change | 1,000 | $8K |
| Geneos Wealth Management Inc. | 0.00% | No change | 528 | $4K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -86.9% | 235 | $2K |
| Osaic Holdings, Inc. | 0.00% | No change | 125 | $1K |
| SBI Securities Co., Ltd. | 0.00% | New | 100 | $812 |
| National Bank of Canada | 0.00% | No change | 69 | $558 |
| Bank of America Corp. | 0.00% | No change | 61 | $496 |
"% of holder's portfolio" is OCC's weight in each manager's 13F, not the share of Optical Cable Corp. the manager owns.