Optical Cable Corp
OCC- Exchange
- Nasdaq
- Industry
- Drawing & Insulating of Nonferrous Wire
- SEC CIK
- 0001000230
In the last 90 days, Optical Cable Corp insiders filed 0 open-market purchases and 6 sales; 43 institutions reported holding it in 13F filings for Q2 2026, worth $44.9M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Optical Cable Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 38
- +6 vs. Q4 2025
- Shares held
- 1.71M
- +357.8K (+26.5%) vs. Q4 2025
- Total value
- $14.1M
- +$8.09M (+134.4%) vs. Q4 2025
- New holders
- 10
- 9 more added
- Sold out
- 4
- 6 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OCC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 43 | $44.9M |
| Q1 2026 | 38 | $14.1M |
| Q4 2025 | 33 | $7.14M |
| Q3 2025 | 30 | $13.5M |
| Q2 2025 | 24 | $4.32M |
| Q1 2025 | 26 | $3.71M |
| Q4 2024 | 24 | $4.31M |
| Q3 2024 | 21 | $3.29M |
| Q2 2024 | 21 | $3.06M |
| Q1 2024 | 18 | $3.15M |
| Q4 2023 | 22 | $2.88M |
| Q3 2023 | 19 | $2.98M |
| Q2 2023 | 18 | $4.06M |
| Q1 2023 | 19 | $4.34M |
| Q4 2022 | 21 | $4.41M |
| Q3 2022 | 19 | $3.57M |
| Q2 2022 | 20 | $3.84M |
| Q1 2022 | 19 | $4.39M |
| Q4 2021 | 20 | $5.62M |
| Q3 2021 | 19 | $3.51M |
| Q2 2021 | 17 | $3.55M |
| Q1 2021 | 19 | $3.48M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Optical Cable Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Citigroup Inc | 1 | $8 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 1 | $8 | 0.00% | +1 | New |
| National Bank of Canada | 69 | $565 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 120 | $990 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 125 | $1.03K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 254 | $2.00K | 0.00% | −1,795−87.6% | Reduced |
| Tower Research Capital LLC (TRC) | 246 | $2.03K | 0.00% | −10−3.9% | Reduced |
| Geneos Wealth Management Inc. | 828 | $6.83K | 0.00% | +300+56.8% | Added |
| Wells Fargo & Company | 1,000 | $8.25K | 0.00% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 4,167 | $34.4K | 0.00% | +4,167 | New |
| Virtu Financial LLC | 11,350 | $94.0K | 0.00% | +11,350 | New |
| Mackenzie Financial Corp | 12,527 | $103.3K | 0.00% | +12,527 | New |
| Northern Trust Corp | 12,570 | $103.7K | 0.00% | 00.0% | Unchanged |
| Centiva Capital, LP | 13,034 | $107.5K | 0.01% | +13,034 | New |
| Hilltop Holdings Inc. | 14,000 | $115.5K | 0.01% | 00.0% | Unchanged |
| HRT Financial LP | 17,437 | $143.0K | 0.00% | +17,437 | New |
| Clearstead Advisors, LLC | 17,898 | $147.7K | 0.00% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 18,000 | $148.5K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 18,926 | $156.1K | 0.00% | +17,356+1,105.5% | Added |
| RBF Capital, LLC | 19,999 | $165.0K | 0.01% | 00.0% | Unchanged |
| UBS Group AG | 22,448 | $185.2K | 0.00% | +13,622+154.3% | Added |
| Shikiar Asset Management Inc | 28,150 | $232.0K | 0.07% | +3,550+14.4% | Added |
| Round Rock Advisors, LLC | 31,272 | $258.0K | 0.04% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 32,494 | $268.1K | 0.00% | +32,494 | New |
| Gsa Capital Partners LLP | 32,725 | $270.0K | 0.02% | +12,564+62.3% | Added |
| Legacy Financial Advisors, Inc. | 33,393 | $275.5K | 0.04% | −10,000−23.0% | Reduced |
| State Street Corp | 36,773 | $303.4K | 0.00% | 00.0% | Unchanged |
| BlackRock, Inc. | 37,348 | $308.1K | 0.00% | −396−1.0% | Reduced |
| Bridgeway Capital Management, LLC | 48,268 | $398.2K | 0.01% | 00.0% | Unchanged |
| Jane Street Group, LLC | 54,780 | $451.9K | 0.00% | +7,685+16.3% | Added |
| Two Sigma Investments, LP | 70,669 | $583.0K | 0.00% | +20,675+41.4% | Added |
| Geode Capital Management, LLC | 72,428 | $597.9K | 0.00% | +7,872+12.2% | Added |
| EAM Investors, LLC | 75,074 | $619.4K | 0.07% | +75,074 | New |
| Renaissance Technologies LLC | 83,303 | $687.3K | 0.00% | −17,701−17.5% | Reduced |
| SEI Investments Co | 91,364 | $753.8K | 0.00% | +91,364 | New |
| Dimensional Fund Advisors LP | 168,211 | $1.39M | 0.00% | −100,721−37.5% | Reduced |
| Vanguard Capital Management LLC | 211,487 | $1.74M | 0.00% | +211,487 | New |
| Gendell Jeffrey L | 417,440 | $3.44M | 0.05% | +2,100+0.5% | Added |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −32,653−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −20,696−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −12,775−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −64−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |