# OPTICAL CABLE CORP (OCC)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/OCC/

- Reporting holders: 43
- Reported value: $45.7M
- Shares held by institutions: 2,179,846 of 8,827,092 outstanding
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [GENDELL JEFFREY L](https://holderbook.com/funds/1056581-gendell-jeffrey-l/) | $8.2M | 391,596 | 0.1% | 7 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $6.1M | 291,860 | 0.0% | 3 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $5.5M | 260,302 | 0.0% | 2 |
| [DIMENSIONAL FUND ADVISORS LP](https://holderbook.com/funds/354204-dimensional-fund-advisors-lp/) | $3.0M | 145,009 | 0.0% | 31 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $2.8M | 133,388 | 0.0% | 8 |
| [HRT FINANCIAL LP](https://holderbook.com/funds/1475597-hrt-financial-lp/) | $2.3M | 107,920 | 0.0% | 2 |
| [TWO SIGMA INVESTMENTS, LP](https://holderbook.com/funds/1179392-two-sigma-investments-lp/) | $2.1M | 98,449 | 0.0% | 4 |
| [BRIDGEWAY CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1107261-bridgeway-capital-management-llc/) | $1.8M | 86,958 | 0.0% | 31 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $1.5M | 73,146 | 0.0% | 6 |
| [RENAISSANCE TECHNOLOGIES LLC](https://holderbook.com/funds/1037389-renaissance-technologies-llc/) | $1.5M | 71,903 | 0.0% | 31 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $1.5M | 70,252 | 0.0% | 31 |
| [Informed Momentum Co LLC](https://holderbook.com/funds/1510989-informed-momentum-co-llc/) | $1.3M | 63,484 | 0.1% | 2 |
| [Round Rock Advisors LLC](https://holderbook.com/funds/1846991-round-rock-advisors-llc/) | $1.2M | 58,937 | 0.2% | 3 |
| [SEI INVESTMENTS CO](https://holderbook.com/funds/350894-sei-investments-co/) | $788.6K | 37,607 | 0.0% | 2 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $749.4K | 35,737 | 0.0% | 2 |
| [GSA CAPITAL PARTNERS LLP](https://holderbook.com/funds/1362033-gsa-capital-partners-llp/) | $651.0K | 31,042 | 0.0% | 3 |
| [Cetera Investment Advisers](https://holderbook.com/funds/1666741-cetera-investment-advisers/) | $595.7K | 28,409 | 0.0% | 1 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $475.3K | 22,665 | 0.0% | 35 |
| [MANGROVE PARTNERS IM, LLC](https://holderbook.com/funds/1535392-mangrove-partners-im-llc/) | $422.8K | 20,164 | 0.0% | 1 |
| [Brendel Financial Advisors LLC](https://holderbook.com/funds/1768065-brendel-financial-advisors-llc/) | $381.8K | 18,207 | 0.2% | 1 |
| [Clearstead Advisors, LLC](https://holderbook.com/funds/842775-clearstead-advisors-llc/) | $375.3K | 17,898 | 0.0% | 9 |
| [RBF Capital, LLC](https://holderbook.com/funds/1134621-rbf-capital-llc/) | $335.5K | 16,000 | 0.0% | 31 |
| [Dynamic Technology Lab Private Ltd](https://holderbook.com/funds/1535387-dynamic-technology-lab-private-ltd/) | $325.0K | 15,490 | 0.1% | 1 |
| [SHIKIAR ASSET MANAGEMENT INC](https://holderbook.com/funds/1058022-shikiar-asset-management-inc/) | $306.0K | 14,600 | 0.1% | 4 |
| [Hilltop Holdings Inc.](https://holderbook.com/funds/1265131-hilltop-holdings-inc/) | $293.6K | 14,000 | 0.0% | 20 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 43 | $45.7M |
| Q1 2026 | 38 | $14.1M |
| Q4 2025 | 33 | $7.2M |
| Q3 2025 | 30 | $13.5M |
| Q2 2025 | 24 | $4.7M |
| Q1 2025 | 27 | $3.7M |
| Q4 2024 | 24 | $4.3M |
| Q3 2024 | 21 | $3.3M |
| Q2 2024 | 21 | $3.1M |
| Q1 2024 | 18 | $3.2M |
| Q4 2023 | 22 | $2.9M |
| Q3 2023 | 19 | $3.0M |