Optical Cable OCC Institutional Ownership

Updated Oct 5, 2026

Optical Cable Corp (NASDAQ:OCC) appeared in the 13F filings of 43 institutional investors for the quarter ended June 30, 2026.

• Their combined stake equaled 24.27% of outstanding shares in Q2 2026, up from 19.90% in Q1 2026.
• Total shares held in Optical Cable rose 25.32% from Q1 2026, while the number of holders rose 86.96% from Q2 2025.
• Looking at the 43 holders of OCC individually, 24 added to their positions, 14 reduced their stakes and 5 left their positions unchanged.
• Altogether, institutional holders owned 2.14Mn OCC shares at the end of Q2 2026, up 433.09K from the prior quarter and up 641.46K from a year earlier.
• Jeffrey L. Gendell led 13F holders of OCC with 391.6K shares as of June 30, 2026, or 4.43% of shares outstanding.
• Holders that added the most shares of Optical Cable in Q2 2026 were Jane Street Group, LLC (+237.08K shares), BlackRock, Inc. (+96.04K shares), HRT Financial LP (+90.48K shares), Vanguard Capital Management LLC (+48.81K shares) and Bridgeway Capital Management, LLC (+38.69K shares).
• Among holders that kept a stake in Optical Cable, the biggest sellers in Q2 2026 were SEI Investments Co (-53.76K shares), Jeffrey L. Gendell (-25.84K shares), Dimensional Fund Advisors LP (-23.2K shares), UBS Group AG (-15.37K shares) and Shikiar Asset Management Inc (-13.55K shares).
• Optical Cable's 10 largest institutional shareholders as of Q2 2026 were Jeffrey L. Gendell (391.6K shares), Jane Street Group, LLC (291.86K shares), Vanguard Capital Management LLC (260.3K shares), Dimensional Fund Advisors LP (145.01K shares), BlackRock, Inc. (133.39K shares), HRT Financial LP (107.92K shares), Two Sigma Investments, LP (98.45K shares), Bridgeway Capital Management, LLC (86.96K shares), Renaissance Technologies LLC (71.9K shares) and Geode Capital Management, LLC (70.25K shares), per Business Quant data.