OCC — OPTICAL CABLE CORP
Reported value held$10.33M
Funds holding (latest)16
SectorIndustrials
Funds holding (Q2 2026)10
Institutional value$9.02M · 430.21K sh
New / Add / Cut / Exit1 / 5 / 3 / 0
Top-5 / Top-10 concentration92.2% / 100.0%
Institutional holdings change
Accumulating +35.0%
(+111.52K sh)
Institutional value change
Up +243.1%
As of Q2 2026, 10 SEC-registered investment managers reported holding OCC (OPTICAL CABLE CORP) in their latest 13F filings, with a combined reported value of $9.02M across 430.21K shares. That is +35.0% by share count (+111.52K shares) versus the previous quarter, while reported value moved +243.1%. Ownership is concentrated: the five largest holders account for 92.2% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 1 opened new positions, 5 added to existing stakes, 3 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
OCC is classified in the Industrials sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 10 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 133.39K | $2.80M | 0.00% | Add |
| Two Sigma Investments history | 98.45K | $2.06M | 0.00% | Add |
| Renaissance Technologies history | 71.90K | $1.51M | 0.00% | Reduce |
| Geode Capital Management history | 70.25K | $1.47M | 0.00% | Reduce |
| Morgan Stanley history | 22.66K | $475.29K | 0.00% | Add |
| Northern Trust Corp history | 13.11K | $274.94K | 0.00% | Add |
| BNY Mellon history | 10.32K | $216.36K | 0.00% | New |
| UBS Group AG history | 7.08K | $148.43K | 0.00% | Reduce |
| Citigroup Inc history | 2.05K | $42.97K | 0.00% | Add |
| Wells Fargo & Co history | 1.00K | $20.97K | 0.00% | Hold |
Q1 2026 — 9 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Renaissance Technologies history | 83.30K | $687.25K | 0.00% | Reduce |
| Geode Capital Management history | 72.43K | $597.88K | 0.00% | Add |
| Two Sigma Investments history | 70.67K | $583.02K | 0.00% | Add |
| BlackRock Inc history | 37.35K | $308.12K | 0.00% | Reduce |
| UBS Group AG history | 22.45K | $185.20K | 0.00% | Add |
| Morgan Stanley history | 18.93K | $156.14K | 0.00% | Add |
| Northern Trust Corp history | 12.57K | $103.70K | 0.00% | Hold |
| Wells Fargo & Co history | 1.00K | $8.25K | 0.00% | Hold |
| Citigroup Inc history | 1 | $8 | 0.00% | Hold |
Q4 2025 — 12 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 251.08K | $1.12M | 0.00% | Add |
| Renaissance Technologies history | 101.00K | $449.47K | 0.00% | Reduce |
| Geode Capital Management history | 64.56K | $287.31K | 0.00% | Reduce |
| Two Sigma Investments history | 49.99K | $222.47K | 0.00% | Reduce |
| BlackRock Inc history | 37.74K | $167.96K | 0.00% | Add |
| Marshall Wace history | 20.70K | $92.10K | 0.00% | Reduce |
| Northern Trust Corp history | 12.57K | $55.94K | 0.00% | Add |
| UBS Group AG history | 8.83K | $39.28K | 0.00% | Add |
| Morgan Stanley history | 1.57K | $6.99K | 0.00% | Hold |
| Wells Fargo & Co history | 1.00K | $4.45K | 0.00% | Hold |
| Bank of America Corp history | 64 | $284 | 0.00% | Add |
| Citigroup Inc history | 1 | $4 | 0.00% | New |
Q3 2025 — 12 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 236.02K | $1.92M | 0.00% | Reduce |
| Renaissance Technologies history | 106.30K | $863.18K | 0.00% | Add |
| Geode Capital Management history | 67.61K | $549.05K | 0.00% | Add |
| Two Sigma Investments history | 60.03K | $487.45K | 0.00% | New |
| Marshall Wace history | 51.28K | $416.41K | 0.00% | New |
| BlackRock Inc history | 37.35K | $303.27K | 0.00% | Add |
| Citadel Advisors history | 12.54K | $101.80K | 0.00% | New |
| Northern Trust Corp history | 11.00K | $89.29K | 0.00% | New |
| UBS Group AG history | 8.30K | $67.41K | 0.00% | Add |
| Morgan Stanley history | 1.57K | $12.75K | 0.00% | Hold |
| Wells Fargo & Co history | 1.00K | $8.12K | 0.00% | Hold |
| Bank of America Corp history | 61 | $496 | 0.00% | Hold |
Q2 2025 — 8 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 246.73K | $703.17K | 0.00% | Add |
| Renaissance Technologies history | 94.22K | $273.72K | 0.00% | Reduce |
| Geode Capital Management history | 66.79K | $190.37K | 0.00% | Add |
| BlackRock Inc history | 3.09K | $8.97K | 0.00% | Hold |
| Morgan Stanley history | 1.57K | $4.56K | 0.00% | Reduce |
| Wells Fargo & Co history | 1.00K | $2.90K | 0.00% | Hold |
| UBS Group AG history | 98 | $285 | 0.00% | Reduce |
| Bank of America Corp history | 61 | $177 | 0.00% | Add |
Q1 2025 — 10 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 233.32K | $650.97K | 0.00% | Add |
| Renaissance Technologies history | 96.20K | $268.41K | 0.00% | Add |
| Geode Capital Management history | 66.45K | $185.43K | 0.00% | Add |
| Citadel Advisors history | 27.40K | $76.44K | 0.00% | New |
| Morgan Stanley history | 5.05K | $14.09K | 0.00% | Add |
| BlackRock Inc history | 3.09K | $8.62K | 0.00% | Hold |
| UBS Group AG history | 2.37K | $6.60K | 0.00% | New |
| Wells Fargo & Co history | 1.00K | $2.79K | 0.00% | Hold |
| Bank of America Corp history | 45 | $126 | 0.00% | Add |
| JPMorgan Chase & Co history | 11 | $31 | 0.00% | Reduce |
New Positions (Q2 2026)
- BNY Mellon 10.32K sh · $216.36K
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 16 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 | Q1 2022 | Q4 2021 | Q3 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | 133.39K | 37.35K | 37.74K | 37.35K | 3.09K | 3.09K | 3.09K | 3.09K | — | — | — | — | — | — | — | — | — | — | — | — |
| Two Sigma Investments | 98.45K | 70.67K | 49.99K | 60.03K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Renaissance Technologies | 71.90K | 83.30K | 101.00K | 106.30K | 94.22K | 96.20K | 84.40K | 86.90K | 89.30K | 90.60K | 92.50K | 93.90K | 95.00K | 96.00K | 96.50K | 105.10K | 133.30K | 144.77K | 147.10K | 147.90K |
| Geode Capital Management | 70.25K | 72.43K | 64.56K | 67.61K | 66.79K | 66.45K | 34.81K | 34.81K | 36.86K | 40.44K | 40.44K | 14.58K | 14.56K | 14.56K | 14.56K | 14.60K | 14.60K | 14.26K | 14.26K | 14.26K |
| Morgan Stanley | 22.66K | 18.93K | 1.57K | 1.57K | 1.57K | 5.05K | 1.57K | 1.57K | 1.69K | 1.44K | 2.94K | 2.94K | 2.94K | 2.69K | 1.19K | 1.19K | 1.19K | 1.19K | 1.19K | 1.20K |
| Northern Trust Corp | 13.11K | 12.57K | 12.57K | 11.00K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| BNY Mellon | 10.32K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| UBS Group AG | 7.08K | 22.45K | 8.83K | 8.30K | 98 | 2.37K | — | 1.98K | — | — | 41 | — | — | 2.56K | 3.79K | 4.58K | 3.51K | 2.34K | 2.44K | — |
| Citigroup Inc | 2.05K | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Wells Fargo & Co | 1.00K | 1.00K | 1.00K | 1.00K | 1.00K | 1.00K | 1.00K | 1.00K | 1.00K | 1.04K | 1.04K | 1.04K | 1.04K | 1.03K | 1.03K | 1.03K | 1.03K | 1.03K | 1.08K | 1.08K |
| Citadel Advisors | — | — | — | 12.54K | — | 27.40K | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Bank of America Corp | — | — | 64 | 61 | 61 | 45 | 43 | 52 | 45 | — | 3 | — | — | — | 12 | 58 | 58 | 58 | 74 | 58 |
| Marshall Wace | — | — | 20.70K | 51.28K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Vanguard Group | — | — | 251.08K | 236.02K | 246.73K | 233.32K | 223.32K | 223.32K | 223.32K | 220.09K | 194.50K | 193.77K | 194.03K | 194.06K | 194.06K | 194.02K | 194.02K | 194.02K | 194.02K | 164.81K |
| Fidelity Management & Research (FMR) | — | — | — | — | — | — | — | — | 1 | — | 101 | 101 | 101 | 257 | 257 | — | — | — | — | — |
| JPMorgan Chase & Co | — | — | — | — | — | 11 | 12 | 12 | 13 | 12 | 9 | 6 | — | — | — | — | — | — | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details