Optical Cable Corporation
Optical Cable Corporation (OCC) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · OCC · as of Sep 30, 2025
Ownership Breakdown
30
Institutional Holders
▲ 6 vs Q2
$13.49M
Total Inst. Value
▲ $9.16M vs Q2
8.86M
Shares Outstanding
freeFloat 65.66%
1.66M
13F Shares Held
▲ 157,410 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
OCC largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
GENDELL JEFFREY L drawing & insulating of nonferrous wire | 281.8K | 3.36% | 3.36% | $2.29B | Nov 14, 2025 | ▲ 213.9K |
DIMENSIONAL FUND ADVISORS LP drawing & insulating of nonferrous wire | 264.4K | 3.15% | 3.15% | $2.15B | Nov 12, 2025 | ▼ 49.7K |
LEGACY FINANCIAL ADVISORS, INC. drawing & insulating of nonferrous wire | 256.5K | 3.06% | 3.06% | $2.08B | Nov 10, 2025 | ▼ 74.9K |
VANGUARD GROUP INC drawing & insulating of nonferrous wire | 236.0K | 2.81% | 2.81% | $1.92B | Nov 7, 2025 | ▼ 10.7K |
RENAISSANCE TECHNOLOGIES LLC drawing & insulating of nonferrous wire | 106.3K | 1.27% | 1.27% | $863.18M | Nov 13, 2025 | ▲ 12.1K |
EAM INVESTORS, LLC drawing & insulating of nonferrous wire | 88.0K | 1.05% | 1.05% | $714.80M | Nov 14, 2025 | NEW |
GEODE CAPITAL MANAGEMENT, LLC drawing & insulating of nonferrous wire | 67.6K | 80.53% | 80.53% | $549.05M | Nov 12, 2025 | ▲ 819 |
TWO SIGMA INVESTMENTS, LP drawing & insulating of nonferrous wire | 60.0K | 71.51% | 71.51% | $487.45M | Nov 14, 2025 | NEW |
MARSHALL WACE, LLP drawing & insulating of nonferrous wire | 51.3K | 61.09% | 61.09% | $416.41M | Nov 13, 2025 | NEW |
BLACKROCK, INC. drawing & insulating of nonferrous wire | 37.3K | 44.49% | 44.49% | $303.27M | Nov 12, 2025 | ▲ 34.3K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
7
Increased
+302.2K shares7
New Positions
first time holders8
Decreased
−368.8K shares2
Sold Out
fully exitedNet shares change (top 50)
66.6K
+302.2K / −368.8K
Net new holders
+4
7 new / 2 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
OCC insider trading · insider activity
Source: SEC Form 4
0
Buy transactions
2
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
HOLLAND JOHN M director | May 3, 2026 | Tax Withhold | 2,513 | $11.00 | $27.6K | 147.5K | Form 4 ↗ |
WEBER CRAIG H director | May 3, 2026 | Tax Withhold | 1,993 | $11.00 | $21.9K | 226.3K | Form 4 ↗ |
SMITH TRACY G SVP and CFO | Jan 31, 2026 | Tax Withhold | 4,341 | $4.93 | $21.4K | 346.3K | Form 4 ↗ |
WILKIN NEIL D JR Chairman, President and CEO | Jan 31, 2026 | Tax Withhold | 8,000 | $4.93 | $39.4K | 1.04M | Form 4 ↗ |
Nygren John A Jr director | May 2, 2025 | Award | 9,057 | — | — | 95.8K | Form 4 ↗ |
WEBER CRAIG H director | May 2, 2025 | Award | 9,057 | — | — | 228.3K | Form 4 ↗ |
FRAZIER RANDALL H director | May 2, 2025 | Award | 9,057 | — | — | 91.9K | Form 4 ↗ |
HOLLAND JOHN M director | May 2, 2025 | Award | 9,057 | — | — | 150.0K | Form 4 ↗ |
WILKIN NEIL D JR Chairman, President and CEO | Jan 31, 2025 | Tax Withhold | 4,345 | $4.93 | $21.4K | 1.04M | Form 4 ↗ |
SMITH TRACY G SVP and CFO | Jan 31, 2025 | Tax Withhold | 2,624 | $4.93 | $12.9K | 350.7K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Optical Cable Corporation (OCC) is primarily owned by institutional investors, who hold approximately 18.7% of total shares outstanding. Company insiders own approximately 34.34%, while retail and public investors account for the remaining 46.92%.
The largest institutional shareholder of Optical Cable Corporation is GENDELL JEFFREY L, holding approximately 281,830 shares — equal to 3.36% of outstanding shares — as of September 30, 2025.
A total of 30 institutional investors currently hold OCC stock, with a combined institutional value of approximately $13,486,405 as of the most recent 13F filing period.
Frequently asked questions
OCC ownershipOptical Cable Corporation (OCC) is primarily owned by institutional investors, who hold approximately 18.7% of shares. The largest shareholder is GENDELL JEFFREY L with a 3.36% stake. Company insiders hold 34.34%. Data sourced from SEC Form 13F as of September 30, 2025.