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 Mar 31, 2025
Ownership Breakdown
27
Institutional Holders
▲ 3 vs Q4
$3.71M
Total Inst. Value
▼ $599,372 vs Q4
8.86M
Shares Outstanding
freeFloat 65.66%
1.33M
13F Shares Held
▲ 135,812 vs Q4
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
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
DIMENSIONAL FUND ADVISORS LP drawing & insulating of nonferrous wire | 311.2K | 4.02% | 4.02% | $868.22M | May 13, 2025 | ▲ 2.3K |
VANGUARD GROUP INC drawing & insulating of nonferrous wire | 233.3K | 3.01% | 3.01% | $650.97M | May 9, 2025 | ▲ 10.0K |
ROYAL BANK OF CANADA drawing & insulating of nonferrous wire | 124.8K | 1.61% | 1.61% | $348.00M | Nov 21, 2025 | ▲ 9.5K |
CLEARSTEAD ADVISORS, LLC drawing & insulating of nonferrous wire | 123.7K | 1.60% | 1.60% | $345.06M | May 13, 2025 | — held |
LEGACY FINANCIAL ADVISORS, INC. drawing & insulating of nonferrous wire | 115.2K | 1.49% | 1.49% | $321.40M | May 14, 2025 | ▼ 45.9K |
RENAISSANCE TECHNOLOGIES LLC drawing & insulating of nonferrous wire | 96.2K | 1.24% | 1.24% | $268.41M | May 14, 2025 | ▲ 11.8K |
GEODE CAPITAL MANAGEMENT, LLC drawing & insulating of nonferrous wire | 66.5K | 85.86% | 85.86% | $185.43M | May 13, 2025 | ▲ 31.6K |
GENDELL JEFFREY L drawing & insulating of nonferrous wire | 45.0K | 58.15% | 58.15% | $125.55M | May 15, 2025 | ▲ 30.0K |
RBF CAPITAL, LLC drawing & insulating of nonferrous wire | 32.5K | 41.99% | 41.99% | $90.66M | May 15, 2025 | — held |
STATE STREET CORP drawing & insulating of nonferrous wire | 31.1K | 40.15% | 40.15% | $86.69M | May 15, 2025 | NEW |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
13
Increased
+120.2K shares3
New Positions
first time holders4
Decreased
−58.3K shares2
Sold Out
fully exitedNet shares change (top 50)
+62.0K
+120.2K / −58.3K
Net new holders
+10
3 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 15.0% of total shares outstanding. Company insiders own approximately 34.34%, while retail and public investors account for the remaining 50.66%.
The largest institutional shareholder of Optical Cable Corporation is DIMENSIONAL FUND ADVISORS LP, holding approximately 311,190 shares — equal to 4.02% of outstanding shares — as of March 31, 2025.
A total of 27 institutional investors currently hold OCC stock, with a combined institutional value of approximately $3,706,990 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 15.0% of shares. The largest shareholder is DIMENSIONAL FUND ADVISORS LP with a 4.02% stake. Company insiders hold 34.34%. Data sourced from SEC Form 13F as of March 31, 2025.