CompX International Inc (CIX) shareholders
Close on Nov 13, 2026Market cap $542.57MP/E 23.3Yield 5.00%
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Shares held by institutions
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of CIX | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Dimensional Fund Advisors LP | 179,827 | 1.46% | $4.48M | +418 | 0.00% |
| Royce & Associates LP | 166,074 | 1.35% | $4.14M | – | 0.03% |
| BlackRock, Inc. | 123,016 | 1.00% | $3.06M | +15,512 | 0.00% |
| Renaissance Technologies LLC | 100,749 | 0.82% | $2.51M | −6,200 | 0.00% |
| Vanguard Capital Management LLC | 71,526 | 0.58% | $1.78M | −6,694 | 0.00% |
| Geode Capital Management, LLC | 40,842 | 0.33% | $1.02M | +6,257 | 0.00% |
| State Street Corp | 30,568 | 0.25% | $761.14K | −32 | 0.00% |
| Bridgeway Capital Management, LLC | 22,667 | 0.18% | $564.41K | −1,000 | 0.01% |
| Northern Trust Corp | 17,981 | 0.15% | $447.73K | +994 | 0.00% |
| Vanguard Portfolio Management LLC | 10,350 | 0.08% | $257.72K | +1,517 | 0.00% |
| Vanguard Fiduciary Trust Co | 10,270 | 0.08% | $255.72K | −370 | 0.00% |
| Barclays PLC | 5,817 | 0.05% | $144.84K | −114 | 0.00% |
| JPMorgan Chase & Co | 4,823 | 0.04% | $126.80K | −83 | 0.00% |
| Morgan Stanley | 3,591 | 0.03% | $89.42K | −773 | 0.00% |
| IFG Advisory, LLC | 3,147 | 0.03% | $78.36K | New | 0.00% |
| Rhumbline Advisers | 2,740 | 0.02% | $68.22K | +116 | 0.00% |
| Deutsche Bank AG\ | 1,434 | 0.01% | $35.71K | – | 0.00% |
| Royal Bank of Canada | 1,375 | 0.01% | $34.00K | +224 | 0.00% |
| Wells Fargo & Company/Mn | 1,307 | 0.01% | $32.54K | +740 | 0.00% |
| Los Angeles Capital Management LLC | 1,230 | 0.01% | $30.63K | New | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 45 | 1M | 6.5% | 4 / 13 | 18 / 1 | 0M | 0M |
| Q1 2026 | 43 | 1M | 6.4% | 5 / 9 | 17 / 2 | 0M | 0M |
| Q4 2025 | 41 | 1M | 6.5% | 1 / 12 | 21 / 5 | 0M | 0M |
| Q3 2025 | 45 | 1M | 7.2% | 4 / 10 | 22 / 2 | 0M | 0M |
| Q2 2025 | 43 | 1M | 7.8% | 3 / 18 | 10 / 1 | 0M | 0M |
| Q1 2025 | 41 | 1M | 7.5% | 2 / 8 | 19 / 1 | 0M | 0M |
| Q4 2024 | 40 | 1M | 7.6% | 5 / 14 | 10 / 5 | 0M | 0M |
| Q3 2024 | 40 | 1M | 7.2% | 7 / 15 | 8 / 1 | 0M | 0M |
| Q2 2024 | 35 | 1M | 7.2% | 5 / 14 | 9 / 6 | 0M | 0M |
| Q1 2024 | 36 | 1M | 7.5% | 4 / 13 | 12 / 2 | 0M | 0M |
| Q4 2023 | 34 | 1M | 7.6% | 2 / 16 | 8 / 2 | 0M | 0M |
| Q3 2023 | 34 | 1M | 7.7% | 1 / 9 | 17 / 2 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
85 funds held CIX in Q2 2026, 42% of their shares through ETFs. Each fund counts once per quarter, from its quarter-end report.
| Fund | Shares | % of CIX | Value | % of fund | As of |
|---|---|---|---|---|---|
| U.S. Small Cap Value Portfolio | 64,666 | 0.52% | $1.83M | 0.01% | Jul 31, 2026 |
| Vanguard Total Stock Market Index Fund | 52,883 | 0.43% | $1.32M | 0.00% | Jun 30, 2026 |
| iShares Russell 2000 ETF | 39,392 | 0.32% | $980.86K | 0.00% | Jun 30, 2026 |
| U.S. Small Cap Portfolio | 21,289 | 0.17% | $602.69K | 0.00% | Jul 31, 2026 |
| U.S. Micro Cap Portfolio | 21,197 | 0.17% | $600.09K | 0.01% | Jul 31, 2026 |
| Ultra-Small Company Market Fund | 20,586 | 0.17% | $512.59K | 0.35% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund | 18,281 | 0.15% | $517.54K | 0.00% | Jul 31, 2026 |
| Vanguard Extended Market Index Fund | 17,673 | 0.14% | $440.06K | 0.00% | Jun 30, 2026 |
| iShares Russell 2000 Value ETF | 14,993 | 0.12% | $373.33K | 0.00% | Jun 30, 2026 |
| U.S. Targeted Value Portfolio | 13,016 | 0.11% | $368.48K | 0.00% | Jul 31, 2026 |
| U.S. Core Equity 2 Portfolio | 9,138 | 0.07% | $258.70K | 0.00% | Jul 31, 2026 |
| Vanguard Russell 2000 Index Fund | 7,723 | 0.06% | $194.16K | 0.00% | May 31, 2026 |
| Dimensional U.S. Targeted Value ETF | 6,417 | 0.05% | $181.67K | 0.00% | Jul 31, 2026 |
| iShares Micro-Cap ETF | 5,370 | 0.04% | $133.71K | 0.01% | Jun 30, 2026 |
| Fidelity Extended Market Index Fund | 5,366 | 0.04% | $134.90K | 0.00% | May 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Scott C. James | President and CEO, Director | 1,700 | 0.01% | May 21, 2026 |
| Michael Shawn Simmons | Vice Chairman of the Board, Director | 1,700 | 0.01% | May 21, 2026 |
| Erica A. Austin | Senior VP, Employee Benefits | – | – | May 21, 2025 |
| Bryan A. Hanley | Senior VP and Treasurer | 2,250 | 0.02% | Mar 12, 2025 |
| Ann Manix | Director | 10,235 | 0.08% | Aug 12, 2026 |
| Gina A. Norris | Director | 3,250 | 0.03% | May 21, 2026 |
| Thomas E. Barry | Director | 12,100 | 0.10% | May 21, 2026 |
| Terri Herrington | Director | 10,100 | 0.08% | May 21, 2026 |
| Loretta J. Feehan | Director | 13,400 | 0.11% | May 21, 2026 |
| Mary A. Tidlund | Director | 8,100 | 0.07% | May 21, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Ann Manix Director | Aug 11, 2026 | Sale | −20 | $29.41 | $588 | 10,235 |
| Ann Manix Director | Aug 11, 2026 | Sale | −200 | $29.44 | $5.89K | 9,705 |
| Ann Manix Director | Aug 11, 2026 | Sale | −100 | $29.53 | $2.95K | 9,605 |
| Ann Manix Director | Aug 11, 2026 | Sale | −33 | $29.56 | $975 | 9,572 |
| Ann Manix Director | Aug 11, 2026 | Sale | −20 | $29.41 | $588 | 10,255 |
| Ann Manix Director | Aug 11, 2026 | Sale | −330 | $29.42 | $9.71K | 9,905 |
| Ann Manix Director | Aug 11, 2026 | Sale | −2 | $29.74 | $59 | 8,775 |
| Ann Manix Director | Aug 11, 2026 | Sale | −795 | $29.73 | $23.64K | 8,777 |
| Scott C. James President and CEO, Director | May 20, 2026 | Award | +1,700 | $23.44 | $39.85K | 1,700 |
| Gina A. Norris Director | May 20, 2026 | Award | +1,700 | $23.44 | $39.85K | 3,250 |
| Ann Manix Director | May 20, 2026 | Award | +1,700 | $23.44 | $39.85K | 10,275 |
| Mary A. Tidlund Director | May 20, 2026 | Award | +1,700 | $23.44 | $39.85K | 8,100 |
| Michael Shawn Simmons Vice Chairman of the Board, Director | May 20, 2026 | Award | +1,700 | $23.44 | $39.85K | 1,700 |
| Thomas E. Barry Director | May 20, 2026 | Award | +1,700 | $23.44 | $39.85K | 12,100 |
| Loretta J. Feehan Director | May 20, 2026 | Award | +1,700 | $23.44 | $39.85K | 13,400 |
| Terri Herrington Director | May 20, 2026 | Award | +1,700 | $23.44 | $39.85K | 10,100 |
| Mary A. Tidlund Director | May 21, 2025 | Award | +750 | $25.99 | $19.49K | 6,400 |
| Ann Manix Director | May 21, 2025 | Award | +750 | $25.99 | $19.49K | 8,575 |
| Loretta J. Feehan Director | May 21, 2025 | Award | +750 | $25.99 | $19.49K | 11,700 |
| Terri Herrington Director | May 21, 2025 | Award | +750 | $25.99 | $19.49K | 8,400 |
| Gina A. Norris Director | May 21, 2025 | Award | +750 | $25.99 | $19.49K | 1,550 |
| Thomas E. Barry Director | May 21, 2025 | Award | +750 | $25.99 | $19.49K | 10,400 |
| Bryan A. Hanley Senior VP and Treasurer | Mar 11, 2025 | Buy | +200 | $22.50 | $4.50K | 2,250 |
| Bryan A. Hanley Senior VP and Treasurer | Mar 11, 2025 | Buy | +500 | $22.15 | $11.08K | 2,050 |
| Bryan A. Hanley Senior VP and Treasurer | Mar 11, 2025 | Buy | +50 | $21.50 | $1.08K | 1,550 |
| Loretta J. Feehan Director | Nov 18, 2024 | Gift | −700 | – | – | 10,950 |
| Mary A. Tidlund Director | Nov 14, 2024 | Sale | −1,000 | $29.02 | $29.02K | 5,650 |
| Mary A. Tidlund Director | Nov 12, 2024 | Sale | −2,000 | $28.58 | $57.16K | 6,650 |
| Thomas E. Barry Director | May 22, 2024 | Award | +800 | – | – | 9,650 |
| Terri Herrington Director | May 22, 2024 | Award | +800 | – | – | 7,650 |
| Loretta J. Feehan Director | May 22, 2024 | Award | +800 | – | – | 11,650 |
| Mary A. Tidlund Director | May 22, 2024 | Award | +800 | – | – | 8,650 |
| Ann Manix Director | May 22, 2024 | Award | +800 | – | – | 7,825 |
| Gina A. Norris Director | May 22, 2024 | Award | +800 | – | – | 800 |
| Ann Manix Director | Aug 8, 2023 | Sale | −600 | $21.53 | $12.92K | 8,425 |
| Ann Manix Director | Aug 8, 2023 | Sale | −200 | $21.55 | $4.31K | 8,225 |
| Ann Manix Director | Aug 8, 2023 | Sale | −1,200 | $21.60 | $25.92K | 7,025 |
| Kevin B. Kramer Director | May 25, 2023 | Buy | +36.43 | $18.54 | $675 | 6,789 |
| Kevin B. Kramer Director | May 25, 2023 | Buy | +528 | $18.53 | $9.78K | 6,752 |
| Kevin B. Kramer Director | May 25, 2023 | Buy | +1 | $18.44 | $18 | 6,212 |
| Kevin B. Kramer Director | May 25, 2023 | Buy | +1,600 | $18.30 | $29.28K | 6,211 |
| Kevin B. Kramer Director | May 25, 2023 | Buy | +1.04 | $18.80 | $20 | 6,790 |
| Kevin B. Kramer Director | May 25, 2023 | Buy | +12 | $18.53 | $222 | 6,224 |
| Andrew B. Nace Executive Vice President | May 25, 2023 | Buy | +100 | $18.16 | $1.82K | 1,907 |
| Andrew B. Nace Executive Vice President | May 25, 2023 | Buy | +200 | $18.25 | $3.65K | 2,107 |
| Andrew B. Nace Executive Vice President | May 25, 2023 | Buy | +100 | $18.59 | $1.86K | 2,307 |
| Andrew B. Nace Executive Vice President | May 25, 2023 | Buy | +100 | $18.60 | $1.86K | 2,407 |
| Andrew B. Nace Executive Vice President | May 25, 2023 | Buy | +200 | $18.70 | $3.74K | 2,607 |
| Andrew B. Nace Executive Vice President | May 25, 2023 | Buy | +100 | $18.75 | $1.88K | 2,707 |
| Andrew B. Nace Executive Vice President | May 25, 2023 | Buy | +100 | $18.92 | $1.89K | 2,807 |
| Andrew B. Nace Executive Vice President | May 25, 2023 | Buy | +100 | $18.50 | $1.85K | 2,207 |
| Loretta J. Feehan Director | May 24, 2023 | Award | +1,100 | – | – | 10,850 |
| Mary A. Tidlund Director | May 24, 2023 | Award | +1,100 | – | – | 7,850 |
| Thomas E. Barry Director | May 24, 2023 | Award | +1,100 | – | – | 8,850 |
| Terri Herrington Director | May 24, 2023 | Award | +1,100 | – | – | 6,850 |
| Kevin B. Kramer Director | May 24, 2023 | Award | +1,100 | – | – | 4,611 |
| Ann Manix Director | May 24, 2023 | Award | +1,100 | – | – | 9,025 |
| Bryan A. Hanley Senior VP and Treasurer | Mar 14, 2023 | Buy | +500 | $17.00 | $8.50K | 1,500 |
| Kevin B. Kramer Director | Mar 7, 2023 | Award | +100 | $19.10 | $1.91K | 1,001 |
| Kevin B. Kramer Director | Mar 7, 2023 | Award | +1 | $18.96 | $19 | 901 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Short interest
Shares sold short and not yet bought back, as of Oct 30, 2026 (FINRA, reported twice a month)
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of CompX International's stock actually held short. Settlement fails (shares not delivered on time) peaked at 13,042 shares on Oct 5, 2026 over the last 90 days.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Ann Manix Director | Aug 10, 2026 | 1,500 | $43.71K | Aug 10, 2026 | Stock Award |
| Mary A. Tidlund Director | Nov 12, 2024 | 3,600 | $100.98K | Nov 12, 2024 | Director stock grant |
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