COMPX INTERNATIONAL INC - CIX
Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 6 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | History | Reduced | 179,847 | 4,184 | 0.0% | 0.0% | 1 | -966 | -0.53% | Q4 2025 | Feb 12, 2026 |
| ROYCE & ASSOCIATES LP | History | No change | 166,074 | 3,864 | 0.04% | 0.04% | 2 | 0 | 0.0% | Q4 2025 | Feb 09, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 113,549 | 2,642 | 0.0% | 0.0% | 3 | -6,600 | -5.49% | Q4 2025 | Feb 12, 2026 |
| BlackRock, Inc. | History | Added to | 107,115 | 2,492 | 0.0% | 0.0% | 4 | +5,238 | 5.14% | Q4 2025 | Feb 12, 2026 |
| VANGUARD GROUP INC | History | Added to | 97,693 | 2,273 | 0.0% | 0.0% | 5 | +2,288 | 2.4% | Q4 2025 | Jan 29, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 37,092 | 863 | 0.0% | 0.0% | 6 | +1,217 | 3.39% | Q4 2025 | Feb 09, 2026 |
| STATE STREET CORP | History | Reduced | 30,696 | 714 | 0.0% | 0.0% | 7 | -830 | -2.63% | Q4 2025 | Feb 13, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Added to | 23,667 | 550 | 0.01% | 0.01% | 8 | +421 | 1.81% | Q4 2025 | Feb 17, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 17,463 | 406 | 0.0% | 0.0% | 9 | -638 | -3.52% | Q4 2025 | Feb 17, 2026 |
| BARCLAYS PLC | History | Added to | 8,003 | 186 | 0.0% | 0.0% | 10 | +245 | 3.16% | Q4 2025 | Feb 13, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 5,994 | 139 | 0.0% | 0.0% | 11 | -99 | -1.62% | Q4 2025 | Feb 11, 2026 |
| MORGAN STANLEY | History | Added to | 5,393 | 125 | 0.0% | 0.0% | 12 | +718 | 15.36% | Q4 2025 | Feb 13, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 3,416 | 79 | 0.0% | 0.0% | 13 | +1,904 | 125.93% | Q4 2025 | Feb 17, 2026 |
| RHUMBLINE ADVISERS | History | Reduced | 2,665 | 62 | 0.0% | 0.0% | 14 | -774 | -22.51% | Q4 2025 | Feb 13, 2026 |
| WELLS FARGO & COMPANY/MN | History | Added to | 1,698 | 39 | 0.0% | 0.0% | 15 | +674 | 65.82% | Q4 2025 | Feb 13, 2026 |
| DEUTSCHE BANK AG\ | History | Reduced | 1,434 | 33 | 0.0% | 0.0% | 16 | -3,130 | -68.58% | Q4 2025 | Feb 11, 2026 |
| ROYAL BANK OF CANADA | History | New | 934 | 22 | 0.0% | — | 17 | +934 | New | Q4 2025 | Feb 17, 2026 |
| FMR LLC | History | Added to | 768 | 17 | 0.0% | 0.0% | 18 | +564 | 276.47% | Q4 2025 | Feb 17, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | History | Added to | 733 | 17 | 0.0% | 0.0% | 19 | +44 | 6.39% | Q4 2025 | Feb 17, 2026 |
| Russell Investments Group, Ltd. | History | Reduced | 527 | 12 | 0.0% | 0.0% | 20 | -3,859 | -87.98% | Q4 2025 | Feb 17, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 444 | 10 | 0.0% | 0.0% | 21 | -20 | -4.31% | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Reduced | 324 | 7 | 0.0% | 0.0% | 24 | -310 | -48.9% | Q4 2025 | Jan 29, 2026 |
| MAI Capital Management | History | Reduced | 302 | 7 | 0.0% | 0.0% | 22 | -110 | -26.7% | Q4 2025 | Feb 13, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Reduced | 329 | 7 | 0.0% | 0.0% | 23 | -7 | -2.08% | Q4 2025 | Feb 10, 2026 |
| NewEdge Advisors, LLC | History | No change | 300 | 6 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q4 2025 | Feb 18, 2026 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | No change | 214 | 4 | 0.0% | 0.0% | 26 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | No change | 209 | 4 | 0.0% | 0.0% | 27 | 0 | 0.0% | Q4 2025 | Jan 15, 2026 |
| Legal & General Group Plc | History | Reduced | 135 | 3 | 0.0% | 0.0% | 28 | -33 | -19.64% | Q4 2025 | Feb 09, 2026 |
| CITIGROUP INC | History | Reduced | 91 | 2 | 0.0% | 0.0% | 29 | -87 | -48.88% | Q4 2025 | Feb 13, 2026 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | Reduced | 95 | 2 | 0.0% | 0.0% | 31 | -17 | -15.18% | Q4 2025 | Feb 17, 2026 |
| CWM, LLC | History | Reduced | 65 | 2 | 0.0% | 0.0% | 32 | -9 | -12.16% | Q4 2025 | Jan 26, 2026 |
| Ameritas Investment Partners, Inc. | History | No change | 124 | 2 | 0.0% | 0.0% | 30 | 0 | 0.0% | Q4 2025 | Feb 11, 2026 |
| AMALGAMATED BANK | History | Reduced | 48 | 1 | 0.0% | 0.0% | 33 | -12 | -20.0% | Q4 2025 | Feb 05, 2026 |
| Sterling Capital Management LLC | History | Added to | 43 | 1 | 0.0% | — | 35 | +5 | 13.16% | Q4 2025 | Feb 13, 2026 |
| HARBOR CAPITAL ADVISORS, INC. | History | Reduced | 51 | 1 | 0.0% | 0.0% | 34 | -1 | -1.92% | Q4 2025 | Jan 20, 2026 |
| Bank of New York Mellon Corp | History | Closed out | 0 | 0 | — | 0.0% | — | -59,850 | -100.0% | Q3 2025 | Nov 03, 2025 |
| Squarepoint Ops LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -9,626 | -100.0% | Q3 2025 | Nov 14, 2025 |
| CANADA LIFE ASSURANCE Co | History | Closed out | 0 | 0 | — | 0.0% | — | -865 | -100.0% | Q3 2025 | Nov 17, 2025 |
| GAMMA Investing LLC | History | Closed out | 0 | 0 | — | — | — | -9 | -100.0% | Q3 2025 | Oct 02, 2025 |
| Arax Advisory Partners | History | Closed out | 0 | 0 | — | — | — | -6 | -100.0% | Q3 2025 | Nov 14, 2025 |
| EverSource Wealth Advisors, LLC | History | Reduced | 4 | 0 | — | — | — | -4 | -50.0% | Q4 2025 | Feb 06, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 2 | 0 | — | — | — | -2 | -50.0% | Q4 2025 | Feb 03, 2026 |
| IFP Advisors, Inc | History | Reduced | 2 | 0 | — | — | — | -1 | -33.33% | Q4 2025 | Feb 06, 2026 |
| True Wealth Design, LLC | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Jan 08, 2026 |