Compx InternationalCIX
13F holders, Q1 2025 (March 31)41holders +1
2new positions
1sold out
1famous investor
$20.72avg. 13F price*
At the end of Q1 2025, 41 institutions reported holding Compx International Inc. (CIX) in their 13F filings, up 1 from Q4 2024. 2 opened new positions and 1 sold out. The largest holders were Royce & Associates LP ($3.8M), Dimensional Fund Advisors LP ($3.8M) and Renaissance Technologies ($2.6M). One famous investor held it Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Compx International Inc.
- CUSIP
- 20563P101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $104 |
| Exits | 1 | $4K |
All 13F filers, Q4 2024 → Q1 2025: 4,332 shares bought and 24,398 shares sold, net −20,066 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 41 holders
| Royce & Associates LP | 0.04% | No change | 183,197 | $3.8M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -1.0% | 182,468 | $3.8M |
| Renaissance Technologies | 0.00% | Add +0.5% | 125,849 | $2.6M |
| BlackRock, Inc. | 0.00% | Reduce -1.2% | 104,755 | $2.2M |
| Vanguard Group Inc. | 0.00% | Reduce -0.6% | 85,941 | $1.8M |
| Bank of New York Mellon Corp | 0.00% | Reduce -2.5% | 61,234 | $1.3M |
| Geode Capital Management, LLC | 0.00% | Add +2.5% | 34,972 | $725K |
| Royal Bank of Canada | 0.00% | Reduce -5.4% | 31,509 | $653K |
| State Street Corp. | 0.00% | No change | 30,912 | $640K |
| Bridgeway Capital Management, LLC | 0.01% | Reduce -13.6% | 28,246 | $585K |
| Northern Trust Corp. | 0.00% | Reduce -3.0% | 18,725 | $388K |
| Barclays PLC | 0.00% | Reduce -9.5% | 7,189 | $149K |
| JPMorgan Chase & Co. | 0.00% | Reduce -30.8% | 6,304 | $131K |
| Morgan Stanley | 0.00% | Reduce -17.8% | 5,171 | $107K |
| Bank of America Corp. | 0.00% | Reduce -19.5% | 1,931 | $40K |
| BNP Paribas Financial Markets | 0.00% | Add +68.7% | 1,859 | $39K |
| Rhumbline Advisers | 0.00% | Reduce -77.9% | 1,836 | $38K |
| UBS Group AG | 0.00% | Add +53.4% | 1,822 | $38K |
| Deutsche Bank AG | 0.00% | Add +1715.2% | 1,434 | $30K |
| Citigroup Inc. | 0.00% | Reduce -16.5% | 1,076 | $22K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | No change | 887 | $18K |
| Wells Fargo & Company | 0.00% | Add +2.3% | 808 | $17K |
| Corebridge Financial, Inc. | 0.00% | Reduce -1.6% | 747 | $15K |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +14.8% | 729 | $15K |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -1.6% | 600 | $12K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -17.4% | 470 | $10K |
| MAI Capital Management | 0.00% | No change | 412 | $9K |
| NewEdge Advisors, LLC | 0.00% | No change | 300 | $6K |
| New York State Common Retirement Fund | 0.00% | No change | 214 | $4K |
| FMR LLC | 0.00% | Reduce -59.4% | 169 | $4K |
| Legal & General Group Plc | 0.00% | No change | 168 | $4K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 124 | $3K |
| California State Teachers Retirement System | 0.00% | No change | 111 | $2K |
| Amalgamated Bank | 0.00% | No change | 60 | $1K |
| Harbor Capital Advisors, Inc. | 0.00% | No change | 52 | $1K |
| Cwm, LLC | 0.00% | Reduce -24.4% | 68 | $1K |
| GAMMA Investing LLC | 0.00% | Reduce -42.4% | 19 | $394 |
| Sterling Capital Management LLC | 0.00% | Add +300.0% | 12 | $249 |
| EverSource Wealth Advisors, LLC | 0.00% | New | 4 | $83 |
| SBI Securities Co., Ltd. | 0.00% | No change | 1 | $21 |
| True Wealth Design, LLC | 0.00% | New | 1 | $21 |
"% of holder's portfolio" is CIX's weight in each manager's 13F, not the share of Compx International Inc. the manager owns.