Ex-dividend in 5d · $0.30
CIX · AMEX · Security & Protection Services

CompX International

Manufactures cabinet-lock systems and performance-marine components for OEMs and distributors.

$31.90
After-hours close+0.19 (+0.60%)
At close$31.71(−0.44%)

Breakdown13F · Form 4

Institutions 6.41%789.7K sharesInsiders 0.07%8.8K sharesOther 93.52%11.52M shares

Shares outstanding 12.32M · Float 1.50M · 12.2% free float

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
Dimensional Fund Advisors LP179.4K1.46%13FMay 7, 2026
Royce & Associates LP166.1K1.35%13FMay 12, 2026
BlackRock, Inc.107.5K0.87%13FMay 13, 2026
Renaissance Technologies LLC106.9K0.87%13FMay 14, 2026
Vanguard Capital Management LLC78.2K0.63%13FMay 15, 2026

Institutions13F, as of Mar 31, 2026

43 holders · 789.7K shares · 5 new positions · 14 increased · 17 reduced · 3 closed

HolderShares% outstandingChg q/qFiled
Dimensional Fund Advisors LP179.4K1.46%−438May 7, 2026
Royce & Associates LP166.1K1.35%0May 12, 2026
BlackRock, Inc.107.5K0.87%+389May 13, 2026
Renaissance Technologies LLC106.9K0.87%−6.6KMay 14, 2026
Vanguard Capital Management LLC78.2K0.63%+78.2KnewMay 15, 2026
Geode Capital Management, LLC34.6K0.28%−2.5KMay 15, 2026
State Street Corp30.6K0.25%−96May 15, 2026
Bridgeway Capital Management, LLC23.7K0.19%0May 15, 2026

Beneficial owners13D/G · 5% or more, as filed

No 13D/G filer at 5% or more on record.

InsidersForm 4

InsiderRoleShares% outstandingFiled
Ann Manixdirector8.8K0.07%Aug 12, 2026

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Aug 11, 2026
Ann Manixdirector
Sale · 8 lots1,500$29.608,775

CongressHouse and Senate disclosures

Not reported.