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Compx International Inc

CIX
Exchange
NYSE
Industry
Cutlery, Handtools & General Hardware
SEC CIK
0001049606

In the last 90 days, Compx International Inc insiders filed 0 open-market purchases and 1 sale; 44 institutions reported holding it in 13F filings for Q2 2026, worth $20.0M in total; no superinvestor holds it.

13F holders, Q4 2025

Institutional positions in Compx International Inc as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
41
−4 vs. Q3 2025
Shares held
807.7K
−73.7K (−8.4%) vs. Q3 2025
Total value
$18.8M
−$1.83M (−8.9%) vs. Q3 2025
New holders
1
12 more added
Sold out
5
21 more reduced

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CIX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 41 institutions
Q1 2021: 35 institutionsQ2 2021: 32 institutionsQ3 2021: 32 institutionsQ4 2021: 36 institutionsQ1 2022: 36 institutionsQ2 2022: 36 institutionsQ3 2022: 33 institutionsQ4 2022: 35 institutionsQ1 2023: 35 institutionsQ2 2023: 35 institutionsQ3 2023: 34 institutionsQ4 2023: 34 institutionsQ1 2024: 36 institutionsQ2 2024: 35 institutionsQ3 2024: 40 institutionsQ4 2024: 40 institutionsQ1 2025: 41 institutionsQ2 2025: 43 institutionsQ3 2025: 45 institutionsQ4 2025: 41 institutionsQ1 2026: 43 institutionsQ2 2026: 44 institutions
Value heldQ4 2025: $18.8M
Q1 2021: $22.0MQ2 2021: $24.1MQ3 2021: $23.9MQ4 2021: $24.9MQ1 2022: $26.4MQ2 2022: $24.9MQ3 2022: $16.6MQ4 2022: $18.6MQ1 2023: $17.7MQ2 2023: $20.9MQ3 2023: $17.7MQ4 2023: $23.3MQ1 2024: $31.1MQ2 2024: $21.8MQ3 2024: $25.7MQ4 2024: $24.6MQ1 2025: $19.1MQ2 2025: $24.7MQ3 2025: $20.6MQ4 2025: $18.8MQ1 2026: $18.4MQ2 2026: $20.0M
Institutions holding CIX and their total value by quarter
QuarterHoldersValue
Q2 202644$20.0M
Q1 202643$18.4M
Q4 202541$18.8M
Q3 202545$20.6M
Q2 202543$24.7M
Q1 202541$19.1M
Q4 202440$24.6M
Q3 202440$25.7M
Q2 202435$21.8M
Q1 202436$31.1M
Q4 202334$23.3M
Q3 202334$17.7M
Q2 202335$20.9M
Q1 202335$17.7M
Q4 202235$18.6M
Q3 202233$16.6M
Q2 202236$24.9M
Q1 202236$26.4M
Q4 202136$24.9M
Q3 202132$23.9M
Q2 202132$24.1M
Q1 202135$22.0M

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Compx International Inc; share changes are against Q3 2025.

Institutions holding CIX in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Essential Partners LLC1$230.00%00.0%Unchanged
True Wealth Design, LLC1$240.00%00.0%Unchanged
SBI Securities Co., Ltd.2$470.00%−2−50.0%Reduced
IFP Advisors, Inc2$470.00%−1−33.3%Reduced
EverSource Wealth Advisors, LLC4$940.00%−4−50.0%Reduced
Amalgamated Bank48$1.00K0.00%−12−20.0%Reduced
Harbor Capital Advisors, Inc.51$1.00K0.00%−1−1.9%Reduced
Sterling Capital Management LLC43$1.00K0.00%+5+13.2%Added
CWM, LLC65$2.00K0.00%−9−12.2%Reduced
Citigroup Inc91$2.12K0.00%−87−48.9%Reduced
California State Teachers Retirement System95$2.21K0.00%−17−15.2%Reduced
Ameritas Investment Partners, Inc.124$2.88K0.00%00.0%Unchanged
Legal & General Group Plc135$3.10K0.00%−33−19.6%Reduced
Strategic Wealth Partners, Ltd.165$3.84K0.00%+165New
Nisa Investment Advisors, LLC209$4.86K0.00%00.0%Unchanged
New York State Common Retirement Fund214$4.98K0.00%00.0%Unchanged
GWM Advisors LLC300$6.98K0.00%00.0%Unchanged
MAI Capital Management302$7.03K0.00%−110−26.7%Reduced
UBS Group AG324$7.54K0.00%−310−48.9%Reduced
BNP Paribas Arbitrage, SA329$7.66K0.00%−7−2.1%Reduced
Tower Research Capital LLC (TRC)444$10.3K0.00%−20−4.3%Reduced
Russell Investments Group, Ltd.527$12.3K0.00%−3,859−88.0%Reduced
Mirae Asset Global ETFs Holdings Ltd.733$17.1K0.00%+44+6.4%Added
FMR LLC768$17.9K0.00%+564+276.5%Added
Royal Bank of Canada934$22.0K0.00%+674+259.2%Added
Deutsche Bank AG1,434$33.4K0.00%−3,130−68.6%Reduced
Wells Fargo & Company1,698$39.5K0.00%+674+65.8%Added
Rhumbline Advisers2,665$62.0K0.00%−774−22.5%Reduced
Bank of America Corp3,416$79.5K0.00%+1,904+125.9%Added
Morgan Stanley5,393$125.5K0.00%+718+15.4%Added
JPMorgan Chase & Co5,994$139.5K0.00%−99−1.6%Reduced
Barclays PLC8,003$186.2K0.00%+245+3.2%Added
Northern Trust Corp17,463$406.4K0.00%−638−3.5%Reduced
Bridgeway Capital Management, LLC23,667$550.7K0.01%+421+1.8%Added
State Street Corp30,696$714.3K0.00%−830−2.6%Reduced
Geode Capital Management, LLC37,092$863.2K0.00%+1,217+3.4%Added
Vanguard Group Inc97,693$2.27M0.00%+2,288+2.4%Added
BlackRock, Inc.107,115$2.49M0.00%+5,238+5.1%Added
Renaissance Technologies LLC113,549$2.64M0.00%−6,600−5.5%Reduced
Royce & Associates LP166,074$3.86M0.04%00.0%Unchanged
Dimensional Fund Advisors LP179,847$4.18M0.00%−966−0.5%Reduced
Bank of New York Mellon Corp0$00.00%−59,850−100.0%Sold out
Squarepoint Ops LLC0$00.00%−9,626−100.0%Sold out
Great West Life Assurance Co0$00.00%−865−100.0%Sold out
GAMMA Investing LLC0$00.00%−9−100.0%Sold out
SRS Capital Advisors, Inc.0$00.00%−6−100.0%Sold out