COMPX INTERNATIONAL INC (CIX) Institutional Ownership and Insiders Activity
COMPX INTERNATIONAL INC (CIX) is widely held by institutional investors, with 46 firms reporting positions valued at approximately $22.85M based on SEC Form 13F filings for the quarter ended September 30, 2026.
Dimensional Fund Advisors Lp is the largest disclosed holder, reporting approximately $6.69M in CIX holdings in its latest filing.
Recent insider activity includes 7 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
46
Total Reported Value
$22.85M
Largest Holder
Dimensional Fund Advisors Lp
Largest Position
$6.69M
Insider Transactions (90d)
7
Latest Filing Quarter
Q3 2026
New Institutional Positions
6
Funds Exiting Positions
3
Top Institutional Owners
View allInvestorReported Balance
Related CIX Institutional Insights:
- CIX 13F Institutional Holders
- CIX Superinvestors
- CIX Institutional Ownership Changes
- Industrials Sector Institutional Ownership
- Industrials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Industrials Stocks By Institutional Investors
- Most Sold Industrials Stocks By Institutional Investors
- CIX Insider Trading & SEC Form 4 Activity
- CIX Articles
- Top Institutional Investor Stock Rankings