CompX International Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSEAM:CIX Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
11 Mar 25	BuyUS$16,650	Bryan Hanley	Individual	750	US$22.50
14 Nov 24	SellUS$29,021	Mary Tidlund	Individual	1,000	US$29.02
12 Nov 24	SellUS$57,160	Mary Tidlund	Individual	2,000	US$28.58

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of CIX?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	50,275	0.408%
General Public	584,417	4.74%
Institutions	928,761	7.54%
Private Companies	10,755,104	87.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 95.1% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
87.3%	Contran Corporation	10,755,104	US$274.3m	0%	no data
1.49%	Royce & Associates, LP	183,197	US$4.7m	0%	0.04%
1.48%	Dimensional Fund Advisors LP	182,468	US$4.7m	-1.01%	no data
1.02%	Renaissance Technologies LLC	125,849	US$3.2m	0.48%	no data
0.85%	BlackRock, Inc.	104,755	US$2.7m	-1.2%	no data
0.7%	The Vanguard Group, Inc.	85,941	US$2.2m	-0.57%	no data
0.5%	BNY Asset Management	61,234	US$1.6m	-2.5%	no data
0.28%	Geode Capital Management, LLC	34,972	US$891.8k	2.52%	no data
0.26%	RBC Global Asset Management Inc.	31,444	US$801.8k	-5.23%	no data
0.25%	State Street Global Advisors, Inc.	30,912	US$788.3k	0%	no data
0.23%	Bridgeway Capital Management, LLC	28,246	US$720.3k	-13.6%	0.01%
0.15%	Northern Trust Global Investments	18,725	US$477.5k	-3.01%	no data
0.095%	Loretta Feehan	11,700	US$298.4k	6.85%	no data
0.084%	Thomas Barry	10,400	US$265.2k	7.77%	no data
0.07%	Ann Manix	8,575	US$218.7k	9.58%	no data
0.068%	Terri Herrington	8,400	US$214.2k	9.8%	no data
0.058%	Barclays PLC Private Banking & Investment Banking Investment	7,189	US$183.3k	-9.54%	no data
0.052%	Mary Tidlund	6,400	US$163.2k	13.3%	no data
0.037%	Morgan Stanley, Investment Banking and Brokerage Investments	4,605	US$117.4k	-19.2%	no data
0.029%	JP Morgan Asset Management	3,558	US$90.7k	3.97%	no data
0.027%	Charles Schwab Investment Management, Inc.	3,306	US$84.3k	0%	no data
0.018%	Bryan Hanley	2,250	US$57.4k	50%	no data
0.016%	JPMorgan Chase & Co, Brokerage and Securities Investments	2,025	US$51.6k	-59.6%	no data
0.015%	BNP Paribas Arbitrage Sa, Asset Management Arm	1,859	US$47.4k	68.7%	no data
0.015%	Rhumbline Advisers Ltd Partnership	1,836	US$46.8k	-77.9%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/07/18 20:49
End of Day Share Price	2025/07/18 00:00
Earnings	2025/03/31
Annual Earnings	2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

CompX International Inc. is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.