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The company

CompX International Inc.

CIX · NYSE American

IndustrialsMachineryLeading

CIX stood above a rising 150-day average in 21 of the last 52 weekly readings, including each of the last 21 weeks. It is 27.4% above that average now. Machinery: 24% of its 144 stocks in an uptrend (−3 points in four weeks); Industrials: 27% (−4 points in four weeks).

SEC filings

Statistics

Rotation: Leading
Weeks in an uptrend: 21 in a row
Industry in uptrend: 24% -4 in 4 wk
Insider buys, 12 months: $0
Insider sales, 12 months: $89K
Officials’ trades on record: 0
Institutions holding: 44 (+4)

In the rotation

Each square a week: lit when it closed above a rising 150-day average. 21 of 52 weeks.

17 Apr – 16 Oct

Machinery: A minority of its stocks are in an uptrend and the share has been slipping. Industrials: A minority of its stocks are in an uptrend and the share has been slipping.

Money in and out

1 Nov 2024 – 1 Oct 2026

Open-market buys above the line and sales below, in dollars.

Congress and officials

No member of Congress or official has disclosed a trade in it.

Insiders

Buy orders, 12 months0

Sale orders, 12 months1

Buyers · sellers0 · 1

Who	Did	Shares	Traded
Ann ManixDirector	sold	20at $29.41	11 Aug 2026filed 12 Aug 2026
Ann ManixDirector	sold	20at $29.41	11 Aug 2026filed 12 Aug 2026
Ann ManixDirector	sold	330at $29.42	11 Aug 2026filed 12 Aug 2026
Ann ManixDirector	sold	200at $29.44	11 Aug 2026filed 12 Aug 2026
Ann ManixDirector	sold	100at $29.53	11 Aug 2026filed 12 Aug 2026
Ann ManixDirector	sold	33at $29.56	11 Aug 2026filed 12 Aug 2026
Ann ManixDirector	sold	795at $29.73	11 Aug 2026filed 12 Aug 2026
Ann ManixDirector	sold	2at $29.74	11 Aug 2026filed 12 Aug 2026

Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.

Institutions

Holders44+4 on the quarter

New · exited7 · 2

Reported value$20.0M

Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.

Manager	Shares	Change
DIMENSIONAL FUND ADVISORS LPadded · filed 11 Aug 2026	179,827$4.5M	+418+0.2%
ROYCE & ASSOCIATES LPunchanged · filed 14 Aug 2026	166,074$4.1M	00.0%
BlackRock, Inc.added · filed 7 Aug 2026	123,016$3.1M	+15,512+14.4%
RENAISSANCE TECHNOLOGIES LLCreduced · filed 13 Aug 2026	100,749$2.5M	-6,200−5.8%
VANGUARD CAPITAL MANAGEMENT LLCreduced · filed 13 Aug 2026	71,526$1.8M	-6,694−8.6%
GEODE CAPITAL MANAGEMENT, LLCadded · filed 12 Aug 2026	40,842$1.0M	+6,257+18.1%
STATE STREET CORPreduced · filed 7 Aug 2026	30,568$761K	-32−0.1%
BRIDGEWAY CAPITAL MANAGEMENT, LLCreduced · filed 14 Aug 2026	22,667$564K	-1,000−4.2%
NORTHERN TRUST CORPadded · filed 13 Aug 2026	17,981$448K	+994+5.9%
VANGUARD PORTFOLIO MANAGEMENT LLCadded · filed 13 Aug 2026	10,350$258K	+1,517+17.2%