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CIX COMPX INTL INC

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COMMON STOCK (common), issuer CIK 1049606

45 managers (45 13F filers) reported a position in CIX shares at 2025-09-30, 881,418 shares in all. 4 filers opened a position and 2 filers sold out during the quarter.

Managers
45
13F filers
45
New
4
Added
10
Reduced
22
Sold out
2
Shares held by filers
881,418

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP180,813$4.23M<0.01%-1,15113F-HRTimelineGroup
ROYCE & ASSOCIATES LP166,074$3.89M0.04%-17,12313F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC120,149$2.81M<0.01%-1,10013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.101,877$2.38M<0.01%-1,44913F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC95,405$2.23M<0.01%+1,25013F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp59,850$1.4M<0.01%-1,40313F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC35,875$840K<0.01%-1413F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP31,526$738K<0.01%-8613F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC23,246$544K0.01%-5,00013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP18,101$424K<0.01%-53813F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC9,626$225K<0.01%new13F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC7,758$182K<0.01%-58913F-HR/ATimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO6,093$143K<0.01%+74313F-HR/ATimelineGroup
MORGAN STANLEYin group MORGAN STANLEY4,675$109K<0.01%-90013F-HR/ATimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\4,564$107K<0.01%+3,13013F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…4,386$103K<0.01%new13F-HRTimelineGroup
RHUMBLINE ADVISERS3,439$80.5K<0.01%+36313F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,512$35.4K<0.01%-6313F-HR/ATimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN1,024$24K<0.01%+16313F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co865$21K<0.01%-513F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…689$16.1K<0.01%-25313F-HRTimelineGroup
UBS Group AGin group UBS Group AG634$14.8K<0.01%+12413F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…464$10.9K<0.01%-51113F-HRTimelineGroup
MAI Capital Management412$9.64K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS336$7.86K<0.01%+7013F-HRTimelineGroup
NewEdge Advisors, LLC300$7.02K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA260$6K<0.01%-27,54013F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND214$5.01K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC209$4.89K<0.01%-1013F-HRTimeline
FMR LLCin group FMR LLC204$4.77K<0.01%-18213F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC178$4.17K<0.01%-36013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc168$3.9K<0.01%013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…124$2.9K<0.01%013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…112$2.62K<0.01%+113F-HRTimeline
CWM, LLCin group CWM, LLC74$2K<0.01%-513F-HRTimelineGroup
AMALGAMATED BANK60$1K<0.01%013F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.52$1K<0.01%013F-HRTimeline
Sterling Capital Management LLC38$889<0.01%+2513F-HRTimeline
GAMMA Investing LLC9$211<0.01%-1913F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…8$187<0.01%-313F-HRTimelineGroup
Arax Advisory Partners6$141<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.4$94<0.01%013F-HRTimeline
IFP Advisors, Inc3$70<0.01%+113F-HR/ATimeline
True Wealth Design, LLC1$24<0.01%013F-HRTimeline
Essential Partners LLC1$23<0.01%new13F-HRTimeline