DOSSIER · 13F Holders · Q2 2026
CIX

COMPX INTL INC

47 institutions still hold COMPX INTL INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 20563P101·47 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$20M
visible holders
Holders
47
filers reporting
Concentration
22.49%
DIMENSIONAL FUND ADVISORS LP #1
top holder share
AI Holders Summary · Q2 2026

47 institutions reported CIX in Q2 2026. DIMENSIONAL FUND ADVISORS LP leads at 22.5% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$4M180K0.00%Q2 2026
02
ROYCE & ASSOCIATES LP
CIK 0000906304
$4M166K0.03%Q2 2026
03
BlackRock, Inc.
CIK 0002012383
$3M123K0.00%Q2 2026
04
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$3M101K0.00%Q2 2026
05
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$2M72K0.00%Q2 2026
06
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$1M41K0.00%Q2 2026
07
STATE STREET CORP
CIK 0000093751
$761K31K0.00%Q2 2026
08
BRIDGEWAY CAPITAL MANAGEMENT, LLC
CIK 0001107261
$564K23K0.01%Q2 2026
09
NORTHERN TRUST CORP
CIK 0000073124· Index
$448K18K0.00%Q2 2026
10
Vanguard Portfolio Management
CIK 0002100121· Index
$258K10K0.00%Q2 2026
11
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$256K10K0.00%Q2 2026
12
BARCLAYS PLC
CIK 0000312069
$145K6K0.00%Q2 2026
13
JPMORGAN CHASE & CO
CIK 0000019617
$127K5K0.00%Q2 2026
14
MORGAN STANLEY
CIK 0000895421
$89K4K0.00%Q2 2026
15
IFG Advisory, LLC
CIK 0001728319
$78K3K0.00%Q2 2026
16
RHUMBLINE ADVISERS
CIK 0001115418
$68K3K0.00%Q2 2026
17
DEUTSCHE BANK AG\
CIK 0000948046
$36K1K0.00%Q2 2026
18
ROYAL BANK OF CANADA
CIK 0001000275
$34K1K0.00%Q2 2026
19
WELLS FARGO & COMPANY/MN
CIK 0000072971
$33K1K0.00%Q2 2026
20
LOS ANGELES CAPITAL MANAGEMENT LLC
CIK 0001177206
$31K1K0.00%Q2 2026
Page 1 of 3
27 more holders available. Log in →
Insiders at COMPX INTL INC
Manix AnnBarry Thomas EHerrington TerriFeehan Loretta J.Norris Gina A.Tidlund Mary A.Simmons Michael ShawnJames Scott C