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CompX International Inc. (CIX) institutional ownership

Latest close $25.00 Jul 20, 2026
Market cap$285M 52-week range SectorIndustrials
Funds holding · Q1 2026
30
reported CIX position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
11 buyers · 19 sellers

CompX International Inc. (CIX) price and institutional activity

Dates

Q1 2026

$0 bought by 11 investors
BlackRockNewedge Advisors, LLC +9 more
$0 sold by 19 investors
Renaissance Technologies LLCBank of America Corp +17 more
Sign in to see who bought
Bought Sold Totals per quarter; hover a bar for the names.

CompX International Inc. (CIX) institutional activity · 30

Investor Type Est. change Change Δ Own Date
Renaissance Technologies LLC Reduced· Q1 2026 −7K −5.8% Q1 2026
Bank of America Corp · Exited
Change −3K Δ Own −100.0% Date Q1 2026
Bank of America Corp Exited· Q1 2026 −3K −100.0% Q1 2026
Geode · Reduced
Change −3K Date Q1 2026
Geode Reduced· Q1 2026 −3K Q1 2026
Barclays PLC · Reduced
Change −2K Date Q1 2026
Barclays PLC Reduced· Q1 2026 −2K Q1 2026
Wells Fargo & Company · Reduced
Change −1K Date Q1 2026
Wells Fargo & Company Reduced· Q1 2026 −1K Q1 2026
JPMorgan Chase & Co · Reduced
Change −1K Date Q1 2026
JPMorgan Chase & Co Reduced· Q1 2026 −1K Q1 2026
Morgan Stanley · Reduced
Change −1K Date Q1 2026
Morgan Stanley Reduced· Q1 2026 −1K Q1 2026
Northern Trust · Reduced
Change −476 Date Q1 2026
Northern Trust Reduced· Q1 2026 −476 Q1 2026
Dimensional · Reduced
Change −438 Date Q1 2026
Dimensional Reduced· Q1 2026 −438 Q1 2026
BlackRock · Added
Change +389 Date Q1 2026
BlackRock Added· Q1 2026 +389 Q1 2026
Newedge Advisors, LLC · Added
Change +310 Date Q1 2026
Newedge Advisors, LLC Added· Q1 2026 +310 Q1 2026
Tower Research Capital LLC (trc) · Added
Change +293 Date Q1 2026
Tower Research Capital LLC (trc) Added· Q1 2026 +293 Q1 2026
Royal Bank of Canada · Added
Change +217 Date Q1 2026
Royal Bank of Canada Added· Q1 2026 +217 Q1 2026
Harbor Capital Advisors, Inc. · Added
Change +211 Date Q1 2026
Harbor Capital Advisors, Inc. Added· Q1 2026 +211 Q1 2026
Russell Investments Group, Ltd. · Reduced
Change −198 Date Q1 2026
Russell Investments Group, Ltd. Reduced· Q1 2026 −198 Q1 2026
Data through Q1 2026 · filed Jun 3, 2026
15 of 30

Famous investor activity in CompX International Inc. (CIX)

CompX International Inc. (CIX) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
James Scott C. · Director Grant (A) $40K
Price $23.44 Qty 2K Owned 2K Trade date May 20, 2026 Filed date May 21, 2026
James Scott C. Director Grant (A) $23.44 2K $40K 2K May 20, 2026 May 21, 2026
Simmons Michael Shawn · Director Grant (A) $40K
Price $23.44 Qty 2K Owned 2K Trade date May 20, 2026 Filed date May 21, 2026
Simmons Michael Shawn Director Grant (A) $23.44 2K $40K 2K May 20, 2026 May 21, 2026
Tidlund Mary A. · Director Grant (A) $40K
Price $23.44 Qty 2K Owned 8K Trade date May 20, 2026 Filed date May 21, 2026
Tidlund Mary A. Director Grant (A) $23.44 2K $40K 8K May 20, 2026 May 21, 2026
Norris Gina A. · Director Grant (A) $40K
Price $23.44 Qty 2K Owned 3K Trade date May 20, 2026 Filed date May 21, 2026
Norris Gina A. Director Grant (A) $23.44 2K $40K 3K May 20, 2026 May 21, 2026
Manix Ann · Director Grant (A) $40K
Price $23.44 Qty 2K Owned 10K Trade date May 20, 2026 Filed date May 21, 2026
Manix Ann Director Grant (A) $23.44 2K $40K 10K May 20, 2026 May 21, 2026
Herrington Terri · Director Grant (A) $40K
Price $23.44 Qty 2K Owned 10K Trade date May 20, 2026 Filed date May 21, 2026
Herrington Terri Director Grant (A) $23.44 2K $40K 10K May 20, 2026 May 21, 2026
Feehan Loretta J. · Director Grant (A) $40K
Price $23.44 Qty 2K Owned 13K Trade date May 20, 2026 Filed date May 21, 2026
Feehan Loretta J. Director Grant (A) $23.44 2K $40K 13K May 20, 2026 May 21, 2026
Barry Thomas E. · Director Grant (A) $40K
Price $23.44 Qty 2K Owned 12K Trade date May 20, 2026 Filed date May 21, 2026
Barry Thomas E. Director Grant (A) $23.44 2K $40K 12K May 20, 2026 May 21, 2026
8 of 8

CompX International Inc. (CIX) activist and large shareholders

What are Schedules 13D and 13G?

Dates
No Schedule 13D or 13G filing is available for CIX in this range.

CompX International Inc. (CIX) ownership FAQ

Who owns CIX?

30 reporting institutions disclosed CIX position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.