COMPOSECURE INC-A (CMPO) Stock Institutional Trading Activity


COMPOSECURE INC-A (CMPO) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC and Polen Capital Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Renaissance Technologies LLCSell-271,720603,280$11,631,238
Q3 2025Polen Capital ManagementSell-102,37233,395$695,284
Q3 2025Renaissance Technologies LLCBuy25,800875,000$18,217,500
Q2 2025Polen Capital ManagementBuy135,767135,767$1,912,957
Q2 2025Renaissance Technologies LLCBuy293,500849,200$11,965,228
Q1 2025Renaissance Technologies LLCSell-26,600555,700$6,040,459
Q4 2024Renaissance Technologies LLCBuy57,800582,300$8,926,659
Q3 2024Renaissance Technologies LLCBuy315,111524,500$7,353,490
Q2 2024Renaissance Technologies LLCBuy130,489209,389$1,423,845
Q1 2024Renaissance Technologies LLCBuy31,40078,900$570
Q4 2023Renaissance Technologies LLCSell-18,80047,500$257
Q3 2023Renaissance Technologies LLCSell-151,29766,300$428
Q2 2023Renaissance Technologies LLCBuy6,197217,597$1,493
Q1 2023Renaissance Technologies LLCBuy199,400211,400$1,556
Q4 2022Renaissance Technologies LLCBuy12,00012,000$59

Frequently asked questions about CMPO activity

  • Which institutional owners are buying CMPO?

    Institutional owners buying CMPO include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in CMPO activity?

    "Buy" means an investor increased their reported position in CMPO compared to the prior reporting period. This reflects growing exposure to COMPOSECURE INC-A (CMPO) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in CMPO increasing?

    Institutional interest in CMPO can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.