Renaissance Technologies (RenTech)'s CMPO Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 603,280 shares of CompoSecure, Inc. (CMPO) worth $11.63 M, representing 0.02% of the portfolio. First purchased in 2022-Q4, this medium-term investment has been held for 13 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in CMPO, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2024, adding 315,111 shares. Largest reduction occurred in Q4 2025, reducing 271,720 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s CompoSecure (CMPO) Holding Value Over Time
Track share changes against reported price movement
Quarterly CompoSecure (CMPO) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -271,720 | Reduce 31.05% | 603,280 | $19.28 |
| Q3 2025 | +25,800 | Add 3.04% | 875,000 | $20.82 |
| Q2 2025 | +293,500 | Add 52.82% | 849,200 | $14.09 |
| Q1 2025 | -26,600 | Reduce 4.57% | 555,700 | $10.87 |
| Q4 2024 | +57,800 | Add 11.02% | 582,300 | $15.33 |
| Q3 2024 | +315,111 | Add 150.49% | 524,500 | $14.02 |
| Q2 2024 | +130,489 | Add 165.39% | 209,389 | $6.80 |
| Q1 2024 | +31,400 | Add 66.11% | 78,900 | $7.22 |
| Q4 2023 | -18,800 | Reduce 28.36% | 47,500 | $5.41 |
| Q3 2023 | -151,297 | Reduce 69.53% | 66,300 | $6.46 |
| Q2 2023 | +6,197 | Add 2.93% | 217,597 | $0.01 |
| Q1 2023 | +199,400 | Add 1661.67% | 211,400 | $0.01 |
| Q4 2022 | +12,000 | New Buy | 12,000 | $0.00 |
Renaissance Technologies (RenTech)'s CompoSecure Investment FAQs
Renaissance Technologies (RenTech) first purchased CompoSecure, Inc. (CMPO) in Q4 2022, acquiring 12,000 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held CompoSecure, Inc. (CMPO) for 13 quarters since Q4 2022.
Renaissance Technologies (RenTech)'s largest addition to CompoSecure, Inc. (CMPO) was in Q3 2024, adding 524,500 shares worth $7.35 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 603,280 shares of CompoSecure, Inc. (CMPO), valued at approximately $11.63 M.
As of the Q4 2025 filing, CompoSecure, Inc. (CMPO) represents approximately 0.02% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in CompoSecure, Inc. (CMPO) was 875,000 shares, as reported at the end of Q3 2025.