# GPGI INC (CMPO) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 20459V105
Page URL: https://superinvestorclub.com/stock/CMPO
Last updated: 2026-07-08T12:25:41.168Z

## Summary

As of the most recent 13F filing period, GPGI INC (CMPO) is held by 1 tracked superinvestors with an aggregate position value of $571,243 representing 033406 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Polen Capital](https://superinvestorclub.com/manager/271) | Polen Capital Management | 33406 | $571,243 | 0.00% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2025-06-30: 1 holders, $1.9M aggregate, 0135767 shares
- 2025-09-30: 1 holders, $695,284 aggregate, 033395 shares
- 2025-12-31: 1 holders, $643,856 aggregate, 033395 shares
- 2026-03-31: 1 holders, $571,243 aggregate, 033406 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "GPGI INC (CMPO) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/CMPO), aggregating SEC 13F, Form 4, and congressional disclosures."