As of November 7, 2026, GPGI, Inc. is a publicly traded company (NYSE: GPGI). The largest holder reporting an active stake on Schedule 13D is Platinum Equity, LLC, at 18.3%. No bankruptcy or receivership appears in its SEC Form 8-K filings. Passive holders reporting on Schedule 13G include Fidelity (FMR) (14.7%), Alyeska (7.39%), Locust Wood Capital Advisers, LLC (5.1%) (Schedule 13D, January 20, 2026).
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Is GPGI, Inc. a real, registered company?
- GPGI, Inc. files with the SEC under CIK 1823144 (its SEC filings).
- Its shares are listed under the ticker GPGI on NYSE (SEC company record).
- Incorporated in Delaware; business address in Somerset, New Jersey, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under GPGI, Inc. in our court records and SEC 8-K records (as of 2026-11-07).
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Tungsten OpCo Holder LLC (filed 2026-11-06).
Who are GPGI, Inc.'s owners and officers?
GPGI, Inc.: incorporated in Delaware; business address in Somerset, New Jersey; industry Finance Services (Schedule 13D/A, 2026-11-06).
| Report | Holder | Share |
|---|---|---|
| Schedule 13D/A, 2026-11-06 | Tungsten Opco Holder LLC | 17.8% |
| Schedule 13G/A, 2026-08-06 | Fmr LLC | 14.7% |
| Schedule 13G, 2026-06-22 | Locust Wood Capital Advisers, LLC | 5.1% |
| Schedule 13G, 2026-05-15 | Alyeska Investment Group, L.P. | 7.39% |
| Schedule 13G/A, 2026-05-14 | Capital Research Global Investors | 3.9% |
| Schedule 13G/A, 2026-05-06 | Fmr LLC | 13.7% |
| Schedule 13G, 2026-03-06 | Fmr LLC | 10.8% |
| Schedule 13G, 2026-02-12 | Capital Research Global Investors | 7.3% |
| Schedule 13D, 2026-01-20 | Platinum Equity, LLC | 18.3% |
| Schedule 13D/A, 2026-01-14 | Resolute Compo Holdings LLC | 17.9% |
| Schedule 13G/A, 2025-11-14 | Lmr Partners LLP | 0.02% |
| Schedule 13D/A, 2025-11-04 | Resolute Compo Holdings LLC | 41.1% |
Questions about who owns GPGI, Inc.
Who owns GPGI, Inc.?
On this page, 6 holders' latest ownership filings report 5% or more of GPGI, Inc.: Platinum Equity, LLC (18.3%, Schedule 13D, filed 2026-01-20), Resolute Compo Holdings LLC (17.9%, Schedule 13D/A, filed 2026-01-14), Tungsten Opco Holder LLC (17.8%, Schedule 13D/A, filed 2026-11-06), Fmr LLC (14.7%, Schedule 13G/A, filed 2026-08-06) and Alyeska Investment Group, L.P. (7.39%, Schedule 13G, filed 2026-05-15); 1 more is listed above.
Who are the largest shareholders of GPGI, Inc.?
By the share each holder's latest filing reports, the largest holders of GPGI, Inc. on this page are Platinum Equity, LLC (18.3%), Resolute Compo Holdings LLC (17.9%) and Tungsten Opco Holder LLC (17.8%).
When did Platinum Equity, LLC buy into GPGI, Inc.?
The filings give report dates, not purchase dates. The earliest filing from Platinum Equity, LLC on this page is the Schedule 13D, filed 2026-01-20, reporting 18.3%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 12 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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Which insiders own GPGI, Inc. shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , a 10% owner: 52,829,757 shares (18.2% of shares outstanding), held indirectly (the form names the holder only in its footnotes), on a joint filing (Form 3, 2026-01-20).
- PE Titan CS Holdings, L.P., a 10% owner: 52,829,757 shares (18.2% of shares outstanding), held indirectly (the form names the holder only in its footnotes), on a joint filing (Form 3, 2026-01-20).
- Platinum Equity InvestCo, L.P., a 10% owner: 52,829,757 shares (18.2% of shares outstanding), held indirectly (the form names the holder only in its footnotes), on a joint filing (Form 3, 2026-01-20).
- Platinum Equity Investment Holdings IV, LLC, a 10% owner: 52,829,757 shares (18.2% of shares outstanding), held indirectly (the form names the holder only in its footnotes), on a joint filing (Form 3, 2026-01-20).
- Platinum Equity Investment Holdings IV (Cayman), LLC, a 10% owner: 52,829,757 shares (18.2% of shares outstanding), held indirectly (the form names the holder only in its footnotes), on a joint filing (Form 3, 2026-01-20).
Shares outstanding: 289,901,892 as of 2026-11-05, from the company's latest SEC cover page.
How much has GPGI, Inc. raised?
Acquisitions reported on Form 8-K, Item 2.01: completed an acquisition (2026-01-13).
Keep reading
More on GPGI, Inc. and the records around it.
GPGI, Inc. elsewhere on the record
- 5%+ stake filings Nov 2026
Companies that share a holder
- LOCUST WOOD CAPITAL ADVISERS, LLC also filed stake reports on 1 other company: Resolute Holdings Management, Inc. ("Issuer") (Aug 2026)
- Platinum Equity, LLC also filed stake reports on 4 other companies: Ingram Micro Holding Corp (Aug 2026), Ryerson Holding Corporation (Aug 2026), UWM Holdings Corp (Nov 2025)
- LMR Partners LLP also filed stake reports on 44 other companies: BuzzFeed Inc (Aug 2026), Cartesian Growth Corp IV (Aug 2026), Collective Acquisition Corp. II (Aug 2026)
Related pages
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