Form 13F security
GPGI · GPGI INC
Class COM CL A
As filed on Form 13F — long US-listed positions only. No shorts, cash, bonds, or non-13F assets appear here.
Filed up to 45 days after quarter end; holdings may have changed since.
Tracked managers holding it
Share and principal positions
| Manager | Quarter | Value | % of portfolio | SH/PRN qty | Put/call |
|---|---|---|---|---|---|
| Starboard Value LP | 2026-06-30 | $80M | 1.8% | SH 5,027,028 | — |
| Bridgewater Associates, LP | 2026-06-30 | $1.8M | <0.1% | SH 115,013 | — |
| GAMCO INVESTORS, INC. ET AL | 2026-06-30 | $1.5M | <0.1% | SH 92,000 | — |
Total $83M across 3 of 69 managers.
Sums are across tracked reports, not unique economic ownership.
Starboard Value LP — Combined report.
Filed rows (3) — as filed
| Manager | Class | Put/call | Value | % of portfolio | SH/PRN qty | Source |
|---|---|---|---|---|---|---|
| Starboard Value LP | COM CL A | — | $80M | 1.8% | SH 5,027,028 | 0000921895-26-002172 |
| Bridgewater Associates, LP | COM CL A | — | $1.8M | <0.1% | SH 115,013 | 0001350694-26-000003 |
| GAMCO INVESTORS, INC. ET AL | EQUITY | — | $1.5M | <0.1% | SH 92,000 | 0001140361-26-032508 |
Quarter-to-quarter notes
Reported change, not a confirmed trade: this compares quarter-end reports filed up to 45 days later, and the position may since have changed. Amendments, corporate actions, and changes in reporting scope can also move these rows. Value change compares period-end reported values; for continuing rows it includes market price movement.
Newly reported by Bridgewater Associates, LP.
No longer reported by POLEN CAPITAL MANAGEMENT LLC.
Changes appear only where the prior quarter's validated report exists.