GPGI INC (GPGI): Institutional Ownership
Hedge funds and institutional managers reporting a position in GPGI. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
15
13F filers
Aggregate Value
$128.8M
Across holders
Last Price
$15.06
2026-06-26
Sector
GICS
Holder activity9 new2 added4 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| Starboard Value LP CIK 0001517137 | Hedge Fund | 5.03M | $86.0M | 66.7% | 1.9% | New | — | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 909K | $17.5M | 13.6% | 0.0% | Added | +$27K | Q4 2025 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 250K | $4.8M | 3.7% | 0.0% | New | — | Q4 2025 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 203K | $3.9M | 3.0% | 0.0% | New | — | Q4 2025 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 167K | $2.8M | 2.2% | 0.0% | Reduced | $-296K | Q1 2026 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 119K | $2.3M | 1.8% | 0.0% | New | — | Q4 2025 |
| CAXTON ASSOCIATES LLP CIK 0002051323 | Hedge Fund | 107K | $2.1M | 1.6% | 0.0% | New | — | Q4 2025 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 103K | $1.8M | 1.4% | 0.0% | Added | +$1.8M | Q1 2026 |
| GAMCO INVESTORS, INC. ET AL CIK 0000807249 | Institutional Manager | 92K | $1.6M | 1.2% | 0.0% | Reduced | $-17K | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 108K | $1.5M | 1.2% | 0.0% | New | — | Q2 2025 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 65K | $1.3M | 1.0% | 0.0% | New | — | Q4 2025 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 54K | $1.0M | 0.8% | 0.0% | New | — | Q4 2025 |
| Gotham Asset Management, LLC CIK 0001510387 | Hedge Fund | 54K | $923K | 0.7% | 0.0% | Reduced | $-222K | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 44K | $756K | 0.6% | 0.0% | Reduced | $-9.6M | Q1 2026 |
| MOORE CAPITAL MANAGEMENT, LP CIK 0001448574 | Hedge Fund | 25K | $521K | 0.4% | 0.0% | New | — | Q3 2025 |
New
Hedge Fund
$86.0M· 66.7% of total· 1.9% port· 5.03M sh· — QoQ· Q1 2026
Added
Hedge Fund
$17.5M· 13.6% of total· 0.0% port· 909K sh· +$27K QoQ· Q4 2025
New
Hedge Fund
$4.8M· 3.7% of total· 0.0% port· 250K sh· — QoQ· Q4 2025
New
Hedge Fund
$3.9M· 3.0% of total· 0.0% port· 203K sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$2.8M· 2.2% of total· 0.0% port· 167K sh· $-296K QoQ· Q1 2026
New
Hedge Fund
$2.3M· 1.8% of total· 0.0% port· 119K sh· — QoQ· Q4 2025
New
Hedge Fund
$2.1M· 1.6% of total· 0.0% port· 107K sh· — QoQ· Q4 2025
Added
Hedge Fund
$1.8M· 1.4% of total· 0.0% port· 103K sh· +$1.8M QoQ· Q1 2026
Reduced
Institutional Manager
$1.6M· 1.2% of total· 0.0% port· 92K sh· $-17K QoQ· Q1 2026
New
Hedge Fund
$1.5M· 1.2% of total· 0.0% port· 108K sh· — QoQ· Q2 2025
New
Hedge Fund
$1.3M· 1.0% of total· 0.0% port· 65K sh· — QoQ· Q4 2025
New
Hedge Fund
$1.0M· 0.8% of total· 0.0% port· 54K sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$923K· 0.7% of total· 0.0% port· 54K sh· $-222K QoQ· Q1 2026
Reduced
Hedge Fund
$756K· 0.6% of total· 0.0% port· 44K sh· $-9.6M QoQ· Q1 2026
New
Hedge Fund
$521K· 0.4% of total· 0.0% port· 25K sh· — QoQ· Q3 2025