Graphic Packaging Holding Co
GPK- Exchange
- NYSE
- Industry
- Paperboard Containers & Boxes
- SEC CIK
- 0001408075
No open-market purchases or sales by Graphic Packaging Holding Co insiders were filed in the last 90 days; 503 institutions reported holding it in 13F filings for Q2 2026, worth $3.73B in total; Greenlight Capital is the only superinvestor holding it.
Superinvestors holding GPK, Q2 2026
1 superinvestor reports holding Graphic Packaging Holding Co on Form 13F, worth $105.2M in total. Weight is Graphic Packaging Holding Co's share of each 13F portfolio; actions compare shares with Q1 2026.
| Superinvestor | % of portfolio | Shares | Value | vs. previous quarter |
|---|---|---|---|---|
| Greenlight CapitalDavid Einhorn | 2.7% | 9,953,430 | $105.2M | Added+9.4% |
Moves by quarter
Superinvestors that opened, added to, trimmed or sold out of GPK each quarter, comparing shares with the quarter before. A superinvestor that didn't file for a quarter isn't listed, and isn't counted as selling.
Q2 2026
1 superinvestor holding at quarter end
- Added
- Greenlight Capital (+9.4%)
Q1 2026
1 superinvestor holding at quarter end
- Added
- Greenlight Capital (+8.1%)
Q4 2025
1 superinvestor holding at quarter end
- Added
- Greenlight Capital (+78.8%)
Q3 2025
1 superinvestor holding at quarter end
- Sold out
- Markel Group
Q2 2025
2 superinvestors holding at quarter end
- Added
- Greenlight Capital (+349.4%)
- Reduced
- Markel Group (−62.3%)
Q1 2025
2 superinvestors holding at quarter end
- Added
- Markel Group (+8.0%)
Q4 2024
2 superinvestors holding at quarter end
- Added
- Markel Group (+8.2%)
Q3 2024
2 superinvestors holding at quarter end
- Added
- Markel Group (+17.9%)
- Reduced
- Greenlight Capital (−25.0%)
Q2 2024
2 superinvestors holding at quarter end
- Added
- Markel Group (+39.0%)
- Reduced
- Greenlight Capital (−22.3%)
- Sold out
- Maverick Capital
Q1 2024
3 superinvestors holding at quarter end
- New
- Maverick Capital
- Added
- Markel Group (+98.0%)
- Reduced
- Greenlight Capital (−29.2%)
Q4 2023
2 superinvestors holding at quarter end
- New
- Markel Group
- Added
- Greenlight Capital (+32.0%)
Q3 2023
1 superinvestor holding at quarter end
- Added
- Greenlight Capital (+8.7%)
Q2 2023
1 superinvestor holding at quarter end
- Added
- Greenlight Capital (+65.6%)
Q4 2022
1 superinvestor holding at quarter end
- Added
- Greenlight Capital (+28.3%)
Q3 2021
1 superinvestor holding at quarter end
- Reduced
- Greenlight Capital (−1.8%)
Q2 2021
1 superinvestor holding at quarter end