Onex Canada Asset Management’s Graphic Packaging GPK Stock Holding History

Onex Canada Asset Management’s Portfolio GPK Stock Details GPK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-306,366	Closed	-$4.61M	–	80
2025 Q4	$4.61M	Sell	306,366 -156,803	-34%	-$2.58M	0.64%	50
2025 Q3	$9.06M	Buy	463,169 +87,344	+23%	+$1.9M	1.15%	24
2025 Q2	$7.92M	Buy	375,825 +57,416	+18%	+$1.33M	0.97%	31
2025 Q1	$8.27M	Buy	318,409 +57,913	+22%	+$1.55M	1.06%	24
2024 Q4	$7.08M	Buy	260,496 +181,930	+232%	+$5.26M	0.85%	35
2024 Q3	$2.32M	Buy	+78,566	New	+$2.23M	0.27%	88

Other funds holding GPK

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

DCM

DME Capital Management New York $3.19B AUM 23.22% 1-Year Est. Return

MNA

Manning & Napier Advisors Fairport, New York $7.09B AUM 17.35% 1-Year Est. Return

Onex Canada Asset Management's GPK Position: Q1 2026 in Review

Onex Canada Asset Management sold out of Graphic Packaging (GPK) in Q1 2026, closing a stake of 306,366 shares — an estimated $4.61M sold.

Onex Canada Asset Management first reported a position in GPK in Q3 2024 and held it in 6 quarters. The position peaked at $9.06M in Q3 2025. 440 funds tracked by Wall St. Rank hold GPK as of Q1 2026.

Onex Canada Asset Management reported no remaining Graphic Packaging position as of Q1 2026 after selling out during the quarter.
Onex Canada Asset Management sold 306,366 Graphic Packaging shares in Q1 2026, an estimated $4.61M.
Onex Canada Asset Management first reported a position in Graphic Packaging in Q3 2024 and held it in 6 quarters.
Onex Canada Asset Management's Graphic Packaging position peaked at $9.06M in Q3 2025.
440 funds tracked by Wall St. Rank held Graphic Packaging as of Q1 2026.

Based on Onex Canada Asset Management's 13F filing for Q1 2026, filed 15 May 2026.