Twin Tree Management
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Twin Tree Management’s Graphic Packaging GPK Stock Holding History

Twin Tree 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
2025
Q4 		– Sell
-16,907
Closed -$331K – 1536
2025
Q3 		$331K Buy
+16,907
New +$368K ﹤0.01% 1314
2023
Q4 		– Sell
-7,643
Closed -$170K – 1449
2023
Q3 		$170K Buy
+7,643
New +$175K ﹤0.01% 1083
2022
Q2 		– Sell
-54
Closed -$1K – 1626
2022
Q1 		$1K Sell
54
-61
-53% -$1.19K ﹤0.01% 1576
2021
Q4 		$2K Sell
115
-14,892
-99% -$298K ﹤0.01% 1534
2021
Q3 		$286K Buy
15,007
+14,662
+4,250% +$280K ﹤0.01% 1360
2021
Q2 		$6K Buy
+345
New +$6.31K ﹤0.01% 1278
2019
Q3 		– Sell
-3,855
Closed -$54K – 1325
2019
Q2 		$54K Buy
+3,855
New +$51.7K ﹤0.01% 1027
2018
Q2 		– Sell
-1,581
Closed -$24K – 1217
2018
Q1 		$24K Buy
+1,581
New +$24.7K ﹤0.01% 1032

Other funds holding GPK

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $65.2B AUM 39.42% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
EC
Eminence Capital New York $4.36B AUM 3.1% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Twin Tree Management's GPK Position: Q4 2025 in Review

Twin Tree Management sold out of Graphic Packaging (GPK) in Q4 2025, closing a stake of 16,907 shares — an estimated $331K sold.

Twin Tree Management first reported a position in GPK in Q1 2018 and held it in 8 quarters. The position peaked at $331K in Q3 2025. 437 funds tracked by Wall St. Rank hold GPK as of Q4 2025.

  • Twin Tree Management reported no remaining Graphic Packaging position as of Q4 2025 after selling out during the quarter.
  • Twin Tree Management sold 16,907 Graphic Packaging shares in Q4 2025, an estimated $331K.
  • Twin Tree Management first reported a position in Graphic Packaging in Q1 2018 and held it in 8 quarters.
  • Twin Tree Management's Graphic Packaging position peaked at $331K in Q3 2025.
  • 437 funds tracked by Wall St. Rank held Graphic Packaging as of Q4 2025.

Based on Twin Tree Management's 13F filing for Q4 2025, filed 11 Feb 2026.