Simplex Trading
GPGI

Simplex Trading’s GPGI Inc GPGI Stock Holding History

Simplex Trading’s Portfolio GPGI Stock Details GPGI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-218,000
Closed -$4.2M – 9193
2025
Q4 		$4.2M Sell
218,000
-68,400
-24% -$1.36M ﹤0.01% 1420
2025
Q3 		$5.96M Sell
286,400
-5,600
-2% -$96.9K ﹤0.01% 1311
2025
Q2 		$4.11M Buy
292,000
+219,600
+303% +$2.69M ﹤0.01% 1508
2025
Q1 		$786K Buy
72,400
+68,306
+1,668% +$838K ﹤0.01% 2939
2024
Q4 		$52K Sell
4,094
-106,313
-96% -$1.35M ﹤0.01% 5832
2024
Q3 		$1.28M Sell
110,407
-71,397
-39% -$605K ﹤0.01% 2689
2024
Q2 		$1.03M Buy
+181,804
New +$1M ﹤0.01% 2881
2024
Q1 		– Sell
-241
Closed -$1K – 8941
2023
Q4 		$1K Buy
+241
New +$1.12K ﹤0.01% 8449

Other funds holding GPGI

PEA
Platinum Equity Advisors Beverly Hills, California $8.88B AUM 27.09% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
LWCA
Locust Wood Capital Advisers New York $3.95B AUM 33.1% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
CCM
Corsair Capital Management New York $673M AUM 109.99% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return

Simplex Trading's GPGI Position: Q1 2026 in Review

Simplex Trading sold out of GPGI Inc (GPGI) in Q1 2026, closing a stake of 259,688 shares — an estimated $5.63M sold.

Simplex Trading first reported a position in GPGI in Q4 2023 and held it in 4 quarters. The position peaked at $5.55M in Q3 2025. 203 funds tracked by Wall St. Rank hold GPGI as of Q1 2026.

  • Simplex Trading reported no remaining GPGI Inc position as of Q1 2026 after selling out during the quarter.
  • Simplex Trading sold 259,688 GPGI Inc shares in Q1 2026, an estimated $5.63M.
  • Simplex Trading first reported a position in GPGI Inc in Q4 2023 and held it in 4 quarters.
  • Simplex Trading's GPGI Inc position peaked at $5.55M in Q3 2025.
  • 203 funds tracked by Wall St. Rank held GPGI Inc as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.