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 		$511K Buy
29,900
+19,800
+196% +$429K ﹤0.01% 3239
2025
Q4 		$195K Buy
10,100
+3,700
+58% +$73.8K ﹤0.01% 4260
2025
Q3 		$133K Sell
6,400
-57,700
-90% -$998K ﹤0.01% 5423
2025
Q2 		$807K Sell
64,100
-55,500
-46% -$680K ﹤0.01% 3003
2025
Q1 		$519K Sell
119,600
-214,630
-64% -$2.63M ﹤0.01% 3362
2024
Q4 		$4.25M Buy
334,230
+121,242
+57% +$1.53M ﹤0.01% 1599
2024
Q3 		$2.48M Buy
212,988
+193,724
+1,006% +$1.64M ﹤0.01% 2084
2024
Q2 		$108K Buy
19,264
+13,726
+248% +$75.8K ﹤0.01% 5298
2024
Q1 		$33K Buy
+5,538
New +$25K ﹤0.01% 6660

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.