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
Q2 		$171K Buy
+10,763
New +$154K ﹤0.01% 4908
2026
Q1 		– Sell
-259,688
Closed -$5.63M – 9192
2025
Q4 		$5.01M Sell
259,688
-6,797
-3% -$136K ﹤0.01% 1264
2025
Q3 		$5.55M Buy
+266,485
New +$4.61M ﹤0.01% 1373
2024
Q3 		– Sell
-43,502
Closed -$368K – 8608
2024
Q2 		$245K Buy
+43,502
New +$240K ﹤0.01% 4451
2024
Q1 		– Sell
-535
Closed -$2.41K – 8940
2023
Q4 		$2K Buy
+535
New +$2.5K ﹤0.01% 8239

Other funds holding GPGI

PEA
Platinum Equity Advisors Beverly Hills, California $8.96B AUM 34.3% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
LWCA
Locust Wood Capital Advisers New York $4.15B AUM 31.06% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
CLG
Cooperman Leon G $3.55B AUM 41.85% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
CCM
Corsair Capital Management New York $800M AUM 94.38% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Simplex Trading's GPGI Position: Q2 2026 in Review

Simplex Trading opened a new position in GPGI Inc (GPGI) in Q2 2026: 10,763 shares worth $171K. The stake represents ﹤0.01% of the portfolio and ranks #4908 among its holdings. This is a return to the name: Simplex Trading previously reported a position in GPGI as recently as Q4 2025.

Simplex Trading first reported a position in GPGI in Q4 2023 and has held it in 5 quarters since. The position peaked at $5.55M in Q3 2025. 197 funds tracked by Wall St. Rank hold GPGI as of Q2 2026.

  • Simplex Trading held 10,763 shares of GPGI Inc worth $171K as of Q2 2026.
  • GPGI Inc was a new Simplex Trading position in Q2 2026.
  • GPGI Inc made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #4908 holding.
  • Simplex Trading first reported a position in GPGI Inc in Q4 2023 and has held it in 5 quarters since.
  • Simplex Trading's GPGI Inc position peaked at $5.55M in Q3 2025.
  • 197 funds tracked by Wall St. Rank held GPGI Inc as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.