Optiver Holding
GPGI

Optiver Holding’s GPGI Inc GPGI Stock Holding History

Optiver Holding’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 		$15K Buy
880
+532
+153% +$11.5K ﹤0.01% 1146
2025
Q4 		$6.71K Hold
348
– – ﹤0.01% 1256
2025
Q3 		$7.25K Buy
+348
New +$6.02K ﹤0.01% 1494

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

Optiver Holding's GPGI Position: Q1 2026 in Review

Optiver Holding increased its GPGI Inc (GPGI) stake by 153% in Q1 2026, buying an estimated $11.5K and bringing the position to 880 shares worth $15K. The position accounts for ﹤0.01% of the portfolio, ranked #1146.

Optiver Holding first reported a position in GPGI in Q3 2025 and has held it in 3 quarters since. 203 funds tracked by Wall St. Rank hold GPGI as of Q1 2026.

  • Optiver Holding held 880 shares of GPGI Inc worth $15K as of Q1 2026.
  • Optiver Holding bought 532 GPGI Inc shares in Q1 2026, an estimated $11.5K.
  • GPGI Inc made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #1146 holding.
  • Optiver Holding first reported a position in GPGI Inc in Q3 2025 and has held it in 3 quarters since.
  • 203 funds tracked by Wall St. Rank held GPGI Inc as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.