SAM
GPGI

S.A. Mason’s GPGI Inc GPGI Stock Holding History

S.A. Mason’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 		$105K Buy
6,124
+5
+0.1% +$108 0.04% 261
2025
Q4 		$118K Buy
+6,119
New +$122K 0.05% 247

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

S.A. Mason's GPGI Position: Q1 2026 in Review

S.A. Mason increased its GPGI Inc (GPGI) stake by 0.08% in Q1 2026, buying an estimated $108 and bringing the position to 6,124 shares worth $105K. The position accounts for 0.04% of the portfolio, ranked #261.

S.A. Mason first reported a position in GPGI in Q4 2025 and has held it in 2 quarters since. The position peaked at $118K in Q4 2025. 203 funds tracked by Wall St. Rank hold GPGI as of Q1 2026.

  • S.A. Mason held 6,124 shares of GPGI Inc worth $105K as of Q1 2026.
  • S.A. Mason bought 5 GPGI Inc shares in Q1 2026, an estimated $108.
  • GPGI Inc made up 0.04% of S.A. Mason's portfolio in Q1 2026, its #261 holding.
  • S.A. Mason first reported a position in GPGI Inc in Q4 2025 and has held it in 2 quarters since.
  • S.A. Mason's GPGI Inc position peaked at $118K in Q4 2025.
  • 203 funds tracked by Wall St. Rank held GPGI Inc as of Q1 2026.

Based on S.A. Mason's 13F filing for Q1 2026, filed 27 Apr 2026.