RhumbLine Advisers
GPGI

RhumbLine Advisers’s GPGI Inc GPGI Stock Holding History

RhumbLine Advisers’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 		$3.16M Buy
+184,785
New +$4M ﹤0.01% 1625
2025
Q4 		– Sell
-64,788
Closed -$1.35M – 4138
2025
Q3 		$1.35M Buy
64,788
+4,475
+7% +$77.4K ﹤0.01% 2098
2025
Q2 		$850K Buy
60,313
+25,630
+74% +$314K ﹤0.01% 2327
2025
Q1 		$377K Sell
34,683
-6,416
-16% -$78.7K ﹤0.01% 2760
2024
Q4 		$523K Buy
41,099
+10,127
+33% +$128K ﹤0.01% 2654
2024
Q3 		$361K Buy
30,972
+7,469
+32% +$63.3K ﹤0.01% 2921
2024
Q2 		$133K Buy
23,503
+3,464
+17% +$19.1K ﹤0.01% 3421
2024
Q1 		$120K Sell
20,039
-921
-4% -$4.15K ﹤0.01% 3385
2023
Q4 		$94K Buy
20,960
+244
+1% +$1.14K ﹤0.01% 3470
2023
Q3 		$111K Buy
20,716
+503
+2% +$2.81K ﹤0.01% 3428
2023
Q2 		$115K Buy
+20,213
New +$121K ﹤0.01% 3464

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

RhumbLine Advisers's GPGI Position: Q1 2026 in Review

RhumbLine Advisers opened a new position in GPGI Inc (GPGI) in Q1 2026: 184,785 shares worth $3.16M. The stake represents ﹤0.01% of the portfolio and ranks #1625 among its holdings. This is a return to the name: RhumbLine Advisers previously reported a position in GPGI as recently as Q3 2025.

RhumbLine Advisers first reported a position in GPGI in Q2 2023 and has held it in 11 quarters since. 203 funds tracked by Wall St. Rank hold GPGI as of Q1 2026.

  • RhumbLine Advisers held 184,785 shares of GPGI Inc worth $3.16M as of Q1 2026.
  • GPGI Inc was a new RhumbLine Advisers position in Q1 2026.
  • GPGI Inc made up ﹤0.01% of RhumbLine Advisers's portfolio in Q1 2026, its #1625 holding.
  • RhumbLine Advisers first reported a position in GPGI Inc in Q2 2023 and has held it in 11 quarters since.
  • 203 funds tracked by Wall St. Rank held GPGI Inc as of Q1 2026.

Based on RhumbLine Advisers's 13F filing for Q1 2026, filed 12 May 2026.