SEI Investments
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SEI Investments’s Ampco-Pittsburgh AP Stock Holding History

SEI Investments’s Portfolio AP Stock Details AP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.24M Buy
184,336
+94,002
+104% +$676K ﹤0.01% 2247
2025
Q4 		$481K Buy
+90,334
New +$250K ﹤0.01% 2518

Other funds holding AP

GI
GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return
GF
Gabelli Funds Rye, New York $14.8B AUM 32.24% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
HA
Huntleigh Advisors St. Louis, Missouri $585M AUM 50.58% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
MIM
Meros Investment Management Dallas, Texas $231M AUM 35.94% 1-Year Est. Return

SEI Investments's AP Position: Q1 2026 in Review

SEI Investments increased its Ampco-Pittsburgh (AP) stake by 104% in Q1 2026, buying an estimated $676K and bringing the position to 184,336 shares worth $1.24M. The position accounts for ﹤0.01% of the portfolio, ranked #2247.

SEI Investments first reported a position in AP in Q4 2025 and has held it in 2 quarters since. 63 funds tracked by Wall St. Rank hold AP as of Q1 2026.

  • SEI Investments held 184,336 shares of Ampco-Pittsburgh worth $1.24M as of Q1 2026.
  • SEI Investments bought 94,002 Ampco-Pittsburgh shares in Q1 2026, an estimated $676K.
  • Ampco-Pittsburgh made up ﹤0.01% of SEI Investments's portfolio in Q1 2026, its #2247 holding.
  • SEI Investments first reported a position in Ampco-Pittsburgh in Q4 2025 and has held it in 2 quarters since.
  • 63 funds tracked by Wall St. Rank held Ampco-Pittsburgh as of Q1 2026.

Based on SEI Investments's 13F filing for Q1 2026, filed 13 May 2026.