Simplex Trading
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Simplex Trading’s Ampco-Pittsburgh AP Stock Holding History

Simplex Trading’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
Q2 		$865 Hold
100
– – ﹤0.01% 8856
2026
Q1 		$672 Sell
100
-400
-80% -$2.88K ﹤0.01% 8681
2025
Q4 		$2.67K Sell
500
-900
-64% -$2.49K ﹤0.01% 7732
2025
Q3 		$3K Buy
+1,400
New +$4.16K ﹤0.01% 8466
2024
Q4 		– Sell
-1,000
Closed -$2K – 8432
2024
Q3 		$2K Sell
1,000
-2,200
-69% -$3.69K ﹤0.01% 7939
2024
Q2 		$2K Buy
+3,200
New +$5.33K ﹤0.01% 8209
2022
Q1 		– Sell
-500
Closed -$2K – 10307
2021
Q4 		$2K Sell
500
-100
-17% -$491 ﹤0.01% 9952
2021
Q3 		$3K Hold
600
– – ﹤0.01% 9395
2021
Q2 		$3K Buy
600
+591
+6,567% +$4.01K ﹤0.01% 9579
2021
Q1 		$6K Sell
9
-1
-10% -$7 ﹤0.01% 8122
2020
Q4 		$5K Buy
+10
New +$46 ﹤0.01% 7692
2019
Q3 		– Sell
-25
Closed -$10K – 7190
2019
Q2 		$10K Buy
+25
New +$93 ﹤0.01% 6090

Other funds holding AP

GI
GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return
GF
Gabelli Funds Rye, New York $15.7B AUM 36.4% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Simplex Trading's AP Position: Q2 2026 in Review

Simplex Trading sold out of Ampco-Pittsburgh (AP) in Q2 2026, closing a stake of 20,162 shares — an estimated $205K sold.

Simplex Trading first reported a position in AP in Q3 2018 and held it in 16 quarters. The position peaked at $135K in Q1 2026. 85 funds tracked by Wall St. Rank hold AP as of Q2 2026.

  • Simplex Trading reported no remaining Ampco-Pittsburgh position as of Q2 2026 after selling out during the quarter.
  • Simplex Trading sold 20,162 Ampco-Pittsburgh shares in Q2 2026, an estimated $205K.
  • Simplex Trading first reported a position in Ampco-Pittsburgh in Q3 2018 and held it in 16 quarters.
  • Simplex Trading's Ampco-Pittsburgh position peaked at $135K in Q1 2026.
  • 85 funds tracked by Wall St. Rank held Ampco-Pittsburgh as of Q2 2026.

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