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O'Shaughnessy Asset Management’s Ampco-Pittsburgh AP Stock Holding History

O'Shaughnessy Asset Management’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 		$823K Buy
+122,418
New +$880K ﹤0.01% 1282
2021
Q4 		– Sell
-12,156
Closed -$57K – 1315
2021
Q3 		$57K Sell
12,156
-4,073
-25% -$21.8K ﹤0.01% 1591
2021
Q2 		$99K Sell
16,229
-502
-3% -$3.4K ﹤0.01% 1303
2021
Q1 		$113K Buy
+16,731
New +$123K ﹤0.01% 1143
2017
Q2 		– Sell
-113
Closed -$2K – 877
2017
Q1 		$2K Sell
113
-4,177
-97% -$62.1K ﹤0.01% 813
2016
Q4 		$72K Sell
4,290
-809
-16% -$11.1K ﹤0.01% 676
2016
Q3 		$57K Sell
5,099
-913
-15% -$10.7K ﹤0.01% 677
2016
Q2 		$68K Buy
+6,012
New +$92K ﹤0.01% 653
2015
Q3 		– Sell
-426
Closed -$6K – 888
2015
Q2 		$6K Sell
426
-317
-43% -$5.12K ﹤0.01% 804
2015
Q1 		$13K Sell
743
-244
-25% -$4.42K ﹤0.01% 720
2014
Q4 		$19K Buy
987
+75
+8% +$1.44K ﹤0.01% 714
2014
Q3 		$18K Buy
912
+260
+40% +$5.5K ﹤0.01% 700
2014
Q2 		$15K Buy
652
+566
+658% +$11.9K ﹤0.01% 720
2014
Q1 		$2K Buy
+86
New +$1.61K ﹤0.01% 893

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

O'Shaughnessy Asset Management's AP Position: Q1 2026 in Review

O'Shaughnessy Asset Management opened a new position in Ampco-Pittsburgh (AP) in Q1 2026: 122,418 shares worth $823K. The stake represents ﹤0.01% of the portfolio and ranks #1282 among its holdings. This is a return to the name: O'Shaughnessy Asset Management previously reported a position in AP as recently as Q3 2021.

O'Shaughnessy Asset Management first reported a position in AP in Q1 2014 and has held it in 14 quarters since. 63 funds tracked by Wall St. Rank hold AP as of Q1 2026.

  • O'Shaughnessy Asset Management held 122,418 shares of Ampco-Pittsburgh worth $823K as of Q1 2026.
  • Ampco-Pittsburgh was a new O'Shaughnessy Asset Management position in Q1 2026.
  • Ampco-Pittsburgh made up ﹤0.01% of O'Shaughnessy Asset Management's portfolio in Q1 2026, its #1282 holding.
  • O'Shaughnessy Asset Management first reported a position in Ampco-Pittsburgh in Q1 2014 and has held it in 14 quarters since.
  • 63 funds tracked by Wall St. Rank held Ampco-Pittsburgh as of Q1 2026.

Based on O'Shaughnessy Asset Management's 13F filing for Q1 2026, filed 13 May 2026.