Citadel Advisors
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Citadel Advisors’s Ampco-Pittsburgh AP Stock Holding History

Citadel Advisors’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 		$72.6K Sell
10,800
-200
-2% -$1.44K ﹤0.01% 12229
2025
Q4 		$58.6K Buy
+11,000
New +$30.4K ﹤0.01% 11949
2025
Q2 		– Sell
-11,100
Closed -$24.1K – 12417
2025
Q1 		$24.1K Buy
11,100
+10,000
+909% +$22.1K ﹤0.01% 13011
2024
Q4 		$2.3K Buy
+1,100
New +$2.09K ﹤0.01% 14098
2024
Q3 		– Sell
-31,100
Closed -$23.9K – 14180
2024
Q2 		$23.9K Buy
31,100
+29,700
+2,121% +$49.5K ﹤0.01% 12482
2024
Q1 		$3.04K Buy
1,400
+1,100
+367% +$2.76K ﹤0.01% 13950
2023
Q4 		$819 Buy
+300
New +$804 ﹤0.01% 13936
2023
Q3 		– Sell
-800
Closed -$2.54K – 14239
2023
Q2 		$2.54K Sell
800
-500
-38% -$1.49K ﹤0.01% 13770
2023
Q1 		$3.19K Buy
1,300
+800
+160% +$2.29K ﹤0.01% 14064
2022
Q4 		$1.25K Buy
+500
New +$1.54K ﹤0.01% 14499
2021
Q3 		– Sell
-16,900
Closed -$103K – 13751
2021
Q2 		$103K Buy
+16,900
New +$115K ﹤0.01% 12898

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

Citadel Advisors's AP Position: Q1 2026 in Review

Citadel Advisors increased its Ampco-Pittsburgh (AP) stake by 4.1% in Q1 2026, buying an estimated $4.06K and bringing the position to 14,439 shares worth $97K. The position accounts for ﹤0.01% of the portfolio, ranked #12042.

Citadel Advisors first reported a position in AP in Q1 2014 and has held it in 17 quarters since. The position peaked at $633K in Q1 2014. 63 funds tracked by Wall St. Rank hold AP as of Q1 2026.

  • Citadel Advisors held 14,439 shares of Ampco-Pittsburgh worth $97K as of Q1 2026.
  • Citadel Advisors bought 565 Ampco-Pittsburgh shares in Q1 2026, an estimated $4.06K.
  • Ampco-Pittsburgh made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #12042 holding.
  • Citadel Advisors first reported a position in Ampco-Pittsburgh in Q1 2014 and has held it in 17 quarters since.
  • Citadel Advisors's Ampco-Pittsburgh position peaked at $633K in Q1 2014.
  • 63 funds tracked by Wall St. Rank held Ampco-Pittsburgh as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.