Renaissance Technologies’s Ampco-Pittsburgh AP Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $2.84M | Sell |
423,219
-38,083
| -8% | -$274K | ﹤0.01% | 1689 |
|
|
2025
Q4 | $2.46M | Sell |
461,302
-19,317
| -4% | -$53.4K | ﹤0.01% | 1740 |
|
|
2025
Q3 | $1.1M | Buy |
480,619
+31,829
| +7% | +$94.5K | ﹤0.01% | 2433 |
|
|
2025
Q2 | $1.33M | Buy |
448,790
+16,071
| +4% | +$41.7K | ﹤0.01% | 2351 |
|
|
2025
Q1 | $939K | Sell |
432,719
-3,900
| -0.9% | -$8.61K | ﹤0.01% | 2466 |
|
|
2024
Q4 | $913K | Sell |
436,619
-16,800
| -4% | -$31.9K | ﹤0.01% | 2547 |
|
|
2024
Q3 | $907K | Sell |
453,419
-102,977
| -19% | -$173K | ﹤0.01% | 2500 |
|
|
2024
Q2 | $428K | Buy |
556,396
+62,593
| +13% | +$104K | ﹤0.01% | 2767 |
|
|
2024
Q1 | $1.07M | Sell |
493,803
-19,405
| -4% | -$48.7K | ﹤0.01% | 2443 |
|
|
2023
Q4 | $1.4M | Buy |
513,208
+38,251
| +8% | +$102K | ﹤0.01% | 2180 |
|
|
2023
Q3 | $1.25M | Sell |
474,957
-7,462
| -2% | -$24.6K | ﹤0.01% | 2151 |
|
|
2023
Q2 | $1.53M | Sell |
482,419
-5,659
| -1% | -$16.8K | ﹤0.01% | 2176 |
|
|
2023
Q1 | $1.2M | Sell |
488,078
-5,748
| -1% | -$16.4K | ﹤0.01% | 2357 |
|
|
2022
Q4 | $1.24M | Sell |
493,826
-8,175
| -2% | -$25.2K | ﹤0.01% | 2399 |
|
|
2022
Q3 | $1.85M | Sell |
502,001
-24,700
| -5% | -$101K | ﹤0.01% | 2061 |
|
|
2022
Q2 | $2.04M | Sell |
526,701
-19,700
| -4% | -$94K | ﹤0.01% | 2180 |
|
|
2022
Q1 | $3.45M | Sell |
546,401
-35,100
| -6% | -$211K | ﹤0.01% | 1835 |
|
|
2021
Q4 | $2.91M | Sell |
581,501
-5,500
| -0.9% | -$27K | ﹤0.01% | 1865 |
|
|
2021
Q3 | $2.76M | Buy |
587,001
+17,300
| +3% | +$92.4K | ﹤0.01% | 1855 |
|
|
2021
Q2 | $3.46M | Sell |
569,701
-83,600
| -13% | -$567K | ﹤0.01% | 1870 |
|
|
2021
Q1 | $4.41M | Sell |
653,301
-74,900
| -10% | -$549K | 0.01% | 1724 |
|
|
2020
Q4 | $3.99M | Buy |
728,201
+123,277
| +20% | +$569K | ﹤0.01% | 1731 |
|
|
2020
Q3 | $1.99M | Buy |
604,924
+81,900
| +16% | +$263K | ﹤0.01% | 2140 |
|
|
2020
Q2 | $1.61M | Buy |
523,024
+22,400
| +4% | +$72K | ﹤0.01% | 2301 |
|
|
2020
Q1 | $1.25M | Buy |
500,624
+9,500
| +2% | +$26.3K | ﹤0.01% | 2319 |
|
|
2019
Q4 | $1.48M | Buy |
491,124
+2,100
| +0.4% | +$7.42K | ﹤0.01% | 2461 |
|
|
2019
Q3 | $1.8M | Buy |
489,024
+12,000
| +3% | +$45K | ﹤0.01% | 2335 |
|
|
2019
Q2 | $1.92M | Buy |
477,024
+41,000
| +9% | +$153K | ﹤0.01% | 2346 |
|
|
2019
Q1 | $1.44M | Buy |
436,024
+55,300
| +15% | +$210K | ﹤0.01% | 2492 |
|
|
2018
Q4 | $1.18M | Buy |
380,724
+70,843
| +23% | +$297K | ﹤0.01% | 2491 |
|
|
2018
Q3 | $1.83M | Buy |
309,881
+20,081
| +7% | +$171K | ﹤0.01% | 2316 |
|
|
2018
Q2 | $2.97M | Buy |
289,800
+15,000
| +5% | +$151K | ﹤0.01% | 2069 |
|
|
2018
Q1 | $2.45M | Buy |
274,800
+3,600
| +1% | +$43.2K | ﹤0.01% | 2224 |
|
|
2017
Q4 | $3.36M | Buy |
271,200
+6,700
| +3% | +$101K | ﹤0.01% | 2049 |
|
|
2017
Q3 | $4.6M | Buy |
264,500
+14,000
| +6% | +$211K | 0.01% | 1824 |
|
|
2017
Q2 | $3.69M | Sell |
250,500
-800
| -0.3% | -$12K | ﹤0.01% | 1905 |
|
|
2017
Q1 | $3.53M | Sell |
251,300
-8,500
| -3% | -$126K | ﹤0.01% | 1915 |
|
|
2016
Q4 | $4.35M | Sell |
259,800
-36,609
| -12% | -$504K | 0.01% | 1754 |
|
|
2016
Q3 | $3.29M | Sell |
296,409
-76,291
| -20% | -$892K | 0.01% | 1888 |
|
|
2016
Q2 | $4.21M | Buy |
372,700
+141,300
| +61% | +$2.16M | 0.01% | 1709 |
|
|
2016
Q1 | $3.22M | Buy |
231,400
+26,300
| +13% | +$297K | 0.01% | 1932 |
|
|
2015
Q4 | $2.1M | Buy |
205,100
+38,400
| +23% | +$435K | ﹤0.01% | 2081 |
|
|
2015
Q3 | $1.82M | Buy |
166,700
+16,696
| +11% | +$212K | ﹤0.01% | 2060 |
|
|
2015
Q2 | $2.27M | Buy |
150,004
+63,104
| +73% | +$1.02M | 0.01% | 1977 |
|
|
2015
Q1 | $1.52M | Buy |
86,900
+26,500
| +44% | +$480K | ﹤0.01% | 2081 |
|
|
2014
Q4 | $1.16M | Buy |
60,400
+6,600
| +12% | +$127K | ﹤0.01% | 2062 |
|
|
2014
Q3 | $1.08M | Buy |
53,800
+5,300
| +11% | +$112K | ﹤0.01% | 1992 |
|
|
2014
Q2 | $1.11M | Buy |
48,500
+1,700
| +4% | +$35.8K | ﹤0.01% | 2009 |
|
|
2014
Q1 | $883K | Sell |
46,800
-26,100
| -36% | -$489K | ﹤0.01% | 2131 |
|
|
2013
Q4 | $1.42M | Buy |
72,900
+16,100
| +28% | +$294K | ﹤0.01% | 1915 |
|
|
2013
Q3 | $1.02M | Buy |
56,800
+12,900
| +29% | +$241K | ﹤0.01% | 2003 |
|
|
2013
Q2 | $824K | Buy |
+43,900
| New | +$804K | ﹤0.01% | 2019 |
|
Other funds holding AP
GI
GF
VCM
HA
MIM
Renaissance Technologies's AP Position: Q1 2026 in Review
Renaissance Technologies reduced its Ampco-Pittsburgh (AP) stake by 8.3% in Q1 2026, selling an estimated $274K and leaving 423,219 shares worth $2.84M. The position accounts for ﹤0.01% of the portfolio, ranked #1689.
Renaissance Technologies first reported a position in AP in Q2 2013 and has held it in 52 quarters since. The position peaked at $4.6M in Q3 2017. 63 funds tracked by Wall St. Rank hold AP as of Q1 2026.
- Renaissance Technologies held 423,219 shares of Ampco-Pittsburgh worth $2.84M as of Q1 2026.
- Renaissance Technologies sold 38,083 Ampco-Pittsburgh shares in Q1 2026, an estimated $274K.
- Ampco-Pittsburgh made up ﹤0.01% of Renaissance Technologies's portfolio in Q1 2026, its #1689 holding.
- Renaissance Technologies first reported a position in Ampco-Pittsburgh in Q2 2013 and has held it in 52 quarters since.
- Renaissance Technologies's Ampco-Pittsburgh position peaked at $4.6M in Q3 2017.
- 63 funds tracked by Wall St. Rank held Ampco-Pittsburgh as of Q1 2026.
Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.