AMPCO-PITTSBURGH CORP's ticker is AP and the CUSIP is 032037103. A total of 41 filers reported holding AMPCO-PITTSBURGH CORP in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $11,879 | +15.8% | 4,517 | +40.0% | 0.00% | – |
| Q2 2023 | $10,259 | +341866.7% | 3,226 | +191.7% | 0.00% | – |
| Q1 2023 | $3 | -76.9% | 1,106 | -79.3% | 0.00% | -100.0% |
| Q4 2022 | $13 | – | 5,347 | +33318.8% | 0.00% | – |
| Q3 2022 | $0 | -100.0% | 16 | -98.9% | 0.00% | – |
| Q2 2022 | $5,000 | +400.0% | 1,405 | +643.4% | 0.00% | – |
| Q4 2021 | $1,000 | -93.8% | 189 | -94.4% | 0.00% | – |
| Q3 2021 | $16,000 | – | 3,386 | +56333.3% | 0.00% | – |
| Q2 2021 | $0 | -100.0% | 6 | -100.0% | 0.00% | -100.0% |
| Q4 2020 | $77,000 | +7600.0% | 14,041 | +5119.7% | 0.00% | – |
| Q3 2020 | $1,000 | -94.4% | 269 | -96.2% | 0.00% | -100.0% |
| Q1 2020 | $18,000 | +28.6% | 7,108 | +55.4% | 0.00% | 0.0% |
| Q4 2019 | $14,000 | +180.0% | 4,573 | +212.2% | 0.00% | – |
| Q3 2019 | $5,000 | 0.0% | 1,465 | +13.6% | 0.00% | – |
| Q2 2019 | $5,000 | -16.7% | 1,290 | -29.2% | 0.00% | – |
| Q1 2019 | $6,000 | -80.0% | 1,823 | -81.2% | 0.00% | -100.0% |
| Q4 2018 | $30,000 | +30.4% | 9,678 | +332.4% | 0.00% | +100.0% |
| Q2 2018 | $23,000 | +43.8% | 2,238 | +23.4% | 0.00% | 0.0% |
| Q1 2018 | $16,000 | -63.6% | 1,814 | -48.7% | 0.00% | -83.3% |
| Q4 2017 | $44,000 | +83.3% | 3,539 | +155.7% | 0.01% | +200.0% |
| Q3 2017 | $24,000 | +242.9% | 1,384 | +188.3% | 0.00% | +100.0% |
| Q2 2017 | $7,000 | -36.4% | 480 | -25.7% | 0.00% | 0.0% |
| Q4 2016 | $11,000 | – | 646 | +4869.2% | 0.00% | – |
| Q3 2016 | $0 | -100.0% | 13 | -99.6% | 0.00% | -100.0% |
| Q2 2016 | $39,000 | +225.0% | 3,454 | +301.6% | 0.00% | +100.0% |
| Q1 2016 | $12,000 | +9.1% | 860 | -22.0% | 0.00% | 0.0% |
| Q4 2015 | $11,000 | +450.0% | 1,103 | +401.4% | 0.00% | – |
| Q3 2015 | $2,000 | -91.7% | 220 | -86.6% | 0.00% | -100.0% |
| Q2 2015 | $24,000 | +140.0% | 1,641 | +190.4% | 0.00% | +100.0% |
| Q1 2015 | $10,000 | 0.0% | 565 | +14.1% | 0.00% | 0.0% |
| Q4 2014 | $10,000 | +400.0% | 495 | +302.4% | 0.00% | – |
| Q3 2014 | $2,000 | -75.0% | 123 | -71.1% | 0.00% | -100.0% |
| Q1 2014 | $8,000 | 0.0% | 425 | +6.8% | 0.00% | 0.0% |
| Q4 2013 | $8,000 | -95.2% | 398 | -95.7% | 0.00% | -94.4% |
| Q3 2013 | $167,000 | – | 9,329 | – | 0.02% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Teton Advisors, Inc. | 150,000 | $394,500 | 0.12% |
| PERRITT CAPITAL MANAGEMENT INC | 52,000 | $136,760 | 0.08% |
| GAMCO INVESTORS, INC. ET AL | 2,481,957 | $6,527,547 | 0.08% |
| Ancora Advisors LLC | 1,068,531 | $2,810,237 | 0.08% |
| HUNTER ASSOCIATES INVESTMENT MANAGEMENT LLC | 77,200 | $203 | 0.04% |
| GABELLI FUNDS LLC | 1,388,062 | $3,650,603 | 0.03% |
| Auto-Owners Insurance Co | 242,100 | $636,723 | 0.02% |
| RBF Capital, LLC | 90,950 | $239,199 | 0.02% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 160,632 | $422,462 | 0.01% |
| Covestor Ltd | 2,336 | $6 | 0.01% |