Mario Gabelli's GATX Position Overview
Mario Gabelli (via Gamco Investors, Inc. Et Al) currently holds 1.2 M shares of GATX Corporation (GATX) worth $203.12 M, representing 1.95% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 51 quarters.
Based on 13F filings since 2013, Mario Gabelli has maintained a long-term strategic position in GATX, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2013, adding 31,889 shares. Largest reduction occurred in Q3 2015, reducing 188,044 shares.
Analysis based on 13F filings available since 2013 Q2
Mario Gabelli's GATX Corporation (GATX) Holding Value Over Time
Track share changes against reported price movement
Quarterly GATX Corporation (GATX) Trades by Mario Gabelli
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -28,902 | Reduce 2.36% | 1.2 M | $169.60 |
| Q3 2025 | -59,414 | Reduce 4.62% | 1.23 M | $174.80 |
| Q2 2025 | -14,540 | Reduce 1.12% | 1.29 M | $153.56 |
| Q1 2025 | -20,772 | Reduce 1.57% | 1.3 M | $155.27 |
| Q4 2024 | -40,540 | Reduce 2.98% | 1.32 M | $154.96 |
| Q3 2024 | -27,567 | Reduce 1.98% | 1.36 M | $132.45 |
| Q2 2024 | -33,244 | Reduce 2.34% | 1.39 M | $132.36 |
| Q1 2024 | -12,265 | Reduce 0.85% | 1.42 M | $134.03 |
| Q4 2023 | -25,713 | Reduce 1.76% | 1.43 M | $120.22 |
| Q3 2023 | -18,335 | Reduce 1.24% | 1.46 M | $108.83 |
| Q2 2023 | -37,677 | Reduce 2.48% | 1.48 M | $128.74 |
| Q1 2023 | -18,423 | Reduce 1.20% | 1.52 M | $110.02 |
| Q4 2022 | -35,828 | Reduce 2.28% | 1.54 M | $106.34 |
| Q3 2022 | -32,441 | Reduce 2.02% | 1.57 M | $85.15 |
| Q2 2022 | -42,705 | Reduce 2.59% | 1.6 M | $94.16 |
| Q1 2022 | -40,405 | Reduce 2.40% | 1.65 M | $123.33 |
| Q4 2021 | -30,005 | Reduce 1.75% | 1.69 M | $104.19 |
| Q3 2021 | -15,732 | Reduce 0.91% | 1.72 M | $89.56 |
| Q2 2021 | -27,300 | Reduce 1.55% | 1.73 M | $88.47 |
| Q1 2021 | -121,500 | Reduce 6.46% | 1.76 M | $92.74 |
| Q4 2020 | -24,561 | Reduce 1.29% | 1.88 M | $83.18 |
| Q3 2020 | -27,156 | Reduce 1.41% | 1.91 M | $63.75 |
| Q2 2020 | -104,277 | Reduce 5.12% | 1.93 M | $60.98 |
| Q1 2020 | -17,927 | Reduce 0.87% | 2.04 M | $62.56 |
| Q4 2019 | -12,273 | Reduce 0.59% | 2.05 M | $82.85 |
| Q3 2019 | -98,924 | Reduce 4.57% | 2.07 M | $77.53 |
| Q2 2019 | -88,815 | Reduce 3.94% | 2.17 M | $79.29 |
| Q1 2019 | -58,213 | Reduce 2.52% | 2.25 M | $76.37 |
| Q4 2018 | -81,583 | Reduce 3.41% | 2.31 M | $70.81 |
| Q3 2018 | -101,748 | Reduce 4.08% | 2.39 M | $86.59 |
| Q2 2018 | -64,010 | Reduce 2.50% | 2.5 M | $74.23 |
| Q1 2018 | -129,705 | Reduce 4.82% | 2.56 M | $68.49 |
| Q4 2017 | -34,281 | Reduce 1.26% | 2.69 M | $62.16 |
| Q3 2017 | -15,354 | Reduce 0.56% | 2.72 M | $61.56 |
| Q2 2017 | -64,905 | Reduce 2.31% | 2.74 M | $64.27 |
| Q1 2017 | -64,216 | Reduce 2.24% | 2.8 M | $60.96 |
| Q4 2016 | -56,711 | Reduce 1.94% | 2.87 M | $61.58 |
| Q3 2016 | +385 | Add 0.01% | 2.93 M | $44.55 |
| Q2 2016 | -40,270 | Reduce 1.36% | 2.93 M | $43.97 |
| Q1 2016 | -132,870 | Reduce 4.29% | 2.97 M | $47.50 |
| Q4 2015 | -74,938 | Reduce 2.36% | 3.1 M | $42.55 |
| Q3 2015 | -188,044 | Reduce 5.59% | 3.17 M | $44.15 |
| Q2 2015 | -50,190 | Reduce 1.47% | 3.36 M | $53.15 |
| Q1 2015 | -37,426 | Reduce 1.09% | 3.41 M | $57.98 |
| Q4 2014 | +10,005 | Add 0.29% | 3.45 M | $57.54 |
| Q3 2014 | +5,780 | Add 0.17% | 3.44 M | $58.37 |
| Q2 2014 | -15,850 | Reduce 0.46% | 3.43 M | $66.94 |
| Q1 2014 | -80,190 | Reduce 2.27% | 3.45 M | $67.88 |
| Q4 2013 | -55,555 | Reduce 1.55% | 3.53 M | $52.17 |
| Q3 2013 | +31,889 | Add 0.90% | 3.58 M | $47.52 |
| Q2 2013 | +3.55 M | Add 0.00% | 3.55 M | $47.43 |
Mario Gabelli's GATX Corporation Investment FAQs
Mario Gabelli first purchased GATX Corporation (GATX) in Q2 2013, acquiring 3,552,878 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Mario Gabelli has held GATX Corporation (GATX) for 51 quarters since Q2 2013.
Mario Gabelli's largest addition to GATX Corporation (GATX) was in Q2 2013, adding 3,552,878 shares worth $168.51 M.
According to the latest 13F filing for Q4 2025, Mario Gabelli's firm, Gamco Investors, Inc. Et Al, owns 1,197,637 shares of GATX Corporation (GATX), valued at approximately $203.12 M.
As of the Q4 2025 filing, GATX Corporation (GATX) represents approximately 1.95% of Mario Gabelli's publicly disclosed stock portfolio, making it one of their key holdings.
Mario Gabelli's peak holding in GATX Corporation (GATX) was 3,584,767 shares, as reported at the end of Q3 2013.