Mario Gabelli's FLS Position Overview
Mario Gabelli (via Gamco Investors, Inc. Et Al) currently holds 1.26 M shares of Flowserve Corporation (FLS) worth $87.24 M, representing 0.84% 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 FLS, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2017, adding 236,752 shares. Largest reduction occurred in Q1 2020, reducing 322,143 shares.
Analysis based on 13F filings available since 2013 Q2
Mario Gabelli's Flowserve Corporation (FLS) Holding Value Over Time
Track share changes against reported price movement
Quarterly Flowserve Corporation (FLS) Trades by Mario Gabelli
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -85,263 | Reduce 6.35% | 1.26 M | $69.38 |
| Q3 2025 | -8,873 | Reduce 0.66% | 1.34 M | $53.14 |
| Q2 2025 | +44,952 | Add 3.44% | 1.35 M | $52.35 |
| Q1 2025 | -13,489 | Reduce 1.02% | 1.31 M | $48.84 |
| Q4 2024 | -60,458 | Reduce 4.38% | 1.32 M | $57.52 |
| Q3 2024 | -38,692 | Reduce 2.73% | 1.38 M | $51.69 |
| Q2 2024 | -51,790 | Reduce 3.52% | 1.42 M | $48.10 |
| Q1 2024 | -6,150 | Reduce 0.42% | 1.47 M | $45.68 |
| Q4 2023 | -47,549 | Reduce 3.12% | 1.48 M | $41.22 |
| Q3 2023 | -14,470 | Reduce 0.94% | 1.52 M | $39.77 |
| Q2 2023 | +914 | Add 0.06% | 1.54 M | $37.15 |
| Q1 2023 | +14,976 | Add 0.98% | 1.54 M | $34.00 |
| Q4 2022 | -11,689 | Reduce 0.76% | 1.52 M | $30.68 |
| Q3 2022 | -15,450 | Reduce 1.00% | 1.54 M | $24.30 |
| Q2 2022 | -8,732 | Reduce 0.56% | 1.55 M | $28.63 |
| Q1 2022 | +9,781 | Add 0.63% | 1.56 M | $35.90 |
| Q4 2021 | -11,183 | Reduce 0.72% | 1.55 M | $30.60 |
| Q3 2021 | -18,569 | Reduce 1.18% | 1.56 M | $34.67 |
| Q2 2021 | -33,297 | Reduce 2.06% | 1.58 M | $40.32 |
| Q1 2021 | -24,998 | Reduce 1.53% | 1.61 M | $38.81 |
| Q4 2020 | -55,075 | Reduce 3.25% | 1.64 M | $36.85 |
| Q3 2020 | -51,700 | Reduce 2.96% | 1.69 M | $27.29 |
| Q2 2020 | -219,156 | Reduce 11.16% | 1.74 M | $28.52 |
| Q1 2020 | -322,143 | Reduce 14.09% | 1.96 M | $23.89 |
| Q4 2019 | -50,382 | Reduce 2.16% | 2.29 M | $49.77 |
| Q3 2019 | -133,880 | Reduce 5.42% | 2.34 M | $46.71 |
| Q2 2019 | -100,645 | Reduce 3.92% | 2.47 M | $52.69 |
| Q1 2019 | -55,337 | Reduce 2.11% | 2.57 M | $45.14 |
| Q4 2018 | -80,775 | Reduce 2.98% | 2.63 M | $38.02 |
| Q3 2018 | -112,234 | Reduce 3.98% | 2.71 M | $54.69 |
| Q2 2018 | +25,172 | Add 0.90% | 2.82 M | $40.40 |
| Q1 2018 | -79,431 | Reduce 2.76% | 2.79 M | $43.33 |
| Q4 2017 | +56,774 | Add 2.02% | 2.87 M | $42.13 |
| Q3 2017 | +236,752 | Add 9.18% | 2.82 M | $42.59 |
| Q2 2017 | +1,200 | Add 0.05% | 2.58 M | $46.43 |
| Q1 2017 | -103,083 | Reduce 3.84% | 2.58 M | $48.42 |
| Q4 2016 | -18,991 | Reduce 0.70% | 2.68 M | $48.05 |
| Q3 2016 | -26,375 | Reduce 0.97% | 2.7 M | $48.24 |
| Q2 2016 | +6,675 | Add 0.25% | 2.73 M | $45.17 |
| Q1 2016 | +77,550 | Add 2.93% | 2.72 M | $44.41 |
| Q4 2015 | +2,450 | Add 0.09% | 2.64 M | $42.08 |
| Q3 2015 | -95,350 | Reduce 3.49% | 2.64 M | $41.14 |
| Q2 2015 | -108,749 | Reduce 3.82% | 2.74 M | $52.66 |
| Q1 2015 | +121,602 | Add 4.47% | 2.84 M | $56.49 |
| Q4 2014 | -75,565 | Reduce 2.70% | 2.72 M | $59.83 |
| Q3 2014 | -40,840 | Reduce 1.44% | 2.8 M | $70.52 |
| Q2 2014 | -49,665 | Reduce 1.72% | 2.84 M | $74.35 |
| Q1 2014 | -99,171 | Reduce 3.32% | 2.89 M | $78.34 |
| Q4 2013 | -110,696 | Reduce 3.57% | 2.99 M | $78.83 |
| Q3 2013 | -80,721 | Reduce 2.54% | 3.1 M | $62.39 |
| Q2 2013 | +3.18 M | Add 0.00% | 3.18 M | $54.01 |
Mario Gabelli's Flowserve Corporation Investment FAQs
Mario Gabelli first purchased Flowserve Corporation (FLS) in Q2 2013, acquiring 3,179,254 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 Flowserve Corporation (FLS) for 51 quarters since Q2 2013.
Mario Gabelli's largest addition to Flowserve Corporation (FLS) was in Q2 2013, adding 3,179,254 shares worth $171.71 M.
According to the latest 13F filing for Q4 2025, Mario Gabelli's firm, Gamco Investors, Inc. Et Al, owns 1,257,436 shares of Flowserve Corporation (FLS), valued at approximately $87.24 M.
As of the Q4 2025 filing, Flowserve Corporation (FLS) represents approximately 0.84% of Mario Gabelli's publicly disclosed stock portfolio, making it one of their key holdings.
Mario Gabelli's peak holding in Flowserve Corporation (FLS) was 3,179,254 shares, as reported at the end of Q2 2013.