Mario Gabelli's BELFA Position Overview
Mario Gabelli (via Gamco Investors, Inc. Et Al) currently holds 65,638 shares of Bel Fuse Inc. (BELFA) worth $9.96 M, representing 0.10% 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 BELFA, representing a significant commitment to this investment thesis. Largest addition occurred in Q1 2015, adding 20,000 shares. Largest reduction occurred in Q3 2015, reducing 56,800 shares.
Analysis based on 13F filings available since 2013 Q2
Mario Gabelli's Bel Fuse (BELFA) Holding Value Over Time
Track share changes against reported price movement
Quarterly Bel Fuse (BELFA) Trades by Mario Gabelli
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -10,100 | Reduce 13.34% | 65,638 | $151.80 |
| Q3 2025 | -5,300 | Reduce 6.54% | 75,738 | $116.35 |
| Q2 2025 | -1,500 | Reduce 1.82% | 81,038 | $89.85 |
| Q1 2025 | -12,600 | Reduce 13.24% | 82,538 | $72.06 |
| Q4 2024 | -11,300 | Reduce 10.62% | 95,138 | $90.08 |
| Q3 2024 | -23,100 | Reduce 17.83% | 106,438 | $99.43 |
| Q2 2024 | -10,500 | Reduce 7.50% | 129,538 | $80.91 |
| Q1 2024 | -12,500 | Reduce 8.19% | 140,038 | $70.81 |
| Q4 2023 | -10,200 | Reduce 6.27% | 152,538 | $64.64 |
| Q3 2023 | -2,000 | Reduce 1.21% | 162,738 | $46.98 |
| Q2 2023 | -7,900 | Reduce 4.58% | 164,738 | $58.00 |
| Q1 2023 | -6,200 | Reduce 3.47% | 172,638 | $36.32 |
| Q4 2022 | -7,714 | Reduce 4.14% | 178,838 | $31.53 |
| Q3 2022 | -4,948 | Reduce 2.58% | 186,552 | $27.95 |
| Q2 2022 | -1,600 | Reduce 0.83% | 191,500 | $21.50 |
| Q1 2022 | -300 | Reduce 0.16% | 193,100 | $21.00 |
| Q4 2021 | +1,000 | Add 0.52% | 193,400 | $15.00 |
| Q2 2021 | -2,000 | Reduce 1.03% | 192,400 | $14.19 |
| Q1 2021 | -52,408 | Reduce 21.23% | 194,400 | $18.63 |
| Q4 2020 | -400 | Reduce 0.16% | 246,808 | $13.28 |
| Q3 2020 | +2,428 | Add 0.99% | 247,208 | $11.71 |
| Q2 2020 | +10,608 | Add 4.53% | 244,780 | $10.02 |
| Q1 2020 | -366 | Reduce 0.16% | 234,172 | $7.57 |
| Q4 2019 | +3,166 | Add 1.37% | 234,538 | $16.20 |
| Q3 2019 | +4,472 | Add 1.97% | 231,372 | $13.78 |
| Q4 2018 | -3,400 | Reduce 1.48% | 226,900 | $13.75 |
| Q3 2018 | -1,800 | Reduce 0.78% | 230,300 | $22.15 |
| Q2 2018 | +300 | Add 0.13% | 232,100 | $20.89 |
| Q1 2018 | +800 | Add 0.35% | 231,800 | $17.02 |
| Q4 2017 | -1,300 | Reduce 0.56% | 231,000 | $21.82 |
| Q3 2017 | -2,300 | Reduce 0.98% | 232,300 | $27.19 |
| Q2 2017 | +500 | Add 0.21% | 234,600 | $20.70 |
| Q1 2017 | +13,100 | Add 5.93% | 234,100 | $22.67 |
| Q4 2016 | -7,300 | Reduce 3.20% | 221,000 | $25.31 |
| Q3 2016 | -800 | Reduce 0.35% | 228,300 | $20.15 |
| Q2 2016 | +500 | Add 0.22% | 229,100 | $15.67 |
| Q1 2016 | +2,700 | Add 1.20% | 228,600 | $13.15 |
| Q4 2015 | -292 | Reduce 0.13% | 225,900 | $14.66 |
| Q3 2015 | -56,800 | Reduce 20.07% | 226,192 | $16.51 |
| Q2 2015 | +2,500 | Add 0.89% | 282,992 | $19.13 |
| Q1 2015 | +20,000 | Add 7.68% | 280,492 | $18.30 |
| Q4 2014 | -1,900 | Reduce 0.72% | 260,492 | $24.57 |
| Q3 2014 | +800 | Add 0.31% | 262,392 | $24.27 |
| Q2 2014 | +829 | Add 0.32% | 261,592 | $24.61 |
| Q1 2014 | +2,963 | Add 1.15% | 260,763 | $19.33 |
| Q4 2013 | +4,600 | Add 1.82% | 257,800 | $19.44 |
| Q3 2013 | +14,000 | Add 5.85% | 253,200 | $17.32 |
| Q2 2013 | +239,200 | Add 0.00% | 239,200 | $14.00 |
Mario Gabelli's Bel Fuse Investment FAQs
Mario Gabelli first purchased Bel Fuse Inc. (BELFA) in Q2 2013, acquiring 239,200 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 Bel Fuse Inc. (BELFA) for 51 quarters since Q2 2013.
Mario Gabelli's largest addition to Bel Fuse Inc. (BELFA) was in Q2 2013, adding 239,200 shares worth $3.35 M.
According to the latest 13F filing for Q4 2025, Mario Gabelli's firm, Gamco Investors, Inc. Et Al, owns 65,638 shares of Bel Fuse Inc. (BELFA), valued at approximately $9.96 M.
As of the Q4 2025 filing, Bel Fuse Inc. (BELFA) represents approximately 0.10% of Mario Gabelli's publicly disclosed stock portfolio, making it one of their key holdings.
Mario Gabelli's peak holding in Bel Fuse Inc. (BELFA) was 282,992 shares, as reported at the end of Q2 2015.