Bel Fuse Inc
BELFA- Exchange
- Nasdaq
- Industry
- Electronic Coils, Transformers & Other Inductors
- SEC CIK
- 0000729580
In the last 90 days, Bel Fuse Inc insiders filed 0 open-market purchases and 3 sales; 109 institutions reported holding it in 13F filings for Q2 2026, worth $393.9M in total; no superinvestor holds it.
Other share classesBELFB
13F holders, Q4 2023
Institutional positions in Bel Fuse Inc as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 26
- +1 vs. Q3 2023
- Shares held
- 690.5K
- +23.7K (+3.6%) vs. Q3 2023
- Total value
- $44.6M
- +$13.2M (+42.3%) vs. Q3 2023
- New holders
- 5
- 6 more added
- Sold out
- 4
- 7 more reduced
Compare with Q3 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BELFA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 109 | $393.9M |
| Q1 2026 | 94 | $209.7M |
| Q4 2025 | 77 | $148.5M |
| Q3 2025 | 64 | $106.7M |
| Q2 2025 | 59 | $81.7M |
| Q1 2025 | 56 | $69.0M |
| Q4 2024 | 56 | $89.9M |
| Q3 2024 | 54 | $103.5M |
| Q2 2024 | 40 | $78.8M |
| Q1 2024 | 32 | $57.2M |
| Q4 2023 | 26 | $44.6M |
| Q3 2023 | 25 | $31.3M |
| Q2 2023 | 25 | $39.2M |
| Q1 2023 | 19 | $23.6M |
| Q4 2022 | 17 | $20.8M |
| Q3 2022 | 16 | $19.7M |
| Q2 2022 | 14 | $15.2M |
| Q1 2022 | 13 | $14.9M |
| Q4 2021 | 16 | $10.8M |
| Q3 2021 | 15 | $10.6M |
| Q2 2021 | 17 | $10.8M |
| Q1 2021 | 18 | $14.0M |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding Bel Fuse Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Gabelli Funds LLC | 206,000 | $13.3M | 0.10% | −500−0.2% | Reduced |
| Gamco Investors, Inc. Et Al | 152,538 | $9.86M | 0.11% | −10,200−6.3% | Reduced |
| Dimensional Fund Advisors LP | 95,052 | $6.09M | 0.00% | 00.0% | Unchanged |
| Potrero Capital Research LLC | 54,171 | $3.50M | 1.92% | −600−1.1% | Reduced |
| Brown Advisory Inc | 37,774 | $2.44M | 0.00% | +37,774 | New |
| Renaissance Technologies LLC | 33,300 | $2.15M | 0.00% | +1,100+3.4% | Added |
| Santa Monica Partners LP | 23,434 | $1.51M | 1.12% | 00.0% | Unchanged |
| Royce & Associates LP | 18,805 | $1.21M | 0.01% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 12,060 | $780.0K | 0.00% | −474−3.8% | Reduced |
| Advisory Research Inc | 10,000 | $646.4K | 0.10% | +10,000 | New |
| State Street Corp | 9,314 | $597.2K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 8,935 | $572.9K | 0.00% | +140+1.6% | Added |
| Northern Trust Corp | 7,666 | $495.5K | 0.00% | −610−7.4% | Reduced |
| Geode Capital Management, LLC | 5,824 | $373.8K | 0.00% | +5,824 | New |
| Vanguard Group Inc | 5,002 | $323.3K | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 3,419 | $221.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 3,162 | $204.4K | 0.00% | −641−16.9% | Reduced |
| Advisor Group Holdings, Inc. | 2,394 | $154.7K | 0.00% | −3,426−58.9% | Reduced |
| Morgan Stanley | 603 | $39.0K | 0.00% | +1+0.2% | Added |
| Blair William & Co | 500 | $32.3K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 250 | $16.0K | 0.00% | +250 | New |
| Tower Research Capital LLC (TRC) | 197 | $12.7K | 0.00% | +139+239.7% | Added |
| Rhumbline Advisers | 80 | $5.13K | 0.00% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 31 | $1.00K | 0.00% | +30+3,000.0% | Added |
| Wells Fargo & Company | 14 | $892 | 0.00% | +1+7.7% | Added |
| Bank of America Corp | 1 | $65 | 0.00% | +1 | New |
| Horizon Kinetics Asset Management LLC | 0 | $0 | 0.00% | −7,691−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −6,942−100.0% | Sold out |
| Byrne Asset Management LLC | 0 | $0 | 0.00% | −430−100.0% | Sold out |
| JPMorgan Chase & Co | 0 | $0 | 0.00% | −2−100.0% | Sold out |