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, Q1 2023
Institutional positions in Bel Fuse Inc as of Mar 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
- 19
- +2 vs. Q4 2022
- Shares held
- 650.9K
- +5.82K (+0.9%) vs. Q4 2022
- Total value
- $23.6M
- +$2.86M (+13.8%) vs. Q4 2022
- New holders
- 5
- 1 more added
- Sold out
- 3
- 7 more reduced
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Bel Fuse Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FNY Investment Advisers, LLC | 14 | $0 | 0.00% | −43−75.4% | Reduced |
| Wells Fargo & Company | 12 | $463 | 0.00% | 00.0% | Unchanged |
| Baader Bank INC | 48 | $1.36K | 0.00% | +48 | New |
| BlackRock Inc. | 246 | $8.94K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 417 | $15.0K | 0.00% | +417 | New |
| Blair William & Co | 500 | $18.2K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 1,740 | $63.2K | 0.00% | −44−2.5% | Reduced |
| Manchester Capital Management LLC | 2,779 | $100.9K | 0.01% | +2,779 | New |
| Advisor Group Holdings, Inc. | 2,837 | $103.0K | 0.00% | −385−11.9% | Reduced |
| UBS Group AG | 3,679 | $133.6K | 0.00% | +3,679 | New |
| Vanguard Group Inc | 6,848 | $248.7K | 0.00% | −500−6.8% | Reduced |
| Horizon Kinetics Asset Management LLC | 7,691 | $279.3K | 0.01% | 00.0% | Unchanged |
| Royce & Associates LP | 18,805 | $683.0K | 0.01% | 00.0% | Unchanged |
| Santa Monica Partners LP | 23,434 | $851.0K | 0.69% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 26,200 | $952.0K | 0.00% | +1,600+6.5% | Added |
| Potrero Capital Research LLC | 75,247 | $2.73M | 1.84% | +75,247 | New |
| Dimensional Fund Advisors LP | 97,024 | $3.52M | 0.00% | −498−0.5% | Reduced |
| Gamco Investors, Inc. Et Al | 172,638 | $6.27M | 0.07% | −6,200−3.5% | Reduced |
| Gabelli Funds LLC | 210,700 | $7.65M | 0.06% | −800−0.4% | Reduced |
| Oaktree Capital Management LPSuperinvestorOaktree Capital | 0 | $0 | 0.00% | −51,056−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −18,423−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −2−100.0% | Sold out |