Bel Fuse Inc
BELFB- 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; 276 institutions reported holding it in 13F filings for Q2 2026, worth $4.18B in total; no superinvestor holds it.
Other share classesBELFA
13F holders, Q1 2025
Institutional positions in Bel Fuse Inc as of Mar 31, 2025. 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
- 164
- −1 vs. Q4 2024
- Shares held
- 9.21M
- +570.6K (+6.6%) vs. Q4 2024
- Total value
- $689.3M
- −$23.3M (−3.3%) vs. Q4 2024
- New holders
- 23
- 42 more added
- Sold out
- 24
- 73 more reduced
3 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BELFB 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 | 276 | $4.18B |
| Q1 2026 | 235 | $2.05B |
| Q4 2025 | 207 | $1.72B |
| Q3 2025 | 197 | $1.31B |
| Q2 2025 | 174 | $941.8M |
| Q1 2025 | 164 | $689.3M |
| Q4 2024 | 168 | $714.9M |
| Q3 2024 | 163 | $656.5M |
| Q2 2024 | 153 | $539.8M |
| Q1 2024 | 147 | $456.7M |
| Q4 2023 | 146 | $491.0M |
| Q3 2023 | 134 | $333.4M |
| Q2 2023 | 126 | $412.5M |
| Q1 2023 | 96 | $250.6M |
| Q4 2022 | 90 | $205.7M |
| Q3 2022 | 83 | $160.2M |
| Q2 2022 | 61 | $95.9M |
| Q1 2022 | 70 | $111.9M |
| Q4 2021 | 67 | $79.4M |
| Q3 2021 | 82 | $79.1M |
| Q2 2021 | 82 | $107.4M |
| Q1 2021 | 88 | $155.6M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Bel Fuse Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 4,550 | $341.0K | 0.00% | +547+13.7% | Added |
| Principal Financial Group Inc | 4,411 | $330.2K | 0.00% | +189+4.5% | Added |
| Truvestments Capital LLC | 4,215 | $315.5K | 0.07% | −7,782−64.9% | Reduced |
| New York State Common Retirement Fund | 4,188 | $313.5K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 4,114 | $308.0K | 0.04% | +2,695+189.9% | Added |
| Mesirow Financial Investment Management, Inc. | 4,351 | $306.1K | 0.01% | 00.0% | Unchanged |
| AQR Capital Management LLC | 4,015 | $300.6K | 0.00% | −6,146−60.5% | Reduced |
| Kovitz Investment Group Partners, LLC | 3,871 | $289.8K | 0.00% | +189+5.1% | Added |
| Janney Montgomery Scott LLC | 3,749 | $281.0K | 0.00% | −36,503−90.7% | Reduced |
| Capula Management Ltd | 3,621 | $271.1K | 0.00% | +3,621 | New |
| Manufacturers Life Insurance Company, The | 3,616 | $270.7K | 0.00% | −129−3.4% | Reduced |
| Walleye Capital LLC | 3,419 | $255.9K | 0.00% | +3,419 | New |
| Voya Investment Management LLC | 3,340 | $250.0K | 0.00% | −436−11.5% | Reduced |
| Gabelli Funds LLC | 3,264 | $244.3K | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 3,121 | $233.6K | 0.00% | −1,898−37.8% | Reduced |
| Catalyst Funds Management Pty Ltd | 3,100 | $232.1K | 0.06% | +3,100 | New |
| Keybank National Association | 3,000 | $224.6K | 0.00% | 00.0% | Unchanged |
| Aristides Capital LLC | 2,999 | $224.5K | 0.08% | +2,999 | New |
| Arizona State Retirement System | 2,980 | $223.1K | 0.00% | −38−1.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,959 | $221.5K | 0.00% | +854+40.6% | Added |
| State Board of Administration of Florida Retirement System | 2,940 | $220.1K | 0.00% | −143−4.6% | Reduced |
| SG Americas Securities, LLC | 2,776 | $208.0K | 0.00% | −917−24.8% | Reduced |
| FMR LLC | 2,487 | $186.2K | 0.00% | +1,455+141.0% | Added |
| Steward Partners Investment Advisory, LLC | 2,400 | $179.7K | 0.00% | −300−11.1% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 2,079 | $155.6K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 1,800 | $134.7K | 0.00% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 1,500 | $112.3K | 0.00% | +1,300+650.0% | Added |
| Ameritas Investment Partners, Inc. | 1,032 | $77.3K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 809 | $60.0K | 0.04% | +3+0.4% | Added |
| Vestcor Inc | 792 | $59.0K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 760 | $57.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 625 | $46.8K | 0.00% | −621−49.8% | Reduced |
| Creekmur Asset Management LLC | 624 | $46.7K | 0.01% | −116−15.7% | Reduced |
| North Star Investment Management Corp. | 550 | $41.2K | 0.00% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 347 | $29.1K | 0.01% | +347 | New |
| CWM, LLC | 383 | $29.0K | 0.00% | +228+147.1% | Added |
| Amalgamated Bank | 353 | $26.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 294 | $22.0K | 0.00% | +273+1,300.0% | Added |
| Smithfield Trust Co | 232 | $17.0K | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 206 | $17.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 193 | $14.4K | 0.00% | −243−55.7% | Reduced |
| US Bancorp | 183 | $13.7K | 0.00% | +24+15.1% | Added |
| Quadrant Capital Group LLC | 173 | $13.0K | 0.00% | −86−33.2% | Reduced |
| Wayfinding Financial, LLC | 153 | $11.0K | 0.00% | +153 | New |
| Comerica Bank | 112 | $8.38K | 0.00% | −105−48.4% | Reduced |
| Jones Financial Companies LLLP | 108 | $8.01K | 0.00% | +108 | New |
| Signaturefd, LLC | 95 | $7.11K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 77 | $5.76K | 0.00% | +7+10.0% | Added |
| GAMMA Investing LLC | 62 | $4.64K | 0.00% | −5−7.5% | Reduced |
| Smartleaf Asset Management LLC | 60 | $4.45K | 0.00% | 00.0% | Unchanged |
| WealthCollab, LLC | 46 | $3.44K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 43 | $3.22K | 0.00% | +43 | New |
| Nisa Investment Advisors, LLC | 37 | $2.77K | 0.00% | −2−5.1% | Reduced |
| Rothschild Investment LLC | 30 | $2.25K | 0.00% | +10+50.0% | Added |
| FNY Investment Advisers, LLC | 32 | $2.00K | 0.00% | −224−87.5% | Reduced |
| Caitong International Asset Management Co., Ltd | 25 | $1.87K | 0.00% | +25 | New |
| SRS Capital Advisors, Inc. | 18 | $1.35K | 0.00% | −34−65.4% | Reduced |
| Lindbrook Capital, LLC | 14 | $1.05K | 0.00% | +2+16.7% | Added |
| Parallel Advisors, LLC | 13 | $973 | 0.00% | −4−23.5% | Reduced |
| Parkside Financial Bank & Trust | 10 | $749 | 0.00% | +10 | New |
| True Wealth Design, LLC | 7 | $525 | 0.00% | +7 | New |
| Stephens Consulting, LLC | 5 | $375 | 0.00% | +5 | New |
| EverSource Wealth Advisors, LLC | 4 | $299 | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 5 | $0 | 0.00% | −9−64.3% | Reduced |
| Brandywine Global Investment Management, LLC | 0 | $0 | 0.00% | −32,105−100.0% | Sold out |
| Navellier & Associates Inc | 0 | $0 | 0.00% | −23,415−100.0% | Sold out |
| Fisher Asset Management, LLC | 0 | $0 | 0.00% | −20,014−100.0% | Sold out |
| DHK Financial Advisors, Inc. | 0 | $0 | 0.00% | −10,033−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −8,209−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −7,699−100.0% | Sold out |
| Aviva PLC | 0 | $0 | 0.00% | −7,583−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −7,402−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −6,900−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −6,302−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −5,174−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −5,150−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −5,057−100.0% | Sold out |
| III Capital Management | 0 | $0 | 0.00% | −3,869−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −3,701−100.0% | Sold out |
| Integrated Quantitative Investments LLC | 0 | $0 | 0.00% | −3,619−100.0% | Sold out |
| Seizert Capital Partners, LLC | 0 | $0 | 0.00% | −3,532−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −2,912−100.0% | Sold out |
| New York State Teachers Retirement System | 0 | $0 | 0.00% | −847−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Larson Financial Group LLC | 0 | $0 | 0.00% | −145−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −137−100.0% | Sold out |
| SBI Securities Co., Ltd. | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| First Horizon Advisors, Inc. | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| WR Wealth Planners, LLC | – | – | – | – | Not filed |