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 2024
Institutional positions in Bel Fuse Inc as of Mar 31, 2024. 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
- 147
- +2 vs. Q4 2023
- Shares held
- 7.58M
- +224.2K (+3.0%) vs. Q4 2023
- Total value
- $456.7M
- −$34.1M (−6.9%) vs. Q4 2023
- New holders
- 29
- 53 more added
- Sold out
- 27
- 44 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Bel Fuse Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Deutsche Bank AG | 25,902 | $1.56M | 0.00% | +21,223+453.6% | Added |
| Susquehanna International Group, LLP | 26,010 | $1.57M | 0.00% | +8,392+47.6% | Added |
| Teacher Retirement System of Texas | 26,885 | $1.62M | 0.01% | +13,863+106.5% | Added |
| Goldman Sachs Group Inc | 27,670 | $1.67M | 0.00% | +6,920+33.3% | Added |
| HRT Financial LP | 28,241 | $1.70M | 0.01% | +28,241 | New |
| Nuveen Asset Management, LLC | 28,302 | $1.71M | 0.00% | 00.0% | Unchanged |
| First Trust Advisors LP | 28,567 | $1.72M | 0.00% | −3,296−10.3% | Reduced |
| Perritt Capital Management Inc | 30,494 | $1.84M | 0.99% | −228−0.7% | Reduced |
| Two Sigma Advisers, LP | 32,415 | $1.95M | 0.00% | −13,400−29.2% | Reduced |
| Pinnacle Associates Ltd | 35,830 | $2.16M | 0.03% | −850−2.3% | Reduced |
| Apis Capital Advisors, LLC | 36,100 | $2.18M | 1.65% | +22,100+157.9% | Added |
| Brandywine Global Investment Management, LLC | 36,437 | $2.20M | 0.02% | +7,245+24.8% | Added |
| O'Shaughnessy Asset Management, LLC | 36,628 | $2.21M | 0.02% | −1,566−4.1% | Reduced |
| SEI Investments Co | 36,636 | $2.21M | 0.00% | −15,425−29.6% | Reduced |
| AQR Capital Management LLC | 40,508 | $2.44M | 0.00% | +12,093+42.6% | Added |
| Citadel Advisors LLC | 41,180 | $2.48M | 0.00% | +5,022+13.9% | Added |
| Janney Montgomery Scott LLC | 41,958 | $2.53M | 0.01% | +4,426+11.8% | Added |
| Thrivent Financial for Lutherans | 44,404 | $2.68M | 0.01% | +44,404 | New |
| Boston Partners | 45,742 | $2.76M | 0.00% | −2,078−4.3% | Reduced |
| JPMorgan Chase & Co | 46,282 | $2.79M | 0.00% | +19,697+74.1% | Added |
| Roubaix Capital, LLC | 46,481 | $2.80M | 1.77% | +46,481 | New |
| Squarepoint Ops LLC | 47,507 | $2.87M | 0.01% | +12,203+34.6% | Added |
| Investors Asset Management of Georgia Inc | 55,015 | $3.32M | 1.56% | −449−0.8% | Reduced |
| Morgan Stanley | 55,441 | $3.34M | 0.00% | −23,256−29.6% | Reduced |
| Paragon Associates & Paragon Associates II Joint Venture | 60,000 | $3.62M | 6.45% | +60,000 | New |
| Santa Monica Partners LP | 67,634 | $4.08M | 2.82% | 00.0% | Unchanged |
| Potrero Capital Research LLC | 92,007 | $5.55M | 3.45% | +5,437+6.3% | Added |
| Bank of New York Mellon Corp | 102,188 | $6.16M | 0.00% | −2,141−2.1% | Reduced |
| Northern Trust Corp | 104,417 | $6.30M | 0.00% | −1,874−1.8% | Reduced |
| Charles Schwab Investment Management Inc | 107,023 | $6.45M | 0.00% | +7,307+7.3% | Added |
| Portolan Capital Management, LLC | 107,697 | $6.50M | 0.49% | −82,815−43.5% | Reduced |
| Granahan Investment Management Inc | 114,539 | $6.91M | 0.24% | +78,671+219.3% | Added |
| ArrowMark Colorado Holdings LLC | 116,203 | $7.01M | 0.08% | +4,725+4.2% | Added |
| Loomis Sayles & Co L P | 177,622 | $10.7M | 0.02% | −89−0.1% | Reduced |
| GW&K Investment Management, LLC | 186,665 | $11.3M | 0.10% | −1,100−0.6% | Reduced |
| Acadian Asset Management LLC | 199,733 | $12.0M | 0.04% | −56,156−21.9% | Reduced |
| State Street Corp | 216,724 | $13.1M | 0.00% | +1,257+0.6% | Added |
| LSV Asset Management | 236,400 | $14.3M | 0.03% | −13,500−5.4% | Reduced |
| Advisory Research Inc | 239,090 | $14.4M | 2.87% | +48,904+25.7% | Added |
| American Century Companies Inc | 247,616 | $14.9M | 0.01% | +50,241+25.5% | Added |
| Geode Capital Management, LLC | 266,713 | $16.1M | 0.00% | +7,943+3.1% | Added |
| Renaissance Technologies LLC | 305,824 | $18.4M | 0.03% | −19,013−5.9% | Reduced |
| Invesco Ltd. | 314,368 | $19.0M | 0.00% | +33,556+11.9% | Added |
| Royce & Associates LP | 440,451 | $26.6M | 0.24% | +386,699+719.4% | Added |
| Vanguard Group Inc | 696,965 | $42.0M | 0.00% | −4,207−0.6% | Reduced |
| Dimensional Fund Advisors LP | 777,402 | $46.9M | 0.01% | +3,768+0.5% | Added |
| BlackRock Inc. | 797,001 | $48.1M | 0.00% | +5,086+0.6% | Added |
| Oberweis Asset Management Inc | 0 | $0 | 0.00% | −124,300−100.0% | Sold out |
| Ophir Asset Management Pty Ltd | 0 | $0 | 0.00% | −98,430−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −90,401−100.0% | Sold out |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −86,372−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −24,565−100.0% | Sold out |
| Globeflex Capital L P | 0 | $0 | 0.00% | −13,685−100.0% | Sold out |
| Range Financial Group LLC | 0 | $0 | 0.00% | −10,670−100.0% | Sold out |
| Kennedy Capital Management, Inc. | 0 | $0 | 0.00% | −10,422−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −8,994−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −8,990−100.0% | Sold out |
| Cetera Advisor Networks LLC | 0 | $0 | 0.00% | −8,353−100.0% | Sold out |
| Virtus Investment Advisers, Inc. | 0 | $0 | 0.00% | −6,900−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −6,858−100.0% | Sold out |
| Mesirow Financial Investment Management, Inc. | 0 | $0 | 0.00% | −6,788−100.0% | Sold out |
| Cetera Advisors LLC | 0 | $0 | 0.00% | −6,060−100.0% | Sold out |
| Koss-Olinger Consulting, LLC | 0 | $0 | 0.00% | −6,009−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −4,841−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −4,010−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −3,753−100.0% | Sold out |
| CIBC World Markets Inc. | 0 | $0 | 0.00% | −3,734−100.0% | Sold out |
| State of Tennessee, Treasury Department | 0 | $0 | 0.00% | −3,262−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −3,239−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −3,029−100.0% | Sold out |
| Bleakley Financial Group, LLC | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −2,211−100.0% | Sold out |
| AJOVista, LLC | 0 | $0 | 0.00% | −1,087−100.0% | Sold out |
| Tucker Asset Management LLC | 0 | $0 | 0.00% | −76−100.0% | Sold out |
| Sawtooth Solutions, LLC | – | – | – | – | Not filed |