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, Q3 2021
Institutional positions in Bel Fuse Inc as of Sep 30, 2021. 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
- 82
- 0 vs. Q2 2021
- Shares held
- 6.36M
- −1.10M (−14.7%) vs. Q2 2021
- Total value
- $79.1M
- −$28.3M (−26.4%) vs. Q2 2021
- New holders
- 24
- 21 more added
- Sold out
- 24
- 24 more reduced
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Bel Fuse Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dimensional Fund Advisors LP | 680,565 | $8.46M | 0.00% | −72,613−9.6% | Reduced |
| Renaissance Technologies LLC | 510,651 | $6.35M | 0.01% | −900−0.2% | Reduced |
| Vanguard Group Inc | 493,214 | $6.13M | 0.00% | −170,909−25.7% | Reduced |
| Oaktree Capital Management LPSuperinvestorOaktree Capital | 462,679 | $5.75M | 0.08% | 00.0% | Unchanged |
| Nomura Holdings Inc | 450,000 | $5.63M | 0.04% | +140,346+45.3% | Added |
| Millennium Management LLC | 429,105 | $5.33M | 0.01% | +145,111+51.1% | Added |
| Ameriprise Financial Inc | 420,320 | $5.22M | 0.00% | +40,130+10.6% | Added |
| LSV Asset Management | 281,594 | $3.50M | 0.01% | −21,100−7.0% | Reduced |
| BlackRock Inc. | 262,191 | $3.26M | 0.00% | −867,896−76.8% | Reduced |
| Acadian Asset Management LLC | 221,457 | $2.75M | 0.01% | +68,739+45.0% | Added |
| Boston Partners | 166,991 | $2.08M | 0.00% | +4,805+3.0% | Added |
| Marshall Wace, LLP | 133,487 | $1.66M | 0.01% | +133,487 | New |
| Jacobs Levy Equity Management, Inc | 128,393 | $1.60M | 0.01% | +43,204+50.7% | Added |
| Ergoteles LLC | 115,178 | $1.43M | 0.05% | +71,678+164.8% | Added |
| Arrowstreet Capital, Limited Partnership | 114,100 | $1.42M | 0.00% | +45,978+67.5% | Added |
| Morgan Stanley | 109,729 | $1.36M | 0.00% | +8,980+8.9% | Added |
| Geode Capital Management, LLC | 106,844 | $1.33M | 0.00% | −100.0% | Reduced |
| Bridgeway Capital Management, LLC | 89,370 | $1.11M | 0.02% | +9,600+12.0% | Added |
| Two Sigma Investments, LP | 82,012 | $1.02M | 0.00% | +82,012 | New |
| Santa Monica Partners LP | 67,634 | $841.0K | 0.54% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 66,515 | $827.0K | 0.00% | +55,800+520.8% | Added |
| Bank of New York Mellon Corp | 58,902 | $731.0K | 0.00% | −59,505−50.3% | Reduced |
| Citadel Advisors LLC | 57,710 | $717.0K | 0.00% | +57,710 | New |
| Exchange Traded Concepts, LLC | 49,828 | $619.0K | 0.02% | +49,828 | New |
| Royce & Associates LP | 42,562 | $529.0K | 0.00% | +22,228+109.3% | Added |
| Susquehanna Fundamental Investments, LLC | 41,374 | $514.0K | 0.01% | +22,971+124.8% | Added |
| Gamco Investors, Inc. Et Al | 36,150 | $449.0K | 0.00% | +23,100+177.0% | Added |
| Northern Trust Corp | 34,622 | $430.0K | 0.00% | −7,976−18.7% | Reduced |
| Perritt Capital Management Inc | 30,550 | $380.0K | 0.21% | +3,300+12.1% | Added |
| Horizon Kinetics Asset Management LLC | 28,988 | $360.0K | 0.01% | 00.0% | Unchanged |
| State Street Corp | 27,776 | $345.0K | 0.00% | −152,942−84.6% | Reduced |
| Goldman Sachs Group Inc | 26,353 | $328.0K | 0.00% | −4,360−14.2% | Reduced |
| Investors Asset Management of Georgia Inc | 26,380 | $328.0K | 0.17% | +11,380+75.9% | Added |
| Susquehanna International Group, LLP | 26,194 | $326.0K | 0.00% | +26,194 | New |
| LMR Partners LLP | 25,000 | $311.0K | 0.00% | +25,000 | New |
| HRT Financial LP | 24,613 | $305.0K | 0.00% | +10,814+78.4% | Added |
| D. E. Shaw & Co., Inc. | 24,296 | $302.0K | 0.00% | +24,296 | New |
| Barclays PLC | 23,165 | $288.0K | 0.00% | +13,738+145.7% | Added |
| Squarepoint Ops LLC | 22,378 | $278.0K | 0.00% | −766−3.3% | Reduced |
| Engineers Gate Manager LP | 22,363 | $278.0K | 0.02% | +22,363 | New |
| Walleye Capital LLC | 22,200 | $276.0K | 0.01% | +22,200 | New |
| JPMorgan Chase & Co | 21,700 | $270.0K | 0.00% | −138,938−86.5% | Reduced |
| Gabelli Funds LLC | 20,000 | $249.0K | 0.00% | +20,000 | New |
| O'Shaughnessy Asset Management, LLC | 18,767 | $233.0K | 0.00% | +2,645+16.4% | Added |
| Parametric Portfolio Associates LLC | 18,467 | $230.0K | 0.00% | −29,278−61.3% | Reduced |
| Trexquant Investment LP | 17,835 | $222.0K | 0.02% | +17,835 | New |
| Russell Investments Group, Ltd. | 17,591 | $218.0K | 0.00% | −196−1.1% | Reduced |
| Invesco Ltd. | 16,096 | $200.0K | 0.00% | −567,394−97.2% | Reduced |
| 6 Meridian | 14,859 | $185.0K | 0.01% | +14,859 | New |
| Assenagon Asset Management S.A. | 13,777 | $171.0K | 0.00% | +13,777 | New |
| National Asset Management, Inc. | 13,400 | $167.0K | 0.01% | +13,400 | New |
| Jump Financial, LLC | 13,471 | $167.0K | 0.01% | +13,471 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 13,373 | $166.0K | 0.00% | +13,373 | New |
| Marshall Wace North America L.P. | 12,553 | $156.0K | 0.00% | +12,553 | New |
| American Century Companies Inc | 12,286 | $153.0K | 0.00% | −279−2.2% | Reduced |
| PDT Partners, LLC | 12,230 | $152.0K | 0.01% | +12,230 | New |
| Jane Street Group, LLC | 11,395 | $141.0K | 0.00% | +11,395 | New |
| Voya Investment Management LLC | 10,264 | $128.0K | 0.00% | +10,264 | New |
| Quadrature Capital Ltd | 10,212 | $127.0K | 0.00% | +10,212 | New |
| Gabelli & Co Investment Advisers, Inc. | 10,000 | $124.0K | 0.01% | +10,000 | New |
| Royal Bank of Canada | 7,326 | $91.0K | 0.00% | +26+0.4% | Added |
| Tower Research Capital LLC (TRC) | 6,899 | $85.0K | 0.00% | +6,899 | New |
| Public Employees Retirement System of Ohio | 5,180 | $64.0K | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 4,763 | $59.0K | 0.00% | −24−0.5% | Reduced |
| Bank of America Corp | 2,470 | $30.0K | 0.00% | −14,398−85.4% | Reduced |
| Lazard Asset Management LLC | 2,292 | $28.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 1,962 | $24.0K | 0.00% | −874−30.8% | Reduced |
| Teachers Retirement System of the State of Kentucky | 1,600 | $20.0K | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 550 | $7.00K | 0.00% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 500 | $6.00K | 0.00% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 500 | $6.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 450 | $6.00K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 431 | $5.00K | 0.00% | −119−21.6% | Reduced |
| Proequities, Inc. | 200 | $2.00K | 0.00% | +200 | New |
| BNP Paribas Arbitrage, SA | 146 | $1.81K | 0.00% | −5,935−97.6% | Reduced |
| Wells Fargo & Company | 64 | $1.00K | 0.00% | −672−91.3% | Reduced |
| The PNC Financial Services Group, Inc. | 84 | $1.00K | 0.00% | −208−71.2% | Reduced |
| TCI Wealth Advisors, Inc. | 47 | $1.00K | 0.00% | 00.0% | Unchanged |
| Eaton Vance Management | 454 | $0 | 0.00% | −28−5.8% | Reduced |
| FMR LLC | 16 | $0 | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 9 | $0 | 0.00% | +1+12.5% | Added |
| Simplex Trading, LLC | 3 | $0 | 0.00% | 00.0% | Unchanged |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −70,975−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −53,986−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −44,976−100.0% | Sold out |
| Public Sector Pension Investment Board | 0 | $0 | 0.00% | −34,005−100.0% | Sold out |
| New York State Teachers Retirement System | 0 | $0 | 0.00% | −25,003−100.0% | Sold out |
| Tibra Equities Europe Ltd | 0 | $0 | 0.00% | −23,800−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −20,284−100.0% | Sold out |
| Legal & General Group Plc | 0 | $0 | 0.00% | −19,461−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −13,594−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −11,640−100.0% | Sold out |
| Great West Life Assurance Co | 0 | $0 | 0.00% | −9,046−100.0% | Sold out |
| State of Alaska, Department of Revenue | 0 | $0 | 0.00% | −7,056−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −4,925−100.0% | Sold out |
| Oregon Public Employees Retirement Fund | 0 | $0 | 0.00% | −4,137−100.0% | Sold out |
| State of Tennessee, Treasury Department | 0 | $0 | 0.00% | −3,639−100.0% | Sold out |
| Mutual of America Capital Management LLC | 0 | $0 | 0.00% | −1,450−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −908−100.0% | Sold out |
| Sutton Wealth Advisors Inc. | 0 | $0 | 0.00% | −561−100.0% | Sold out |