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, Q2 2025
Institutional positions in Bel Fuse Inc as of Jun 30, 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
- 174
- +11 vs. Q1 2025
- Shares held
- 9.64M
- +428.9K (+4.7%) vs. Q1 2025
- Total value
- $941.8M
- +$252.5M (+36.6%) vs. Q1 2025
- New holders
- 36
- 55 more added
- Sold out
- 25
- 64 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Bel Fuse Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kovitz Investment Group Partners, LLC | 4,241 | $414.3K | 0.00% | +370+9.6% | Added |
| Intech Investment Management LLC | 4,230 | $413.2K | 0.00% | −1,738−29.1% | Reduced |
| New York State Common Retirement Fund | 4,188 | $409.1K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 3,980 | $388.8K | 0.08% | −235−5.6% | Reduced |
| Manufacturers Life Insurance Company, The | 3,953 | $386.2K | 0.00% | +337+9.3% | Added |
| Numerai GP LLC | 3,878 | $378.8K | 0.05% | +3,878 | New |
| Janney Montgomery Scott LLC | 3,862 | $377.0K | 0.00% | +113+3.0% | Added |
| Verition Fund Management LLC | 3,858 | $376.9K | 0.00% | −2,310−37.5% | Reduced |
| Landscape Capital Management, L.L.C. | 3,848 | $375.9K | 0.03% | +3,848 | New |
| XTX Topco Ltd | 3,665 | $358.0K | 0.01% | +3,665 | New |
| AQR Capital Management LLC | 3,434 | $335.5K | 0.00% | −581−14.5% | Reduced |
| Voya Investment Management LLC | 3,375 | $329.7K | 0.00% | +35+1.0% | Added |
| Gabelli Funds LLC | 3,264 | $318.9K | 0.00% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 3,211 | $313.7K | 0.00% | +3,211 | New |
| SEI Investments Co | 3,191 | $311.7K | 0.00% | +3,191 | New |
| Envestnet Asset Management Inc | 3,103 | $303.2K | 0.00% | −18−0.6% | Reduced |
| Arizona State Retirement System | 3,013 | $294.3K | 0.00% | +33+1.1% | Added |
| Keybank National Association | 3,000 | $293.1K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 2,940 | $287.2K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 2,643 | $258.2K | 0.03% | +2,643 | New |
| State of Wisconsin Investment Board | 2,611 | $255.1K | 0.00% | −2,784−51.6% | Reduced |
| Hohimer Wealth Management, LLC | 2,559 | $250.0K | 0.04% | +2,559 | New |
| Police & Firemen's Retirement System of New Jersey | 2,437 | $238.1K | 0.00% | +358+17.2% | Added |
| KLP Kapitalforvaltning AS | 2,400 | $234.5K | 0.00% | +600+33.3% | Added |
| LPL Financial LLC | 2,163 | $211.3K | 0.00% | +2,163 | New |
| ProShare Advisors LLC | 2,132 | $208.3K | 0.00% | +2,132 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,105 | $205.6K | 0.00% | −854−28.9% | Reduced |
| Pictet Asset Management Holding SA | 2,100 | $205.1K | 0.00% | +2,100 | New |
| Y-Intercept (Hong Kong) Ltd | 2,068 | $202.0K | 0.00% | +2,068 | New |
| Steward Partners Investment Advisory, LLC | 1,700 | $166.1K | 0.00% | −700−29.2% | Reduced |
| Canada Pension Plan Investment Board | 1,600 | $156.3K | 0.00% | +100+6.7% | Added |
| SG Americas Securities, LLC | 1,373 | $134.0K | 0.00% | −1,403−50.5% | Reduced |
| Tower Research Capital LLC (TRC) | 1,038 | $101.4K | 0.00% | +845+437.8% | Added |
| Ameritas Investment Partners, Inc. | 1,032 | $100.8K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 1,000 | $97.7K | 0.00% | +375+60.0% | Added |
| Covestor Ltd | 808 | $79.0K | 0.05% | −1−0.1% | Reduced |
| Skopos Labs, Inc. | 761 | $74.3K | 0.01% | +761 | New |
| Great West Life Assurance Co | 760 | $74.0K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 732 | $71.5K | 0.01% | +655+850.6% | Added |
| Creekmur Asset Management LLC | 625 | $61.0K | 0.01% | +1+0.2% | Added |
| North Star Investment Management Corp. | 550 | $53.7K | 0.00% | 00.0% | Unchanged |
| Ameritas Advisory Services, LLC | 510 | $49.8K | 0.00% | +510 | New |
| Amalgamated Bank | 353 | $34.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 292 | $29.0K | 0.00% | −91−23.8% | Reduced |
| Sterling Capital Management LLC | 288 | $28.1K | 0.00% | −5,830−95.3% | Reduced |
| Smithfield Trust Co | 232 | $23.0K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 219 | $21.4K | 0.00% | +219 | New |
| Clearstead Advisors, LLC | 200 | $19.5K | 0.00% | +200 | New |
| Principal Securities, Inc. | 179 | $17.5K | 0.00% | −27−13.1% | Reduced |
| Nisa Investment Advisors, LLC | 169 | $16.5K | 0.00% | +132+356.8% | Added |
| The PNC Financial Services Group, Inc. | 157 | $15.3K | 0.00% | −137−46.6% | Reduced |
| GAMMA Investing LLC | 155 | $15.1K | 0.00% | +93+150.0% | Added |
| Signaturefd, LLC | 130 | $12.7K | 0.00% | +35+36.8% | Added |
| US Bancorp | 126 | $12.3K | 0.00% | −57−31.1% | Reduced |
| Jones Financial Companies LLLP | 108 | $10.4K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 100 | $9.77K | 0.00% | +100 | New |
| Comerica Bank | 98 | $9.57K | 0.00% | −14−12.5% | Reduced |
| Public Employees Retirement System of Ohio | 91 | $8.89K | 0.00% | +48+111.6% | Added |
| Danske Bank A/S | 65 | $6.35K | 0.00% | −17,985−99.6% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 66 | $6.00K | 0.00% | +66 | New |
| Smartleaf Asset Management LLC | 57 | $5.48K | 0.00% | −3−5.0% | Reduced |
| EverSource Wealth Advisors, LLC | 49 | $4.79K | 0.00% | +45+1,125.0% | Added |
| WealthCollab, LLC | 46 | $4.49K | 0.00% | 00.0% | Unchanged |
| Glenmede Investment Management, LP | 41 | $4.00K | 0.00% | +41 | New |
| Parallel Advisors, LLC | 27 | $2.64K | 0.00% | +14+107.7% | Added |
| Rothschild Investment LLC | 25 | $2.44K | 0.00% | −5−16.7% | Reduced |
| True Wealth Design, LLC | 19 | $1.86K | 0.00% | +12+171.4% | Added |
| Farther Finance Advisors, LLC | 18 | $1.76K | 0.00% | +18 | New |
| MAI Capital Management | 16 | $1.56K | 0.00% | +16 | New |
| SRS Capital Advisors, Inc. | 10 | $977 | 0.00% | −8−44.4% | Reduced |
| Allworth Financial LP | 7 | $684 | 0.00% | +7 | New |
| Rialto Wealth Management, LLC | 7 | $684 | 0.00% | +7 | New |
| Twin Peaks Wealth Advisors, LLC | 4 | $539 | 0.00% | +4 | New |
| Avion Wealth | 8 | $0 | 0.00% | +8 | New |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −34,700−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −23,649−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −13,235−100.0% | Sold out |
| Templeton & Phillips Capital Management, LLC | 0 | $0 | 0.00% | −12,526−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −9,989−100.0% | Sold out |
| Manatuck Hill Partners, LLC | 0 | $0 | 0.00% | −7,000−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −6,700−100.0% | Sold out |
| MetLife Investment Management | 0 | $0 | 0.00% | −6,017−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −5,065−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −4,411−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −4,114−100.0% | Sold out |
| Mesirow Financial Investment Management, Inc. | 0 | $0 | 0.00% | −4,351−100.0% | Sold out |
| Capula Management Ltd | 0 | $0 | 0.00% | −3,621−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −3,419−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −3,100−100.0% | Sold out |
| Aristides Capital LLC | 0 | $0 | 0.00% | −2,999−100.0% | Sold out |
| Vestcor Inc | 0 | $0 | 0.00% | −792−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −347−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −173−100.0% | Sold out |
| Wayfinding Financial, LLC | 0 | $0 | 0.00% | −153−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Stephens Consulting, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |