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, Q4 2024
Institutional positions in Bel Fuse Inc as of Dec 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
- 168
- +7 vs. Q3 2024
- Shares held
- 8.67M
- +315.6K (+3.8%) vs. Q3 2024
- Total value
- $714.9M
- +$59.3M (+9.0%) vs. Q3 2024
- New holders
- 23
- 60 more added
- Sold out
- 16
- 60 more reduced
2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Bel Fuse Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Empowered Funds, LLC | 11,506 | $948.9K | 0.01% | +523+4.8% | Added |
| Lazard Asset Management LLC | 11,546 | $951.0K | 0.00% | −2,694−18.9% | Reduced |
| Truvestments Capital LLC | 11,997 | $989.4K | 0.25% | +2,588+27.5% | Added |
| Pinnacle Associates Ltd | 12,165 | $1.00M | 0.01% | −24,515−66.8% | Reduced |
| UBS Group AG | 12,328 | $1.02M | 0.00% | +4,929+66.6% | Added |
| Templeton & Phillips Capital Management, LLC | 12,526 | $1.03M | 0.82% | −170−1.3% | Reduced |
| Apis Capital Advisors, LLC | 12,800 | $1.06M | 0.70% | −10,400−44.8% | Reduced |
| Ritholtz Wealth Management | 13,340 | $1.10M | 0.03% | −553−4.0% | Reduced |
| Royal Bank of Canada | 14,373 | $1.19M | 0.00% | +348+2.5% | Added |
| Jane Street Group, LLC | 16,331 | $1.35M | 0.00% | +5,641+52.8% | Added |
| Rhumbline Advisers | 16,427 | $1.35M | 0.00% | +418+2.6% | Added |
| Martingale Asset Management L P | 17,375 | $1.43M | 0.03% | −2,576−12.9% | Reduced |
| Barclays PLC | 17,750 | $1.46M | 0.00% | +1,742+10.9% | Added |
| Perritt Capital Management Inc | 17,883 | $1.47M | 0.77% | −1,148−6.0% | Reduced |
| Tectonic Advisors LLC | 18,572 | $1.53M | 0.10% | +830+4.7% | Added |
| Susquehanna International Group, LLP | 19,652 | $1.62M | 0.00% | +548+2.9% | Added |
| Fisher Asset Management, LLC | 20,014 | $1.65M | 0.00% | −1,352−6.3% | Reduced |
| Options Solutions, LLC | 20,153 | $1.66M | 0.75% | +7,969+65.4% | Added |
| UBS Asset Management Americas Inc | 20,254 | $1.67M | 0.00% | +4,204+26.2% | Added |
| Swiss National Bank | 20,500 | $1.69M | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 21,062 | $1.74M | 0.00% | −9,325−30.7% | Reduced |
| Navellier & Associates Inc | 23,415 | $1.93M | 0.23% | +9,478+68.0% | Added |
| Herald Investment Management Ltd | 24,000 | $1.97M | 0.32% | +24,000 | New |
| O'Shaughnessy Asset Management, LLC | 24,046 | $1.98M | 0.02% | −3,494−12.7% | Reduced |
| Legato Capital Management LLC | 26,982 | $2.23M | 0.29% | +8,560+46.5% | Added |
| Nuveen Asset Management, LLC | 28,302 | $2.33M | 0.00% | 00.0% | Unchanged |
| Expect Equity LLC | 31,091 | $2.56M | 2.68% | +31,091 | New |
| Brandywine Global Investment Management, LLC | 32,105 | $2.65M | 0.02% | −1,703−5.0% | Reduced |
| Russell Investments Group, Ltd. | 38,617 | $3.18M | 0.00% | +215+0.6% | Added |
| Victory Capital Management Inc | 39,181 | $3.23M | 0.00% | −1,140−2.8% | Reduced |
| Boston Partners | 39,408 | $3.25M | 0.00% | −498−1.2% | Reduced |
| Janney Montgomery Scott LLC | 40,252 | $3.32M | 0.01% | −807−2.0% | Reduced |
| Dean Capital Management | 42,909 | $3.54M | 1.51% | +17,668+70.0% | Added |
| Goldman Sachs Group Inc | 46,949 | $3.87M | 0.00% | −5,123−9.8% | Reduced |
| Isthmus Partners, LLC | 47,409 | $3.91M | 0.48% | −217−0.5% | Reduced |
| Morgan Stanley | 52,742 | $4.35M | 0.00% | −28,052−34.7% | Reduced |
| Investors Asset Management of Georgia Inc | 53,000 | $4.37M | 2.13% | −768−1.4% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 55,199 | $4.55M | 0.01% | +55,199 | New |
| Bank of New York Mellon Corp | 61,813 | $5.10M | 0.00% | −7,673−11.0% | Reduced |
| Dean Investment Associates, LLC | 63,664 | $5.25M | 0.75% | +16,630+35.4% | Added |
| Santa Monica Partners LP | 67,634 | $5.58M | 3.01% | 00.0% | Unchanged |
| Paragon Associates & Paragon Associates II Joint Venture | 68,000 | $5.61M | 12.97% | +5,000+7.9% | Added |
| Ballast Asset Management, LP | 68,334 | $5.64M | 2.79% | −2,400−3.4% | Reduced |
| Qube Research & Technologies Ltd | 69,249 | $5.71M | 0.01% | +1,492+2.2% | Added |
| Roubaix Capital, LLC | 82,769 | $6.83M | 3.27% | +18,370+28.5% | Added |
| Charles Schwab Investment Management Inc | 103,104 | $8.50M | 0.00% | −10,685−9.4% | Reduced |
| Hodges Capital Management Inc. | 104,645 | $8.63M | 0.52% | +28,860+38.1% | Added |
| Acadian Asset Management LLC | 113,960 | $9.40M | 0.03% | −10,534−8.5% | Reduced |
| Northern Trust Corp | 115,503 | $9.53M | 0.00% | +12,307+11.9% | Added |
| LSV Asset Management | 136,479 | $11.3M | 0.03% | −83,521−38.0% | Reduced |
| Brown Advisory Inc | 143,163 | $11.8M | 0.01% | +143,163 | New |
| Potrero Capital Research LLC | 145,986 | $12.0M | 5.09% | +75,483+107.1% | Added |
| Thrivent Financial for Lutherans | 154,072 | $12.7M | 0.02% | −25,431−14.2% | Reduced |
| Granahan Investment Management Inc | 159,504 | $13.2M | 0.55% | −10,892−6.4% | Reduced |
| Invesco Ltd. | 189,814 | $15.7M | 0.00% | −193,012−50.4% | Reduced |
| Loomis Sayles & Co L P | 200,362 | $16.5M | 0.02% | 00.0% | Unchanged |
| Portolan Capital Management, LLC | 208,470 | $17.2M | 1.16% | +87,612+72.5% | Added |
| GW&K Investment Management, LLC | 213,593 | $17.6M | 0.15% | +10,300+5.1% | Added |
| State Street Corp | 232,355 | $19.2M | 0.00% | +6,200+2.7% | Added |
| Geode Capital Management, LLC | 292,020 | $24.1M | 0.00% | +2,722+0.9% | Added |
| Renaissance Technologies LLC | 303,532 | $25.0M | 0.04% | −1,919−0.6% | Reduced |
| Advisory Research Inc | 313,446 | $25.8M | 4.30% | +67,460+27.4% | Added |
| American Century Companies Inc | 351,755 | $29.0M | 0.02% | +33,768+10.6% | Added |
| Janus Henderson Group PLC | 398,123 | $32.8M | 0.02% | +141,951+55.4% | Added |
| Royce & Associates LP | 433,879 | $35.8M | 0.33% | −2,777−0.6% | Reduced |
| Dimensional Fund Advisors LP | 752,122 | $62.0M | 0.01% | −17,600−2.3% | Reduced |
| BlackRock, Inc. | 842,179 | $69.5M | 0.00% | −4,443−0.5% | Reduced |
| Vanguard Group Inc | 904,289 | $74.6M | 0.00% | −2,706−0.3% | Reduced |
| Farther Finance Advisors, LLC | 0 | $0 | 0.00% | −234−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −24,789−100.0% | Sold out |
| CWM Advisors, LLC | 0 | $0 | 0.00% | −10,614−100.0% | Sold out |
| Logan Stone Capital, LLC | 0 | $0 | 0.00% | −9,702−100.0% | Sold out |
| Koss-Olinger Consulting, LLC | 0 | $0 | 0.00% | −7,646−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −6,333−100.0% | Sold out |
| Massachusetts Financial Services Co | 0 | $0 | 0.00% | −3,482−100.0% | Sold out |
| One Wealth Advisors, LLC | 0 | $0 | 0.00% | −2,894−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| nVerses Capital, LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Beach Investment Counsel Inc | 0 | $0 | 0.00% | −378−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −47−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −36−100.0% | Sold out |
| Frazier Financial Advisors, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Jamison Private Wealth Management, Inc. | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| ClariVest Asset Management LLC | – | – | – | – | Not filed |
| Naples Money Management LLC | – | – | – | – | Not filed |