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 2023
Institutional positions in Bel Fuse Inc as of Sep 30, 2023. 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
- 134
- +9 vs. Q2 2023
- Shares held
- 6.98M
- −175.5K (−2.5%) vs. Q2 2023
- Total value
- $333.4M
- −$77.4M (−18.8%) vs. Q2 2023
- New holders
- 30
- 48 more added
- Sold out
- 21
- 42 more reduced
1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Bel Fuse Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brandywine Global Investment Management, LLC | 32,262 | $1.54M | 0.01% | +28,727+812.6% | Added |
| Perritt Capital Management Inc | 33,722 | $1.61M | 0.93% | −1,842−5.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 33,826 | $1.61M | 0.02% | −5,928−14.9% | Reduced |
| Janney Montgomery Scott LLC | 34,555 | $1.65M | 0.01% | +21,240+159.5% | Added |
| Pinnacle Associates Ltd | 37,035 | $1.77M | 0.03% | +250+0.7% | Added |
| Two Sigma Investments, LP | 37,101 | $1.77M | 0.00% | +37,101 | New |
| Squarepoint Ops LLC | 44,215 | $2.11M | 0.01% | +29,485+200.2% | Added |
| Morgan Stanley | 44,900 | $2.14M | 0.00% | −164,030−78.5% | Reduced |
| JPMorgan Chase & Co | 47,260 | $2.26M | 0.00% | +39,116+480.3% | Added |
| SEI Investments Co | 54,282 | $2.59M | 0.00% | −5,258−8.8% | Reduced |
| Investors Asset Management of Georgia Inc | 54,845 | $2.61M | 1.44% | −500−0.9% | Reduced |
| Santa Monica Partners LP | 67,634 | $3.23M | 2.49% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 68,804 | $3.28M | 0.01% | −95,965−58.2% | Reduced |
| Gabelli Funds LLC | 76,191 | $3.64M | 0.03% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 78,669 | $3.75M | 0.00% | +50,269+177.0% | Added |
| Northern Trust Corp | 104,151 | $4.97M | 0.00% | +3,001+3.0% | Added |
| Hillsdale Investment Management Inc. | 106,701 | $5.09M | 0.47% | −1,070−1.0% | Reduced |
| Boston Partners | 114,905 | $5.48M | 0.01% | −17,403−13.2% | Reduced |
| Oberweis Asset Management Inc | 121,500 | $5.80M | 0.62% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 127,379 | $6.08M | 0.00% | −2,012−1.6% | Reduced |
| ArrowMark Colorado Holdings LLC | 138,831 | $6.63M | 0.08% | +36,599+35.8% | Added |
| Potrero Capital Research LLC | 149,359 | $7.13M | 4.72% | +46,359+45.0% | Added |
| American Century Companies Inc | 169,920 | $8.11M | 0.01% | +39,046+29.8% | Added |
| Loomis Sayles & Co L P | 175,543 | $8.38M | 0.01% | +175,543 | New |
| Invesco Ltd. | 188,849 | $9.01M | 0.00% | −129,808−40.7% | Reduced |
| State Street Corp | 197,736 | $9.44M | 0.00% | +10,491+5.6% | Added |
| LSV Asset Management | 215,800 | $10.3M | 0.02% | −5,900−2.7% | Reduced |
| Geode Capital Management, LLC | 251,556 | $12.0M | 0.00% | +22,526+9.8% | Added |
| Acadian Asset Management LLC | 320,060 | $15.3M | 0.06% | −100,606−23.9% | Reduced |
| Renaissance Technologies LLC | 359,051 | $17.1M | 0.03% | +26,000+7.8% | Added |
| Portolan Capital Management, LLC | 379,178 | $18.1M | 1.69% | +24,052+6.8% | Added |
| Vanguard Group Inc | 676,723 | $32.3M | 0.00% | +30,752+4.8% | Added |
| BlackRock Inc. | 743,868 | $35.5M | 0.00% | −8,892−1.2% | Reduced |
| Dimensional Fund Advisors LP | 778,959 | $37.2M | 0.01% | +18,523+2.4% | Added |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −59,885−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −21,889−100.0% | Sold out |
| Cambridge Investment Research Advisors, Inc. | 0 | $0 | 0.00% | −17,403−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −15,337−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −13,989−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −13,181−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −7,400−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −6,430−100.0% | Sold out |
| Ci Investments Inc. | 0 | $0 | 0.00% | −6,271−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −6,204−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −6,108−100.0% | Sold out |
| Gamco Investors, Inc. Et Al | 0 | $0 | 0.00% | −5,300−100.0% | Sold out |
| Sawtooth Solutions, LLC | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Bleakley Financial Group, LLC | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −4,192−100.0% | Sold out |
| Seizert Capital Partners, LLC | 0 | $0 | 0.00% | −3,734−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −2,870−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −2,859−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −2,070−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −44−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| EA Series Trust | – | – | – | – | Not filed |