BEL FUSE INC (BELFB)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
260
Reporting holders
$3.6B
Reported value
2.0%
Held as options
+41
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $340.5M | 1,022,258 | 0.01% | 8q | +20.7%+$58.4M |
| FMR LLC | $291.8M | 876,104 | 0.01% | 18q | +38.8%+$81.5M |
| Jupiter Topco LLC | $196.5M | 590,030 | 0.08% | new | FIRST |
| VANGUARD CAPITAL MANAGEMENT LLC | $185.0M | 555,463 | 0.00% | 2q | +13.6%+$22.1M |
| WASATCH ADVISORS LP | $163.0M | 489,414 | 1.07% | 6q | +2.2%+$3.6M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $132.9M | 399,104 | 0.01% | 2q | +21.1%+$23.2M |
| Bank of New York Mellon Corp | $129.9M | 389,896 | 0.02% | 31q | +661.0%+$112.8M |
| GEODE CAPITAL MANAGEMENT, LLC | $121.0M | 363,322 | 0.01% | 31q | +17.9%+$18.4M |
| FRANKLIN RESOURCES INC | $100.0M | 300,239 | 0.02% | 13q | +162.6%+$61.9M |
| JENNISON ASSOCIATES LLC | $97.3M | 292,065 | 0.06% | new | NEW |
| STATE STREET CORP | $93.4M | 280,509 | 0.00% | 31q | +15.7%+$12.7M |
| DIMENSIONAL FUND ADVISORS LP | $86.8M | 260,736 | 0.02% | 31q | +1.5%+$1.3M |
| JPMORGAN CHASE & CO | $77.0M | 243,293 | 0.00% | 31q | -2.4%-$1.9M |
| Tidal Investments LLC | $70.5M | 211,805 | 0.12% | 2q | +49.4%+$23.3M |
| RENAISSANCE TECHNOLOGIES LLC | $69.2M | 207,741 | 0.10% | 31q | -2.9%-$2.0M |
| Tema ETFs LLC | $67.6M | 202,849 | 2.18% | 7q | +52.2%+$23.2M |
| WESTWOOD HOLDINGS GROUP INC | $64.7M | 194,237 | 0.49% | new | NEW |
| Fisher Asset Management, LLC | $63.5M | 190,776 | 0.02% | 3q | -11.5%-$8.3M |
| Allspring Global Investments Holdings, LLC | $63.1M | 198,405 | 0.10% | 3q | +109.2%+$32.9M |
| JANE STREET GROUP, LLC | $51.4M | 74,187 | 0.00% | 2q | +93.4%+$24.8M |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $47.6M | 142,840 | 0.07% | 3q | +180.3%+$30.6M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $45.6M | 78,987 | 0.00% | 18q | +31.6%+$11.0M |
| NORTHERN TRUST CORP | $41.4M | 124,169 | 0.00% | 31q | +18.4%+$6.4M |
| ADVISORY RESEARCH INC | $39.3M | 117,896 | 3.92% | 13q | -1.2%-$488.9K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $37.5M | 112,609 | 0.00% | 13q | +15.3%+$5.0M |
| Sixth Street Partners Management Company, L.P. | $37.5M | 112,609 | 0.00% | new | NEW |
| Invesco Ltd. | $35.1M | 105,254 | 0.00% | 31q | +42.2%+$10.4M |
| LOOMIS SAYLES & CO L P | $33.6M | 101,031 | 0.04% | 12q | -30.6%-$14.9M |
| Alyeska Investment Group, L.P. | $30.5M | 91,478 | 0.08% | new | NEW |
| VANGUARD FIDUCIARY TRUST CO | $29.3M | 88,091 | 0.01% | 2q | +24.4%+$5.8M |
| ROYCE & ASSOCIATES LP | $29.0M | 87,078 | 0.23% | 13q | -10.4%-$3.4M |
| Daiwa Securities Group Inc. | $28.8M | 86,566 | 0.06% | new | NEW |
| RAYMOND JAMES FINANCIAL INC | $27.2M | 81,589 | 0.01% | 5q | +133.2%+$15.5M |
| Boston Partners | $26.2M | 78,597 | 0.02% | 31q | +20.1%+$4.4M |
| AMERIPRISE FINANCIAL INC | $25.7M | 77,120 | 0.01% | new | NEW |
| GOLDMAN SACHS GROUP INC | $23.4M | 70,160 | 0.00% | 13q | -16.6%-$4.7M |
| MORGAN STANLEY | $20.7M | 62,302 | 0.00% | 35q | +1.7%+$349.7K |
| BANK OF AMERICA CORP /DE/ | $20.5M | 61,539 | 0.00% | 15q | +494.7%+$17.0M |
| MARSHALL WACE, LLP | $19.8M | 59,577 | 0.02% | new | NEW |
| FIRST TRUST ADVISORS LP | $18.9M | 56,647 | 0.01% | 4q | -2.4%-$459.9K |
| Portolan Capital Management, LLC | $15.9M | 47,856 | 0.60% | 16q | -10.0%-$1.8M |
| CITADEL ADVISORS LLC | $15.1M | 5,966 | 0.00% | 21q | -81.7%-$67.1M |
| D. E. Shaw & Co., Inc. | $13.7M | options only | 0.01% | 2q | OPTIONS |
| UBS Group AG | $13.7M | 41,117 | 0.00% | 16q | -28.2%-$5.4M |
| Russell Investments Group, Ltd. | $13.1M | 39,306 | 0.01% | 10q | +14.4%+$1.6M |
| ENVESTNET ASSET MANAGEMENT INC | $12.5M | 37,492 | 0.00% | 11q | +53.2%+$4.3M |
| SEI INVESTMENTS CO | $12.4M | 37,288 | 0.01% | 5q | +4.5%+$539.2K |
| LPL Financial LLC | $12.0M | 36,129 | 0.00% | 5q | +7.5%+$836.3K |
| Nuveen, LLC | $11.6M | 34,851 | 0.00% | 6q | +53.7%+$4.1M |
| Public Sector Pension Investment Board | $11.6M | 34,822 | 0.01% | new | NEW |
| POLEN CAPITAL MANAGEMENT LLC | $10.9M | 32,845 | 0.09% | 5q | -24.2%-$3.5M |
| Grandeur Peak Global Advisors, LLC | $10.8M | 32,570 | 1.26% | 8q | -11.7%-$1.4M |
| Ghisallo Capital Management LLC | $10.0M | 30,000 | 0.20% | new | NEW |
| SG Capital Management LLC | $9.0M | 26,875 | 0.74% | new | NEW |
| Emerald Investment Advisers, LLC | $8.6M | 25,819 | 0.57% | 2q | +35.2%+$2.2M |
| Nitor Capital Management LLC | $8.5M | 25,400 | 5.71% | 3q | HELD |
| INVESTORS ASSET MANAGEMENT OF GEORGIA INC /GA/ /ADV | $8.2M | 24,708 | 2.86% | 31q | HELD |
| Swiss National Bank | $8.1M | 24,200 | 0.00% | 12q | +16.3%+$1.1M |
| CREDIT AGRICOLE S A | $7.9M | 23,700 | 0.02% | 4q | HELD |
| Ballast Asset Management, LP | $7.8M | 23,493 | 3.12% | 10q | -1.0%-$77.9K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $7.4M | 22,167 | 0.00% | 12q | +15.0%+$964.8K |
| Rockefeller Capital Management L.P. | $7.3M | 22,045 | 0.01% | 3q | +27.6%+$1.6M |
| RITHOLTZ WEALTH MANAGEMENT | $7.2M | 21,490 | 0.05% | 17q | +95.1%+$3.5M |
| Creative Planning | $7.2M | 21,470 | 0.00% | 9q | +14.0%+$880.6K |
| VICTORY CAPITAL MANAGEMENT INC | $6.8M | 20,567 | 0.00% | 22q | -30.4%-$3.0M |
| SEVEN GRAND MANAGERS, LLC | $6.7M | 20,000 | 0.27% | new | NEW |
| NATIXIS | $6.5M | 19,600 | 0.03% | new | NEW |
| Informed Momentum Co LLC | $6.3M | 18,924 | 0.56% | 5q | -21.2%-$1.7M |
| AMERICAN CENTURY COMPANIES INC | $6.1M | 18,284 | 0.00% | 16q | +268.8%+$4.4M |
| WELLS FARGO & COMPANY/MN | $6.0M | 18,119 | 0.00% | 31q | +77.3%+$2.6M |
| HERALD INVESTMENT MANAGEMENT Ltd | $6.0M | 17,950 | 0.81% | 7q | -40.2%-$4.0M |
| PRINCIPAL FINANCIAL GROUP INC | $5.7M | 17,177 | 0.00% | 2q | +16.7%+$817.6K |
| STATE OF WISCONSIN INVESTMENT BOARD | $5.2M | 15,474 | 0.01% | 9q | -25.6%-$1.8M |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $4.9M | 14,846 | 0.02% | 27q | +1.6%+$78.9K |
| RHUMBLINE ADVISERS | $4.9M | 14,836 | 0.00% | 13q | +11.0%+$489.2K |
| Phocas Financial Corp. | $4.8M | 14,521 | 0.67% | 3q | -4.9%-$251.8K |
| DEUTSCHE BANK AG\ | $4.7M | 14,035 | 0.00% | 13q | +58.8%+$1.7M |
| TD Asset Management Inc | $4.3M | 12,770 | 0.00% | 4q | -5.4%-$242.5K |
| North Star Investment Management Corp. | $4.2M | 12,550 | 0.23% | 21q | HELD |
| BRIDGES INVESTMENT MANAGEMENT INC | $4.2M | 12,479 | 0.05% | 2q | HELD |
| Qube Research & Technologies Ltd | $3.8M | 11,274 | 0.00% | 4q | -4.1%-$159.2K |
| Montanaro Asset Management Ltd | $3.7M | 11,000 | 1.16% | new | NEW |
| CITIGROUP INC | $3.6M | 10,941 | 0.00% | 14q | +152.7%+$2.2M |
| B. Metzler seel. Sohn & Co. AG | $3.5M | 10,425 | 0.03% | 3q | +36.6%+$929.5K |
| Legal & General Group Plc | $3.3M | 9,795 | 0.00% | 13q | +23.3%+$616.1K |
| HighTower Advisors, LLC | $3.1M | 9,263 | 0.00% | new | NEW |
| ALLIANCEBERNSTEIN L.P. | $2.9M | 14,450 | 0.00% | 12q | +28.5%+$634.7K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $2.8M | 8,476 | 0.00% | 5q | +98.6%+$1.4M |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $2.7M | 8,127 | 0.01% | 6q | +6787.3%+$2.7M |
| DARK FOREST CAPITAL MANAGEMENT LP | $2.6M | 7,885 | 0.17% | 4q | +599.6%+$2.3M |
| CAXTON ASSOCIATES LLP | $2.6M | 7,805 | 0.05% | 4q | +51.6%+$884.2K |
| Sowell Financial Services LLC | $2.6M | 7,793 | 0.08% | 2q | +8.0%+$192.8K |
| Expect Equity LLC | $2.6M | 7,715 | 1.65% | 7q | -65.1%-$4.8M |
| NEW YORK STATE COMMON RETIREMENT FUND | $2.5M | 7,558 | 0.00% | 13q | +24.7%+$497.9K |
| PINNACLE ASSOCIATES LTD | $2.5M | 7,530 | 0.03% | 13q | -15.5%-$458.3K |
| CORSAIR CAPITAL MANAGEMENT, L.P. | $2.4M | 7,234 | 0.30% | 11q | HELD |
| JONES FINANCIAL COMPANIES LLLP | $2.4M | 7,747 | 0.00% | 6q | +149.3%+$1.4M |
| MetLife Investment Management, LLC | $2.4M | 7,118 | 0.01% | 4q | +21.8%+$423.6K |
| NAVELLIER & ASSOCIATES INC | $2.3M | 6,951 | 0.18% | 2q | +227.0%+$1.6M |
| AQR CAPITAL MANAGEMENT LLC | $2.3M | 6,885 | 0.00% | 11q | +4.9%+$106.9K |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-14 | 13G/A | T. Rowe Price Investment Management, Inc. | 4.4% |
| 2026-08-13 | 13G/A | JANUS HENDERSON GROUP Ltd. | 4.8% |
| 2026-08-06 | 13G/A | FMR LLCwith 1 co-filers | 7.1% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 260 | $3.6B | 10,515,992 | 75 | 104 | 55 | 2.0% |
| Q1 2026 | 219 | $1.7B | 8,298,922 | 52 | 70 | 59 | 1.7% |
| Q4 2025 | 190 | $1.4B | 8,026,844 | 33 | 58 | 58 | 1.2% |
| Q3 2025 | 179 | $1.1B | 7,684,416 | 45 | 44 | 62 | 1.2% |
| Q2 2025 | 154 | $820.2M | 8,379,251 | 29 | 49 | 57 | 0.2% |
| Q1 2025 | 143 | $604.1M | 8,058,249 | 19 | 35 | 63 | 0.2% |
| Q4 2024 | 147 | $637.1M | 7,715,606 | 13 | 54 | 48 | 0.2% |
| Q3 2024 | 144 | $578.9M | 7,318,602 | 19 | 49 | 50 | 0.8% |
| Q2 2024 | 133 | $470.5M | 7,161,766 | 19 | 39 | 52 | 0.7% |
| Q1 2024 | 126 | $390.7M | 6,392,341 | 24 | 47 | 34 | 1.3% |
| Q4 2023 | 129 | $413.7M | 6,115,493 | 27 | 45 | 35 | 1.3% |
| Q3 2023 | 117 | $280.3M | 5,760,386 | 24 | 39 | 39 | 1.9% |
| Q2 2023 | 110 | $348.3M | 6,009,725 | 37 | 34 | 28 | 0.9% |
| Q1 2023 | 82 | $205.3M | 5,457,143 | 15 | 29 | 25 | 0.2% |
| Q4 2022 | 73 | $134.5M | 4,086,709 | 14 | 20 | 29 | 0.1% |
| Q3 2022 | 81 | $160.4M | 6,343,217 | 32 | 16 | 19 | 0.1% |
| Q2 2022 | 60 | $104.9M | 6,618,225 | 5 | 22 | 19 | 1.9% |
| Q1 2022 | 69 | $113.0M | 6,277,706 | 14 | 20 | 22 | 1.0% |
| Q4 2021 | 66 | $79.6M | 6,165,299 | 1 | 27 | 24 | 0.0% |
| Q3 2021 | 78 | $79.2M | 6,357,112 | 23 | 19 | 21 | 0.2% |
| Q2 2021 | 79 | $107.5M | 7,456,992 | 9 | 27 | 29 | 0.2% |
| Q1 2021 | 87 | $155.6M | 7,822,377 | 7 | 31 | 30 | 0.0% |
| Q4 2020 | 86 | $113.7M | 7,560,447 | 6 | 28 | 33 | 0.0% |
| Q3 2020 | 84 | $78.7M | 7,381,036 | 8 | 24 | 30 | 0.0% |
| Q2 2020 | 86 | $80.1M | 7,465,136 | 8 | 25 | 34 | 0.0% |
| Q1 2020 | 88 | $75.8M | 7,783,240 | 6 | 28 | 32 | 0.0% |
| Q4 2019 | 92 | $162.0M | 7,902,821 | 10 | 36 | 24 | 0.0% |
| Q3 2019 | 91 | $114.0M | 7,572,739 | 16 | 27 | 30 | 0.1% |
| Q2 2019 | 88 | $131.3M | 7,642,320 | 7 | 30 | 21 | 0.0% |
| Q1 2019 | 97 | $197.8M | 7,822,660 | 15 | 26 | 32 | 0.0% |
| Q4 2018 | 86 | $146.0M | 7,922,848 | 5 | 1 | 2 | 0.0% |