| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | 8.7% | $64,587,114 | 906,995 | The Vanguard Group - 23-1945930 | 30 Sep 2024 | |||
| FMR LLC | 5.8% | $86,083,188 | 610,432 | FMR LLC | 30 Sep 2025 |
As of 30 Sep 2025, 196 institutional investors reported holding 9,318,389 shares of BEL FUSE INC /NJ - CLASS B COMMON STOCK (BELFB). This represents 89% of the company’s total 10,524,698 outstanding shares.
The largest institutional shareholders of BEL FUSE INC /NJ - CLASS B COMMON STOCK (BELFB) together control 71% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 8.6% | 908,032 | -0.23% | 0% | $128,050,672 |
| BlackRock, Inc. | 8% | 838,432 | +1% | 0% | $118,235,681 |
| FMR LLC | 5.8% | 610,432 | +122% | 0% | $86,083,188 |
| JANUS HENDERSON GROUP PLC | 4.9% | 519,503 | +22% | 0.03% | $73,288,661 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 4.5% | 478,698 | +213% | 0.01% | $67,507,000 |
| T. Rowe Price Investment Management, Inc. | 3.4% | 357,269 | +107% | 0.03% | $50,383,000 |
| DIMENSIONAL FUND ADVISORS LP | 3.2% | 335,787 | -48% | 0.01% | $47,351,471 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.5% | 265,147 | -18% | 0% | $37,394,968 |
| RENAISSANCE TECHNOLOGIES LLC | 2.4% | 252,851 | -11% | 0.05% | $35,657,048 |
| Thrivent Financial for Lutherans | 2.3% | 245,248 | +67% | 0.07% | $34,584,000 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 2.3% | 244,512 | -37% | 0.01% | $34,481,082 |
| STATE STREET CORP | 2.3% | 241,127 | +0.65% | 0% | $34,003,730 |
| WASATCH ADVISORS LP | 2.2% | 235,518 | -17% | 0.18% | $33,212,748 |
| BESSEMER GROUP INC | 2% | 206,275 | -37% | 0.04% | $29,089,000 |
| LOOMIS SAYLES & CO L P | 1.9% | 200,360 | +2% | 0.03% | $28,254,767 |
| ROYCE & ASSOCIATES LP | 1.9% | 200,297 | -48% | 0.28% | $28,245,883 |
| GW&K Investment Management, LLC | 1.9% | 195,351 | -9.4% | 0.24% | $27,548,000 |
| ADVISORY RESEARCH INC | 1.8% | 193,560 | -50% | 3.6% | $27,295,831 |
| Invesco Ltd. | 1.7% | 174,583 | +27% | 0% | $24,619,695 |
| AMERICAN CENTURY COMPANIES INC | 1.6% | 171,548 | -35% | 0.01% | $24,191,699 |
| BROWN ADVISORY INC | 1.2% | 128,245 | -2.9% | 0.02% | $18,085,132 |
| Portolan Capital Management, LLC | 1.2% | 123,766 | +98% | 0.94% | $17,453,481 |
| NORTHERN TRUST CORP | 1% | 108,088 | -0.21% | 0% | $15,242,570 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 0.98% | 103,082 | 0.01% | $14,536,624 | |
| Makaira Partners LLC | 0.95% | 100,000 | -59% | 7.2% | $14,102,000 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 127,009 | $21,544,497 | +$11,615,214 | $169.63 | 12 |
| 2025 Q3 | 9,318,389 | $1,313,661,843 | -$24,914,468 | $141.02 | 196 |
| 2025 Q2 | 9,640,455 | $941,767,711 | +$45,214,860 | $97.69 | 173 |
| 2025 Q1 | 9,211,549 | $689,259,149 | +$38,086,555 | $74.86 | 163 |
| 2024 Q4 | 8,669,382 | $714,934,634 | +$17,805,409 | $82.47 | 168 |
| 2024 Q3 | 8,364,021 | $656,467,572 | +$7,429,664 | $78.51 | 162 |
| 2024 Q2 | 8,273,579 | $539,756,738 | +$46,747,070 | $65.24 | 152 |
| 2024 Q1 | 7,573,366 | $456,735,316 | +$9,939,717 | $60.31 | 146 |
| 2023 Q4 | 7,354,202 | $490,990,793 | +$29,436,293 | $66.77 | 146 |
| 2023 Q3 | 6,987,597 | $333,433,677 | -$10,245,601 | $47.72 | 134 |
| 2023 Q2 | 7,185,694 | $412,530,949 | +$37,698,289 | $57.41 | 126 |
| 2023 Q1 | 6,671,535 | $250,559,853 | +$16,878,892 | $37.58 | 96 |
| 2022 Q4 | 6,248,438 | $205,688,858 | -$2,381,160 | $32.92 | 89 |
| 2022 Q3 | 6,343,185 | $160,164,400 | +$13,864,859 | $25.25 | 80 |
| 2022 Q2 | 6,168,135 | $95,944,668 | -$1,408,015 | $15.56 | 58 |
| 2022 Q1 | 6,277,706 | $111,893,660 | +$3,292,999 | $17.84 | 68 |
| 2021 Q4 | 6,142,913 | $79,353,478 | -$2,563,500 | $12.93 | 63 |
| 2021 Q3 | 6,356,843 | $79,048,815 | -$14,258,883 | $12.43 | 75 |
| 2021 Q2 | 7,456,713 | $107,355,644 | -$7,212,716 | $14.40 | 75 |
| 2021 Q1 | 7,822,223 | $155,549,354 | +$5,433,844 | $19.89 | 86 |
| 2020 Q4 | 7,560,200 | $113,653,840 | +$2,927,964 | $15.03 | 83 |
| 2020 Q3 | 7,391,341 | $78,844,384 | -$942,555 | $10.68 | 82 |
| 2020 Q2 | 7,464,847 | $80,093,722 | -$2,216,095 | $10.73 | 85 |
| 2020 Q1 | 7,716,049 | $75,148,956 | -$2,911,931 | $9.74 | 87 |
| 2019 Q4 | 7,720,308 | $158,263,458 | +$4,985,908 | $20.50 | 90 |
| 2019 Q3 | 7,525,481 | $113,103,657 | -$2,139,542 | $15.03 | 89 |
| 2019 Q2 | 7,619,263 | $130,858,133 | -$1,564,958 | $17.17 | 87 |
| 2019 Q1 | 7,691,954 | $194,462,488 | +$3,350,316 | $25.28 | 94 |
| 2018 Q4 | 7,561,805 | $139,262,739 | -$1,323,111 | $18.42 | 85 |
| 2018 Q3 | 7,574,551 | $200,678,391 | +$4,669,762 | $26.50 | 92 |
| 2018 Q2 | 7,444,481 | $155,591,185 | +$1,444,621 | $20.90 | 90 |
| 2018 Q1 | 7,384,086 | $139,704,689 | -$2,241,891 | $18.90 | 86 |
| 2017 Q4 | 7,450,168 | $187,524,124 | -$663,372 | $25.17 | 99 |
| 2017 Q3 | 7,262,245 | $226,909,952 | +$3,967,537 | $31.20 | 102 |
| 2017 Q2 | 7,140,394 | $176,370,751 | -$2,208,995 | $24.70 | 100 |
| 2017 Q1 | 7,225,236 | $184,590,595 | +$30,511,996 | $25.55 | 103 |
| 2016 Q4 | 7,131,866 | $220,383,932 | +$13,124,602 | $30.90 | 112 |
| 2016 Q3 | 6,724,819 | $162,329,889 | +$9,081,914 | $24.14 | 102 |
| 2016 Q2 | 6,361,315 | $113,104,799 | +$4,116,764 | $17.78 | 95 |
| 2016 Q1 | 6,168,359 | $90,088,894 | -$1,261,203 | $14.60 | 91 |
| 2015 Q4 | 6,237,199 | $107,834,408 | +$3,938,175 | $17.29 | 84 |
| 2015 Q3 | 6,065,514 | $117,907,046 | +$3,866,303 | $19.44 | 82 |
| 2015 Q2 | 5,850,715 | $120,048,880 | -$258,659 | $20.52 | 87 |
| 2015 Q1 | 5,873,800 | $111,776,058 | -$2,753,446 | $19.03 | 84 |
| 2014 Q4 | 5,923,087 | $161,847,193 | +$2,456,117 | $27.34 | 98 |
| 2014 Q3 | 5,822,548 | $144,043,682 | +$779,720 | $24.74 | 93 |
| 2014 Q2 | 5,787,946 | $148,520,556 | +$7,491,248 | $25.67 | 90 |
| 2014 Q1 | 5,636,126 | $123,466,827 | -$440,603 | $21.90 | 88 |