DaveManuel.com · Institutional Ownership · Who Owns It
BEL FUSE INC (BELFB)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
278
Reporting holders
$4.3B
Reported value
1.5%
Calls
0.2%
Puts
+41
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $340.5M | 1,022,258 | 0.01% | 8q | +20.7%+$58.4M |
| PRICE T ROWE ASSOCIATES INC /MD/ | $338.3M | 1,015,705 | 0.03% | 9q | +31.3%+$80.7M |
| 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 |
| T. Rowe Price Investment Management, Inc. | $179.1M | 537,813 | 0.12% | 5q | -6.1%-$11.7M |
| 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 |
| LORD, ABBETT & CO. LLC | $63.0M | 189,280 | 0.18% | 5q | +13.1%+$7.3M |
| BESSEMER GROUP INC | $52.7M | 158,132 | 0.07% | 6q | +15.2%+$6.9M |
| JANE STREET GROUP, LLC | $51.4M incl. $26.7M options CALL+PUT | 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 incl. $19.3M options CALL+PUT | 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 |
| Thrivent Financial for Lutherans | $37.2M | 111,726 | 0.06% | 10q | -40.6%-$25.4M |
| 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 |
| GW&K Investment Management, LLC | $32.4M | 97,377 | 0.25% | 11q | -25.3%-$11.0M |
| 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 |
| SANTA MONICA PARTNERS LP | $22.5M | 67,634 | 12.15% | 31q | HELD |
| 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 incl. $13.1M options CALL+PUT | 5,966 | 0.00% | 21q | -81.7%-$67.1M |
| D. E. Shaw & Co., Inc. | $13.7M CALL+PUT | 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 |
| POLEN CAPITAL MANAGEMENT LLC | $10.9M | 32,845 | 0.09% | 5q | -24.2%-$3.5M |
| Grandeur Peak Global Advisors, LLC | $10.8M | 32,570 | 2.51% | 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 |
| 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 | +254.5%+$4.3M |
| HERALD INVESTMENT MANAGEMENT Ltd | $6.0M | 17,950 | 0.81% | 7q | -40.2%-$4.0M |
| Public Sector Pension Investment Board | $5.8M | 17,411 | 0.01% | new | NEW |
| 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 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $4.4M | 13,108 | 0.00% | 13q | -0.8%-$36.3K |
| 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 |
| SG Americas Securities, LLC | $3.8M | 11,510 | 0.00% | 8q | -34.8%-$2.0M |
| 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 |
| RITHOLTZ WEALTH MANAGEMENT | $3.6M | 10,745 | 0.05% | 17q | -2.5%-$90.3K |
| 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 |
Showing the largest 100 of 278 reported holders.
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-14 | Vellucci Vincent | Director | Sold | 1,000 | $235.2K |
| 2026-06-01 | Kozlovsky Suzanne | Global Head of People | Sold | 731 | $198.2K ×6 |
| 2026-08-12 | GILBERT PETER E | Director | Sold | 500 | $146.1K |
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 |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 56 | $290.5M | 1,189,935 | 19 | 16 | 9 | 0.0% |
| Q2 2026 | 278 | $4.3B | 12,592,849 | 75 | 112 | 61 | 1.7% |
| Q1 2026 | 237 | $2.1B | 10,347,185 | 54 | 74 | 67 | 1.3% |
| Q4 2025 | 209 | $1.7B | 10,202,477 | 34 | 62 | 65 | 0.9% |
| Q3 2025 | 197 | $1.3B | 9,326,830 | 46 | 52 | 67 | 1.0% |
| Q2 2025 | 173 | $945.8M | 9,665,107 | 32 | 53 | 63 | 0.2% |
| Q1 2025 | 164 | $690.7M | 9,214,889 | 22 | 40 | 69 | 0.2% |
| Q4 2024 | 168 | $716.8M | 8,681,910 | 15 | 58 | 57 | 0.1% |
| Q3 2024 | 164 | $663.3M | 8,394,416 | 21 | 56 | 54 | 0.7% |
| Q2 2024 | 154 | $544.9M | 8,301,231 | 21 | 45 | 59 | 0.6% |
| Q1 2024 | 148 | $472.6M | 7,749,091 | 30 | 52 | 41 | 1.1% |
| Q4 2023 | 146 | $503.4M | 7,459,484 | 31 | 52 | 38 | 1.1% |
| Q3 2023 | 135 | $338.9M | 6,988,597 | 30 | 46 | 42 | 1.6% |
| Q2 2023 | 127 | $415.8M | 7,185,694 | 47 | 38 | 29 | 0.8% |
| Q1 2023 | 96 | $250.9M | 6,672,273 | 16 | 32 | 32 | 0.1% |
| Q4 2022 | 90 | $205.9M | 6,248,548 | 17 | 27 | 34 | 0.1% |
| Q3 2022 | 80 | $158.6M | 6,273,617 | 31 | 16 | 19 | 0.1% |
| Q2 2022 | 59 | $104.9M | 6,617,925 | 5 | 21 | 19 | 1.9% |
| Q1 2022 | 68 | $113.0M | 6,277,669 | 14 | 20 | 22 | 1.0% |
| Q4 2021 | 65 | $79.6M | 6,165,262 | 1 | 27 | 23 | 0.0% |
| Q3 2021 | 77 | $79.2M | 6,356,966 | 23 | 19 | 20 | 0.2% |
| Q2 2021 | 78 | $115.5M | 8,011,350 | 9 | 27 | 28 | 0.1% |
| Q1 2021 | 86 | $166.6M | 8,375,868 | 7 | 30 | 30 | 0.0% |
| Q4 2020 | 85 | $122.0M | 8,116,135 | 6 | 27 | 33 | 0.0% |
| Q3 2020 | 83 | $84.7M | 7,939,191 | 8 | 23 | 30 | 0.0% |
| Q2 2020 | 85 | $86.1M | 8,024,764 | 8 | 25 | 33 | 0.0% |
| Q1 2020 | 87 | $81.2M | 8,339,727 | 6 | 27 | 32 | 0.0% |
| Q4 2019 | 91 | $161.9M | 7,899,384 | 10 | 35 | 24 | 0.0% |
| Q3 2019 | 90 | $114.0M | 7,571,165 | 16 | 26 | 30 | 0.1% |
| Q2 2019 | 86 | $192.5M | 11,207,586 | 7 | 30 | 20 | 0.0% |
| Q1 2019 | 95 | $287.9M | 11,387,435 | 14 | 25 | 32 | 0.0% |
| Q4 2018 | 85 | $150.5M | 8,168,265 | 5 | 1 | 2 | 0.0% |