BELFA

Bel Fuse Inc /Nj

Company with tickers: BELFA, BELFB

CIK
729580
CUSIP
077347201
Shares Outstanding
2,115,263
Holders: 91
Total Value: $188,845,418
Total Shares: 1,047,977

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 91 13F filers · Δ vs Dec 31, 2025
Top Holder
13.2%
−1.5 pts
Top 5
48.7%
+2.7 pts
Top 10
71.9%
+1.6 pts
HHI
666
Broadly held +30

Quarterly Activity

vs Dec 31, 2025
New
88
Increased
2
Decreased
0
Sold Out
73
Unchanged
1
Holder count: +15
Institutional value: +28.3%
Shares held: +8.1%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds
Mega GOLDMAN SACHS GROUP INC +2,164 5,225
Large HRT FINANCIAL LP +242 2,255

Top Sellers

vs Dec 31, 2025
No qualifying movers this quarter.

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD)
Small HIGHBRIDGE CAPITAL MANAGEMENT LLC 138,469 $24,952,113
Large BROWN ADVISORY INC 134,404 $24,219,600
Mega BlackRock, Inc. 91,177 $16,430,094
Mega FMR LLC 77,538 $13,972,346
Large RENAISSANCE TECHNOLOGIES LLC 68,253 $12,299,190

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD)
Large BROWN ADVISORY INC 143,061 $21,716,658
Mega FMR LLC 86,238 $13,090,928
Mega BlackRock, Inc. 85,777 $13,020,947
Mid GAMCO INVESTORS, INC. ET AL 65,638 $9,963,848
Large GABELLI FUNDS LLC 65,000 $9,867,000
Holder Value (USD) % of 13F Shares Action
Small HIGHBRIDGE CAPITAL MANAGEMENT LLC $24,952,113 13.21% 138,469 View
Large BROWN ADVISORY INC $24,219,600 12.83% 134,404 View
Mega BlackRock, Inc. $16,430,094 8.70% 91,177 View
Mega FMR LLC $13,972,346 7.40% 77,538 View
Large RENAISSANCE TECHNOLOGIES LLC $12,299,190 6.51% 68,253 View
Large GABELLI FUNDS LLC $11,460,720 6.07% 63,600 View
Mid GAMCO INVESTORS, INC. ET AL $9,586,640 5.08% 53,200 View
Small Cable Car Capital, LP $8,426,692 4.46% 46,763 View
Mega DIMENSIONAL FUND ADVISORS LP $8,088,636 4.28% 44,887 View
Small Hound Partners, LLC $6,273,482 3.32% 34,814 View
Mega GEODE CAPITAL MANAGEMENT, LLC $6,268,257 3.32% 34,785 View
Mega STATE STREET CORP $5,187,958 2.75% 28,790 View
Small INVESTORS ASSET MANAGEMENT OF GEORGIA INC /GA/ /ADV $4,645,736 2.46% 25,781 View
Micro SANTA MONICA PARTNERS LP $4,222,806 2.24% 23,434 View
Small BRASADA CAPITAL MANAGEMENT, LP $3,193,684 1.69% 17,723 View
Mega JANE STREET GROUP, LLC $2,372,693 1.26% 13,167 View
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $2,229,975 1.18% 12,375 View
Large SEI INVESTMENTS CO $1,744,516 0.92% 9,681 View
Large MARSHALL WACE, LLP $1,740,371 0.92% 9,658 View
Large Janney Montgomery Scott LLC $1,721,991 0.91% 9,556 View
Large Qube Research & Technologies Ltd $1,650,091 0.87% 9,157 View
Mega UBS Group AG $1,293,295 0.68% 7,177 View
Small Nitor Capital Management LLC $1,261,400 0.67% 7,000 View
Mega GOLDMAN SACHS GROUP INC $941,544 0.50% 5,225 View
Mid XTX Topco Ltd $941,004 0.50% 5,222 View
Small HERALD INVESTMENT MANAGEMENT Ltd $901,000 0.48% 5,000 View
Mid Sagefield Capital LP $795,763 0.42% 4,416 View
Mega Bank of New York Mellon Corp $748,909 0.40% 4,156 View
Mega MORGAN STANLEY $704,580 0.37% 3,910 View
Large Point72 Asset Management, L.P. $675,389 0.36% 3,748 View
Large STATE OF WISCONSIN INVESTMENT BOARD $664,938 0.35% 3,690 View
Mega CITIGROUP INC $608,354 0.32% 3,376 View
Mega JPMORGAN CHASE & CO $596,461 0.32% 3,310 View
Mega BNP PARIBAS ARBITRAGE, SA $547,988 0.29% 3,041 View
Large Trexquant Investment LP $538,617 0.29% 2,989 View
Mega RHUMBLINE ADVISERS $493,748 0.26% 2,740 View
Small PenderFund Capital Management Ltd. $486,540 0.26% 2,700 View
Mid PRELUDE CAPITAL MANAGEMENT, LLC $464,195 0.25% 2,576 View
Mid Engineers Gate Manager LP $414,460 0.22% 2,300 View
Large HRT FINANCIAL LP $406,351 0.22% 2,255 View
Mega AQR CAPITAL MANAGEMENT LLC $402,386 0.21% 2,233 View
Large STRS OHIO $396,440 0.21% 2,200 View
Mega BANK OF AMERICA CORP /DE/ $328,865 0.17% 1,825 View
Small Triasima Portfolio Management inc. $313,908 0.17% 1,742 View
Mega DEUTSCHE BANK AG\ $235,701 0.12% 1,308 View
Mid MANGROVE PARTNERS IM, LLC $229,935 0.12% 1,276 View
Large LOS ANGELES CAPITAL MANAGEMENT LLC $225,069 0.12% 1,249 View
Mega MILLENNIUM MANAGEMENT LLC $214,438 0.11% 1,190 View
Small Abel Hall, LLC $205,067 0.11% 1,138 View
Mega PRICE T ROWE ASSOCIATES INC /MD/ $201,824 0.11% 1,120 View
Large Allspring Global Investments Holdings, LLC $191,732 0.10% 1,064 View
Small FNY Investment Advisers, LLC $191,012 0.10% 1,060 View
Large MetLife Investment Management, LLC $189,750 0.10% 1,053 View
Large NEW YORK STATE COMMON RETIREMENT FUND $162,180 0.09% 900 View
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $144,700 0.08% 803 View
Mega WELLS FARGO & COMPANY/MN $111,724 0.06% 620 View
Mega FRANKLIN RESOURCES INC $101,452 0.05% 563 View
Large Police & Firemen's Retirement System of New Jersey $90,640 0.05% 503 View
Large BLAIR WILLIAM & CO/IL $90,100 0.05% 500 View
Mid Quantbot Technologies LP $85,595 0.05% 475 View
Mid Tower Research Capital LLC (TRC) $77,846 0.04% 432 View
Small Sunbelt Securities, Inc. $72,080 0.04% 400 View
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $70,998 0.04% 394 View
Mega BARCLAYS PLC $58,024 0.03% 322 View
Mid PNC FINANCIAL SERVICES GROUP, INC. $54,961 0.03% 305 View
Mid IFP Advisors, Inc $49,735 0.03% 276 View
Mid Ameritas Investment Partners, Inc. $30,814 0.02% 171 View
Large Russell Investments Group, Ltd. $30,633 0.02% 170 View
Mega Legal & General Group Plc $26,129 0.01% 145 View
Large CWM, LLC $21,263 0.01% 118 View
Mid GAMMA Investing LLC $17,299 0.01% 96 View
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $15,677 0.01% 87 View
Mid Sterling Capital Management LLC $9,730 0.01% 54 View
Mid NORTHERN TRUST CORP $5,766 0.00% 32 View
Large NISA INVESTMENT ADVISORS, LLC $5,586 0.00% 31 View
Mid Optiver Holding B.V. $3,964 0.00% 22 View
Mega ROYAL BANK OF CANADA $3,604 0.00% 20 View
Mid Farther Finance Advisors, LLC $2,162 0.00% 12 View
Small Root Financial Partners, LLC $1,261 0.00% 7 View
Mid Blue Trust, Inc. $1,081 0.00% 6 View
Large O'SHAUGHNESSY ASSET MANAGEMENT, LLC $360 0.00% 2 View
Mid Allworth Financial LP $360 0.00% 2 View
Mid SBI Securities Co., Ltd. $360 0.00% 2 View
Small EverSource Wealth Advisors, LLC $180 0.00% 1 View
Micro Hughes Financial Services, LLC $180 0.00% 1 View
Mid Advisory Services Network, LLC $180 0.00% 1 View
Mid MAI Capital Management $180 0.00% 1 View
Micro True Wealth Design, LLC $180 0.00% 1 View
Small Essential Partners LLC $180 0.00% 1 View
Small Keating Financial Advisory Services, Inc. $0 0.00% 0 View
Small Covestor Ltd $0 0.00% 0 View