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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, Q4 2023

Institutional positions in Bel Fuse Inc as of Dec 31, 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
146
+12 vs. Q3 2023
Shares held
7.35M
+372.7K (+5.3%) vs. Q3 2023
Total value
$491.0M
+$157.6M (+47.3%) vs. Q3 2023
New holders
35
54 more added
Sold out
23
41 more reduced

Compare with Q3 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.

Institutional holdersQ4 2023: 146 institutions
Q1 2021: 88 institutionsQ2 2021: 82 institutionsQ3 2021: 82 institutionsQ4 2021: 67 institutionsQ1 2022: 70 institutionsQ2 2022: 61 institutionsQ3 2022: 83 institutionsQ4 2022: 90 institutionsQ1 2023: 96 institutionsQ2 2023: 126 institutionsQ3 2023: 134 institutionsQ4 2023: 146 institutionsQ1 2024: 147 institutionsQ2 2024: 153 institutionsQ3 2024: 163 institutionsQ4 2024: 168 institutionsQ1 2025: 164 institutionsQ2 2025: 174 institutionsQ3 2025: 197 institutionsQ4 2025: 207 institutionsQ1 2026: 235 institutionsQ2 2026: 276 institutions
Value heldQ4 2023: $491.0M
Q1 2021: $155.6MQ2 2021: $107.4MQ3 2021: $79.1MQ4 2021: $79.4MQ1 2022: $111.9MQ2 2022: $95.9MQ3 2022: $160.2MQ4 2022: $205.7MQ1 2023: $250.6MQ2 2023: $412.5MQ3 2023: $333.4MQ4 2023: $491.0MQ1 2024: $456.7MQ2 2024: $539.8MQ3 2024: $656.5MQ4 2024: $714.9MQ1 2025: $689.3MQ2 2025: $941.8MQ3 2025: $1.31BQ4 2025: $1.72BQ1 2026: $2.05BQ2 2026: $4.18B
Institutions holding BELFB and their total value by quarter
QuarterHoldersValue
Q2 2026276$4.18B
Q1 2026235$2.05B
Q4 2025207$1.72B
Q3 2025197$1.31B
Q2 2025174$941.8M
Q1 2025164$689.3M
Q4 2024168$714.9M
Q3 2024163$656.5M
Q2 2024153$539.8M
Q1 2024147$456.7M
Q4 2023146$491.0M
Q3 2023134$333.4M
Q2 2023126$412.5M
Q1 202396$250.6M
Q4 202290$205.7M
Q3 202283$160.2M
Q2 202261$95.9M
Q1 202270$111.9M
Q4 202167$79.4M
Q3 202182$79.1M
Q2 202182$107.4M
Q1 202188$155.6M

Institutions, Q4 2023

Shares, value and share of portfolio for each institution holding Bel Fuse Inc; share changes are against Q3 2023.

Institutions holding BELFB in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
The PNC Financial Services Group, Inc.7$4670.00%−28−80.0%Reduced
US Bancorp9$6010.00%+9New
Frazier Financial Advisors, LLC24$1.60K0.00%+24New
Federated Hermes, Inc.29$1.94K0.00%−58−66.7%Reduced
WealthCollab, LLC46$3.07K0.00%+46New
Larson Financial Group LLC68$4.54K0.00%+68New
Tucker Asset Management LLC76$5.08K0.00%−1,150−93.8%Reduced
New York State Teachers Retirement System200$13.0K0.00%+200New
Comerica Bank228$15.2K0.00%00.0%Unchanged
Farther Finance Advisors, LLC234$15.6K0.00%00.0%Unchanged
Quadrant Capital Group LLC249$16.6K0.00%+249New
Impact Partnership Wealth, LLC395$26.4K0.01%00.0%Unchanged
North Star Investment Management Corp.550$36.7K0.00%00.0%Unchanged
Metropolitan Life Insurance Co573$38.3K0.00%00.0%Unchanged
Great West Life Assurance Co760$50.0K0.00%00.0%Unchanged
Vestcor Inc792$53.0K0.00%00.0%Unchanged
Amalgamated Bank957$64.0K0.00%−105−9.9%Reduced
Toronto Dominion Bank1,000$66.8K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.1,032$68.9K0.00%00.0%Unchanged
AJOVista, LLC1,087$72.6K0.09%+1,087New
National Bank of Canada1,200$78.1K0.00%+1,200New
Allspring Global Investments Holdings, LLC1,345$89.8K0.00%−2,083−60.8%Reduced
Covestor Ltd1,400$93.0K0.06%+388+38.3%Added
Creekmur Asset Management LLC2,135$142.6K0.04%+2,135New
State of Wyoming2,211$147.6K0.03%−1,154−34.3%Reduced
Sawtooth Solutions, LLC3,000$200.3K0.01%+3,000New
Bleakley Financial Group, LLC3,000$200.3K0.01%+3,000New
HSBC Holdings PLC3,029$204.5K0.00%+3,029New
Citigroup Inc3,103$207.2K0.00%+2,362+318.8%Added
State Board of Administration of Florida Retirement System3,239$216.3K0.00%+3,239New
State of Tennessee, Treasury Department3,262$217.8K0.00%+3,262New
Envestnet Asset Management Inc3,350$223.7K0.00%+3,350New
BNP Paribas Arbitrage, SA3,378$225.5K0.00%−3,902−53.6%Reduced
DekaBank Deutsche Girozentrale3,420$229.0K0.00%+3,420New
Wells Fargo & Company3,436$229.4K0.00%+761+28.4%Added
Tower Research Capital LLC (TRC)3,494$233.3K0.00%−3,787−52.0%Reduced
CIBC World Markets Inc.3,734$249.0K0.00%+3,734New
Bailard, Inc.3,753$250.6K0.01%−5,200−58.1%Reduced
Manufacturers Life Insurance Company, The3,972$265.2K0.00%+3,972New
D. E. Shaw & Co., Inc.4,010$267.7K0.00%−3,268−44.9%Reduced
Jump Financial, LLC4,115$274.8K0.01%+4,115New
New York State Common Retirement Fund4,193$280.0K0.00%+8+0.2%Added
Voya Investment Management LLC4,274$285.4K0.00%00.0%Unchanged
Deutsche Bank AG4,679$312.4K0.00%−110−2.3%Reduced
Steward Partners Investment Advisory, LLC4,700$313.8K0.00%+200+4.4%Added
Nebula Research & Development LLC4,841$323.2K0.10%+4,841New
Manatuck Hill Partners, LLC5,128$342.4K0.15%00.0%Unchanged
American International Group, Inc.5,203$347.4K0.00%−21−0.4%Reduced
Balyasny Asset Management LLC5,291$353.3K0.00%−16,514−75.7%Reduced
MetLife Investment Management5,530$369.2K0.00%00.0%Unchanged
FMR LLC5,808$387.8K0.00%+5,053+669.3%Added
Zurcher Kantonalbank (Zurich Cantonalbank)5,993$400.2K0.00%+3,888+184.7%Added
Koss-Olinger Consulting, LLC6,009$401.0K0.04%+6,009New
Victory Capital Management Inc6,056$404.4K0.00%+3,428+130.4%Added
Cetera Advisors LLC6,060$404.6K0.01%+6,060New
Advisor Group Holdings, Inc.6,111$407.9K0.00%−4,121−40.3%Reduced
Mesirow Financial Investment Management, Inc.6,788$416.6K0.02%00.0%Unchanged
PFG Advisors6,463$431.5K0.03%+1,253+24.0%Added
Truist Financial Corp6,560$438.0K0.00%−212−3.1%Reduced
Alps Advisors Inc6,858$457.9K0.00%−433−5.9%Reduced
Virtus Investment Advisers, Inc.6,900$460.7K0.35%+6,900New
Alliancebernstein L.P.7,460$498.1K0.00%+1,120+17.7%Added
Cetera Advisor Networks LLC8,353$557.7K0.00%+8,353New
Lazard Asset Management LLC8,438$563.0K0.00%+3,466+69.7%Added
Janus Henderson Group PLC8,583$573.7K0.00%+22+0.3%Added
Occudo Quantitative Strategies LP8,990$600.3K0.08%−3,538−28.2%Reduced
Mackenzie Financial Corp8,994$600.5K0.00%+8,994New
Blair William & Co9,150$610.9K0.00%00.0%Unchanged
Panagora Asset Management Inc9,285$620.0K0.00%−20.0%Reduced
Franklin Resources Inc9,681$646.4K0.00%+5,004+107.0%Added
STRS Ohio10,000$667.0K0.00%+4,000+66.7%Added
Jane Street Group, LLC10,329$689.7K0.00%+2,115+25.7%Added
Kennedy Capital Management, Inc.10,422$695.9K0.02%−11,390−52.2%Reduced
UBS Asset Management Americas Inc10,540$703.8K0.00%+4,300+68.9%Added
Range Financial Group LLC10,670$712.4K0.43%+10,670New
Aviva PLC10,695$714.1K0.00%+10,695New
Gotham Asset Management, LLC10,978$733.0K0.01%+2,353+27.3%Added
California State Teachers Retirement System11,198$747.7K0.00%−507−4.3%Reduced
Legal & General Group Plc11,568$772.4K0.00%+264+2.3%Added
Credit Suisse AG12,120$809.3K0.00%+527+4.5%Added
Martingale Asset Management L P12,582$840.1K0.02%+62+0.5%Added
Teacher Retirement System of Texas13,022$869.0K0.01%+5,521+73.6%Added
UBS Group AG13,298$887.9K0.00%+4,515+51.4%Added
Globeflex Capital L P13,685$913.7K0.09%00.0%Unchanged
Apis Capital Advisors, LLC14,000$934.8K0.98%+14,000New
Bank of America Corp14,604$975.1K0.00%+5,855+66.9%Added
Corsair Capital Management, L.P.15,000$1.00M0.32%+15,000New
ClariVest Asset Management LLC15,228$1.02M0.06%+396+2.7%Added
Royal Bank of Canada15,574$1.04M0.00%+382+2.5%Added
Rhumbline Advisers15,694$1.05M0.00%−9−0.1%Reduced
Quadrature Capital Ltd15,886$1.06M0.02%+15,886New
Bridgeway Capital Management, LLC17,160$1.15M0.02%+1,536+9.8%Added
Empowered Funds, LLC17,160$1.15M0.03%+1,536+9.8%Added
Susquehanna International Group, LLP17,618$1.18M0.00%+2,542+16.9%Added
Barclays PLC18,763$1.25M0.00%+10,092+116.4%Added
Ritholtz Wealth Management20,270$1.35M0.05%+976+5.1%Added
Goldman Sachs Group Inc20,750$1.39M0.00%−1,273−5.8%Reduced
Swiss National Bank21,000$1.40M0.00%−2,400−10.3%Reduced
Two Sigma Investments, LP22,796$1.52M0.00%−14,305−38.6%Reduced
Connor, Clark & Lunn Investment Management Ltd.24,565$1.64M0.01%−6,508−20.9%Reduced