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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 2024

Institutional positions in Bel Fuse Inc as of Dec 31, 2024. 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
168
+7 vs. Q3 2024
Shares held
8.67M
+315.6K (+3.8%) vs. Q3 2024
Total value
$714.9M
+$59.3M (+9.0%) vs. Q3 2024
New holders
23
60 more added
Sold out
16
60 more reduced

2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: 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 2024: 168 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 2024: $714.9M
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 2024

Shares, value and share of portfolio for each institution holding Bel Fuse Inc; share changes are against Q3 2024.

Institutions holding BELFB in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Mirae Asset Global ETFs Holdings Ltd.5,887$485.5K0.00%+234+4.1%Added
Balyasny Asset Management LLC5,174$426.7K0.00%−7,461−59.1%Reduced
Alps Advisors Inc5,150$424.7K0.00%00.0%Unchanged
Corebridge Financial, Inc.5,140$423.9K0.00%−388−7.0%Reduced
Engineers Gate Manager LP5,057$417.1K0.01%+5,057New
Envestnet Asset Management Inc5,019$413.9K0.00%−1,330−20.9%Reduced
Intech Investment Management LLC4,504$371.4K0.00%+4,504New
Mesirow Financial Investment Management, Inc.4,351$358.8K0.01%+49+1.1%Added
Principal Financial Group Inc4,222$348.2K0.00%+249+6.3%Added
New York State Common Retirement Fund4,188$345.4K0.00%−584−12.2%Reduced
Price T Rowe Associates Inc4,003$331.0K0.00%+608+17.9%Added
III Capital Management3,869$319.1K0.05%−2,131−35.5%Reduced
Voya Investment Management LLC3,776$311.4K0.00%−391−9.4%Reduced
Manufacturers Life Insurance Company, The3,745$308.9K0.00%−86−2.2%Reduced
Millennium Management LLC3,701$305.2K0.00%+3,701New
SG Americas Securities, LLC3,693$305.0K0.00%+1,146+45.0%Added
Kovitz Investment Group Partners, LLC3,682$303.7K0.00%+9+0.2%Added
Integrated Quantitative Investments LLC3,619$298.5K0.15%+3,619New
Seizert Capital Partners, LLC3,532$291.3K0.01%−106−2.9%Reduced
Gabelli Funds LLC3,264$269.2K0.00%00.0%Unchanged
State Board of Administration of Florida Retirement System3,083$254.3K0.00%+143+4.9%Added
Arizona State Retirement System3,018$248.9K0.00%−5−0.2%Reduced
Keybank National Association3,000$247.4K0.00%00.0%Unchanged
ProShare Advisors LLC2,912$240.2K0.00%+2,912New
Steward Partners Investment Advisory, LLC2,700$222.7K0.00%−2,000−42.6%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)2,105$173.6K0.00%00.0%Unchanged
Police & Firemen's Retirement System of New Jersey2,079$171.5K0.00%+2,079New
KLP Kapitalforvaltning AS1,800$148.4K0.00%+1,800New
State of Wyoming1,419$117.0K0.01%−895−38.7%Reduced
BNP Paribas Arbitrage, SA1,246$102.8K0.00%−951−43.3%Reduced
Ameritas Investment Partners, Inc.1,032$85.1K0.00%00.0%Unchanged
FMR LLC1,032$85.1K0.00%+27+2.7%Added
New York State Teachers Retirement System847$70.0K0.00%−100−10.6%Reduced
Covestor Ltd806$66.0K0.04%−6−0.7%Reduced
Vestcor Inc792$65.0K0.00%00.0%Unchanged
Great West Life Assurance Co760$62.0K0.00%00.0%Unchanged
Creekmur Asset Management LLC740$61.1K0.01%00.0%Unchanged
North Star Investment Management Corp.550$45.4K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)436$36.0K0.00%−4,081−90.3%Reduced
Amalgamated Bank353$29.0K0.00%00.0%Unchanged
Quadrant Capital Group LLC259$21.4K0.00%+41+18.8%Added
FNY Investment Advisers, LLC256$21.0K0.01%−413−61.7%Reduced
GWM Advisors LLC250$20.6K0.00%+19+8.2%Added
Smithfield Trust Co232$19.0K0.00%+232New
Comerica Bank217$17.9K0.00%−11−4.8%Reduced
Principal Securities, Inc.206$17.0K0.00%+1+0.5%Added
Canada Pension Plan Investment Board200$16.5K0.00%+200New
US Bancorp159$13.1K0.00%+150+1,666.7%Added
CWM, LLC155$13.0K0.00%−39−20.1%Reduced
Larson Financial Group LLC145$12.0K0.00%00.0%Unchanged
National Bank of Canada137$11.3K0.00%−261−65.6%Reduced
Global Retirement Partners, LLC100$8.25K0.00%+100New
Signaturefd, LLC95$7.83K0.00%00.0%Unchanged
Versant Capital Management, Inc70$5.77K0.00%+70New
GAMMA Investing LLC67$5.53K0.00%+50+294.1%Added
Smartleaf Asset Management LLC60$4.92K0.00%+57+1,900.0%Added
SRS Capital Advisors, Inc.52$4.29K0.00%00.0%Unchanged
WealthCollab, LLC46$3.79K0.00%00.0%Unchanged
Nisa Investment Advisors, LLC39$3.22K0.00%+5+14.7%Added
SBI Securities Co., Ltd.35$2.89K0.00%+35New
The PNC Financial Services Group, Inc.21$1.73K0.00%+12+133.3%Added
Rothschild Investment LLC20$1.65K0.00%+5+33.3%Added
Parallel Advisors, LLC17$1.40K0.00%+4+30.8%Added
Simplex Trading, LLC14$1.00K0.00%+14New
Lindbrook Capital, LLC12$9900.00%+2+20.0%Added
First Horizon Advisors, Inc.12$9890.00%00.0%Unchanged
EverSource Wealth Advisors, LLC4$3300.00%+4New
WR Wealth Planners, LLC2$1650.00%00.0%Unchanged
Farther Finance Advisors, LLC0$00.00%−234−100.0%Sold out
Arrowstreet Capital, Limited Partnership0$00.00%−24,789−100.0%Sold out
CWM Advisors, LLC0$00.00%−10,614−100.0%Sold out
Logan Stone Capital, LLC0$00.00%−9,702−100.0%Sold out
Koss-Olinger Consulting, LLC0$00.00%−7,646−100.0%Sold out
Two Sigma Investments, LP0$00.00%−6,333−100.0%Sold out
Massachusetts Financial Services Co0$00.00%−3,482−100.0%Sold out
One Wealth Advisors, LLC0$00.00%−2,894−100.0%Sold out
Toronto Dominion Bank0$00.00%−1,000−100.0%Sold out
nVerses Capital, LLC0$00.00%−500−100.0%Sold out
Beach Investment Counsel Inc0$00.00%−378−100.0%Sold out
Allspring Global Investments Holdings, LLC0$00.00%−47−100.0%Sold out
Federated Hermes, Inc.0$00.00%−36−100.0%Sold out
Frazier Financial Advisors, LLC0$00.00%−5−100.0%Sold out
Capital Performance Advisors LLP0$00.00%−1−100.0%Sold out
Jamison Private Wealth Management, Inc.0$00.00%−2,000−100.0%Sold out
ClariVest Asset Management LLC––––Not filed
Naples Money Management LLC––––Not filed