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BELFB · Technology

Bel Fuse Inc

USA Technology Filing: 2026-06-30
17/100
Smart-money confidence1 of 3 sources positive
Bottom band — money moving out

No standout activity across the feeds we track.

What this band has actually done: stocks scoring 0–25 beat the S&P 500 over the next three months 39.9% of the time, across 100,496 cases since 2015. That is below a coin flip — and so is every other band, because the median stock loses to a cap-weighted index. How we measured this

Hedge funds
23
Congress
No data
Insiders
No data
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s.  ·  how the score works
Market cap
$3.5B
Industry
Electronic Components
Sector
Technology
Exchange
NasdaqGS
About BEL FUSE INC

Bel Fuse Inc. designs, manufactures, markets, and sells products that power, protect, and connect electronic circuits. It operates in three product groups: Power Solutions and Protection, Connectivity Solutions, and Magnetic Solutions. The company's products are used in the networking, telecommunications, computing, general industrial, high-speed data transmission, defence, commercial aerospace, transportation, and e-Mobility industries. It provides power solutions and protection products, including front-end power supplies, board-mount power products, industrial and transportation power…

Who's behind the signal
Every informed buyer we can see on BELFB, across all three feeds.
Hedge funds · 5
AQR Capital Management Increased +5%
Renaissance Technologies Decreased −3%
Citadel Advisors Decreased −82%
Congress · 1
Insiders
No significant Form 4 insider activity in the window.
Congressional trades · 1 on record
Disclosures from 2023-07-12 to 2023-07-12
The newest disclosure we hold for this stock is 2023-07-12. That is the end of our data, not necessarily the end of the trading — our bulk STOCK Act archive stops there and newer filings arrive through a separate live feed. Treat the absence of recent rows as “not covered”, not as “no trades”.
Trade date Member Chamber Action Amount
2023-07-12 Daniel S. Goldman · D-NY House Sold $1,001 - $15,000
Not a model pick — but on our radar. BEL FUSE INC isn't in the top-10 model right now, but 5 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
5
Investors
2
New positions
1
Increasing
2
Decreasing
0
Unchanged
Price History
Loading price data...
A member of Congress bought A member sold
Return: High: Low:

Markers sit on the transaction date the member disclosed, snapped to the nearest close on the chart. They are not the date the public found out — that came later, and the gap is its own page. Every marker is listed by name in the table above.

Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Portfolio Allocation
How much of each investor's portfolio is allocated to BEL FUSE INC
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell BEL FUSE INC or any security.

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