Bel Fuse Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:BF2B Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
16 Mar 26	Sell€97,702	Koon Keung Lai	Individual	552	€177.00
16 Mar 26	Sell€37,877	Suzanne Kozlovsky	Individual	214	€177.00
16 Mar 26	Sell€609,574	Stephen Dawson	Individual	3,444	€177.00
16 Mar 26	Sell€1,180,032	Daniel Bernstein	Individual	6,667	€177.00
25 Feb 26	Sell€6,153,167	Farouq Tuweiq	Individual	30,803	€201.45
25 Feb 26	Sell€12,926	Farouq Tuweiq	Individual	64	€201.97
24 Feb 26	Sell€911,500	Peter Gilbert	Individual	4,500	€202.56
12 Dec 25	Sell€722,742	Lynn Hutkin	Individual	5,000	€146.31
18 Nov 25	Sell€310,366	Koon Keung Lai	Individual	2,500	€124.59
18 Nov 25	Sell€65,425	Joseph Berry	Individual	527	€124.59
18 Nov 25	Sell€372,439	Daniel Bernstein	Individual	3,000	€124.59
01 Aug 25	Sell€210,636	Koon Keung Lai	Individual	1,900	€110.86
31 Jul 25	Sell€133,302	Stephen Dawson	Individual	1,200	€111.08
13 Jun 25	Sell€290,777	Koon Keung Lai	Individual	4,000	€72.69

Insider Trading Volume

Insider Buying: BF2B insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of BF2B?
Owner Type	Number of Shares	Ownership Percentage
General Public	282,102	2.22%
Individual Insiders	703,101	5.53%
Institutions	11,737,504	92.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 70.79% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.6%	T. Rowe Price Group, Inc.	1,347,514	€284.4m	47.8%	0.03%
7.61%	The Vanguard Group, Inc.	968,027	€204.3m	0%	no data
7.37%	BlackRock, Inc.	938,097	€198.0m	-1.44%	no data
5.97%	Janus Henderson Group plc	760,141	€160.5m	22.7%	0.07%
5.57%	FMR LLC	708,616	€149.6m	-5.98%	0.01%
3.76%	Wasatch Advisors LP	478,709	€101.0m	16.6%	0.43%
3.22%	Daniel Bernstein	409,752	€86.5m	-1.33%	no data
2.69%	Geode Capital Management, LLC	342,833	€72.4m	12.2%	no data
2.37%	Dimensional Fund Advisors LP	301,720	€63.7m	-2.52%	0.01%
2.22%	Renaissance Technologies LLC	282,125	€59.6m	3.19%	0.1%
2.13%	State Street Global Advisors, Inc.	271,244	€57.3m	0.96%	no data
1.74%	JP Morgan Asset Management	221,856	€46.8m	62.7%	no data
1.7%	Brown Advisory Incorporated	216,553	€45.7m	-17.1%	0.08%
1.69%	Fisher Asset Management, LLC	215,648	€45.5m	-14.3%	0.02%
1.48%	Thrivent Investment Management Inc.	188,056	€39.7m	-20.3%	0.08%
1.32%	Lord, Abbett & Co. LLC	167,404	€35.3m	172%	0.12%
1.14%	Loomis Sayles & Company, L.P.	145,648	€30.7m	-27.4%	0.04%
1.12%	Tidal Investments LLC	142,892	€30.2m	9,330%	0.1%
1.09%	Highbridge Capital Management, LLC	138,469	€29.2m	0%	2.89%
1.08%	Bessemer Investment Management LLC	137,318	€29.0m	-33.6%	0.04%
1.05%	Tema ETFs LLC	133,318	€28.1m	48.3%	1.92%
1.03%	GW&K Investment Management, LLC	130,419	€27.5m	-19.6%	0.27%
0.97%	Massachusetts Financial Services Company	123,498	€26.1m	-11.2%	0.01%
0.94%	Advisory Research, Inc.	119,364	€25.2m	-11.4%	3.49%
0.92%	GAMCO Investors, Inc.	116,800	€24.7m	-10.6%	0.1%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/05/20 23:55
End of Day Share Price	2026/05/20 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Bel Fuse Inc. is covered by 8 analysts. 6 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Luke Junk	Baird
Herve Francois	B. Riley Securities, Inc.
Gregory Palm	Craig-Hallum Capital Group LLC