As of November 7, 2026, Bel Fuse Inc. is a publicly traded company (Nasdaq: BELFA); its largest reported holder is Janus Henderson, with 7.2% on Schedule 13G/A of May 15, 2026, then Fidelity (FMR) (7.1%). The largest insider holding is Daniel Bernstein, a director and 10% owner, with 409,614 shares (18.8% of shares outstanding), per Form 4 of November 6, 2026 (Schedule 13G/A, May 15, 2026).
Is this your company?
About to sign with, pay or invest in Bel Fuse Inc.? See the free Snapshot first.
Free to see. No signup.
Is Bel Fuse Inc. a real, registered company?
- Bel Fuse Inc. files with the SEC under CIK 729580 (its SEC filings).
- Its shares are listed under the ticker BELFA on Nasdaq (also BELFB) (SEC company record).
- Incorporated in New Jersey; business address in West Orange, New Jersey, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under Bel Fuse Inc. in our court records and SEC 8-K records (as of 2026-11-07).
- Leadership changes: the latest reported is Thomas Smelker, President (Form 8-K filed 2026-04-06). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Fidelity (FMR) (filed 2026-08-06).
Who are Bel Fuse Inc.'s owners and officers?
Bel Fuse Inc.: incorporated in New Jersey; business address in West Orange, New Jersey; industry Electronic Coils, Transformers & Other Inductors (Schedule 13G/A, 2026-08-14).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-08-14 | Highbridge Capital Management, LLC | 0% |
| Schedule 13G/A, 2026-08-14 | T. Rowe Price Investment Management, Inc. | 4.4% |
| Schedule 13G/A, 2026-08-13 | Janus Henderson Group LTD. | 4.8% |
| Schedule 13G/A, 2026-08-13 | Barclays PLC | 1.72% |
| Schedule 13G/A, 2026-08-06 | Fmr LLC | 7.1% |
| Schedule 13G/A, 2026-05-15 | Janus Henderson Group PLC | 7.2% |
| Schedule 13G, 2026-05-15 | T. Rowe Price Investment Management, Inc. | 5.4% |
| Schedule 13G, 2026-05-15 | Highbridge Capital Management, LLC | 6.5% |
| Schedule 13G, 2026-05-14 | Barclays PLC | 6.32% |
| Schedule 13G, 2026-04-29 | Vanguard Capital Management | 5.4% |
| Schedule 13G/A, 2026-03-26 | The Vanguard Group | 0% |
| Schedule 13G, 2026-02-17 | Janus Henderson Group PLC | 5.9% |
Questions about who owns Bel Fuse Inc.
Who owns Bel Fuse Inc.?
On this page, 3 holders' latest ownership filings report 5% or more of Bel Fuse Inc.: Janus Henderson Group PLC (7.2%, Schedule 13G/A, filed 2026-05-15), Fmr LLC (7.1%, Schedule 13G/A, filed 2026-08-06) and Vanguard Capital Management (5.4%, Schedule 13G, filed 2026-04-29).
Who are the largest shareholders of Bel Fuse Inc.?
By the share each holder's latest filing reports, the largest holders of Bel Fuse Inc. on this page are Janus Henderson Group PLC (7.2%), Fmr LLC (7.1%) and Vanguard Capital Management (5.4%).
When did Janus Henderson Group PLC buy into Bel Fuse Inc.?
The filings give report dates, not purchase dates. The earliest filing from Janus Henderson Group PLC on this page is the Schedule 13G, filed 2026-02-17, reporting 5.9%; its latest, Schedule 13G/A filed 2026-05-15, reports 7.2%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 12 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Want the whole picture on Bel Fuse Inc.?
Example from a real report (our sample on Target): “Target eliminated approximately 1,800 corporate positions, with around 1,000 employees receiving layoff notices and the remainder accounted for by eliminating open roles.” Source: NBC News
A Full Report on Bel Fuse Inc.: verified, sourced, every claim cited, ready in a few minutes. See pricing.
What the Full Report on Bel Fuse Inc. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
19 cited sources found
Plus the sections for what you are deciding, which you pick after ordering.
A real finished report, first screen. Opens in a new tab.
| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-04-06 | Thomas Smelker | President | appointed | |
| Form 8-K, 2026-04-06 | Steve Dawson | President | appointed |
Which insiders own Bel Fuse Inc. shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , a director and 10% owner: 409,614 shares (18.8% of shares outstanding), 399,469 held directly and 10,145 indirectly (Form 4, 2026-11-06).
- , the chief executive and president: 37,393 shares (1.7% of shares outstanding), 35,918 held directly and 1,475 indirectly (Form 4, 2026-03-17).
- , the chief financial officer: 26,666 shares (1.2% of shares outstanding), 23,543 held directly and 3,123 indirectly (Form 4, 2026-03-17).
- , the president and vice president: 22,318 shares (1.0% of shares outstanding), 18,193 held directly and 4,125 indirectly (Form 4, 2026-03-17).
- , a director: 18,262 shares (0.84% of shares outstanding), 17,512 held directly and 750 indirectly (Form 4, 2026-08-14).
Shares outstanding: 2,174,912 as of 2011-08-01, from the company's latest SEC cover page.
How much has Bel Fuse Inc. raised?
No fundraising or offering filing from Bel Fuse Inc. is on file with us.
Keep reading
More on Bel Fuse Inc. and the records around it.
Bel Fuse Inc. elsewhere on the record
- 5%+ stake filings Aug 2026
- Leadership changes Jul 2026
Companies that share a holder
- GAMCO INVESTORS, INC. ET AL also filed stake reports on 45 other companies: WESTWOOD HOLDINGS GROUP INC (Nov 2026), NATHANS FAMOUS, INC. (Oct 2026), BEASLEY BROADCAST GROUP INC (Oct 2026)
- Highbridge Capital Management, LLC also filed stake reports on 83 other companies: Aeon Acquisition I Corp. (Aug 2026), Alpex Acquisition Corp (Aug 2026), Aperture AC (Aug 2026)
- JANUS HENDERSON GROUP PLC also filed stake reports on 104 other companies: SURGERY PARTNERS, INC. (Nov 2026), EYEPOINT, INC. (Sep 2026), TELEFLEX INCORPORATED (Sep 2026)
Related pages
Filings, cases and notices link to their records. A not-found line names the records searched; it is not proof of absence.
Not for employment, credit, insurance or tenancy decisions.
Cite this page
https://mentionfox.com/who-owns/bel-fuse