§ ELECTRICAL EQUIPMENT
USD · Electrical EquipmentBELFB
BEL FUSE INC-CL B
USDSector · Electrical EquipmentBeta · 1.41
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
194 increased/new, 66 decreased/exited (13F)
AC 13F Analysis
§ 04 · FUNDAMENTALS · THE BOOKS
| P/E | 67.6 | P/B | 4.96 |
| EPS (TTM) | 4.35 | Dividend | 0.10% |
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| BlackRock, Inc. | 847K | 0.0% | −2% |
| JANUS HENDERSON GROUP PLC | 760K | n/a | +23% |
| Fidelity Management | 631K | 0.0% | −5% |
| VANGUARD CAPITAL MANAGEMENT LLC | 489K | n/a | n/a |
| WASATCH ADVISORS LP | 479K | 0.6% | +17% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 329K | n/a | n/a |
◇ AC INTELLIGENCE
Top institutional owners for BELFB as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER99.7% · 0 holders
OTHER0.1% · 156 holders
QUALITY / COMPOUNDER0.1% · 19 holders
PASSIVE / INDEX0.0% · 10 holders
DEALER / BANK0.0% · 25 holders
SYSTEMATIC / QUANT0.0% · 7 holders
INCOME / DEFENSIVE0.0% · 13 holders
DEEP VALUE0.0% · 1 holder
TACTICAL / MACRO0.0% · 1 holder
ACTIVIST0.0% · 1 holder
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for BELFB in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention BELFB yet.