BELFB

BEL FUSE INC

Held by 4 tracked managersEDGAR filings ↗

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4 managers · latest 13F per manager (2 periods)

13F bookWeight

Makaira Partners

Tom BancroftPosition history →

7.3%

(45.0%)

$9.3M

$0.13B13F book · 2025-12-31

Royce & Associates

Royce & AssociatesPosition history →

0.23%

(10.4%)

$29.0M

$12.42B13F book · 2026-06-30

Renaissance Technologies

Renaissance TechnologiesPosition history →

0.10%

(2.9%)

$69.2M

$72.62B13F book · 2026-06-30

Polen Capital Management

PolenPosition history →

0.09%

(24.2%)

$10.9M

$11.61B13F book · 2026-06-30

Weight = position value ÷ the manager's total 13F long-equity value in the same filing — one definition for every row. “1st obs.” marks a position with no earlier stored 13F to compare against — it is not shown as a purchase.