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Portolan Capital Management, LLC

Position in BELFA — Bel Fuse Inc /Nj

CIK 1350290 BOSTON, MA

Position in BELFA

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$15,937,962
+$5,411,366 QoQ
Shares Held
47,856
-10.0% QoQ
Ownership
0.331%
of shares outstanding
% of Portfolio
0.60%
of 13F equity value
Holder Rank
#48
of 257 holders
Holding Since
Sep 2022
16 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in BELFA Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

Portolan Capital Management, LLC holds $295,762,726 across 11 Electronic Components names. BELFA ranks #6 (5.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 BELFA
Bel Fuse Inc /Nj
This page
47,856 $15,937,962

All Filings in BELFA

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16 filing rows on record
Report Date Value (USD) Shares
2026-06-30 BELFB $15,937,962 47,856
2026-03-31 BELFB $10,526,596 53,170
2025-12-31 BELFB $23,665,590 139,513
2025-09-30 BELFB $17,453,481 123,766
2025-06-30 BELFB $6,108,164 62,526
2025-03-31 BELFB $13,791,008 184,224
2024-12-31 BELFB $17,192,520 208,470
2024-09-30 BELFB $9,488,561 120,858
2024-06-30 BELFB $3,538,421 54,237
2024-03-31 BELFB $6,495,206 107,697
2023-12-31 BELFB $12,720,486 190,512
2023-09-30 BELFB $18,094,374 379,178
2023-06-30 BELFB $20,387,783 355,126
2023-03-31 BELFB $19,028,745 506,353
2022-12-31 BELFB $16,014,789 486,476
2022-09-30 BELFB $7,971,475 315,702