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Round Rock Advisors LLC

Position in BELFA — Bel Fuse Inc /Nj

CIK 1846991 WILTON, CT

Position in BELFA

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$617,789
+$250,537 QoQ
Shares Held
1,855
0.0% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.17%
of 13F equity value
Holder Rank
#158
of 257 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority Sole 99% Shared 0% None 1%

Common Shares in BELFA Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

Round Rock Advisors LLC holds $5,828,241 across 6 Electronic Components names. BELFA ranks #4 (10.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 BELFA
Bel Fuse Inc /Nj
This page
1,855 $617,789

All Filings in BELFA

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 BELFB $617,789 1,855
2026-03-31 BELFB $367,252 1,855
2025-12-31 BELFB $308,556 1,819