DOSSIER · 13F Holders · Q1 2026
BELFA

BEL FUSE INC

95 institutions still hold BEL FUSE INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 077347201·95 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$183M
visible holders
Holders
95
filers reporting
Concentration
13.64%
HIGHBRIDGE CAPITAL MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q1 2026

95 institutions reported BELFA in Q1 2026. HIGHBRIDGE CAPITAL MANAGEMENT LLC leads at 13.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
HIGHBRIDGE CAPITAL MANAGEMENT LLC
CIK 0000919185
$25M138K0.81%Q1 2026
02
BROWN ADVISORY INC
CIK 0001345929
$22M143K0.03%Q4 2025
03
BlackRock, Inc.
CIK 0002012383
$16M91K0.00%Q1 2026
04
FMR LLC
CIK 0000315066
$14M78K0.00%Q1 2026
05
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$12M68K0.02%Q1 2026
06
GABELLI FUNDS LLC
CIK 0001081407
$11M64K0.08%Q1 2026
07
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
$10M53K0.09%Q1 2026
08
Cable Car Capital, LP
CIK 0001699575
$8M47K2.91%Q1 2026
09
Vanguard Portfolio Management
CIK 0002100121· Index
$8M46K0.00%Q1 2026
10
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$8M46K0.00%Q1 2026
11
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$8M45K0.00%Q1 2026
12
INVESTORS ASSET MANAGEMENT OF GEORGIA INC /GA/ /ADV
CIK 0000867926
$7M25K2.54%Q2 2026
13
Hound Partners, LLC
CIK 0001353316
$6M35K0.78%Q1 2026
14
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$6M35K0.00%Q1 2026
15
STATE STREET CORP
CIK 0000093751
$5M29K0.00%Q1 2026
16
SANTA MONICA PARTNERS LP
CIK 0000904793
$4M23K2.36%Q1 2026
17
BRASADA CAPITAL MANAGEMENT, LP
CIK 0001643833
$3M18K0.64%Q1 2026
18
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$2M13K0.00%Q1 2026
19
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$2M12K0.00%Q1 2026
20
NORTHERN TRUST CORP
CIK 0000073124· Index
$2M12K0.00%Q1 2026
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Insiders at BEL FUSE INC
Johnson John SDunn ColinMeccariello Joseph