13F Insight
DOSSIER · 13F Holders · Q1 2026Mega-capCrowded
BELFA

BEL FUSE INC

98 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 077347201·98 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 5.5%
vs prior quarter
13F value held
$178M
50.0% inst. owned
of float
Holders
98
-47 QoQ
filers reporting
Activity
+45 / −38
+809 added · −721 reduced
this quarter
Concentration
14.03%
HIGHBRIDGE CAPITAL MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q1 2026

98 institutions reported BELFA in Q1 2026. HIGHBRIDGE CAPITAL MANAGEMENT LLC leads at 14.0% of the visible book. -47 net institutions QoQ — distribution reading.

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 202602
BROWN ADVISORY INC
CIK 0001345929
$22M143K0.03%Q4 202503
BlackRock, Inc.
CIK 0002012383
$16M91K0.00%Q1 202604
FMR LLC
CIK 0000315066
$14M78K0.00%Q1 202605
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$12M68K0.02%Q1 202606
GABELLI FUNDS LLC
CIK 0001081407
$11M64K0.08%Q1 202607
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
$10M53K0.09%Q1 202608
Cable Car Capital, LP
CIK 0001699575
$8M47K2.91%Q1 202609
Vanguard Portfolio Management
CIK 0002100121
$8M46K0.00%Q1 202610
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$8M46K0.00%Q1 202611
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$8M45K0.00%Q1 202612
Hound Partners, LLC
CIK 0001353316
$6M35K0.78%Q1 202613
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$6M35K0.00%Q1 202614
STATE STREET CORP
CIK 0000093751
$5M29K0.00%Q1 202615
INVESTORS ASSET MANAGEMENT OF GEORGIA INC /GA/ /ADV
CIK 0000867926
$5M26K1.90%Q1 202616
BRASADA CAPITAL MANAGEMENT, LP
CIK 0001643833
$3M18K0.64%Q1 202617
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$2M13K0.00%Q1 202618
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$2M12K0.00%Q1 202619
NORTHERN TRUST CORP
CIK 0000073124· Index
$2M12K0.00%Q1 202620
SEI INVESTMENTS CO
CIK 0000350894
$2M10K0.00%Q1 2026
Page 1 of 5
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