BELFB

Bel Fuse Class B
BELFB

Overview Fund Activity

173 hedge funds and large institutions have $942M invested in Bel Fuse Class B in 2025 Q2 according to their latest regulatory filings, with 36 funds opening new positions, 54 increasing their positions, 64 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
173
Holders Change
+10
Holders Change %
+6.13%
% of All Funds
2.32%
Holding in Top 10
8
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+14.29%
% of All Funds
0.11%
New
36
Increased
54
Reduced
64
Closed
25
Calls
$1.53M
Puts
$244K
Net Calls
+$1.29M
Net Calls Change
+$1.01M

Top Buyers

1
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
+$32.1M
2
Fidelity Investments
Fidelity Investments
Massachusetts
+$26.6M
3
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
+$16.8M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$14.5M
5
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
+$7.97M

Top Sellers

1
PCR
Potrero Capital Research
California
-$13.8M
2
PCM
Portolan Capital Management
Massachusetts
-$11.9M
3
American Century Companies
American Century Companies
Missouri
-$9.01M
4
LSV Asset Management
LSV Asset Management
Illinois
-$6.79M
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$6.75M
Name Holding Trade Value Shares
Change 		Shares
Change %
Lord, Abbett & Co
26
Lord, Abbett & Co
New Jersey
$7.97M +$7.97M +81,566 New
BAM
27
Ballast Asset Management
Texas
$6.78M – – –
SMP
28
Santa Monica Partners
Florida
$6.61M – – –
RC
29
Roubaix Capital
Colorado
$6.31M -$554K -5,668 -8%
Bank of New York Mellon
30
Bank of New York Mellon
New York
$6.12M +$423K +4,332 +7%
PCM
31
Portolan Capital Management
Massachusetts
$6.11M -$11.9M -121,698 -66%
DIA
32
Dean Investment Associates
Ohio
$5.09M +$354K +3,628 +7%
NIM
33
NEOS Investment Management
Connecticut
$5.05M +$1.18M +12,103 +31%
TE
34
Tema ETFs
New York
$5.05M +$1.3M +13,300 +35%
Boston Partners
35
Boston Partners
Massachusetts
$5.01M +$1.29M +13,234 +35%
Russell Investments Group
36
Russell Investments Group
United Kingdom
$4.78M -$191K -1,953 -4%
IP
37
Isthmus Partners
Wisconsin
$4.63M -$293 -3 -0%
LSV Asset Management
38
LSV Asset Management
Illinois
$4.21M -$6.79M -69,500 -62%
DCM
39
Dean Capital Management
Kansas
$4.1M +$732K +7,498 +22%
PAPAIJV
40
Paragon Associates & Paragon Associates II Joint Venture
Texas
$3.91M -$2.15M -22,000 -35%
Lazard Asset Management
41
Lazard Asset Management
New York
$3.82M +$1.03M +10,530 +37%
Goldman Sachs
42
Goldman Sachs
New York
$3.64M +$327K +3,351 +10%
UBS AM
43
UBS AM
Illinois
$3.31M +$1.33M +13,603 +67%
PCR
44
Potrero Capital Research
California
$3.27M -$13.8M -141,328 -81%
Millennium Management
45
Millennium Management
New York
$3.2M +$3.2M +32,783 New
EEL
46
Expect Equity LLC
Maryland
$3.15M -$97.7K -1,000 -3%
Morgan Stanley
47
Morgan Stanley
New York
$3.03M -$1.38M -14,165 -31%
ACA
48
Apis Capital Advisors
New York
$3.01M +$918K +9,400 +44%
HIM
49
Herald Investment Management
United Kingdom
$2.93M – – –
UBS Group
50
UBS Group
Switzerland
$2.9M -$309K -3,160 -10%
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