BELFB

Bel Fuse Class B
BELFB

Overview Fund Activity

163 hedge funds and large institutions have $688M invested in Bel Fuse Class B in 2025 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 42 increasing their positions, 73 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
163
Holders Change
-5
Holders Change %
-2.98%
% of All Funds
2.21%
Holding in Top 10
7
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-12.5%
% of All Funds
0.1%
New
22
Increased
42
Reduced
73
Closed
24
Calls
$725K
Puts
$449K
Net Calls
+$276K
Net Calls Change
+$62K

Top Buyers

1
Bessemer Group
Bessemer Group
New Jersey
+$19M
2
MP
Makaira Partners
California
+$18.4M
3
WA
Wasatch Advisors
Utah
+$15.9M
4
AR
Advisory Research
Illinois
+$4.61M
5
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
+$4.28M

Top Sellers

1
HCM
Hodges Capital Management
Texas
-$4.97M
2
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$3.41M
3
Acadian Asset Management
Acadian Asset Management
Massachusetts
-$2.87M
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$2.8M
5
Janney Montgomery Scott
Janney Montgomery Scott
Pennsylvania
-$2.74M
Name Holding Trade Value Shares
Change 		Shares
Change %
NL
51
Nuveen LLC
North Carolina
$2.07M +$2.07M +27,634 New
Qube Research & Technologies (QRT)
52
Qube Research & Technologies (QRT)
United Kingdom
$1.77M -$3.41M -45,600 -66%
OSAM
53
O'Shaughnessy Asset Management
Connecticut
$1.63M -$168K -2,248 -9%
LCM
54
Legato Capital Management
California
$1.63M -$395K -5,272 -20%
BAM
55
Bosun Asset Management
Illinois
$1.61M +$96.5K +1,289 +6%
ACA
56
Apis Capital Advisors
New York
$1.6M +$644K +8,600 +67%
UBS AM
57
UBS AM
Illinois
$1.52M – – –
Swiss National Bank
58
Swiss National Bank
Switzerland
$1.51M -$22.5K -300 -1%
PCM
59
Perritt Capital Management
Illinois
$1.33M -$11.3K -151 -0.8%
MAM
60
Martingale Asset Management
Massachusetts
$1.24M -$63.3K -845 -5%
Susquehanna International Group
61
Susquehanna International Group
Pennsylvania
$1.18M -$290K -3,879 -20%
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$1.17M -$62.7K -838 -5%
TA
63
Tectonic Advisors
Texas
$1.16M -$232K -3,095 -17%
Franklin Resources
64
Franklin Resources
California
$1.13M +$320K +4,270 +39%
Royal Bank of Canada
65
Royal Bank of Canada
Ontario, Canada
$995K -$80.8K -1,079 -8%
ECM
66
ExodusPoint Capital Management
New York
$991K +$991K +13,235 New
RWM
67
Ritholtz Wealth Management
New York
$966K -$32.9K -439 -3%
Barclays
68
Barclays
United Kingdom
$941K -$388K -5,181 -29%
TPCM
69
Templeton & Phillips Capital Management
Tennessee
$938K – – –
PA
70
Pinnacle Associates
New York
$911K – – –
Legal & General Group
71
Legal & General Group
United Kingdom
$838K -$2.85K -38 -0.3%
Creative Planning
72
Creative Planning
Kansas
$805K +$136K +1,819 +20%
Jane Street
73
Jane Street
New York
$748K -$475K -6,342 -39%
JPMorgan Chase & Co
74
JPMorgan Chase & Co
New York
$735K -$841K -11,239 -53%
California State Teachers Retirement System (CalSTRS)
75
California State Teachers Retirement System (CalSTRS)
California
$730K – – –
1 2
3
4 5