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BELFB

Bel Fuse Inc Class B

233 hedge funds and large institutions have $2.05B invested in Bel Fuse Inc Class B in 2026 Q1 according to their latest regulatory filings, with 59 funds opening new positions, 77 increasing their positions, 69 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,387% more call options, than puts

Call options by funds: $25.9M | Put options by funds: $1.74M

127% more first-time investments, than exits

New positions opened: 59 | Existing positions closed: 26

19% more capital invested

Capital invested by funds: $1.72B → $2.05B (+$332M)

13% more funds holding

Funds holding: 206233 (+27)

12% more repeat investments, than reductions

Existing positions increased: 77 | Existing positions reduced: 69

2.13% more ownership

Funds ownership: 96.02%98.15% (+2.1%)

38% less funds holding in top 10

Funds holding in top 10: 85 (-3)

Holders
233
Holders Change
+27
Holders Change %
+13.11%
% of All Funds
2.87%
Holding in Top 10
5
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-37.5%
% of All Funds
0.06%
New
59
Increased
77
Reduced
69
Closed
26
Calls
$25.9M
Puts
$1.74M
Net Calls
+$24.2M
Net Calls Change
+$13.3M
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$168M -$4M -19,146 -2%
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$153M -$12.7M -60,786 -7%
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$151M +$29.4M +140,804 +23%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$125M -$7.6M -36,369 -5%
T. Rowe Price Investment Management
5
T. Rowe Price Investment Management
Maryland
$113M +$11.3M +53,914 +10%
VCM
6
Vanguard Capital Management
Pennsylvania
$96.8M +$102M +489,081 New
WA
7
Wasatch Advisors
Utah
$94.8M +$14.3M +68,222 +17%
VPM
8
Vanguard Portfolio Management
Pennsylvania
$65.2M +$68.8M +329,461 New
Geode Capital Management
9
Geode Capital Management
Massachusetts
$61M +$8.38M +40,098 +15%
Dimensional Fund Advisors
10
Dimensional Fund Advisors
Texas
$50.9M +$416K +1,992 +0.8%
JP Morgan Chase
11
JP Morgan Chase
New York
$49.3M +$22.1M +106,026 +74%
State Street
12
State Street
Massachusetts
$48M -$941K -4,505 -2%
Fisher Asset Management
13
Fisher Asset Management
Washington
$42.7M -$7.51M -35,960 -14%
Renaissance Technologies
14
Renaissance Technologies
New York
$42.3M -$3.65M -17,479 -8%
Thrivent Financial for Lutherans
15
Thrivent Financial for Lutherans
Minnesota
$37.2M -$10M -47,949 -20%
Lord, Abbett & Co
16
Lord, Abbett & Co
New Jersey
$33.1M +$22.1M +105,939 +172%
Loomis, Sayles & Company
17
Loomis, Sayles & Company
Massachusetts
$28.8M -$11.5M -55,064 -27%
TI
18
Tidal Investments
Wisconsin
$28.1M +$29.6M +141,791 New
Bessemer Group
19
Bessemer Group
New Jersey
$27.2M -$14.5M -69,594 -34%
TE
20
Tema ETFs
New York
$26.4M +$9.07M +43,400 +48%
GKIM
21
GW&K Investment Management
Massachusetts
$25.8M -$6.66M -31,898 -20%
Massachusetts Financial Services
22
Massachusetts Financial Services
Massachusetts
$24.5M -$3.24M -15,499 -11%
AR
23
Advisory Research
Illinois
$23.6M -$3.22M -15,426 -11%
Franklin Resources
24
Franklin Resources
California
$22.6M +$21.3M +102,052 +830%
Northern Trust
25
Northern Trust
Illinois
$20.8M +$823K +3,940 +4%