NSIM
BELFB

North Star Investment Management’s Bel Fuse Inc Class B BELFB Stock Holding History

North Star Investment Management’s Portfolio BELFB Stock Details BELFB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.48M Buy
12,550
+12,000
+2,182% +$2.51M 0.15% 150
2025
Q4 		$93.3K Hold
550
– – 0.01% 567
2025
Q3 		$77.6K Hold
550
– – 0.01% 576
2025
Q2 		$53.7K Hold
550
– – ﹤0.01% 623
2025
Q1 		$41.2K Hold
550
– – ﹤0.01% 647
2024
Q4 		$45.4K Hold
550
– – ﹤0.01% 631
2024
Q3 		$43.2K Hold
550
– – ﹤0.01% 626
2024
Q2 		$35.9K Hold
550
– – ﹤0.01% 644
2024
Q1 		$33.2K Hold
550
– – ﹤0.01% 666
2023
Q4 		$36.7K Hold
550
– – ﹤0.01% 638
2023
Q3 		$26.2K Hold
550
– – ﹤0.01% 695
2023
Q2 		$31.6K Hold
550
– – ﹤0.01% 680
2023
Q1 		$20.7K Hold
550
– – ﹤0.01% 754
2022
Q4 		$18.1K Hold
550
– – ﹤0.01% 752
2022
Q3 		$14K Hold
550
– – ﹤0.01% 745
2022
Q2 		$9K Hold
550
– – ﹤0.01% 839
2022
Q1 		$10K Hold
550
– – ﹤0.01% 868
2021
Q4 		$7K Hold
550
– – ﹤0.01% 955
2021
Q3 		$7K Hold
550
– – ﹤0.01% 914
2021
Q2 		$8K Buy
+550
New +$9.05K ﹤0.01% 879
2015
Q1 		– Sell
-302
Closed -$8K – 781
2014
Q4 		$8K Buy
302
+1
+0.3% +$26 ﹤0.01% 631
2014
Q3 		$7K Buy
301
+1
+0.3% +$24 ﹤0.01% 548
2014
Q2 		$8K Sell
300
-75,875
-100% -$1.8M ﹤0.01% 583
2014
Q1 		$1.67M Hold
76,175
– – 0.35% 81
2013
Q4 		$1.62M Buy
76,175
+21,150
+38% +$429K 0.35% 69
2013
Q3 		$960K Hold
55,025
– – 0.26% 118
2013
Q2 		$740K Buy
+55,025
New +$820K 0.19% 130

Other funds holding BELFB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

North Star Investment Management's BELFB Position: Q1 2026 in Review

North Star Investment Management increased its Bel Fuse Inc Class B (BELFB) stake by 2,182% in Q1 2026, buying an estimated $2.51M and bringing the position to 12,550 shares worth $2.48M. The position accounts for 0.15% of the portfolio, ranked #150.

North Star Investment Management first reported a position in BELFB in Q2 2013 and has held it in 27 quarters since. 234 funds tracked by Wall St. Rank hold BELFB as of Q1 2026.

  • North Star Investment Management held 12,550 shares of Bel Fuse Inc Class B worth $2.48M as of Q1 2026.
  • North Star Investment Management bought 12,000 Bel Fuse Inc Class B shares in Q1 2026, an estimated $2.51M.
  • Bel Fuse Inc Class B made up 0.15% of North Star Investment Management's portfolio in Q1 2026, its #150 holding.
  • North Star Investment Management first reported a position in Bel Fuse Inc Class B in Q2 2013 and has held it in 27 quarters since.
  • 234 funds tracked by Wall St. Rank held Bel Fuse Inc Class B as of Q1 2026.

Based on North Star Investment Management's 13F filing for Q1 2026, filed 23 Apr 2026.