JY
BELFB

Jeff Yass’s Bel Fuse Inc Class B BELFB Stock Holding History

Jeff Yass’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
Q2 		$2.3M Buy
6,900
+1,400
+25% +$378K ﹤0.01% 6163
2026
Q1 		$1.09M Buy
5,500
+600
+12% +$125K ﹤0.01% 7662
2025
Q4 		$831K Sell
4,900
-400
-8% -$62.5K ﹤0.01% 7592
2025
Q3 		$747K Buy
5,300
+2,800
+112% +$357K ﹤0.01% 8037
2025
Q2 		$244K Sell
2,500
-2,900
-54% -$219K ﹤0.01% 10799
2025
Q1 		$404K Buy
5,400
+300
+6% +$24K ﹤0.01% 9369
2024
Q4 		$421K Sell
5,100
-18,200
-78% -$1.47M ﹤0.01% 9096
2024
Q3 		$1.83M Buy
23,300
+13,000
+126% +$885K ﹤0.01% 5440
2024
Q2 		$672K Sell
10,300
-16,200
-61% -$1.02M ﹤0.01% 7536
2024
Q1 		$1.6M Buy
26,500
+19,300
+268% +$1.2M ﹤0.01% 5852
2023
Q4 		$481K Sell
7,200
-4,500
-38% -$241K ﹤0.01% 8765
2023
Q3 		$558K Buy
11,700
+4,700
+67% +$242K ﹤0.01% 7979
2023
Q2 		$402K Buy
+7,000
New +$320K ﹤0.01% 8822
2022
Q4 		– Sell
-8,800
Closed -$222K – 12407
2022
Q3 		$222K Buy
+8,800
New +$207K ﹤0.01% 10569
2022
Q2 		– Sell
-11,000
Closed -$196K – 12881
2022
Q1 		$196K Buy
+11,000
New +$162K ﹤0.01% 11261
2018
Q4 		– Sell
-13,300
Closed -$352K – 8925
2018
Q3 		$352K Sell
13,300
-1,800
-12% -$44.9K ﹤0.01% 7155
2018
Q2 		$316K Buy
+15,100
New +$305K ﹤0.01% 7732
2016
Q4 		– Sell
-16,600
Closed -$401K – 9559
2016
Q3 		$401K Buy
+16,600
New +$354K ﹤0.01% 6458

Other funds holding BELFB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Jeff Yass's BELFB Position: Q2 2026 in Review

Jeff Yass increased its Bel Fuse Inc Class B (BELFB) stake by 32% in Q2 2026, buying an estimated $5.13M and bringing the position to 78,987 shares worth $26.3M. The position accounts for ﹤0.01% of the portfolio, ranked #2164.

Jeff Yass first reported a position in BELFB in Q4 2016 and has held it in 18 quarters since. 276 funds tracked by Wall St. Rank hold BELFB as of Q2 2026.

  • Jeff Yass held 78,987 shares of Bel Fuse Inc Class B worth $26.3M as of Q2 2026.
  • Jeff Yass bought 18,969 Bel Fuse Inc Class B shares in Q2 2026, an estimated $5.13M.
  • Bel Fuse Inc Class B made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #2164 holding.
  • Jeff Yass first reported a position in Bel Fuse Inc Class B in Q4 2016 and has held it in 18 quarters since.
  • 276 funds tracked by Wall St. Rank held Bel Fuse Inc Class B as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.