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 		$26.3M Buy
78,987
+18,969
+32% +$5.13M ﹤0.01% 2164
2026
Q1 		$11.9M Buy
60,018
+48,947
+442% +$10.2M ﹤0.01% 2860
2025
Q4 		$1.88M Sell
11,071
-23,748
-68% -$3.71M ﹤0.01% 5796
2025
Q3 		$4.91M Buy
34,819
+11,992
+53% +$1.53M ﹤0.01% 4118
2025
Q2 		$2.23M Buy
22,827
+7,054
+45% +$532K ﹤0.01% 5562
2025
Q1 		$1.18M Sell
15,773
-3,879
-20% -$310K ﹤0.01% 6837
2024
Q4 		$1.62M Buy
19,652
+548
+3% +$44.3K ﹤0.01% 5767
2024
Q3 		$1.5M Buy
19,104
+10,058
+111% +$685K ﹤0.01% 5912
2024
Q2 		$590K Sell
9,046
-16,964
-65% -$1.07M ﹤0.01% 7867
2024
Q1 		$1.57M Buy
26,010
+8,392
+48% +$520K ﹤0.01% 5902
2023
Q4 		$1.18M Buy
17,618
+2,542
+17% +$136K ﹤0.01% 6590
2023
Q3 		$719K Sell
15,076
-9,517
-39% -$491K ﹤0.01% 7389
2023
Q2 		$1.41M Sell
24,593
-102,793
-81% -$4.7M ﹤0.01% 5903
2023
Q1 		$4.79M Buy
127,386
+77,137
+154% +$2.78M ﹤0.01% 3535
2022
Q4 		$1.65M Buy
50,249
+35,123
+232% +$1.15M ﹤0.01% 5069
2022
Q3 		$382K Buy
+15,126
New +$355K ﹤0.01% 9168
2021
Q4 		– Sell
-26,194
Closed -$326K – 13105
2021
Q3 		$326K Buy
+26,194
New +$351K ﹤0.01% 10409
2017
Q1 		– Sell
-15,283
Closed -$472K – 8932
2016
Q4 		$472K Buy
+15,283
New +$425K ﹤0.01% 7116

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.