Qube Research & Technologies (QRT)
BELFB

Qube Research & Technologies (QRT)’s Bel Fuse Inc Class B BELFB Stock Holding History

Qube Research & Technologies (QRT)’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 		$3.75M Sell
11,274
-478
-4% -$129K ﹤0.01% 1774
2026
Q1 		$2.33M Sell
11,752
-3,009
-20% -$629K ﹤0.01% 2075
2025
Q4 		$2.5M Buy
14,761
+9,186
+165% +$1.44M ﹤0.01% 2159
2025
Q3 		$786K Buy
+5,575
New +$710K ﹤0.01% 2600
2025
Q2 		– Sell
-23,649
Closed -$1.77M – 3553
2025
Q1 		$1.77M Sell
23,649
-45,600
-66% -$3.64M ﹤0.01% 2009
2024
Q4 		$5.71M Buy
69,249
+1,492
+2% +$121K 0.01% 1415
2024
Q3 		$5.32M Buy
67,757
+46,092
+213% +$3.14M 0.01% 1363
2024
Q2 		$1.41M Buy
21,665
+18,771
+649% +$1.18M ﹤0.01% 1759
2024
Q1 		$175K Sell
2,894
-30,588
-91% -$1.9M ﹤0.01% 3087
2023
Q4 		$2.24M Buy
33,482
+19,223
+135% +$1.03M ﹤0.01% 1474
2023
Q3 		$680K Buy
14,259
+9,961
+232% +$513K ﹤0.01% 1892
2023
Q2 		$247K Sell
4,298
-18,962
-82% -$868K ﹤0.01% 1720
2023
Q1 		$874K Buy
23,260
+9,522
+69% +$343K ﹤0.01% 1345
2022
Q4 		$452K Buy
13,738
+3,322
+32% +$108K ﹤0.01% 1513
2022
Q3 		$263K Buy
+10,416
New +$245K ﹤0.01% 1673

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

Qube Research & Technologies (QRT)'s BELFB Position: Q2 2026 in Review

Qube Research & Technologies (QRT) reduced its Bel Fuse Inc Class B (BELFB) stake by 4.1% in Q2 2026, selling an estimated $129K and leaving 11,274 shares worth $3.75M. The position accounts for ﹤0.01% of the portfolio, ranked #1774.

Qube Research & Technologies (QRT) first reported a position in BELFB in Q3 2022 and has held it in 15 quarters since. The position peaked at $5.71M in Q4 2024. 277 funds tracked by Wall St. Rank hold BELFB as of Q2 2026.

  • Qube Research & Technologies (QRT) held 11,274 shares of Bel Fuse Inc Class B worth $3.75M as of Q2 2026.
  • Qube Research & Technologies (QRT) sold 478 Bel Fuse Inc Class B shares in Q2 2026, an estimated $129K.
  • Bel Fuse Inc Class B made up ﹤0.01% of Qube Research & Technologies (QRT)'s portfolio in Q2 2026, its #1774 holding.
  • Qube Research & Technologies (QRT) first reported a position in Bel Fuse Inc Class B in Q3 2022 and has held it in 15 quarters since.
  • Qube Research & Technologies (QRT)'s Bel Fuse Inc Class B position peaked at $5.71M in Q4 2024.
  • 277 funds tracked by Wall St. Rank held Bel Fuse Inc Class B as of Q2 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q2 2026, filed 14 Aug 2026.