Jim Simons
BELFA icon

Jim Simons’s Bel Fuse Inc Class A BELFA Stock Holding History

Jim Simons’s Portfolio BELFA Stock Details BELFA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$19.1M Sell
65,553
-2,700
-4% -$656K 0.03% 717
2026
Q1 		$12.3M Buy
68,253
+26,200
+62% +$5.02M 0.02% 864
2025
Q4 		$6.38M Sell
42,053
-700
-2% -$93.9K 0.01% 1172
2025
Q3 		$4.97M Buy
42,753
+300
+0.7% +$33K 0.01% 1498
2025
Q2 		$3.81M Sell
42,453
-300
-0.7% -$20.8K 0.01% 1690
2025
Q1 		$3.08M Sell
42,753
-500
-1% -$40.8K ﹤0.01% 1726
2024
Q4 		$3.9M Buy
43,253
+1,300
+3% +$129K 0.01% 1603
2024
Q3 		$4.17M Buy
41,953
+7,600
+22% +$660K 0.01% 1553
2024
Q2 		$2.78M Sell
34,353
-1,147
-3% -$86.5K ﹤0.01% 1665
2024
Q1 		$2.51M Buy
35,500
+2,200
+7% +$148K ﹤0.01% 1881
2023
Q4 		$2.15M Buy
33,300
+1,100
+3% +$57.9K ﹤0.01% 1907
2023
Q3 		$1.51M Buy
32,200
+4,600
+17% +$239K ﹤0.01% 2033
2023
Q2 		$1.6M Buy
27,600
+1,400
+5% +$63.6K ﹤0.01% 2146
2023
Q1 		$952K Buy
26,200
+1,600
+7% +$58.3K ﹤0.01% 2510
2022
Q4 		$792K Buy
24,600
+2,300
+10% +$74.7K ﹤0.01% 2668
2022
Q3 		$623K Sell
22,300
-2,100
-9% -$58.1K ﹤0.01% 2793
2022
Q2 		$525K Buy
24,400
+600
+3% +$13.1K ﹤0.01% 3136
2022
Q1 		$500K Sell
23,800
-200
-0.8% -$3.54K ﹤0.01% 3194
2021
Q4 		$360K Sell
24,000
-4,100
-15% -$59.3K ﹤0.01% 3256
2021
Q3 		$407K Sell
28,100
-400
-1% -$5.89K ﹤0.01% 2965
2021
Q2 		$404K Buy
28,500
+2,500
+10% +$40.1K ﹤0.01% 3042
2021
Q1 		$484K Sell
26,000
-1,100
-4% -$18.3K ﹤0.01% 2917
2020
Q4 		$360K Buy
27,100
+1,300
+5% +$16.8K ﹤0.01% 2967
2020
Q3 		$302K Buy
25,800
+700
+3% +$7.72K ﹤0.01% 2992
2020
Q2 		$252K Buy
25,100
+500
+2% +$4.47K ﹤0.01% 3101
2020
Q1 		$186K Buy
24,600
+600
+3% +$7.05K ﹤0.01% 3116
2019
Q4 		$389K Buy
24,000
+1,800
+8% +$25.1K ﹤0.01% 2982
2019
Q3 		$306K Buy
22,200
+800
+4% +$10.3K ﹤0.01% 3030
2019
Q2 		$326K Buy
21,400
+200
+0.9% +$3.64K ﹤0.01% 3148
2019
Q1 		$454K Buy
21,200
+300
+1% +$6.04K ﹤0.01% 2956
2018
Q4 		$287K Buy
20,900
+300
+1% +$5.42K ﹤0.01% 3037
2018
Q3 		$444K Buy
20,600
+100
+0.5% +$2.25K ﹤0.01% 2884
2018
Q2 		$428K Sell
20,500
-600
-3% -$11.3K ﹤0.01% 2879
2018
Q1 		$359K Hold
21,100
– – ﹤0.01% 3009
2017
Q4 		$460K Buy
21,100
+900
+4% +$22.2K ﹤0.01% 2904
2017
Q3 		$549K Buy
20,200
+200
+1% +$4.59K ﹤0.01% 2769
2017
Q2 		$414K Hold
20,000
– – ﹤0.01% 2815
2017
Q1 		$453K Buy
20,000
+400
+2% +$9.41K ﹤0.01% 2799
2016
Q4 		$496K Buy
19,600
+1,900
+11% +$43.2K ﹤0.01% 2763
2016
Q3 		$357K Buy
17,700
+400
+2% +$7.34K ﹤0.01% 2914
2016
Q2 		$271K Hold
17,300
– – ﹤0.01% 2973
2016
Q1 		$236K Hold
17,300
– – ﹤0.01% 3043
2015
Q4 		$254K Sell
17,300
-200
-1% -$3.33K ﹤0.01% 2929
2015
Q3 		$289K Hold
17,500
– – ﹤0.01% 2780
2015
Q2 		$340K Buy
17,500
+400
+2% +$8.04K ﹤0.01% 2836
2015
Q1 		$313K Buy
17,100
+500
+3% +$10.1K ﹤0.01% 2755
2014
Q4 		$398K Buy
16,600
+500
+3% +$11.6K ﹤0.01% 2501
2014
Q3 		$391K Buy
16,100
+400
+3% +$9.28K ﹤0.01% 2391
2014
Q2 		$386K Buy
15,700
+600
+4% +$13.6K ﹤0.01% 2402
2014
Q1 		$292K Sell
15,100
-200
-1% -$3.77K ﹤0.01% 2528
2013
Q4 		$297K Sell
15,300
-300
-2% -$5.88K ﹤0.01% 2505
2013
Q3 		$270K Sell
15,600
-200
-1% -$3.25K ﹤0.01% 2496
2013
Q2 		$221K Buy
+15,800
New +$214K ﹤0.01% 2498

Other funds holding BELFA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
GF
Gabelli Funds Rye, New York $15.7B AUM 36.4% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
GI
GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
IAMOG
Investors Asset Management of Georgia Atlanta, Georgia $288M AUM 47.58% 1-Year Est. Return

Jim Simons's BELFA Position: Q2 2026 in Review

Jim Simons reduced its Bel Fuse Inc Class A (BELFA) stake by 4% in Q2 2026, selling an estimated $656K and leaving 65,553 shares worth $19.1M. The position accounts for 0.03% of the portfolio, ranked #717.

Jim Simons first reported a position in BELFA in Q2 2013 and has held it in 53 quarters since. 77 funds tracked by Wall St. Rank hold BELFA as of Q2 2026.

  • Jim Simons held 65,553 shares of Bel Fuse Inc Class A worth $19.1M as of Q2 2026.
  • Jim Simons sold 2,700 Bel Fuse Inc Class A shares in Q2 2026, an estimated $656K.
  • Bel Fuse Inc Class A made up 0.03% of Jim Simons's portfolio in Q2 2026, its #717 holding.
  • Jim Simons first reported a position in Bel Fuse Inc Class A in Q2 2013 and has held it in 53 quarters since.
  • 77 funds tracked by Wall St. Rank held Bel Fuse Inc Class A as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.