AR
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Advisory Research’s Bel Fuse Inc Class A BELFA Stock Holding History

Advisory Research’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
2025
Q4 		– Sell
-28,250
Closed -$3.29M – 145
2025
Q3 		$3.29M Hold
28,250
– – 0.43% 47
2025
Q2 		$2.54M Buy
28,250
+9,008
+47% +$624K 0.39% 60
2025
Q1 		$1.39M Hold
19,242
– – 0.24% 85
2024
Q4 		$1.73M Hold
19,242
– – 0.29% 73
2024
Q3 		$1.91M Hold
19,242
– – 0.34% 70
2024
Q2 		$1.56M Hold
19,242
– – 0.29% 82
2024
Q1 		$1.36M Buy
19,242
+9,242
+92% +$621K 0.27% 85
2023
Q4 		$646K Buy
+10,000
New +$527K 0.1% 207

Other funds holding BELFA

Brown Advisory
Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return
GF
Gabelli Funds Rye, New York $15.7B AUM 36.4% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
CCC
Cable Car Capital San Francisco, California $4.66B AUM 77.16% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
HP
Hound Partners New York $863M AUM 11.22% 1-Year Est. Return

Advisory Research's BELFA Position: Q4 2025 in Review

Advisory Research sold out of Bel Fuse Inc Class A (BELFA) in Q4 2025, closing a stake of 28,250 shares — an estimated $3.29M sold.

Advisory Research first reported a position in BELFA in Q4 2023 and held it in 8 quarters. The position peaked at $3.29M in Q3 2025. 77 funds tracked by Wall St. Rank hold BELFA as of Q4 2025.

  • Advisory Research reported no remaining Bel Fuse Inc Class A position as of Q4 2025 after selling out during the quarter.
  • Advisory Research sold 28,250 Bel Fuse Inc Class A shares in Q4 2025, an estimated $3.29M.
  • Advisory Research first reported a position in Bel Fuse Inc Class A in Q4 2023 and held it in 8 quarters.
  • Advisory Research's Bel Fuse Inc Class A position peaked at $3.29M in Q3 2025.
  • 77 funds tracked by Wall St. Rank held Bel Fuse Inc Class A as of Q4 2025.

Based on Advisory Research's 13F filing for Q4 2025, filed 13 Feb 2026.