XT
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XTX Topco’s Bel Fuse Inc Class A BELFA Stock Holding History

XTX Topco’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 		$746K Sell
2,563
-2,659
-51% -$646K 0.01% 2070
2026
Q1 		$941K Buy
+5,222
New +$1M 0.02% 1467

Other funds holding BELFA

Brown Advisory
Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return
MP
Mangrove Partners Greenwich, Connecticut $1.52B AUM 36.54% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
GF
Gabelli Funds Rye, New York $15.7B AUM 36.4% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
LSC
Logan Stone Capital Chicago, Illinois $473M AUM 0.79% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return

XTX Topco's BELFA Position: Q2 2026 in Review

XTX Topco reduced its Bel Fuse Inc Class A (BELFA) stake by 51% in Q2 2026, selling an estimated $646K and leaving 2,563 shares worth $746K. The position accounts for 0.01% of the portfolio, ranked #2070.

XTX Topco first reported a position in BELFA in Q1 2026 and has held it in 2 quarters since. The position peaked at $941K in Q1 2026. 110 funds tracked by Wall St. Rank hold BELFA as of Q2 2026.

  • XTX Topco held 2,563 shares of Bel Fuse Inc Class A worth $746K as of Q2 2026.
  • XTX Topco sold 2,659 Bel Fuse Inc Class A shares in Q2 2026, an estimated $646K.
  • Bel Fuse Inc Class A made up 0.01% of XTX Topco's portfolio in Q2 2026, its #2070 holding.
  • XTX Topco first reported a position in Bel Fuse Inc Class A in Q1 2026 and has held it in 2 quarters since.
  • XTX Topco's Bel Fuse Inc Class A position peaked at $941K in Q1 2026.
  • 110 funds tracked by Wall St. Rank held Bel Fuse Inc Class A as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.