MP
BELFB

Makaira Partners’s Bel Fuse Inc Class B BELFB Stock Holding History

Makaira Partners’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
Q1 		– Sell
-55,000
Closed -$9.33M – 2
2025
Q4 		$9.33M Sell
55,000
-45,000
-45% -$7.03M 7.29% 6
2025
Q3 		$14.1M Sell
100,000
-145,999
-59% -$18.6M 7.24% 7
2025
Q2 		$24M Hold
245,999
– – 7.31% 7
2025
Q1 		$18.4M Buy
+245,999
New +$19.6M 6.17% 8

Other funds holding BELFB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Makaira Partners's BELFB Position: Q1 2026 in Review

Makaira Partners sold out of Bel Fuse Inc Class B (BELFB) in Q1 2026, closing a stake of 55,000 shares — an estimated $9.33M sold.

Makaira Partners first reported a position in BELFB in Q1 2025 and held it in 4 quarters. The position peaked at $24M in Q2 2025. 233 funds tracked by Wall St. Rank hold BELFB as of Q1 2026.

  • Makaira Partners reported no remaining Bel Fuse Inc Class B position as of Q1 2026 after selling out during the quarter.
  • Makaira Partners sold 55,000 Bel Fuse Inc Class B shares in Q1 2026, an estimated $9.33M.
  • Makaira Partners first reported a position in Bel Fuse Inc Class B in Q1 2025 and held it in 4 quarters.
  • Makaira Partners's Bel Fuse Inc Class B position peaked at $24M in Q2 2025.
  • 233 funds tracked by Wall St. Rank held Bel Fuse Inc Class B as of Q1 2026.

Based on Makaira Partners's 13F filing for Q1 2026.