Martin Whitman - Third Avenue Management
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    53
Portfolio value:    $616,036,133
Holdings Activity Buys Sells    History
Holding/activity history for  MBIA Inc. (MBI)
← All MBI superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2010   Q1 0 0.00 Sell 100.00% 0.47 $4.05–6.63 · VW $5.65i SEC
2009   Q4 5,484,555 0.47 Reduce 69.65% 2.08 $3.19–7.85 · VW $5.01i $21,829,000 SEC
2009   Q3 18,068,337 2.98 Reduce 10.52% 0.24 $3.57–8.54 · VW $6.62i $140,210,000 SEC
2009   Q2 20,193,337 2.27 $4.33 $87,437,000 SEC
2009   Q1 20,193,337 2.79 Buy 2.79 $2.17–5.77 · VW $4.17i $92,485,000 SEC
2008   Q4 0 0.00 Sell 100.00% 9.62 $3.50–12.96 · VW $6.84i SEC
2008   Q2 171,879 9.62 Reduce 58.91% 4.94 $3.62–14.50 · VW $7.50i $39,152,491 SEC
2008   Q1 418,252 8.39 Add 62.99% 3.24 $6.75–19.75 · VW $12.91i $34,226,837 SEC
2007   Q4 256,613 3.38 Reduce 37.24% 0.71 $17.79–68.98 · VW $35.13i $13,774,170 SEC
2007   Q3 408,870 1.90 Add 60.37% 0.71 $48.95–66.25 · VW $58.75i $6,697,298,000 SEC
2007   Q2 254,953 1.09 Reduce 5.12% 0.06 $60.40–72.38 · VW $65.00i $4,097,601 SEC
2007   Q1 268,715 1.22 Reduce 11.40% 0.11 $63.19–76.02 · VW $68.23i $4,103,151,000 SEC
2006   Q4 303,299 0.99 Buy 0.99 $60.57–73.49 · VW $69.04i $4,151,369 SEC
2006   Q3 0 0.00 Sell 100.00% 1.11 $56.30–64.42 · VW $60.72i SEC
2006   Q2 245,260 1.11 Reduce 2.73% 0.04 $56.00–60.87 · VW $58.47i $4,188,891 SEC
2006   Q1 252,149 1.28 Reduce 0.20% <0.01 $56.86–63.63 · VW $60.21i $4,193,402 SEC
2005   Q4 252,652 1.33 Reduce 0.24% <0.01 $54.15–64.00 · VW $59.44i $4,199,667 SEC
2005   Q3 253,267 1.37 Add 5.40% 0.07 $54.75–63.23 · VW $59.53i $4,177,937 SEC
2005   Q2 240,300 1.76 Add 101.29% 0.89 $49.07–61.35 · VW $56.58i $4,051,589,000 SEC
2005   Q1 119,381 1.07 Reduce 13.53% $52.10–63.33 · VW $55.90i $2,283,493,000 SEC
2004   Q4 138,067 0.00 $15.80 $2,181,843 SEC
Price snapshot:
Current price$6.30
52-week low$4.41
52-week high$8.26