Irving Kahn - Kahn Brothers Group Inc
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    47
Portfolio value:    $564,065,307
Holdings Activity Buys Sells    History
Holding/activity history for  MBIA Inc. (MBI)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 2,056,434 2.15 Add 99.89% 1.07 $5.91 $12,153,524 SEC
2025   Q4 1,028,784 1.30 Reduce 0.10% <0.01 $7.16 $7,366,093 SEC
2025   Q3 1,029,794 1.44 Buy 1.44 $7.45 $7,671,965 SEC
2025   Q1 0 0.00 Sell 100.00% <0.01 SEC
2024   Q4 10,600 <0.01 Buy <0.01 $6.46 $68,476 SEC
2024   Q3 0 0.00 Sell 100.00% 5.15 SEC
2024   Q2 5,570,263 5.15 Add 7.60% 0.36 $5.49 $30,580,277 SEC
2024   Q1 5,176,613 5.20 Add 7.18% 0.35 $6.76 $34,993,451 SEC
2023   Q4 4,829,606 4.66 Add 0.42% 0.02 $6.12 $29,556,809 SEC
2023   Q3 4,809,384 5.42 Reduce 0.60% 0.04 $7.21 $34,675,233 SEC
2023   Q2 4,838,495 6.13 Add 2.20% 0.13 $8.64 $41,804,606 SEC
2023   Q1 4,734,562 6.32 Reduce 1.72% 0.14 $9.26 $43,842,542 SEC
2022   Q4 4,817,282 8.15 Add 0.14% 0.01 $12.85 $61,902,114 SEC
2022   Q3 4,810,474 6.90 Reduce 0.54% 0.04 $9,199.91 $44,255,911,000 SEC
2022   Q2 4,836,404 8.05 Add 0.15% 0.01 $12,349.91 $59,729,140,000 SEC
2022   Q1 4,829,245 9.44 Reduce 3.01% 0.34 $15,390.09 $74,322,496,000 SEC
2021   Q4 4,978,900 11.16 Add 0.22% 0.02 $15,790.00 $78,616,832,000 SEC
2021   Q3 4,967,833 9.29 Reduce 1.50% 0.12 $12,850.00 $63,836,654,000 SEC
2021   Q2 5,043,329 8.19 Add 3.04% 0.24 $11,000.00 $55,476,619,000 SEC
2021   Q1 4,894,766 7.45 Reduce 0.27% 0.02 $9,620.00 $47,087,649,000 SEC
2020   Q4 4,907,791 5.67 Add 5.58% 0.30 $6,580.00 $32,293,264,000 SEC
2020   Q3 4,648,274 5.43 Reduce 6.71% 0.42 $6,060.00 $28,168,540,000 SEC
2020   Q2 4,982,751 6.20 Reduce 2.53% 0.17 $7,250.00 $36,124,945,000 SEC
2020   Q1 5,112,051 6.74 Reduce 5.36% 0.33 $7,140.00 $36,500,044,000 SEC
2019   Q4 5,401,839 6.16 Reduce 3.36% 0.22 $9,300.00 $50,237,103,000 SEC
2019   Q3 5,589,571 6.57 Reduce 0.45% 0.03 $9,230.00 $51,591,740,000 SEC
2019   Q2 5,614,736 6.64 Add 27.25% 1.42 $9,310.00 $52,273,192,000 SEC
2019   Q1 4,412,482 6.65 Reduce 2.64% 0.19 $9,520.00 $42,006,829,000 SEC
2018   Q4 4,531,910 7.38 Reduce 0.43% 0.03 $8,920.00 $40,424,637,000 SEC
2018   Q3 4,551,610 7.54 Reduce 1.35% 0.09 $10,690.00 $48,656,711,000 SEC
2018   Q2 4,614,060 6.70 Reduce 0.26% 0.02 $9,040.00 $41,711,102,000 SEC
2018   Q1 4,625,960 6.89 Add 0.78% 0.05 $9,260.00 $42,836,390,000 SEC
2017   Q4 4,590,028 5.35 Add 5.85% 0.30 $7,320.00 $33,599,005,000 SEC
2017   Q3 4,336,494 5.86 Reduce 3.28% 0.22 $8,700.00 $37,727,498,000 SEC
2017   Q2 4,483,598 6.56 Add 1.30% 0.08 $9,430.00 $42,280,330,000 SEC
2017   Q1 4,426,198 6.55 Add 1.33% 0.09 $8,470.00 $37,489,898,000 SEC
2016   Q4 4,368,164 8.06 Add 0.53% 0.04 $10,700.00 $46,739,355,000 SEC
2016   Q3 4,345,164 7.26 Reduce 0.23% 0.02 $7,790.00 $33,848,828,000 SEC
2016   Q2 4,355,207 6.70 Reduce 0.78% 0.06 $6,830.00 $29,746,064,000 SEC
2016   Q1 4,389,307 8.14 Reduce 0.45% 0.03 $8,850.00 $38,845,367,000 SEC
2015   Q4 4,409,224 5.62 Reduce 1.71% 0.09 $6,480.00 $28,571,771,000 SEC
2015   Q3 4,485,956 5.53 Add 29.60% 1.26 $6,080.00 $27,274,612,000 SEC
2015   Q2 3,461,356 3.89 Add 76.47% 1.69 $6,010.00 $20,802,750,000 SEC
2015   Q1 1,961,392 3.40 Reduce 1.03% 0.04 $9,300.00 $18,240,946,000 SEC
2014   Q4 1,981,842 3.64 Reduce 15.21% 0.60 $9,540.00 $18,906,772,000 SEC
2014   Q3 2,337,439 3.92 Reduce 7.35% 0.34 $9,180.00 $21,457,690,000 SEC
2014   Q2 2,522,739 4.58 Reduce 0.73% 0.04 $11,040.00 $27,851,039,000 SEC
2014   Q1 2,541,239 5.81 Add 19.01% 0.93 $13,990.00 $35,551,934,000 SEC
2013   Q4 2,135,230 4.98 Reduce 28.46% 1.46 $11,940.00 $25,494,646,000 SEC
2013   Q3 2,984,780 5.13 Add 0.59% 0.03 $10,230.00 $30,534,300,000 SEC
2013   Q2 2,967,350 6.96 $13,310.00 $39,495,429,000 SEC