Irving Kahn - Kahn Brothers Group
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  Berkshire Hathaway CL B (BRK.B)
← All BRK.B superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2023   Q2 0 0.00 Sell 100.00% 0.14 $307.07–342.50 · VW $327.36i SEC
2023   Q1 3,107 0.14 $308.62 $958,877 SEC
2022   Q4 3,107 0.13 $308.94 $959,890 SEC
2022   Q3 3,107 0.13 Reduce 1.37% <0.01 $261.55–308.15 · VW $283.92i $829,702 SEC
2022   Q2 3,150 0.11 $269.30 $848,302 SEC
2022   Q1 3,150 0.15 Reduce 3.08% <0.01 $294.81–362.10 · VW $324.35i $1,147,291 SEC
2021   Q4 3,250 0.14 $299.00 $971,750 SEC
2021   Q3 3,250 0.13 $272.94 $887,055 SEC
2021   Q2 3,250 0.13 $277.92 $903,240 SEC
2021   Q1 3,250 0.13 $255.47 $830,278 SEC
2020   Q4 3,250 0.13 $231.87 $753,578 SEC
2020   Q3 3,250 0.13 Reduce 2.26% <0.01 $177.34–223.24 · VW $204.41i $692,055 SEC
2020   Q2 3,325 0.10 $178.51 $593,546 SEC
2020   Q1 3,325 0.11 Add 0.76% <0.01 $159.50–231.61 · VW $199.14i $607,910 SEC
2019   Q4 3,300 0.09 $226.50 $747,450 SEC
2019   Q3 3,300 0.09 Add 3.13% <0.01 $195.40–216.58 · VW $205.69i $686,466 SEC
2019   Q2 3,200 0.09 Buy 0.09 $196.89–219.16 · VW $207.72i $682,144 SEC
Price snapshot:
Current price$496.85
52-week low$455.19
52-week high$516.85