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  Alcon Inc. (ALC)
← All ALC superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2022   Q3 0 0.00 Sell 100.00% 0.03 $56.18–78.56 · VW $67.91i SEC
2022   Q2 3,415 0.03 Add 7.56% <0.01 $63.92–81.66 · VW $72.35i $237,718 SEC
2022   Q1 3,175 0.03 Buy 0.03 $70.94–87.34 · VW $77.11i $254,000 SEC
2020   Q2 0 0.00 Sell 100.00% 0.04 $49.74–64.92 · VW $56.87i SEC
2020   Q1 3,956 0.04 Reduce 16.82% <0.01 $39.37–65.37 · VW $54.37i $201,767 SEC
2019   Q4 4,756 0.03 Reduce 2.46% <0.01 $54.81–59.46 · VW $57.10i $269,047 SEC
2019   Q3 4,876 0.04 Reduce 5.34% <0.01 $56.00–62.95 · VW $59.69i $284,665 SEC
2019   Q2 5,151 0.04 Buy 0.04 $53.78–63.73 · VW $57.78i
IPO/listing quarter
$318,529 SEC
Price snapshot:
Current price$69.00
52-week low$61.83
52-week high$92.10