Warren Buffett - Berkshire Hathaway Inc
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    29
Portfolio value:    $263,095,703,570
Holdings Activity Buys Sells    History
Holding/activity history for  SiriusXM Holdings Inc (SIRI)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 124,807,117 1.09 $23.08 $2,880,548,260 SEC
2025   Q4 124,807,117 0.91 $20.00 $2,495,518,305 SEC
2025   Q3 124,807,117 1.09 Add 4.20% 0.04 $23.28 $2,904,885,649 SEC
2025   Q2 119,776,692 1.07 $22.97 $2,751,270,614 SEC
2025   Q1 119,776,692 1.04 Add 1.96% 0.02 $22.54 $2,700,365,521 SEC
2024   Q4 117,468,573 1.00 Add 11.71% 0.10 $22.80 $2,678,283,465 SEC
2024   Q3 105,155,029 0.93 Reduce 20.86% 0.03 $23.65 $2,486,916,437 SEC
2024   Q2 132,878,213 0.13 Add 262.24% 0.09 $2.83 $376,045,343 SEC
2024   Q1 36,681,912 0.04 Reduce 8.85% <0.01 $3.88 $142,325,819 SEC
2023   Q4 40,243,058 0.06 Add 315.60% 0.05 $5.47 $220,129,527 SEC
2023   Q3 9,683,224 0.01 Buy 0.01 $4.52 $43,768,172 SEC
2021   Q4 0 0.00 Sell 100.00% 0.09 SEC
2021   Q3 43,658,800 0.09 $6.10 $266,319,000 SEC
2021   Q2 43,658,800 0.10 $6.54 $285,529,000 SEC
2021   Q1 43,658,800 0.10 Reduce 12.68% 0.02 $6.09 $265,882,000 SEC
2020   Q4 50,000,000 0.12 $6.37 $318,500,000 SEC
2020   Q3 50,000,000 0.12 $5.36 $268,000,000 SEC
2020   Q2 50,000,000 0.15 Reduce 62.24% 0.23 $5.87 $293,500,000 SEC
2020   Q1 132,418,729 0.37 Reduce 2.83% 0.01 $4.94 $654,149,000 SEC
2019   Q4 136,275,729 0.40 $7.15 $974,372,000 SEC
2019   Q3 136,275,729 0.40 Reduce 1.19% <0.01 $6.25 $852,404,000 SEC
2019   Q2 137,915,729 0.37 $5.58 $769,570,000 SEC
2019   Q1 137,915,729 0.39 $5.67 $781,982,000 SEC
2018   Q4 137,915,729 0.43 $5.71 $787,499,000 SEC
2018   Q3 137,915,729 0.39 $6.32 $871,627,000 SEC
2018   Q2 137,915,729 0.48 $6.77 $933,690,000 SEC
2018   Q1 137,915,729 0.46 $6.24 $860,594,000 SEC
2017   Q4 137,915,729 0.39 $5.36 $739,228,000 SEC
2017   Q3 137,915,729 0.43 $5.52 $761,295,000 SEC
2017   Q2 137,915,729 0.47 Reduce 19.97% 0.11 $5.47 $754,399,000 SEC
2017   Q1 172,325,353 0.55 Add 3.41% 0.02 $5.15 $887,476,000 SEC
2016   Q4 166,639,941 0.50 Buy 0.50 $4.45 $741,547,000 SEC