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  Phillips 66 (PSX)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2020   Q1 0 0.00 Sell 100.00% 0.01 SEC
2019   Q4 227,436 0.01 Reduce 95.61% 0.24 $111.41 $25,339,000 SEC
2019   Q3 5,182,637 0.25 Reduce 6.66% 0.02 $102.40 $530,702,000 SEC
2019   Q2 5,552,715 0.25 $93.54 $519,401,000 SEC
2019   Q1 5,552,715 0.26 Reduce 53.32% 0.30 $95.17 $528,452,000 SEC
2018   Q4 11,895,842 0.56 Reduce 22.92% 0.18 $86.15 $1,024,826,000 SEC
2018   Q3 15,433,024 0.79 Reduce 55.56% 1.11 $112.72 $1,739,611,000 SEC
2018   Q2 34,729,514 1.99 Reduce 23.99% 0.56 $112.31 $3,900,471,000 SEC
2018   Q1 45,689,892 2.32 Reduce 43.38% 1.85 $95.92 $4,382,575,000 SEC
2017   Q4 80,689,892 4.27 $101.15 $8,161,782,000 SEC
2017   Q3 80,689,892 4.16 $91.61 $7,392,000,000 SEC
2017   Q2 80,689,892 4.12 $82.69 $6,672,247,000 SEC
2017   Q1 80,689,892 3.95 $79.22 $6,392,254,000 SEC
2016   Q4 80,689,892 4.71 $86.41 $6,972,414,000 SEC
2016   Q3 80,689,892 5.05 Add 2.42% 0.12 $80.55 $6,499,571,000 SEC
2016   Q2 78,782,000 4.82 Add 4.28% 0.20 $79.34 $6,250,563,000 SEC
2016   Q1 75,550,745 5.09 Add 22.87% 0.95 $86.59 $6,541,939,000 SEC
2015   Q4 61,486,926 3.81 $81.80 $5,029,632,000 SEC
2015   Q3 61,486,926 3.71 Buy 3.71 $76.84 $4,724,655,000 SEC
2015   Q2 0 0.00 Sell 100.00% 0.55 SEC
2015   Q1 7,499,450 0.55 Add 14.19% 0.07 $78.60 $589,457,000 SEC
2014   Q4 6,567,600 0.43 Add 5.89% 0.02 $71.70 $470,897,000 SEC
2014   Q3 6,202,400 0.47 Reduce 4.52% 0.02 $81.31 $504,317,000 SEC
2014   Q2 6,495,800 0.49 Reduce 33.32% 0.24 $80.43 $522,457,000 SEC
2014   Q1 9,741,303 0.71 Reduce 64.14% 1.28 $77.06 $750,664,000 SEC
2013   Q4 27,163,918 2.00 $77.13 $2,095,153,000 SEC
2013   Q3 27,163,918 1.73 $57.82 $1,570,618,000 SEC
2013   Q2 27,163,918 1.82 $58.91 $1,600,226,000 SEC
2013   Q1 27,163,918 2.26 $69.97 $1,900,660,000 SEC
2012   Q4 27,163,918 1.95 $53.10 $1,442,404,000 SEC
2012   Q3 27,163,918 1.70 $46.37 $1,259,591,000 SEC
2012   Q2 27,163,918 1.26 Buy 1.26 $33.24 $902,928,000 SEC