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  M&T Bank Corp. (MTB)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2020   Q4 0 0.00 Sell 100.00% 0.12 SEC
2020   Q3 2,919,613 0.12 Reduce 35.64% 0.08 $92.09 $268,867,000 SEC
2020   Q2 4,536,174 0.23 Reduce 15.72% 0.05 $103.97 $471,626,000 SEC
2020   Q1 5,382,040 0.32 $103.43 $556,665,000 SEC
2019   Q4 5,382,040 0.38 $169.75 $913,602,000 SEC
2019   Q3 5,382,040 0.40 $157.97 $850,202,000 SEC
2019   Q2 5,382,040 0.44 $170.07 $915,324,000 SEC
2019   Q1 5,382,040 0.42 $157.02 $845,088,000 SEC
2018   Q4 5,382,040 0.42 $143.13 $770,331,000 SEC
2018   Q3 5,382,040 0.40 $164.54 $885,561,000 SEC
2018   Q2 5,382,040 0.47 $170.15 $915,754,000 SEC
2018   Q1 5,382,040 0.53 $184.36 $992,234,000 SEC
2017   Q4 5,382,040 0.48 $170.99 $920,275,000 SEC
2017   Q3 5,382,040 0.49 $161.04 $866,724,000 SEC
2017   Q2 5,382,040 0.54 $161.95 $871,622,000 SEC
2017   Q1 5,382,040 0.51 $154.73 $832,764,000 SEC
2016   Q4 5,382,040 0.57 $156.43 $841,913,000 SEC
2016   Q3 5,382,040 0.49 $116.10 $624,856,000 SEC
2016   Q2 5,382,040 0.49 $118.23 $636,319,000 SEC
2016   Q1 5,382,040 0.46 $111.00 $597,406,000 SEC
2015   Q4 5,382,040 0.49 $121.18 $652,195,000 SEC
2015   Q3 5,382,040 0.52 $121.95 $656,340,000 SEC
2015   Q2 5,382,040 0.63 $124.93 $672,379,000 SEC
2015   Q1 5,382,040 0.64 $127.00 $683,519,000 SEC
2014   Q4 5,382,040 0.62 $125.62 $676,093,000 SEC
2014   Q3 5,382,040 0.62 $123.29 $663,552,000 SEC
2014   Q2 5,382,040 0.62 $124.05 $667,642,000 SEC
2014   Q1 5,382,040 0.62 $121.30 $652,842,000 SEC
2013   Q4 5,382,040 0.60 $116.42 $626,576,000 SEC
2013   Q3 5,382,040 0.66 $111.92 $602,358,000 SEC
2013   Q2 5,382,040 0.68 $111.75 $601,444,000 SEC
2013   Q1 5,382,040 0.66 $103.16 $555,211,000 SEC
2012   Q4 5,382,040 0.72 $98.47 $529,969,000 SEC
2012   Q3 5,382,040 0.69 $95.16 $512,155,000 SEC
2012   Q2 5,382,040 0.62 $82.57 $444,395,000 SEC
2011   Q4 5,382,040 0.64 $76.34 $410,865,000 SEC
2011   Q3 5,382,040 0.65 Add 0.34% <0.01 $69.90 $376,204,000 SEC
2011   Q2 5,363,821 0.91 $87.95 $471,749,000 SEC
2011   Q1 5,363,821 0.90 $88.47 $474,537,000 SEC
2010   Q4 5,363,821 0.90 $87.05 $466,920,000 SEC
2010   Q3 5,363,821 0.92 $81.81 $438,814,000 SEC
2010   Q2 5,363,821 1.00 Reduce 3.59% 0.03 $84.95 $455,657,000 SEC
2010   Q1 5,563,281 0.88 Reduce 17.15% 0.14 $79.38 $441,613,000 SEC
2009   Q4 6,715,060 0.79 $66.89 $449,171,000 SEC
2009   Q3 6,715,060 0.75 $62.32 $418,482,000 SEC
2009   Q2 6,715,060 0.71 $50.93 $341,998,000 SEC
2009   Q1 6,715,060 0.76 $45.24 $303,789,000 SEC
2008   Q4 6,715,060 0.76 $57.41 $385,512,000 SEC
2008   Q3 6,715,060 1.05 $89.25 $599,319,000 SEC
2008   Q2 6,715,060 0.84 $70.54 $473,680,000 SEC
2008   Q1 6,715,060 0.83 Add 0.09% <0.01 $80.48 $540,428,000 SEC
2007   Q4 6,708,760 0.82 $81.57 $547,233,000 SEC
2007   Q3 6,708,760 1.09 $103.45 $694,022,000 SEC
2007   Q2 6,708,760 1.23 $106.90 $717,166,000 SEC
2007   Q1 6,708,760 1.40 $115.83 $777,075,000 SEC
2006   Q4 6,708,760 1.62 $122.16 $819,542,000 SEC
2006   Q3 6,708,760 1.69 $119.96 $804,782,000 SEC
2006   Q2 6,708,760 1.83 $117.92 $791,096,000 SEC
2006   Q1 6,708,760 1.76 $114.14 $765,737,000 SEC
2005   Q4 6,708,760 1.80 $109.05 $731,590,000 SEC
2005   Q3 6,708,760 2.25 $105.71 $709,183,000 SEC
2005   Q2 6,708,760 2.14 $105.16 $705,493,000 SEC
2005   Q1 6,708,760 2.09 $102.06 $684,696,000 SEC
2004   Q4 6,708,760 2.19 $107.84 $723,473,000 SEC
2004   Q3 6,708,760 2.05 $95.70 $642,028,000 SEC
2004   Q2 6,708,760 2.01 $87.30 $585,675,000 SEC
2004   Q1 6,708,760 1.80 $89.85 $602,782,000 SEC
2003   Q4 6,708,760 2.01 $98.30 $659,471,000 SEC
2003   Q3 6,708,760 2.00 Buy 2.00 $87.30 $585,675,000 SEC
2003   Q2 0 0.00 Sell 100.00% 2.13 SEC
2003   Q1 6,708,760 2.13 $78.58 $527,175,000 SEC
2002   Q4 6,708,760 2.05 $79.35 $532,341,000 SEC
2002   Q3 6,708,760 2.04 $78.81 $528,717,000 SEC
2002   Q2 6,708,760 2.03 $85.76 $575,343,000 SEC
2002   Q1 6,708,760 1.90 $80.37 $539,183,000 SEC
2001   Q4 6,708,760 1.85 $72.85 $488,733,000 SEC
2001   Q3 6,708,760 1.98 $74.00 $496,448,000 SEC
2001   Q2 6,708,760 1.87 $75.50 $506,511,000 SEC
2001   Q1 6,708,760 1.76 $69.90 $468,941,000 SEC
2000   Q4 6,708,760 1.54 Add 901.44% 1.39 $68.00 $456,196,000 SEC
2000   Q3 669,910 1.24 Buy 1.24 $510.00 $341,654,000 SEC
2000   Q1 0 0.00 Sell 100.00% 0.79 SEC
1999   Q4 510,310 0.79 Buy 0.79 $414.25 $211,396,000 SEC