Thomas Russo - Gardner Russo & Quinn
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    86
Portfolio value:    $8,496,278,296
Holdings Activity Buys Sells    History
Holding/activity history for  Berkshire Hathaway CL A (BRK.A)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 1,460 12.34 Reduce 1.88% 0.23 $718,140.00 $1,048,484,400 SEC
2025   Q4 1,488 12.12 Reduce 3.44% 0.43 $754,800.00 $1,123,142,400 SEC
2025   Q3 1,541 12.46 Reduce 5.11% 0.64 $754,200.00 $1,162,222,200 SEC
2025   Q2 1,624 12.58 Reduce 1.99% 0.30 $728,800.00 $1,183,571,200 SEC
2025   Q1 1,657 14.83 Reduce 11.34% 1.63 $798,441.60 $1,323,017,731 SEC
2024   Q4 1,869 14.39 Reduce 8.61% 1.25 $680,920.00 $1,272,639,480 SEC
2024   Q3 2,045 14.51 Reduce 3.26% 0.45 $691,180.00 $1,413,463,100 SEC
2024   Q2 2,114 13.67 Reduce 0.84% 0.12 $612,241.00 $1,294,277,474 SEC
2024   Q1 2,132 13.88 Reduce 11.79% 1.58 $634,440.00 $1,352,626,080 SEC
2023   Q4 2,417 13.37 Reduce 2.62% 0.38 $542,625.03 $1,311,524,698 SEC
2023   Q3 2,482 14.38 Reduce 1.90% 0.25 $531,477.00 $1,319,125,914 SEC
2023   Q2 2,530 12.94 Reduce 1.90% 0.24 $517,810.00 $1,310,059,300 SEC
2023   Q1 2,579 12.46 Reduce 0.81% 0.11 $465,600.00 $1,200,782,400 SEC
2022   Q4 2,600 13.46 Reduce 4.06% 0.54 $468,710.96 $1,218,648,496 SEC
2022   Q3 2,710 13.33 Reduce 1.53% 0.19 $406,470.11 $1,101,534,000 SEC
2022   Q2 2,752 12.59 Reduce 1.68% 0.24 $408,949.85 $1,125,430,000 SEC
2022   Q1 2,799 14.25 Reduce 5.95% 0.71 $528,921.04 $1,480,450,000 SEC
2021   Q4 2,976 11.97 Reduce 2.23% 0.26 $450,661.96 $1,341,170,000 SEC
2021   Q3 3,044 11.55 Reduce 3.21% 0.36 $411,379.11 $1,252,238,000 SEC
2021   Q2 3,145 11.13 Reduce 3.38% 0.39 $418,600.95 $1,316,500,000 SEC
2021   Q1 3,255 11.46 Reduce 4.80% 0.52 $385,702.00 $1,255,460,000 SEC
2020   Q4 3,419 10.80 Reduce 4.04% 0.45 $347,814.86 $1,189,179,000 SEC
2020   Q3 3,563 11.09 Reduce 1.38% 0.14 $320,001.12 $1,140,164,000 SEC
2020   Q2 3,613 9.82 Reduce 4.34% 0.45 $267,300.03 $965,755,000 SEC
2020   Q1 3,777 10.39 Reduce 1.90% 0.19 $272,000.00 $1,027,344,000 SEC
2019   Q4 3,850 10.04 Reduce 1.94% 0.18 $339,590.13 $1,307,422,000 SEC
2019   Q3 3,926 9.54 Reduce 1.90% 0.18 $311,831.89 $1,224,252,000 SEC
2019   Q2 4,002 9.70 Reduce 2.34% 0.22 $318,350.07 $1,274,037,000 SEC
2019   Q1 4,098 9.60 Reduce 7.22% 0.81 $301,214.98 $1,234,379,000 SEC
2018   Q4 4,417 11.23 Reduce 3.03% 0.32 $306,000.00 $1,351,602,000 SEC
2018   Q3 4,555 10.55 Reduce 1.43% 0.14 $320,000.00 $1,457,600,000 SEC
2018   Q2 4,621 9.52 Reduce 0.96% 0.09 $282,040.03 $1,303,307,000 SEC
2018   Q1 4,666 9.75 Reduce 0.30% 0.03 $299,100.09 $1,395,601,000 SEC
2017   Q4 4,680 9.60 Reduce 2.80% 0.26 $297,600.00 $1,392,768,000 SEC
2017   Q3 4,815 9.37 Reduce 0.39% 0.04 $274,739.98 $1,322,873,000 SEC
2017   Q2 4,834 9.10 Reduce 0.98% 0.09 $254,700.04 $1,231,220,000 SEC
2017   Q1 4,882 9.45 Reduce 0.61% 0.06 $249,850.06 $1,219,768,000 SEC
2016   Q4 4,912 10.15 Reduce 1.44% 0.13 $244,120.93 $1,199,122,000 SEC
2016   Q3 4,984 8.97 Reduce 0.30% 0.03 $216,219.90 $1,077,640,000 SEC
2016   Q2 4,999 9.09 Reduce 0.28% 0.03 $216,974.99 $1,084,658,000 SEC
2016   Q1 5,013 9.05 Reduce 0.83% 0.07 $213,450.03 $1,070,025,000 SEC
2015   Q4 5,055 8.55 Add 0.40% 0.03 $197,800.00 $999,879,000 SEC
2015   Q3 5,035 8.88 Reduce 1.31% 0.12 $195,239.92 $983,033,000 SEC
2015   Q2 5,102 9.19 Add 0.75% 0.07 $204,850.06 $1,045,145,000 SEC
2015   Q1 5,064 9.90 Add 0.08% <0.01 $217,500.00 $1,101,420,000 SEC
2014   Q4 5,060 10.41 Reduce 0.43% 0.04 $226,000.00 $1,143,560,000 SEC
2014   Q3 5,082 9.90 Add 0.20% 0.02 $206,900.04 $1,051,466,000 SEC
2014   Q2 5,072 8.90 Reduce 0.72% 0.07 $189,906.94 $963,208,000 SEC
2014   Q1 5,109 9.25 Add 0.61% 0.06 $187,349.97 $957,171,000 SEC
2013   Q4 5,078 8.93 Add 2.52% 0.22 $177,899.96 $903,376,000 SEC
2013   Q3 4,953 9.01 Add 1.27% 0.11 $170,410.05 $844,041,000 SEC
2013   Q2 4,891 9.66 Add 1.20% 0.11 $168,600.08 $824,623,000 SEC
2013   Q1 4,833 8.89 Add 4.75% 0.40 $156,279.95 $755,301,000 SEC
2012   Q4 4,614 8.55 Add 2.40% 0.20 $134,060.03 $618,553,000 SEC
2012   Q3 4,506 8.77 Add 2.95% 0.25 $132,699.96 $597,946,000 SEC
2012   Q2 4,377 8.59 Add 5.06% 0.41 $124,944.94 $546,884,000 SEC
2012   Q1 4,166 8.27 Add 5.66% 0.44 $121,899.90 $507,835,000 SEC
2011   Q4 3,943 8.42 Add 2.84% 0.23 $114,755.01 $452,479,000 SEC
2011   Q3 3,834 8.70 Add 3.20% 0.27 $106,799.95 $409,471,000 SEC
2011   Q2 3,715 8.24 Add 4.47% 0.35 $116,104.98 $431,330,000 SEC
2011   Q1 3,556 9.06 Add 2.48% 0.22 $125,300.06 $445,567,000 SEC
2010   Q4 3,470 16.32 Add 2.30% 0.37 $120,449.86 $417,961,000 SEC
2010   Q3 3,392 18.21 Add 0.89% 0.16 $124,500.00 $422,304,000 SEC
2010   Q2 3,362 19.65 Add 0.27% 0.05 $120,000.00 $403,440,000 SEC
2010   Q1 3,353 18.77 Add 1.85% 0.34 $121,799.88 $408,395,000 SEC
2009   Q4 3,292 17.36 Add 4.05% 0.68 $99,199.88 $326,566,000 SEC
2009   Q3 3,164 17.38 Reduce 4.84% 0.88 $101,000.00 $319,564,000 SEC
2009   Q2 3,325 18.07 Buy 18.07 $90,000.00 $299,250,000 SEC
2009   Q1 0 0.00 Sell 100.00% 18.03 SEC
2008   Q4 3,290 18.03 Buy 18.03 $96,600.00 $317,814,000 SEC
2008   Q2 0 0.00 Sell 100.00% 10.62 SEC
2008   Q1 3,539 10.62 Add 0.20% 0.02 $133,400.11 $472,103,000 SEC
2007   Q4 3,532 10.64 Reduce 0.48% <0.01 $141,599.94 $500,131,000 SEC
2007   Q3 3,549 1.27 Add 1.28% 0.02 $5,802.20 $20,592,000 SEC
2007   Q2 3,504 8.15 Add 0.52% 0.04 $109,474.89 $383,600,000 SEC
2007   Q1 3,486 8.66 Add 1.87% 0.16 $108,989.96 $379,939,000 SEC
2006   Q4 3,422 8.88 Add 1.00% 0.09 $109,990.06 $376,386,000 SEC
2006   Q3 3,388 8.44 Add 0.92% 0.08 $95,799.88 $324,570,000 SEC
2006   Q2 3,357 8.52 Buy 8.52 $91,658.92 $307,699,000 SEC
2006   Q1 0 0.00 Sell 100.00% 8.52 SEC
2005   Q4 3,160 8.52 Buy 8.52 $88,619.94 $280,039,000 SEC
2000   Q1 0 0.00 Sell 100.00% 9.39 SEC
1999   Q4 1,586 9.39 Reduce 5.43% 0.50 $56,100,000.00 $88,974,600,000 SEC
1999   Q3 1,677 9.22 Add 0.78% 0.07 $55,000,000.00 $92,235,000,000 SEC
1999   Q2 1,664 10.08 Add 0.18% 0.02 $68,900,000.00 $114,649,600,000 SEC
1999   Q1 1,661 10.80 $71,399.76 $118,595,000 SEC