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Warren Buffett — AI-assisted portrait

Berkshire Hathaway

Warren Buffett

Portfolio date
December 31, 2021
Portfolio value
$330,952,724,000
Number of stocks
44
Activity from Q4 2021
PositionActivityShares
changed
% of
portfolio
Position value
Q4 2021
Add +33.24%+9,541,5171.36%$4,488,055,000
Add +3.29%+26,8460.03%$109,691,000
Add +1.37%+24,5800.29%$973,561,000
Reduce −0.61%-375,0000.84%$2,779,549,000
Reduce −7.04%-302,0000.43%$1,432,482,000
Reduce −8.85%-371,6850.75%$2,496,355,000
Reduce −13.23%-1,265,0000.54%$1,798,143,000
Reduce −34.21%-4,497,6340.10%$344,633,000
Reduce −76.40%-16,844,2620.10%$324,387,000
Reduce −78.93%-11,364,9270.12%$410,744,000
Reduce −85.23%-2,336,8440.02%$70,382,000
Sell all-42,789,2950.00%$0
Q3 2021
Add +24.13%+5,579,5990.99%$2,911,972,000
New+816,8630.03%$98,669,000
New+13,145,9020.16%$475,093,000
Reduce −1.92%-2,471,0192.56%$7,514,279,000
Reduce −4.26%-425,0000.73%$2,130,038,000
Reduce −6.05%-276,1080.51%$1,491,077,000
Reduce −16.15%-4,247,3300.44%$1,304,517,000
Reduce −19.43%-1,012,8351.04%$3,056,207,000
Reduce −29.86%-6,129,3730.53%$1,553,165,000
Reduce −34.67%-1,454,9370.14%$415,184,000
Sell all-9,157,1920.00%$0
Sell all-1,550,4810.00%$0
Q2 2021
Add +21.01%+10,727,6140.81%$2,367,094,000
Add +7.32%+299,8540.36%$1,049,589,000
Add +2.02%+35,5190.42%$1,216,746,000
New+1,550,4810.02%$46,918,000
Reduce −0.62%-798,1782.51%$7,342,802,000
Reduce −2.32%-548,3510.83%$2,421,999,000
Reduce −10.23%-2,340,3170.79%$2,312,258,000
Reduce −10.45%-7,000,0001.21%$3,550,200,000
Reduce −15.27%-4,737,9610.60%$1,756,983,000
Reduce −20.63%-1,090,8340.20%$590,391,000
Reduce −48.79%-8,725,1960.24%$712,155,000
Sell all-13,887,0370.00%$0
Sell all-643,0220.00%$0
Q1 2021
Add +52.26%+17,526,2790.68%$1,837,660,000
Add +23.89%+1,019,7010.24%$644,021,000
Add +8.25%+12,108,0793.42%$9,235,649,000
Add +1.38%+23,9000.39%$1,047,897,000
New+4,096,1460.35%$942,564,000
Reduce −1.11%-1,450,9142.65%$7,172,993,000
Reduce −6.91%-2,303,7890.72%$1,959,064,000
Reduce −7.59%-5,500,0001.42%$3,849,820,000
Reduce −10.44%-2,664,9040.92%$2,474,794,000
Reduce −24.50%-3,471,3000.24%$654,775,000
Reduce −37.69%-10,815,0470.51%$1,378,553,000
Reduce −40.70%-9,532,9630.15%$410,779,000
Reduce −51.19%-24,826,6940.92%$2,480,617,000
Reduce −98.71%-51,748,8130.01%$26,374,000
Sell all-13,849,2070.00%$0
Sell all-20,128,0000.00%$0
Q4 2020
Add +151.45%+88,368,7293.19%$8,619,594,000
Add +117.23%+2,828,8440.26%$706,884,000
Add +34.25%+8,555,5780.39%$1,065,040,000
Add +28.10%+6,294,3330.87%$2,347,450,000
Add +26.77%+901,3180.18%$499,336,000
Add +20.07%+4,268,7661.01%$2,735,870,000
Add +11.23%+3,364,8220.77%$2,067,833,000
Add +9.55%+4,226,1951.52%$4,095,738,000
Add +1.42%+24,2000.29%$775,350,000
Reduce −0.62%-823,8342.26%$6,109,721,000
Reduce −6.05%-57,160,00043.61%$117,714,016,000
Reduce −9.38%-7,500,0001.12%$3,018,899,000
Reduce −27.87%-5,352,3180.09%$232,390,000
Reduce −58.84%-74,956,5730.59%$1,582,152,000
Sell all-12,000,0000.00%$0
Sell all-967,2670.00%$0
Sell all-2,919,6130.00%$0
Sell all-3,711,7800.00%$0
Sell all-1,919,8270.00%$0
Q3 2020
Add +13.85%+3,038,3600.36%$847,019,000
Add +9.20%+85,092,00610.31%$24,333,323,000
Add +7.12%+5,319,0001.00%$2,367,201,000
New+21,264,3160.79%$1,862,541,000
New+29,971,1940.77%$1,806,963,000
New+44,272,7701.35%$3,187,639,000
New+3,366,5070.16%$386,138,000
New+22,403,1020.79%$1,858,337,000
New+3,711,7800.06%$136,222,000
New+6,125,3760.65%$1,537,469,000
New+2,413,1560.12%$275,968,000
New+58,347,7671.47%$3,471,109,000
Reduce −2.70%-650,0000.22%$519,222,000
Reduce −3.70%-36,326,71046.35%$109,358,868,000
Reduce −5.25%-2,000,0001.31%$3,091,586,000
Reduce −35.64%-1,616,5610.11%$268,867,000
Reduce −42.64%-8,918,7010.14%$337,320,000
Reduce −46.38%-110,202,2651.27%$2,994,716,000
Reduce −64.12%-3,430,7590.09%$211,008,000
Reduce −95.64%-21,241,1600.04%$93,119,000
Sell all-4,333,3630.00%$0