Andreas Halvorsen - Viking Global Investors
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    77
Portfolio value:    $35,748,670,967
Holdings Activity Buys Sells    History
Holding/activity history for  Mastercard Inc. (MA)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2024   Q2 0 0.00 Sell 100.00% 1.42 SEC
2024   Q1 794,313 1.42 Reduce 31.36% 0.57 $481.57 $382,517,311 SEC
2023   Q4 1,157,231 1.81 Add 295.92% 1.35 $426.51 $493,570,594 SEC
2023   Q3 292,288 0.47 Reduce 71.14% 1.17 $395.91 $115,719,742 SEC
2023   Q2 1,012,725 1.64 Add 27.11% 0.35 $393.30 $398,304,743 SEC
2023   Q1 796,740 1.36 Reduce 53.39% 1.60 $363.41 $289,543,283 SEC
2022   Q4 1,709,228 2.99 Reduce 3.47% 0.08 $347.73 $594,349,852 SEC
2022   Q3 1,770,583 2.33 Reduce 23.10% 0.77 $284.34 $503,448,000 SEC
2022   Q2 2,302,305 3.33 Add 28.37% 0.74 $315.48 $726,331,000 SEC
2022   Q1 1,793,488 2.60 Buy 2.60 $357.38 $640,957,000 SEC
2017   Q4 0 0.00 Sell 100.00% 2.04 SEC
2017   Q3 2,150,301 2.04 Add 931.34% 1.84 $141.20 $303,623,000 SEC
2017   Q2 208,496 0.17 Reduce 63.63% 0.18 $121.45 $25,322,000 SEC
2017   Q1 573,321 0.29 Reduce 86.68% 1.78 $112.47 $64,481,000 SEC
2016   Q4 4,304,695 2.05 Reduce 43.98% 1.52 $103.25 $444,460,000 SEC
2016   Q3 7,684,256 3.46 Add 19.46% 0.56 $101.77 $782,027,000 SEC
2016   Q2 6,432,259 2.44 Add 229.42% 1.70 $88.06 $566,425,000 SEC
2016   Q1 1,952,623 0.82 Add 1,103.36% 0.75 $94.50 $184,523,000 SEC
2015   Q4 162,264 0.06 Reduce 97.01% 1.97 $97.36 $15,798,000 SEC
2015   Q3 5,427,711 2.03 Reduce 33.96% 1.07 $90.12 $489,145,000 SEC
2015   Q2 8,218,696 3.16 Reduce 0.56% 0.02 $93.48 $768,284,000 SEC
2015   Q1 8,264,648 3.02 Add 92.02% 1.45 $86.39 $713,983,000 SEC
2014   Q4 4,304,154 1.95 Reduce 67.03% 2.87 $86.16 $370,846,000 SEC
2014   Q3 13,056,351 4.28 Add 32.95% 1.06 $73.92 $965,125,000 SEC
2014   Q2 9,820,830 3.51 Add 27.00% 0.75 $73.47 $721,536,000 SEC
2014   Q1 7,732,820 2.64 Add 1,104.33% 2.42 $74.70 $577,642,000 SEC
2013   Q4 642,087 2.74 Reduce 15.88% 0.50 $835.46 $536,438,000 SEC
2013   Q3 763,287 3.17 Reduce 11.79% 0.35 $672.78 $513,524,000 SEC
2013   Q2 865,295 3.01 Add 73.98% 1.28 $574.50 $497,111,000 SEC
2013   Q1 497,362 2.24 Reduce 10.02% 0.26 $541.13 $269,137,000 SEC
2012   Q4 552,762 2.58 Reduce 33.14% 1.18 $491.28 $271,560,000 SEC
2012   Q3 826,762 3.56 Reduce 44.92% 3.29 $451.48 $373,266,000 SEC
2012   Q2 1,501,062 7.33 Add 8.09% 0.55 $430.11 $645,621,000 SEC
2012   Q1 1,388,662 7.10 Add 21.44% 1.25 $420.54 $583,987,000 SEC
2011   Q4 1,143,500 5.84 Add 50.01% 1.95 $372.82 $426,319,000 SEC
2011   Q3 762,300 3.86 Buy 3.86 $317.16 $241,771,000 SEC
2010   Q1 0 0.00 Sell 100.00% 7.88 SEC
2009   Q4 2,060,946 7.88 Add 50.23% 2.63 $255.98 $527,560,000 SEC
2009   Q3 1,371,900 4.61 Reduce 44.80% 4.78 $202.15 $277,329,000 SEC
2009   Q2 2,485,200 10.68 Reduce 6.95% 1.26 $167.31 $415,798,000 SEC
2009   Q1 2,670,900 18.10 Add 176.61% 11.56 $167.48 $447,322,000 SEC
2008   Q4 965,600 4.77 Buy 4.77 $142.93 $138,013,000 SEC
2008   Q3 0 0.00 Sell 100.00% 5.41 SEC
2008   Q2 839,000 5.41 Reduce 68.61% 10.25 $265.52 $222,771,000 SEC
2008   Q1 2,672,600 14.94 Add 6.84% 0.96 $222.99 $595,963,000 SEC
2007   Q4 2,501,500 12.99 Add 188.19% 8.48 $215.20 $538,322,000 SEC
2007   Q3 868,000 3.74 Reduce 2.21% 0.09 $147.97 $128,437,000 SEC
2007   Q2 887,600 3.92 Reduce 47.09% 2.50 $165.87 $147,226,000 SEC
2007   Q1 1,677,500 5.30 Reduce 58.61% 7.77 $106.24 $178,217,000 SEC
2006   Q4 4,053,300 13.25 Reduce 9.79% 1.01 $98.49 $399,209,000 SEC
2006   Q3 4,493,300 10.33 Add 1,291.11% 9.59 $70.35 $316,103,000 SEC
2006   Q2 323,000 0.53 Buy 0.53 $48.00 $15,504,000 SEC