Warren Buffett - Berkshire Hathaway
Holding/activity history for Bank of New York Mellon Corp. (BK)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2023 Q1 | 0 | 0 | Sell 100.00% | 0.38 | |
| 2022 Q4 | 25,069,867 | 0.38 | Reduce 59.70% | 0.56 | $45.52 |
| 2022 Q3 | 62,210,878 | 0.81 | Reduce 14.02% | 0.13 | $38.52 |
| 2022 Q2 | 72,357,453 | 1.01 | $41.71 | ||
| 2022 Q1 | 72,357,453 | 0.99 | $49.63 | ||
| 2021 Q4 | 72,357,453 | 1.27 | $58.08 | ||
| 2021 Q3 | 72,357,453 | 1.28 | $51.84 | ||
| 2021 Q2 | 72,357,453 | 1.27 | $51.23 | ||
| 2021 Q1 | 72,357,453 | 1.27 | $47.29 | ||
| 2020 Q4 | 72,357,453 | 1.14 | $42.44 | ||
| 2020 Q3 | 72,357,453 | 1.05 | $34.34 | ||
| 2020 Q2 | 72,357,453 | 1.38 | Reduce 9.29% | 0.14 | $38.65 |
| 2020 Q1 | 79,765,057 | 1.53 | $33.68 | ||
| 2019 Q4 | 79,765,057 | 1.66 | Reduce 1.45% | 0.02 | $50.33 |
| 2019 Q3 | 80,937,250 | 1.70 | $45.21 | ||
| 2019 Q2 | 80,937,250 | 1.72 | $44.15 | ||
| 2019 Q1 | 80,937,250 | 2.05 | $50.43 | ||
| 2018 Q4 | 80,937,250 | 2.08 | Add 3.97% | 0.08 | $47.07 |
| 2018 Q3 | 77,849,476 | 1.80 | Add 20.14% | 0.30 | $50.99 |
| 2018 Q2 | 64,800,376 | 1.79 | Add 4.19% | 0.07 | $53.93 |
| 2018 Q1 | 62,191,448 | 1.70 | Add 2.26% | 0.04 | $51.53 |
| 2017 Q4 | 60,818,783 | 1.71 | Add 21.08% | 0.30 | $53.86 |
| 2017 Q3 | 50,229,588 | 1.50 | $53.02 | ||
| 2017 Q2 | 50,229,588 | 1.58 | Add 52.16% | 0.54 | $51.02 |
| 2017 Q1 | 33,012,059 | 0.96 | Add 52.33% | 0.33 | $47.23 |
| 2016 Q4 | 21,671,969 | 0.69 | Add 2.53% | 0.02 | $47.38 |
| 2016 Q3 | 21,136,712 | 0.65 | Add 1.49% | 0.01 | $39.88 |
| 2016 Q2 | 20,827,212 | 0.62 | $38.85 | ||
| 2016 Q1 | 20,827,212 | 0.60 | Add 3.56% | 0.02 | $36.83 |
| 2015 Q4 | 20,112,212 | 0.63 | $41.22 | ||
| 2015 Q3 | 20,112,212 | 0.62 | Reduce 2.75% | 0.02 | $39.15 |
| 2015 Q2 | 20,680,420 | 0.79 | $41.97 | ||
| 2015 Q1 | 20,680,420 | 0.78 | Reduce 6.05% | 0.05 | $40.24 |
| 2014 Q4 | 22,012,603 | 0.82 | Reduce 5.84% | 0.05 | $40.57 |
| 2014 Q3 | 23,377,603 | 0.84 | Reduce 5.17% | 0.05 | $38.73 |
| 2014 Q2 | 24,652,836 | 0.86 | $37.48 | ||
| 2014 Q1 | 24,652,836 | 0.82 | $35.29 | ||
| 2013 Q4 | 24,652,836 | 0.82 | $34.94 | ||
| 2013 Q3 | 24,652,836 | 0.81 | Add 0.04% | 0.00 | $30.19 |
| 2013 Q2 | 24,644,029 | 0.75 | Add 30.12% | 0.17 | $28.05 |
| 2013 Q1 | 18,939,115 | 0.62 | Reduce 3.54% | 0.02 | $27.99 |
| 2012 Q4 | 19,633,915 | 0.67 | $25.70 | ||
| 2012 Q3 | 19,633,915 | 0.59 | Add 4.88% | 0.03 | $22.62 |
| 2012 Q2 | 18,719,515 | 0.55 | Add 233.83% | 0.39 | $21.95 |
| 2012 Q1 | 5,607,466 | 0.18 | Add 212.58% | 0.12 | $24.13 |
| 2011 Q4 | 1,793,915 | 0.05 | $19.91 | ||
| 2011 Q3 | 1,793,915 | 0.06 | $18.59 | ||
| 2011 Q2 | 1,793,915 | 0.08 | $25.62 | ||
| 2011 Q1 | 1,793,915 | 0.10 | $29.87 | ||
| 2010 Q4 | 1,793,915 | 0.10 | Reduce 9.98% | 0.01 | $30.20 |
| 2010 Q3 | 1,992,759 | 0.11 | Buy | 0.11 | $26.13 |