Berkshire Hathaway shares owned by National Asset Management
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by National Asset Management
from 13F filings
Historical chart of National Asset Management investment in Berkshire Hathaway
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Quarterly reported holdings in Berkshire Hathaway by National Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-09-30 | $28M | 60k | 457.98 |
| 2024-06-30 | $29M | 71k | 406.80 |
| 2024-03-31 | $27M | 78k | 350.30 |
| 2023-12-31 | $26M | 73k | 356.66 |
| 2023-09-30 | $27M | 78k | 350.30 |
| 2023-06-30 | $73M | 215k | 341.00 |
| 2023-03-31 | $23M | 74k | 308.77 |
| 2022-12-31 | $23M | 75k | 308.90 |
| 2022-09-30 | $17M | 65k | 267.03 |
| 2022-06-30 | $16M | 47k | 333.33 |
| 2022-03-31 | $19M | 53k | 352.91 |
| 2021-12-31 | $15M | 50k | 299.01 |
| 2021-09-30 | $14M | 51k | 272.95 |
| 2021-06-30 | $14M | 50k | 277.93 |
| 2021-03-31 | $14M | 54k | 255.47 |
| 2020-12-31 | $8.8M | 38k | 231.89 |
| 2020-09-30 | $7.6M | 36k | 212.96 |
| 2020-06-30 | $7.5M | 36k | 208.33 |
| 2020-03-31 | $6.7M | 36k | 182.84 |
| 2019-12-31 | $8.1M | 36k | 226.52 |
| 2019-09-30 | $8.0M | 39k | 208.03 |
| 2019-06-30 | $8.7M | 37k | 236.84 |
| 2019-03-31 | $7.4M | 37k | 200.90 |
| 2018-12-31 | $9.1M | 45k | 204.19 |
| 2018-09-30 | $10M | 48k | 214.12 |
| 2018-06-30 | $7.9M | 43k | 186.67 |
| 2018-03-31 | $7.4M | 37k | 199.50 |
| 2017-12-31 | $7.1M | 36k | 198.24 |
| 2017-09-30 | $6.3M | 34k | 183.32 |
| 2017-06-30 | $5.8M | 35k | 169.39 |
| 2017-03-31 | $5.4M | 32k | 167.16 |
| 2016-12-31 | $5.2M | 32k | 162.97 |
| 2016-09-30 | $5.1M | 35k | 144.48 |
| 2016-03-31 | $3.3M | 23k | 141.88 |
| 2015-12-31 | $3.2M | 24k | 132.08 |
| 2015-09-30 | $3.1M | 23k | 130.41 |
| 2015-06-30 | $2.9M | 21k | 136.15 |
| 2014-12-31 | $3.8M | 25k | 150.14 |
| 2014-06-30 | $3.1k | 25k | 0.13 |
| 2014-03-31 | $3.0M | 24k | 124.98 |
| 2013-12-31 | $1.2M | 10k | 118.53 |
| 2013-09-30 | $583k | 5.1k | 113.53 |
| 2013-06-30 | $638k | 5.7k | 111.95 |
| 2013-03-31 | $574k | 5.5k | 104.21 |
| 2012-12-31 | $509k | 5.7k | 89.66 |
| 2012-09-30 | $558k | 6.3k | 88.17 |
| 2012-06-30 | $570k | 6.8k | 83.27 |
| 2012-03-31 | $612k | 7.5k | 81.11 |
| 2011-12-31 | $434k | 5.7k | 76.34 |
| 2011-09-30 | $390k | 5.5k | 71.10 |
| 2011-06-30 | $495k | 5.9k | 83.66 |
| 2011-03-31 | $495k | 5.9k | 83.66 |
| 2010-12-31 | $474k | 5.9k | 80.08 |