Berkshire Hathaway shares owned by Tower Research Capital
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Tower Research Capital
from 13F filings
Historical chart of Tower Research Capital investment in Berkshire Hathaway
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Quarterly reported holdings in Berkshire Hathaway by Tower Research Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $8.9M | 18k | 502.74 |
| 2025-06-30 | $33M | 68k | 485.77 |
| 2025-03-31 | $39M | 75k | 527.00 |
| 2024-12-31 | $58M | 129k | 453.28 |
| 2024-09-30 | $23M | 51k | 460.26 |
| 2024-06-30 | $38M | 94k | 406.80 |
| 2024-03-31 | $25M | 59k | 420.52 |
| 2023-09-30 | $31M | 88k | 350.30 |
| 2023-06-30 | $7.5M | 22k | 341.00 |
| 2023-03-31 | $14M | 46k | 308.78 |
| 2022-12-31 | $9.9M | 32k | 308.88 |
| 2022-09-30 | $43M | 162k | 266.96 |
| 2022-06-30 | $26M | 93k | 273.05 |
| 2022-03-31 | $94M | 266k | 352.86 |
| 2021-12-31 | $48M | 159k | 299.07 |
| 2021-09-30 | $9.2M | 34k | 273.08 |
| 2021-06-30 | $11M | 40k | 278.19 |
| 2021-03-31 | $44M | 173k | 255.48 |
| 2020-12-31 | $18M | 78k | 231.85 |
| 2020-09-30 | $8.7M | 41k | 212.17 |
| 2020-06-30 | $5.2M | 30k | 176.69 |
| 2020-03-31 | $5.1M | 28k | 182.59 |
| 2019-09-30 | $5.4M | 26k | 208.33 |
| 2019-06-30 | $505k | 2.4k | 213.08 |
| 2019-03-31 | $5.2M | 26k | 200.90 |
| 2018-12-31 | $6.3M | 31k | 204.19 |
| 2018-09-30 | $3.0M | 14k | 214.07 |
| 2018-06-30 | $11M | 59k | 186.60 |
| 2017-12-31 | $8.0M | 40k | 198.48 |
| 2017-06-30 | $839k | 4.9k | 170.45 |
| 2017-03-31 | $0 | 0 | 0.00 |
| 2016-12-31 | $8.5M | 53k | 160.49 |
| 2016-06-30 | $2.8M | 19k | 144.79 |
| 2015-12-31 | $40k | 300 | 133.33 |
| 2015-06-30 | $80k | 590 | 135.59 |
| 2015-03-31 | $129k | 897 | 143.81 |
| 2014-12-31 | $105k | 702 | 149.57 |
| 2014-09-30 | $3.6M | 26k | 138.61 |
| 2014-06-30 | $38k | 298 | 127.52 |
| 2013-12-31 | $1.2M | 10k | 118.53 |
| 2013-09-30 | $4.0M | 36k | 113.50 |
| 2013-06-30 | $60k | 540 | 111.11 |