Brooks Automation shares owned by John G.Ullman & Associates
Quarter-by-quarter ownership of Brooks Automation (AZTA) shares owned by John G.Ullman & Associates
from 13F filings
Historical chart of John G.Ullman & Associates investment in Brooks Automation
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Quarterly reported holdings in Brooks Automation by John G.Ullman & Associates
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $5.3M | 82k | 65.14 |
| 2023-09-30 | $4.1M | 82k | 50.19 |
| 2023-06-30 | $3.4M | 73k | 46.68 |
| 2023-03-31 | $1.8M | 41k | 44.62 |
| 2022-12-31 | $2.3M | 40k | 58.21 |
| 2022-09-30 | $1.8M | 42k | 42.86 |
| 2022-06-30 | $3.0M | 42k | 72.09 |
| 2022-03-31 | $3.5M | 42k | 82.89 |
| 2021-12-31 | $4.3M | 42k | 103.11 |
| 2021-09-30 | $4.3M | 42k | 102.34 |
| 2021-06-30 | $4.0M | 42k | 95.28 |
| 2021-03-31 | $3.5M | 43k | 81.65 |
| 2020-12-31 | $3.7M | 54k | 67.85 |
| 2020-09-30 | $3.3M | 71k | 46.25 |
| 2020-06-30 | $4.1M | 93k | 44.24 |
| 2020-03-31 | $2.8M | 93k | 30.50 |
| 2019-12-31 | $3.9M | 94k | 41.96 |
| 2019-09-30 | $5.0M | 134k | 37.03 |
| 2019-06-30 | $5.6M | 143k | 38.75 |
| 2019-03-31 | $4.3M | 146k | 29.33 |
| 2018-12-31 | $3.8M | 147k | 26.18 |
| 2018-09-30 | $5.2M | 148k | 35.03 |
| 2018-06-30 | $7.3M | 225k | 32.62 |
| 2018-03-31 | $6.1M | 227k | 27.08 |
| 2017-12-31 | $5.4M | 228k | 23.85 |
| 2017-09-30 | $8.0M | 264k | 30.36 |
| 2017-06-30 | $5.8M | 267k | 21.69 |
| 2017-03-31 | $10M | 460k | 22.40 |
| 2016-12-31 | $9.5M | 555k | 17.07 |
| 2016-09-30 | $8.5M | 626k | 13.61 |
| 2016-06-30 | $7.2M | 645k | 11.22 |
| 2016-03-31 | $6.7M | 646k | 10.40 |
| 2015-12-31 | $7.5M | 703k | 10.68 |
| 2015-09-30 | $7.1M | 619k | 11.45 |
| 2015-06-30 | $7.1M | 619k | 11.45 |
| 2015-03-31 | $7.2M | 615k | 11.63 |
| 2014-12-31 | $8.0M | 630k | 12.75 |
| 2014-09-30 | $6.7M | 634k | 10.51 |
| 2014-06-30 | $7.0M | 651k | 10.77 |
| 2014-03-31 | $6.4M | 583k | 10.93 |
| 2013-12-31 | $6.0M | 569k | 10.49 |
| 2013-09-30 | $5.2M | 554k | 9.31 |
| 2013-06-30 | $5.1M | 520k | 9.73 |
| 2013-03-31 | $4.6M | 453k | 10.18 |
| 2012-12-31 | $3.1M | 386k | 8.05 |
| 2012-09-30 | $3.1M | 386k | 8.04 |
| 2012-06-30 | $2.2M | 231k | 9.44 |
| 2011-12-31 | $2.3M | 226k | 10.27 |
| 2011-09-30 | $2.0M | 244k | 8.15 |
| 2011-06-30 | $2.7M | 250k | 10.86 |
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