BROOKS AUTOMATION INC's ticker is BRKS and the CUSIP is 114340102. A total of 383 filers reported holding BROOKS AUTOMATION INC in Q3 2021. The put-call ratio across all filers is 0.30 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $5,444 | -44.3% | 122 | -27.4% | 0.00% | 0.0% |
| Q4 2022 | $9,781 | +95.6% | 168 | +60.0% | 0.00% | 0.0% |
| Q3 2022 | $5,000 | -58.3% | 105 | -34.4% | 0.00% | -50.0% |
| Q2 2022 | $12,000 | +33.3% | 160 | +46.8% | 0.00% | +100.0% |
| Q1 2022 | $9,000 | -25.0% | 109 | -4.4% | 0.00% | -50.0% |
| Q4 2021 | $12,000 | 0.0% | 114 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $12,000 | +20.0% | 114 | +8.6% | 0.00% | 0.0% |
| Q2 2021 | $10,000 | -28.6% | 105 | -40.0% | 0.00% | -66.7% |
| Q1 2021 | $14,000 | +100.0% | 175 | +66.7% | 0.01% | +100.0% |
| Q4 2020 | $7,000 | +40.0% | 105 | 0.0% | 0.00% | +50.0% |
| Q3 2020 | $5,000 | 0.0% | 105 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $5,000 | +66.7% | 105 | 0.0% | 0.00% | +100.0% |
| Q1 2020 | $3,000 | -25.0% | 105 | 0.0% | 0.00% | -50.0% |
| Q4 2019 | $4,000 | 0.0% | 105 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $4,000 | 0.0% | 105 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $4,000 | +33.3% | 105 | 0.0% | 0.00% | +100.0% |
| Q1 2019 | $3,000 | 0.0% | 105 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $3,000 | -25.0% | 105 | 0.0% | 0.00% | -50.0% |
| Q3 2018 | $4,000 | +33.3% | 105 | 0.0% | 0.00% | +100.0% |
| Q2 2018 | $3,000 | 0.0% | 105 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $3,000 | 0.0% | 105 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $3,000 | +50.0% | 105 | +59.1% | 0.00% | 0.0% |
| Q3 2017 | $2,000 | +100.0% | 66 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $1,000 | 0.0% | 66 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $1,000 | 0.0% | 66 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $1,000 | 0.0% | 66 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $1,000 | 0.0% | 66 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $1,000 | 0.0% | 66 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $1,000 | – | 66 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Granahan Investment Management | 1,049,515 | $23,509,000 | 2.36% |
| JOHN G ULLMAN & ASSOCIATES INC | 459,776 | $10,299,000 | 2.13% |
| GO ETF SOLUTIONS LLP | 191,076 | $4,280,000 | 1.59% |
| EAM Investors, LLC | 181,175 | $4,058,000 | 0.64% |
| Divisar Capital Management LLC | 52,111 | $1,167,000 | 0.64% |
| Campbell & CO Investment Adviser LLC | 10,024 | $225,000 | 0.58% |
| INSIGHT CAPITAL RESEARCH & MANAGEMENT INC | 42,363 | $949,000 | 0.53% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 322,450 | $7,222,000 | 0.50% |
| SECOR Capital Advisors, LP | 181,435 | $4,064,000 | 0.44% |
| Vident Investment Advisory, LLC | 188,305 | $4,218,000 | 0.42% |