BROOKS AUTOMATION INC's ticker is BRKS and the CUSIP is 114340102. A total of 244 filers reported holding BROOKS AUTOMATION INC in Q1 2019. The put-call ratio across all filers is 0.45 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $38,696 | +6.0% | 771 | -1.4% | 0.00% | – |
| Q2 2023 | $36,504 | +41.5% | 782 | +35.3% | 0.00% | – |
| Q1 2023 | $25,791 | +16.0% | 578 | +51.3% | 0.00% | – |
| Q4 2022 | $22,240 | +17.1% | 382 | -15.7% | 0.00% | – |
| Q3 2022 | $19,000 | -64.8% | 453 | -39.3% | 0.00% | -100.0% |
| Q2 2022 | $54,000 | +63.6% | 746 | +88.9% | 0.00% | – |
| Q1 2022 | $33,000 | -35.3% | 395 | -20.2% | 0.00% | – |
| Q4 2021 | $51,000 | +628.6% | 495 | +617.4% | 0.00% | – |
| Q3 2021 | $7,000 | – | 69 | +6800.0% | 0.00% | – |
| Q2 2021 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q1 2021 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q4 2020 | $0 | -100.0% | 1 | -99.9% | 0.00% | -100.0% |
| Q3 2020 | $55,000 | +5.8% | 1,186 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $52,000 | +44.4% | 1,186 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $36,000 | -28.0% | 1,186 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $50,000 | – | 1,186 | +118500.0% | 0.00% | – |
| Q3 2019 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q2 2019 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q4 2018 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q3 2018 | $0 | – | 1 | – | 0.00% | – |
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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% |