BROOKS AUTOMATION INC's ticker is BRKS and the CUSIP is 114340102. A total of 216 filers reported holding BROOKS AUTOMATION INC in Q4 2017. The put-call ratio across all filers is 1.88 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $2,098,000 | +329.0% | 50,000 | +233.3% | 0.19% | +487.5% |
| Q2 2018 | $489,000 | -77.1% | 15,000 | -81.0% | 0.03% | -79.2% |
| Q1 2018 | $2,134,000 | +10.1% | 78,800 | -3.1% | 0.15% | +3.4% |
| Q4 2017 | $1,939,000 | -28.5% | 81,308 | -35.0% | 0.15% | -30.4% |
| Q2 2017 | $2,711,000 | – | 125,000 | – | 0.21% | – |
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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% |