BROOKS AUTOMATION INC's ticker is BRKS and the CUSIP is 114340102. A total of 199 filers reported holding BROOKS AUTOMATION INC in Q1 2017. The put-call ratio across all filers is 0.62 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $6,282,000 | +50.4% | 368,043 | +19.9% | 0.01% | +40.0% |
| Q3 2016 | $4,177,000 | +20.9% | 306,912 | -0.4% | 0.01% | +25.0% |
| Q2 2016 | $3,456,000 | +16.0% | 308,016 | +7.5% | 0.00% | 0.0% |
| Q1 2016 | $2,980,000 | +0.5% | 286,584 | +3.2% | 0.00% | 0.0% |
| Q4 2015 | $2,966,000 | -8.3% | 277,682 | +0.5% | 0.00% | 0.0% |
| Q3 2015 | $3,235,000 | +2.4% | 276,240 | +0.1% | 0.00% | 0.0% |
| Q2 2015 | $3,160,000 | +10.8% | 275,965 | +12.5% | 0.00% | 0.0% |
| Q1 2015 | $2,852,000 | -7.9% | 245,260 | +0.9% | 0.00% | 0.0% |
| Q4 2014 | $3,098,000 | +20.7% | 243,013 | -0.5% | 0.00% | 0.0% |
| Q3 2014 | $2,567,000 | -2.1% | 244,264 | +0.3% | 0.00% | 0.0% |
| Q2 2014 | $2,623,000 | -8.9% | 243,569 | -7.6% | 0.00% | 0.0% |
| Q1 2014 | $2,880,000 | +5.9% | 263,506 | +1.6% | 0.00% | 0.0% |
| Q4 2013 | $2,720,000 | +10.3% | 259,312 | -2.1% | 0.00% | 0.0% |
| Q3 2013 | $2,466,000 | -4.1% | 264,910 | +0.2% | 0.00% | -20.0% |
| Q2 2013 | $2,572,000 | – | 264,360 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tower House Partners LLP | 1,450,000 | $44,225,000 | 32.59% |
| Voce Capital Management LLC | 105,158 | $3,207,000 | 2.45% |
| Sturgeon Ventures LLP | 52,006 | $1,586,000 | 2.00% |
| Granahan Investment Management | 1,131,179 | $34,501,000 | 1.86% |
| Telemark Asset Management, LLC | 230,000 | $7,015,000 | 1.67% |
| Pier Capital, LLC | 216,472 | $6,602,000 | 1.46% |
| DF DENT & CO INC | 1,942,841 | $59,257,000 | 1.14% |
| Vident Investment Advisory, LLC | 504,724 | $15,394,000 | 1.01% |
| Granite Investment Partners, LLC | 500,008 | $15,250,000 | 0.99% |
| Penbrook Management LLC | 25,210 | $769,000 | 0.98% |