BRUKER CORP's ticker is BRKR and the CUSIP is 116794108. A total of 233 filers reported holding BRUKER CORP in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $2,736,000 | -50.2% | 79,703 | -56.8% | 0.04% | -56.1% |
| Q3 2017 | $5,490,000 | +46.4% | 184,535 | +42.0% | 0.10% | +22.5% |
| Q2 2017 | $3,749,000 | +379.4% | 130,000 | +287.9% | 0.08% | +370.6% |
| Q1 2017 | $782,000 | -16.8% | 33,511 | -24.6% | 0.02% | -41.4% |
| Q4 2016 | $940,000 | +2.3% | 44,419 | +9.4% | 0.03% | -14.7% |
| Q3 2016 | $919,000 | +13.3% | 40,597 | +13.8% | 0.03% | -22.7% |
| Q2 2016 | $811,000 | +60.6% | 35,687 | +97.9% | 0.04% | +37.5% |
| Q1 2016 | $505,000 | -80.5% | 18,034 | -83.1% | 0.03% | -84.1% |
| Q4 2015 | $2,593,000 | +755.8% | 106,829 | +479.6% | 0.20% | +318.8% |
| Q3 2015 | $303,000 | -93.5% | 18,431 | -92.0% | 0.05% | -74.3% |
| Q2 2015 | $4,692,000 | -6.4% | 229,890 | -15.3% | 0.19% | -6.5% |
| Q1 2015 | $5,011,000 | +101.2% | 271,311 | +113.8% | 0.20% | +55.0% |
| Q4 2014 | $2,490,000 | – | 126,905 | – | 0.13% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TAMRO Capital Partners LLC | 1,419,474 | $26,282,000 | 1.74% |
| Camber Capital Management LP | 1,000,000 | $18,515,000 | 1.74% |
| Ghost Tree Capital, LLC | 140,000 | $2,592,000 | 1.41% |
| RICE HALL JAMES & ASSOCIATES, LLC | 1,071,957 | $19,847,000 | 1.38% |
| THOMPSON RUBINSTEIN INVESTMENT MANAGEMENT INC /OR/ | 176,180 | $3,262,000 | 1.28% |
| Strategic Capital Alternatives LLC | 192,568 | $3,565,000 | 1.26% |
| Parametrica Management Ltd | 11,352 | $210,000 | 1.22% |
| Ensemble Capital Management | 190,840 | $3,533,000 | 1.22% |
| Granahan Investment Management | 2,095,100 | $38,791,000 | 1.20% |
| CHILTON CAPITAL MANAGEMENT LLC | 564,991 | $10,461,000 | 1.11% |