BRUKER CORP's ticker is BRKR and the CUSIP is 116794108. A total of 228 filers reported holding BRUKER CORP in Q1 2016. The put-call ratio across all filers is 0.79 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $949,000 | -84.2% | 32,900 | -84.7% | 0.03% | -81.8% |
| Q1 2016 | $6,009,000 | +86.1% | 214,600 | +23.1% | 0.18% | +44.3% |
| Q3 2014 | $3,229,000 | +502.4% | 174,400 | +689.1% | 0.12% | +408.3% |
| Q2 2014 | $536,000 | -68.7% | 22,100 | -70.6% | 0.02% | -73.0% |
| Q1 2014 | $1,713,000 | +124.5% | 75,160 | +94.7% | 0.09% | +71.2% |
| Q4 2013 | $763,000 | – | 38,600 | – | 0.05% | – |
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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% |