BRUKER CORP's ticker is BRKR and the CUSIP is 116794108. A total of 169 filers reported holding BRUKER CORP in Q1 2015. The put-call ratio across all filers is 0.96 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $1,000 | – | 13 | +116.7% | 0.00% | – |
| Q3 2020 | $0 | -100.0% | 6 | -99.9% | 0.00% | -100.0% |
| Q4 2015 | $124,000 | +47.6% | 5,100 | 0.0% | 0.02% | +28.6% |
| Q3 2015 | $84,000 | -19.2% | 5,100 | -3.8% | 0.01% | +7.7% |
| Q4 2014 | $104,000 | -46.1% | 5,300 | -49.0% | 0.01% | -50.0% |
| Q3 2014 | $193,000 | -22.2% | 10,400 | +2.0% | 0.03% | -21.2% |
| Q2 2014 | $248,000 | +6.9% | 10,200 | 0.0% | 0.03% | -10.8% |
| Q1 2014 | $232,000 | +129.7% | 10,200 | +100.0% | 0.04% | +131.2% |
| Q4 2013 | $101,000 | -3.8% | 5,100 | 0.0% | 0.02% | -11.1% |
| Q3 2013 | $105,000 | +28.0% | 5,100 | 0.0% | 0.02% | +20.0% |
| Q2 2013 | $82,000 | – | 5,100 | – | 0.02% | – |
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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% |