BRUKER CORP's ticker is BRKR and the CUSIP is 116794108. A total of 229 filers reported holding BRUKER CORP in Q4 2018. The put-call ratio across all filers is 0.65 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $10,000 | 0.0% | 274 | +33.0% | 0.00% | -50.0% |
| Q4 2019 | $10,000 | -37.5% | 206 | -44.5% | 0.00% | -50.0% |
| Q3 2019 | $16,000 | -30.4% | 371 | -20.4% | 0.00% | -20.0% |
| Q2 2019 | $23,000 | +155.6% | 466 | +109.9% | 0.01% | +150.0% |
| Q1 2019 | $9,000 | +12.5% | 222 | -11.9% | 0.00% | +100.0% |
| Q4 2018 | $8,000 | -11.1% | 252 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $9,000 | -47.1% | 252 | -56.8% | 0.00% | -50.0% |
| Q2 2018 | $17,000 | +88.9% | 584 | +129.9% | 0.00% | 0.0% |
| Q4 2017 | $9,000 | 0.0% | 254 | -17.5% | 0.00% | 0.0% |
| Q3 2017 | $9,000 | -10.0% | 308 | -9.4% | 0.00% | 0.0% |
| Q2 2017 | $10,000 | 0.0% | 340 | -13.3% | 0.00% | -33.3% |
| Q1 2017 | $10,000 | 0.0% | 392 | -11.3% | 0.00% | 0.0% |
| Q4 2016 | $10,000 | – | 442 | – | 0.00% | – |
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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% |