BRUKER CORP's ticker is BRKR and the CUSIP is 116794108. A total of 242 filers reported holding BRUKER CORP in Q3 2020. The put-call ratio across all filers is 0.49 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $59,000 | +145.8% | 925 | +110.7% | 0.00% | – |
| Q4 2020 | $24,000 | -86.1% | 439 | -89.9% | 0.00% | -100.0% |
| Q3 2020 | $173,000 | +284.4% | 4,364 | +398.2% | 0.00% | – |
| Q4 2019 | $45,000 | +18.4% | 876 | 0.0% | 0.00% | – |
| Q3 2019 | $38,000 | +375.0% | 876 | +86.4% | 0.00% | – |
| Q3 2015 | $8,000 | -81.0% | 470 | -77.3% | 0.00% | -100.0% |
| Q2 2015 | $42,000 | -70.6% | 2,070 | -73.3% | 0.00% | -50.0% |
| Q1 2015 | $143,000 | +14200.0% | 7,742 | +10652.8% | 0.00% | – |
| Q4 2014 | $1,000 | -50.0% | 72 | -30.8% | 0.00% | – |
| Q1 2014 | $2,000 | -97.3% | 104 | -97.2% | 0.00% | -100.0% |
| Q4 2013 | $74,000 | – | 3,750 | – | 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% |