BRUKER CORP's ticker is BRKR and the CUSIP is 116794108. A total of 313 filers reported holding BRUKER CORP in Q1 2023. The put-call ratio across all filers is 2.89 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $342,525 | -19.8% | 5,498 | -4.8% | 0.01% | -18.2% |
| Q2 2023 | $427,110 | -9.7% | 5,778 | -3.7% | 0.01% | -15.4% |
| Q1 2023 | $472,803 | +15.0% | 5,997 | -0.3% | 0.01% | 0.0% |
| Q4 2022 | $411,194 | +28.9% | 6,016 | 0.0% | 0.01% | +18.2% |
| Q3 2022 | $319,000 | -15.8% | 6,016 | -0.3% | 0.01% | -15.4% |
| Q2 2022 | $379,000 | -7.1% | 6,034 | -4.8% | 0.01% | +8.3% |
| Q1 2022 | $408,000 | -22.1% | 6,340 | +1.6% | 0.01% | -20.0% |
| Q4 2021 | $524,000 | +5.6% | 6,240 | -1.7% | 0.02% | -6.2% |
| Q3 2021 | $496,000 | -2.6% | 6,351 | -5.3% | 0.02% | 0.0% |
| Q2 2021 | $509,000 | +983.0% | 6,704 | +666.2% | 0.02% | +700.0% |
| Q4 2020 | $47,000 | -27.7% | 875 | -46.2% | 0.00% | -33.3% |
| Q3 2020 | $65,000 | -1.5% | 1,626 | -11.5% | 0.00% | -25.0% |
| Q1 2020 | $66,000 | -29.8% | 1,838 | -0.3% | 0.00% | -20.0% |
| Q4 2019 | $94,000 | +5.6% | 1,844 | +3.4% | 0.01% | 0.0% |
| Q3 2019 | $89,000 | 0.0% | 1,784 | 0.0% | 0.01% | 0.0% |
| Q2 2019 | $89,000 | +8800.0% | 1,784 | +4721.6% | 0.01% | – |
| Q4 2018 | $1,000 | -99.3% | 37 | -99.2% | 0.00% | -100.0% |
| Q1 2018 | $136,000 | -41.6% | 4,541 | -33.1% | 0.01% | -45.0% |
| Q4 2017 | $233,000 | +15.9% | 6,784 | +0.5% | 0.02% | -13.0% |
| Q3 2017 | $201,000 | +2.0% | 6,752 | -1.4% | 0.02% | -11.5% |
| Q2 2017 | $197,000 | +31.3% | 6,847 | +6.3% | 0.03% | +18.2% |
| Q1 2017 | $150,000 | – | 6,441 | – | 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% |