BRUKER CORP's ticker is BRKR and the CUSIP is 116794108. A total of 240 filers reported holding BRUKER CORP in Q1 2020. The put-call ratio across all filers is 2.35 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 ↓ |
|---|---|---|---|
| TRAXIS PARTNERS LP | 170,000 | $2,746,000 | 2.12% |
| RICE HALL JAMES & ASSOCIATES, LLC | 1,174,364 | $18,966,000 | 1.87% |
| Tamarack Capital Management, LLC | 200,000 | $3,230,000 | 1.81% |
| Ensemble Capital Management | 237,515 | $3,836,000 | 1.78% |
| RUDMAN ERROL M | 112,900 | $1,823,000 | 1.49% |
| THOMPSON RUBINSTEIN INVESTMENT MANAGEMENT INC /OR/ | 172,339 | $2,783,000 | 1.25% |
| CHILTON CAPITAL MANAGEMENT LLC | 546,342 | $8,823,000 | 1.10% |
| Granahan Investment Management | 2,296,500 | $37,088,000 | 1.07% |
| Strategic Capital Group LLC | 127,386 | $2,057,000 | 1.02% |
| DECADE CAPITAL MANAGEMENT LLC | 788,178 | $12,729,000 | 0.81% |