SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 562 filers reported holding SIGMA ALDRICH CORP in Q4 2014. The put-call ratio across all filers is 0.89 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $128,348,000 | +28.2% | 923,900 | +28.6% | 0.76% | +45.6% |
| Q2 2015 | $100,137,000 | +22.0% | 718,600 | +21.0% | 0.52% | +25.7% |
| Q1 2015 | $82,093,000 | +6.6% | 593,800 | +5.8% | 0.42% | +11.5% |
| Q4 2014 | $77,008,000 | +15.3% | 561,000 | +14.2% | 0.37% | +10.3% |
| Q3 2014 | $66,795,000 | – | 491,100 | – | 0.34% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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