SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 522 filers reported holding SIGMA ALDRICH CORP in Q1 2014. The put-call ratio across all filers is 0.23 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $224,000 | +3.7% | 1,614 | +4.2% | 0.01% | 0.0% |
| Q2 2015 | $216,000 | -1.4% | 1,549 | -2.3% | 0.01% | 0.0% |
| Q1 2015 | $219,000 | -5.2% | 1,585 | -5.7% | 0.01% | -14.3% |
| Q4 2014 | $231,000 | -11.5% | 1,680 | -12.4% | 0.01% | -12.5% |
| Q3 2014 | $261,000 | -44.2% | 1,918 | -58.4% | 0.01% | -50.0% |
| Q2 2014 | $468,000 | +9.1% | 4,614 | +0.4% | 0.02% | 0.0% |
| Q1 2014 | $429,000 | +2.4% | 4,597 | +3.2% | 0.02% | -5.9% |
| Q4 2013 | $419,000 | +16.1% | 4,453 | +5.1% | 0.02% | +6.2% |
| Q3 2013 | $361,000 | +18.4% | 4,238 | +11.9% | 0.02% | +6.7% |
| Q2 2013 | $305,000 | – | 3,788 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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