SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 483 filers reported holding SIGMA ALDRICH CORP in Q2 2013. The put-call ratio across all filers is 0.10 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $6,064,000 | -1.9% | 43,649 | -1.6% | 2.32% | +3.0% |
| Q2 2015 | $6,180,000 | -10.0% | 44,349 | -10.7% | 2.25% | -7.2% |
| Q1 2015 | $6,868,000 | -4.3% | 49,679 | -4.9% | 2.43% | -2.6% |
| Q4 2014 | $7,173,000 | -0.1% | 52,254 | -1.0% | 2.49% | -2.8% |
| Q3 2014 | $7,181,000 | +32.9% | 52,800 | -0.8% | 2.56% | +34.5% |
| Q2 2014 | $5,404,000 | +7.7% | 53,250 | -0.9% | 1.90% | +2.9% |
| Q1 2014 | $5,019,000 | -5.8% | 53,750 | -5.1% | 1.85% | -16.3% |
| Q4 2013 | $5,326,000 | +7.4% | 56,650 | -2.6% | 2.21% | -2.2% |
| Q3 2013 | $4,960,000 | +5.0% | 58,150 | -1.0% | 2.26% | +3.2% |
| Q2 2013 | $4,725,000 | – | 58,750 | – | 2.19% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|