SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 556 filers reported holding SIGMA ALDRICH CORP in Q3 2014. The put-call ratio across all filers is 0.40 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $313,000 | +34.3% | 2,300 | 0.0% | 0.07% | +42.6% |
| Q2 2014 | $233,000 | +8.4% | 2,300 | 0.0% | 0.05% | +11.9% |
| Q1 2014 | $215,000 | -36.4% | 2,300 | -36.1% | 0.04% | -34.4% |
| Q4 2013 | $338,000 | +10.1% | 3,600 | 0.0% | 0.06% | +4.9% |
| Q3 2013 | $307,000 | +5.9% | 3,600 | 0.0% | 0.06% | -3.2% |
| Q2 2013 | $290,000 | – | 3,600 | – | 0.06% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|