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 2015 | $20,054,000 | -0.3% | 144,355 | 0.0% | 0.49% | +8.7% |
| Q2 2015 | $20,116,000 | +0.8% | 144,355 | 0.0% | 0.45% | +0.2% |
| Q1 2015 | $19,957,000 | -8.5% | 144,355 | -9.1% | 0.45% | -8.7% |
| Q4 2014 | $21,806,000 | -9.6% | 158,855 | -10.4% | 0.49% | -11.7% |
| Q3 2014 | $24,114,000 | +102.6% | 177,295 | +51.2% | 0.56% | +96.8% |
| Q2 2014 | $11,903,000 | – | 117,295 | – | 0.28% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|