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 2014 | $47,771,000 | +7.9% | 351,232 | -19.5% | 1.40% | +28.6% |
| Q2 2014 | $44,272,000 | +2.3% | 436,265 | -5.9% | 1.09% | +7.4% |
| Q1 2014 | $43,292,000 | -2.8% | 463,613 | -2.2% | 1.01% | +0.1% |
| Q4 2013 | $44,560,000 | +8.6% | 473,988 | -1.4% | 1.01% | +3.7% |
| Q3 2013 | $41,020,000 | -25.9% | 480,891 | -30.1% | 0.97% | -12.0% |
| Q2 2013 | $55,333,000 | – | 688,048 | – | 1.11% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|