SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 515 filers reported holding SIGMA ALDRICH CORP in Q3 2015. The put-call ratio across all filers is 2.49 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $10,163,000 | +89.1% | 73,159 | +89.7% | 0.05% | +100.0% |
| Q2 2015 | $5,374,000 | -27.5% | 38,559 | -28.1% | 0.02% | -24.2% |
| Q1 2015 | $7,412,000 | +79.4% | 53,612 | +78.3% | 0.03% | +83.3% |
| Q4 2014 | $4,132,000 | -9.9% | 30,075 | -10.8% | 0.02% | -10.0% |
| Q3 2014 | $4,588,000 | +27.2% | 33,735 | -5.1% | 0.02% | +33.3% |
| Q2 2014 | $3,606,000 | -11.1% | 35,539 | -18.2% | 0.02% | -6.2% |
| Q1 2014 | $4,055,000 | +78.2% | 43,427 | +79.4% | 0.02% | +77.8% |
| Q4 2013 | $2,276,000 | +7.5% | 24,209 | -2.4% | 0.01% | 0.0% |
| Q3 2013 | $2,117,000 | – | 24,809 | -18.2% | 0.01% | – |
| Q2 2013 | $0 | – | 30,316 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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