SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 562 filers reported holding SIGMA ALDRICH CORP in Q4 2014. The put-call ratio across all filers is 0.89 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $30,000 | -3.2% | 219 | 0.0% | 0.03% | 0.0% |
| Q2 2015 | $31,000 | +3.3% | 219 | +0.5% | 0.03% | +7.7% |
| Q1 2015 | $30,000 | 0.0% | 218 | 0.0% | 0.03% | 0.0% |
| Q4 2014 | $30,000 | -99.9% | 218 | 0.0% | 0.03% | -7.1% |
| Q3 2014 | $29,681,000 | +34.3% | 218 | +0.5% | 0.03% | +40.0% |
| Q2 2014 | $22,096,000 | +8.9% | 217 | 0.0% | 0.02% | +5.3% |
| Q1 2014 | $20,286,000 | -0.4% | 217 | +0.5% | 0.02% | 0.0% |
| Q4 2013 | $20,373,000 | +10.5% | 216 | 0.0% | 0.02% | +5.6% |
| Q3 2013 | $18,441,000 | +6.3% | 216 | +0.5% | 0.02% | 0.0% |
| Q2 2013 | $17,341,000 | – | 215 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Ancora Advisors LLC | 10,000 | $1,373,000 | 0.09% |
| NEW MEXICO EDUCATIONAL RETIREMENT BOARD | 13,498 | $1,875,000 | 0.04% |
| Crosspoint Capital Strategies, LLC | 752 | $103,000 | 0.03% |