SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 516 filers reported holding SIGMA ALDRICH CORP in Q2 2014. The put-call ratio across all filers is 0.12 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $69,000 | -1.4% | 500 | 0.0% | 0.02% | +26.3% |
| Q2 2015 | $70,000 | +1.4% | 500 | 0.0% | 0.02% | +5.6% |
| Q1 2015 | $69,000 | 0.0% | 500 | 0.0% | 0.02% | 0.0% |
| Q4 2014 | $69,000 | +1.5% | 500 | 0.0% | 0.02% | +12.5% |
| Q3 2014 | $68,000 | +33.3% | 500 | 0.0% | 0.02% | +45.5% |
| Q2 2014 | $51,000 | -21.5% | 500 | -28.6% | 0.01% | -31.2% |
| Q1 2014 | $65,000 | -1.5% | 700 | 0.0% | 0.02% | -23.8% |
| Q4 2013 | $66,000 | +10.0% | 700 | 0.0% | 0.02% | 0.0% |
| Q3 2013 | $60,000 | +7.1% | 700 | 0.0% | 0.02% | 0.0% |
| Q2 2013 | $56,000 | – | 700 | – | 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% |