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 | $115,000 | 0.0% | 828 | 0.0% | 0.01% | +7.7% |
| Q2 2015 | $115,000 | +0.9% | 828 | 0.0% | 0.01% | 0.0% |
| Q1 2015 | $114,000 | -7.3% | 828 | -7.4% | 0.01% | -7.1% |
| Q4 2014 | $123,000 | -20.1% | 894 | -21.2% | 0.01% | -22.2% |
| Q3 2014 | $154,000 | -5.5% | 1,135 | -29.3% | 0.02% | 0.0% |
| Q2 2014 | $163,000 | +2.5% | 1,605 | -5.5% | 0.02% | -5.3% |
| Q1 2014 | $159,000 | -63.5% | 1,699 | -63.3% | 0.02% | -64.2% |
| Q4 2013 | $436,000 | +8.5% | 4,635 | -1.5% | 0.05% | -1.9% |
| Q3 2013 | $402,000 | -2.2% | 4,704 | -8.0% | 0.05% | -8.5% |
| Q2 2013 | $411,000 | – | 5,114 | – | 0.06% | – |
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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% |