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 | $1,748,000 | -8.8% | 12,580 | -8.5% | 0.04% | 0.0% |
| Q2 2015 | $1,916,000 | -60.8% | 13,751 | -61.1% | 0.04% | -59.8% |
| Q1 2015 | $4,887,000 | +0.1% | 35,349 | -0.6% | 0.09% | +2.4% |
| Q4 2014 | $4,884,000 | -0.9% | 35,579 | -1.8% | 0.08% | -2.3% |
| Q3 2014 | $4,926,000 | -32.0% | 36,222 | -49.2% | 0.09% | -35.1% |
| Q2 2014 | $7,239,000 | +28.1% | 71,335 | +17.9% | 0.13% | +30.1% |
| Q1 2014 | $5,650,000 | +5.8% | 60,508 | +6.6% | 0.10% | +7.3% |
| Q4 2013 | $5,338,000 | +8.0% | 56,788 | -2.0% | 0.10% | +2.1% |
| Q3 2013 | $4,942,000 | +104.0% | 57,938 | +92.1% | 0.09% | +95.8% |
| Q2 2013 | $2,423,000 | – | 30,154 | – | 0.05% | – |
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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% |