SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 526 filers reported holding SIGMA ALDRICH CORP in Q2 2015. The put-call ratio across all filers is 0.64 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $13,470,000 | -5.9% | 96,959 | -5.6% | 0.32% | +22.6% |
| Q2 2015 | $14,311,000 | +0.5% | 102,697 | -0.3% | 0.26% | +2.4% |
| Q1 2015 | $14,238,000 | -6.6% | 102,987 | -7.2% | 0.26% | +13.8% |
| Q4 2014 | $15,239,000 | +0.8% | 111,016 | -0.1% | 0.22% | -1.3% |
| Q3 2014 | $15,112,000 | +584.1% | 111,106 | +410.5% | 0.23% | +609.4% |
| Q2 2014 | $2,209,000 | +3.4% | 21,766 | -4.9% | 0.03% | -3.0% |
| Q1 2014 | $2,137,000 | -0.5% | 22,886 | +0.2% | 0.03% | -2.9% |
| Q4 2013 | $2,147,000 | +2.5% | 22,840 | -7.0% | 0.03% | -2.9% |
| Q3 2013 | $2,095,000 | +6.3% | 24,556 | +0.2% | 0.04% | +2.9% |
| Q2 2013 | $1,971,000 | – | 24,503 | – | 0.03% | – |
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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% |