SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 483 filers reported holding SIGMA ALDRICH CORP in Q2 2013. The put-call ratio across all filers is 0.10 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2014 | $10,768,000 | +9.0% | 106,110 | +0.3% | 0.04% | +2.4% |
| Q1 2014 | $9,883,000 | -13.2% | 105,840 | -12.6% | 0.04% | -19.6% |
| Q4 2013 | $11,380,000 | +8.4% | 121,060 | -1.6% | 0.05% | +4.1% |
| Q3 2013 | $10,499,000 | +76.5% | 123,090 | +66.5% | 0.05% | +53.1% |
| Q2 2013 | $5,947,000 | – | 73,950 | – | 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% |