SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 556 filers reported holding SIGMA ALDRICH CORP in Q3 2014. The put-call ratio across all filers is 0.40 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $9,442,000 | +120.8% | 67,968 | +121.4% | 0.43% | +181.2% |
| Q2 2015 | $4,277,000 | -61.5% | 30,694 | -61.8% | 0.15% | -61.1% |
| Q1 2015 | $11,116,000 | -2.9% | 80,403 | -3.6% | 0.40% | +2.6% |
| Q4 2014 | $11,447,000 | +34.1% | 83,390 | +32.9% | 0.39% | +50.2% |
| Q3 2014 | $8,535,000 | +623.3% | 62,756 | +396.7% | 0.26% | +703.1% |
| Q1 2014 | $1,180,000 | – | 12,634 | – | 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% |