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 | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $2,507,000 | -87.2% | 17,992 | -87.3% | 0.02% | -88.2% |
| Q1 2015 | $19,611,000 | +20.2% | 141,849 | +19.3% | 0.14% | +16.1% |
| Q4 2014 | $16,322,000 | +129.5% | 118,906 | +127.4% | 0.12% | +117.5% |
| Q3 2014 | $7,112,000 | +221.4% | 52,293 | +139.8% | 0.06% | +216.7% |
| Q2 2014 | $2,213,000 | +8.9% | 21,805 | +0.2% | 0.02% | 0.0% |
| Q1 2014 | $2,033,000 | -17.5% | 21,768 | -16.9% | 0.02% | -10.0% |
| Q4 2013 | $2,463,000 | 0.0% | 26,198 | -9.3% | 0.02% | +11.1% |
| Q3 2013 | $2,463,000 | -2.5% | 28,878 | -8.0% | 0.02% | -5.3% |
| Q2 2013 | $2,525,000 | – | 31,395 | – | 0.02% | – |
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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% |