SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 37 filers reported holding SIGMA ALDRICH CORP in Q1 2013. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $248,000 | +0.8% | 1,777 | 0.0% | 0.06% | -3.0% |
| Q1 2015 | $246,000 | -2.0% | 1,777 | -2.6% | 0.07% | -9.6% |
| Q4 2014 | $251,000 | +1.2% | 1,825 | 0.0% | 0.07% | +1.4% |
| Q3 2014 | $248,000 | +9.7% | 1,825 | -31.2% | 0.07% | -1.4% |
| Q3 2013 | $226,000 | +6.1% | 2,653 | 0.0% | 0.07% | +2.8% |
| Q2 2013 | $213,000 | -5.8% | 2,653 | -8.9% | 0.07% | -1.4% |
| Q1 2013 | $226,000 | – | 2,913 | – | 0.07% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SHAYNE & JACOBS, LLC | 117,781 | $11,952,000 | 9.57% |
| REIK & CO., LLC | 156,708 | $15,902,000 | 5.40% |
| CAPITAL COUNSEL LLC/NY | 919,016 | $93,262,000 | 5.08% |
| Fundsmith | 697,953 | $99,814,000 | 4.61% |
| MCDANIEL TERRY & CO | 187,940 | $19,072,000 | 4.54% |
| America First Investment Advisors, LLC | 95,666 | $9,708,000 | 4.34% |
| COMPASS CAPITAL MANAGEMENT, INC | 166,022 | $16,848,000 | 3.26% |
| Stack Financial Management, Inc | 231,956 | $23,539,000 | 2.87% |
| CARDEROCK CAPITAL MANAGEMENT INC | 52,701 | $5,348,000 | 2.79% |
| Taylor, Cottrill LLC | 54,250 | $5,505,000 | 2.67% |