SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 543 filers reported holding SIGMA ALDRICH CORP in Q1 2015. The put-call ratio across all filers is 2.28 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $868,000 | -70.8% | 6,228 | -71.0% | 0.30% | -70.4% |
| Q1 2015 | $2,974,000 | -35.0% | 21,509 | -35.4% | 1.00% | -36.3% |
| Q4 2014 | $4,574,000 | -26.8% | 33,321 | -27.5% | 1.58% | -33.3% |
| Q3 2014 | $6,250,000 | +33.5% | 45,957 | -0.3% | 2.36% | +32.6% |
| Q2 2014 | $4,680,000 | +6.9% | 46,112 | -1.6% | 1.78% | +3.1% |
| Q1 2014 | $4,376,000 | -0.1% | 46,857 | +0.5% | 1.73% | -1.5% |
| Q4 2013 | $4,382,000 | +9.2% | 46,607 | -1.0% | 1.76% | +0.2% |
| Q3 2013 | $4,014,000 | +5.5% | 47,057 | -0.6% | 1.75% | -1.4% |
| Q2 2013 | $3,806,000 | – | 47,325 | – | 1.78% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SHAYNE & JACOBS, LLC | 118,322 | $11,123,000 | 9.27% |
| REIK & CO., LLC | 154,608 | $14,535,000 | 5.25% |
| CAPITAL COUNSEL LLC/NY | 914,471 | $85,969,000 | 4.81% |
| MCDANIEL TERRY & CO | 185,142 | $17,405,000 | 4.40% |
| America First Investment Advisors, LLC | 95,329 | $8,962,000 | 4.19% |
| Fundsmith | 443,414 | $59,298,000 | 3.68% |
| COMPASS CAPITAL MANAGEMENT, INC | 167,409 | $15,738,000 | 3.17% |
| PROFESSIONAL ADVISORY SERVICES INC | 126,427 | $11,885,000 | 3.09% |
| Stack Financial Management, Inc | 233,449 | $21,947,000 | 2.91% |
| CARDEROCK CAPITAL MANAGEMENT INC | 54,344 | $5,109,000 | 2.68% |