SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 6 filers reported holding SIGMA ALDRICH CORP in Q3 2011. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $10,000 | 0.0% | 75 | 0.0% | 0.00% | – |
| Q2 2015 | $10,000 | -89.6% | 75 | -89.3% | 0.00% | -100.0% |
| Q1 2015 | $96,000 | +10.3% | 698 | +10.4% | 0.00% | 0.0% |
| Q4 2014 | $87,000 | +70.6% | 632 | +68.5% | 0.00% | +50.0% |
| Q3 2014 | $51,000 | +34.2% | 375 | 0.0% | 0.00% | +100.0% |
| Q2 2014 | $38,000 | +8.6% | 375 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $35,000 | -25.5% | 375 | -25.0% | 0.00% | -50.0% |
| Q4 2013 | $47,000 | -78.6% | 500 | -80.6% | 0.00% | -75.0% |
| Q3 2013 | $220,000 | -98.7% | 2,582 | -98.7% | 0.01% | -97.6% |
| Q2 2013 | $16,495,000 | +13.4% | 205,258 | +3.9% | 0.33% | +15.8% |
| Q1 2013 | $14,545,000 | -13.8% | 197,628 | -13.9% | 0.28% | -18.4% |
| Q4 2012 | $16,881,000 | +10.4% | 229,422 | +8.0% | 0.35% | -0.3% |
| Q3 2012 | $15,293,000 | +10.1% | 212,485 | +13.1% | 0.35% | -0.9% |
| Q2 2012 | $13,891,000 | +23.9% | 187,895 | +22.4% | 0.35% | +25.7% |
| Q1 2012 | $11,213,000 | +39.0% | 153,470 | +18.8% | 0.28% | +33.3% |
| Q4 2011 | $8,066,000 | +12.4% | 129,155 | +11.2% | 0.21% | +1.0% |
| Q3 2011 | $7,173,000 | -8.4% | 116,095 | +8.8% | 0.21% | +7.8% |
| Q2 2011 | $7,832,000 | +39.3% | 106,735 | +20.9% | 0.19% | +37.9% |
| Q1 2011 | $5,621,000 | +15.5% | 88,315 | +20.8% | 0.14% | +9.4% |
| Q4 2010 | $4,865,000 | – | 73,090 | – | 0.13% | – |
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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% |