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 | $30,377,000 | -1.4% | 218,666 | -1.1% | 0.03% | +4.0% |
| Q2 2015 | $30,798,000 | +0.7% | 221,011 | -0.1% | 0.02% | 0.0% |
| Q1 2015 | $30,570,000 | -1.2% | 221,122 | -1.9% | 0.02% | -3.8% |
| Q4 2014 | $30,936,000 | -0.5% | 225,366 | -1.4% | 0.03% | 0.0% |
| Q3 2014 | $31,092,000 | +14.3% | 228,602 | -14.7% | 0.03% | +13.0% |
| Q2 2014 | $27,209,000 | +15.4% | 268,125 | +6.2% | 0.02% | +15.0% |
| Q1 2014 | $23,582,000 | -1.5% | 252,536 | -0.8% | 0.02% | -4.8% |
| Q4 2013 | $23,935,000 | +24.2% | 254,604 | +12.7% | 0.02% | +10.5% |
| Q3 2013 | $19,265,000 | +2.9% | 225,854 | -3.1% | 0.02% | -5.0% |
| Q2 2013 | $18,730,000 | – | 233,073 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SHAYNE & JACOBS, LLC | 101,877 | $14,197,000 | 11.86% |
| Chicago Capital Management, LLC | 110,000 | $15,328,000 | 7.00% |
| REIK & CO., LLC | 139,443 | $19,431,000 | 6.28% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 245,601 | $34,224,000 | 4.91% |
| Kellner Capital, LLC | 66,800 | $9,309,000 | 4.91% |
| America First Investment Advisors, LLC | 77,405 | $10,786,000 | 4.73% |
| GARDNER LEWIS ASSET MANAGEMENT L P | 210,152 | $29,285,000 | 4.43% |
| ALPINE ASSOCIATES MANAGEMENT INC. | 968,217 | $134,921,000 | 4.38% |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 102,825 | $14,329,000 | 4.29% |
| Black River Asset Management LLC | 55,000 | $7,664,000 | 4.09% |