SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 522 filers reported holding SIGMA ALDRICH CORP in Q4 2013. The put-call ratio across all filers is 0.28 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $10,427,000 | -0.8% | 75,055 | -0.5% | 0.18% | +8.5% |
| Q2 2015 | $10,515,000 | -1.0% | 75,457 | -1.8% | 0.16% | 0.0% |
| Q1 2015 | $10,620,000 | -0.2% | 76,816 | -0.9% | 0.16% | -1.8% |
| Q4 2014 | $10,645,000 | -10.8% | 77,548 | -11.6% | 0.17% | -14.7% |
| Q3 2014 | $11,928,000 | +25.7% | 87,696 | -6.3% | 0.20% | +27.1% |
| Q2 2014 | $9,493,000 | +8.9% | 93,548 | +0.2% | 0.16% | +4.7% |
| Q1 2014 | $8,719,000 | -1.0% | 93,374 | -0.4% | 0.15% | -3.3% |
| Q4 2013 | $8,809,000 | +9.5% | 93,704 | -0.6% | 0.15% | +5.5% |
| Q3 2013 | $8,042,000 | +4.7% | 94,279 | -1.3% | 0.14% | +1.4% |
| Q2 2013 | $7,682,000 | +4.2% | 95,529 | +0.6% | 0.14% | -0.7% |
| Q1 2013 | $7,375,000 | – | 94,979 | – | 0.14% | – |
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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% |