SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 562 filers reported holding SIGMA ALDRICH CORP in Q4 2014. The put-call ratio across all filers is 0.89 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $5,174,000 | +2.9% | 37,243 | +3.2% | 0.04% | +9.8% |
| Q2 2015 | $5,027,000 | -18.0% | 36,073 | -18.7% | 0.04% | -12.8% |
| Q1 2015 | $6,131,000 | +58.7% | 44,344 | +57.6% | 0.05% | +51.6% |
| Q4 2014 | $3,863,000 | -81.5% | 28,139 | -81.7% | 0.03% | -81.7% |
| Q3 2014 | $20,881,000 | +42.8% | 153,520 | +6.5% | 0.17% | +49.6% |
| Q2 2014 | $14,626,000 | -15.5% | 144,128 | -22.2% | 0.11% | -13.7% |
| Q1 2014 | $17,310,000 | -16.0% | 185,371 | -15.5% | 0.13% | -14.9% |
| Q4 2013 | $20,616,000 | +2.3% | 219,298 | -7.2% | 0.15% | +1.3% |
| Q3 2013 | $20,150,000 | -10.4% | 236,225 | -15.6% | 0.15% | -9.0% |
| Q2 2013 | $22,495,000 | – | 279,934 | – | 0.17% | – |
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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% |