SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 492 filers reported holding SIGMA ALDRICH CORP in Q3 2013. The put-call ratio across all filers is 0.13 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $66,333,000 | -7.4% | 477,492 | -7.1% | 0.07% | +5.8% |
| Q2 2015 | $71,629,000 | +26.1% | 514,025 | +25.1% | 0.07% | +25.5% |
| Q1 2015 | $56,817,000 | -0.8% | 410,969 | -1.5% | 0.06% | 0.0% |
| Q4 2014 | $57,292,000 | -3.8% | 417,363 | -4.7% | 0.06% | -6.8% |
| Q3 2014 | $59,585,000 | +35.4% | 438,090 | +1.0% | 0.06% | +34.1% |
| Q2 2014 | $44,021,000 | +13.2% | 433,786 | +4.1% | 0.04% | +4.8% |
| Q1 2014 | $38,897,000 | +7.0% | 416,550 | +7.7% | 0.04% | 0.0% |
| Q4 2013 | $36,348,000 | +19.0% | 386,643 | +8.0% | 0.04% | +10.5% |
| Q3 2013 | $30,544,000 | +11.5% | 358,087 | +5.0% | 0.04% | +8.6% |
| Q2 2013 | $27,393,000 | – | 340,884 | – | 0.04% | – |
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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% |