SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 528 filers reported holding SIGMA ALDRICH CORP in Q2 2015. The put-call ratio across all filers is 0.64 and the average weighting 0.4%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2015 | $235,000 | -19.8% | 1,697 | -20.4% | 0.01% | -14.3% |
Q4 2014 | $293,000 | -99.0% | 2,132 | -99.0% | 0.01% | -99.1% |
Q3 2014 | $29,777,000 | +36.0% | 218,933 | +1.5% | 0.76% | +37.2% |
Q2 2014 | $21,898,000 | +14.5% | 215,789 | +5.4% | 0.56% | +16.1% |
Q1 2014 | $19,121,000 | +49.2% | 204,764 | +50.2% | 0.48% | +42.6% |
Q4 2013 | $12,814,000 | -8.0% | 136,303 | -16.6% | 0.34% | -14.1% |
Q3 2013 | $13,934,000 | +11.5% | 163,353 | +5.2% | 0.39% | +5.7% |
Q2 2013 | $12,493,000 | – | 155,342 | – | 0.37% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Burren Capital Advisors Ltd | 35,000 | $4,839,000 | 17.52% |
SHAYNE & JACOBS, LLC | 114,052 | $15,768,000 | 12.23% |
Cheyne Capital Management (UK) LLP | 199,237 | $27,547,000 | 6.64% |
REIK & CO., LLC | 143,793 | $19,879,000 | 6.44% |
Chicago Capital Management, LLC | 103,300 | $14,281,000 | 6.00% |
Kellner Capital, LLC | 62,150 | $8,592,000 | 5.63% |
MCDANIEL TERRY & CO | 164,215 | $22,703,000 | 5.55% |
GLAZER CAPITAL, LLC | 261,530 | $36,157,000 | 5.45% |
ALPINE ASSOCIATES MANAGEMENT INC. | 1,073,600 | $148,426,000 | 5.33% |
COWEN INC. | 430,993 | $59,585,000 | 4.93% |