SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 517 filers reported holding SIGMA ALDRICH CORP in Q3 2015. The put-call ratio across all filers is 2.49 and the average weighting 0.4%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2015 | $1,049,000 | -0.7% | 7,550 | -0.3% | 0.07% | +7.8% |
Q2 2015 | $1,056,000 | -13.2% | 7,575 | -13.9% | 0.06% | -3.0% |
Q1 2015 | $1,217,000 | +0.7% | 8,800 | 0.0% | 0.07% | +1.5% |
Q4 2014 | $1,208,000 | -7.5% | 8,800 | -8.3% | 0.06% | -7.1% |
Q3 2014 | $1,306,000 | -25.4% | 9,600 | -48.8% | 0.07% | +27.3% |
Q1 2014 | $1,751,000 | – | 18,750 | – | 0.06% | – |
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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% |