MEMC ELECTR MATLS INC's ticker is WFR and the CUSIP is 552715104. A total of 4 filers reported holding MEMC ELECTR MATLS INC in Q3 2011. The put-call ratio across all filers is - and the average weighting 0.0%.
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- Annual reports (10-K)
- Quarterly reports (10-Q)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
EDGAR links
External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2013 | $168,000 | +3.1% | 52,300 | +2.8% | 0.00% | 0.0% |
| Q4 2012 | $163,000 | +13.2% | 50,900 | -2.7% | 0.00% | 0.0% |
| Q3 2012 | $144,000 | +29.7% | 52,300 | +2.1% | 0.00% | 0.0% |
| Q2 2012 | $111,000 | -33.5% | 51,200 | +10.7% | 0.00% | -25.0% |
| Q1 2012 | $167,000 | -12.1% | 46,250 | -3.8% | 0.00% | -20.0% |
| Q4 2011 | $190,000 | -27.2% | 48,100 | -3.6% | 0.01% | -37.5% |
| Q3 2011 | $261,000 | -40.0% | 49,890 | -2.2% | 0.01% | -27.3% |
| Q2 2011 | $435,000 | -35.6% | 51,000 | -2.1% | 0.01% | -35.3% |
| Q1 2011 | $675,000 | +9.4% | 52,085 | -4.9% | 0.02% | +6.2% |
| Q4 2010 | $617,000 | – | 54,795 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tradeworx Inc. | 309,628 | $1,362,000 | 0.58% |
| OFI Advisors LLC | 58,049 | $255,000 | 0.03% |
| Arizona State Retirement System | 205,100 | $902,000 | 0.01% |
| TEXAS PERMANENT SCHOOL FUND CORP | 260,192 | $1,145,000 | 0.01% |
| NORGES BANK | 4,213,291 | $18,538,000 | 0.01% |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 45,500 | $200,000 | 0.01% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 8,000 | $35,000 | 0.01% |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 401,320 | $1,766,000 | 0.01% |
| SECURIAN ASSET MANAGEMENT, INC | 34,767 | $153,000 | 0.01% |
| CREDIT SUISSE AG/ | 1,030,498 | $4,534,000 | 0.01% |