SUMCO CORP's ticker is and the CUSIP is 00B0M0C89. A total of 1 filers reported holding SUMCO CORP in Q3 2018. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $435,000 | – | 30,000 | – | 0.16% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Legato Capital Management LLC | 14,400 | $225,000 | 0.04% |