GRACE W R & CO DEL NEW's ticker is and the CUSIP is 38388F958. A total of 4 filers reported holding GRACE W R & CO DEL NEW in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2013 | $4,000 | – | 25,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Citadel Advisors | 30,800 | $2,192,000 | 0.00% |
| SIMPLEX TRADING, LLC | 107 | $19,000 | 0.00% |