WALGREEN CO's ticker is and the CUSIP is 931422909. A total of 3 filers reported holding WALGREEN CO in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Timber Hill LLC | 478,600 | $25,749,000 | 0.09% |
| Citadel Advisors | 422,800 | $22,747,000 | 0.04% |
| SG Americas Securities, LLC | 444,300 | $5,419,000 | 0.02% |
| Virtu KCG Holdings LLC | 30,400 | $1,636,000 | 0.02% |