CBOE Holdings, Inc. (CBOE)
Financial: Diversified Investments
| Closing price on 03/31/2013: | $36.94 |
| Filers who had this stock in their top 10: | 3 |
| 13F Filers holding this stock: | 186 |
| Aggregate shares on 03/31/2013: | 52,801,401 |
| Aggregate shares on 12/31/2012: | 50,950,708 |
| Percent change: | 3.63% |
| Funds creating new positions: | 28 |
| Funds Adding to an existing position: | 84 |
| Funds closing out their position: | 29 |
| Funds reducing their position: | 78 |
| View recent insider trading info | |