Ironwood Pharmaceuticals Inc. (IRWD)
Healthcare: Medical Laboratories & Research
| Closing price on 03/31/2013: | $18.29 |
| Filers who had this stock in their top 10: | 7 |
| 13F Filers holding this stock: | 125 |
| Aggregate shares on 03/31/2013: | 87,982,893 |
| Aggregate shares on 12/31/2012: | 80,178,394 |
| Percent change: | 9.73% |
| Funds creating new positions: | 36 |
| Funds Adding to an existing position: | 46 |
| Funds closing out their position: | 22 |
| Funds reducing their position: | 37 |
| View recent insider trading info | |
Schedule 13D and 13G filings submitted since 03/31/2013
| Filing Company | Date of Filing |
Total Reported Shares Owned |
Shares Reported on 13F |
|
|---|---|---|---|---|
| SC 13G | VANGUARD GROUP INC | 02/13/2013 | 4,213,280 | 4,266,679 |