IRONWOOD PHARMACEUTICALS INC - Class A Common Stock (IRWD)

Q1 2017 13F Holders as of 31 Mar 2017

Type / Class
Equity / Class A Common Stock
Shares outstanding
161,976,581
Total 13F shares
144,314,974
Share change
+18,062,777
Total reported value
$2,462,022,047
Put/Call ratio
88%
Price per share
$17.06
Number of holders
155
Value change
+$311,007,021
Number of buys
76
Number of sells
69

Institutional Holders of IRONWOOD PHARMACEUTICALS INC - Class A Common Stock (IRWD) as of Q1 2017

As of 31 Mar 2017, IRONWOOD PHARMACEUTICALS INC - Class A Common Stock (IRWD) was held by 155 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 144,314,974 shares. The largest 10 holders included FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, PRICE T ROWE ASSOCIATES INC /MD/, BlackRock Inc., VANGUARD GROUP INC, JANUS CAPITAL MANAGEMENT LLC, ORBIMED ADVISORS LLC, ADAGE CAPITAL PARTNERS GP, L.L.C., BROWN CAPITAL MANAGEMENT LLC, and STATE STREET CORP. This page lists 156 institutional shareholders reporting positions in this security for the Q1 2017 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.