IRONWOOD PHARMACEUTICALS INC - Class A Common Stock (IRWD)

Q4 2015 13F Holders as of 31 Dec 2015

Type / Class
Equity / Class A Common Stock
Shares outstanding
161,976,581
Total 13F shares
140,004,740
Share change
-1,284,825
Total reported value
$1,623,133,302
Put/Call ratio
137%
Price per share
$11.59
Number of holders
132
Value change
-$11,974,441
Number of buys
60
Number of sells
52

Institutional Holders of IRONWOOD PHARMACEUTICALS INC - Class A Common Stock (IRWD) as of Q4 2015

As of 31 Dec 2015, IRONWOOD PHARMACEUTICALS INC - Class A Common Stock (IRWD) was held by 132 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 140,004,740 shares. The largest 10 holders included FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, JANUS CAPITAL MANAGEMENT LLC, ORBIMED ADVISORS LLC, VANGUARD GROUP INC, Rubric Capital Management, LLC, BlackRock Fund Advisors, PRICE T ROWE ASSOCIATES INC /MD/, BRIDGER MANAGEMENT, LLC, and Redmile Group, LLC. This page lists 132 institutional shareholders reporting positions in this security for the Q4 2015 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.