AMAG PHARMACEUTICALS INC - COMMON STOCK (AMAG)

Q4 2018 13F Holders as of 31 Dec 2018

Type / Class
Equity / COMMON STOCK
Total 13F shares
43,937,520
Share change
-1,118,450
Total reported value
$667,426,531
Put/Call ratio
28%
Price per share
$15.19
Number of holders
175
Value change
-$21,922,405
Number of buys
83
Number of sells
77

Institutional Holders of AMAG PHARMACEUTICALS INC - COMMON STOCK (AMAG) as of Q4 2018

As of 31 Dec 2018, AMAG PHARMACEUTICALS INC - COMMON STOCK (AMAG) was held by 175 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 43,937,520 shares. The largest 10 holders included BlackRock Inc., Palo Alto Investors LP, Vanguard Group Inc, Jackson Square Partners, LLC, Camber Capital Management LP, STATE STREET CORP, ARMISTICE CAPITAL, LLC, RENAISSANCE TECHNOLOGIES LLC, Robeco Institutional Asset Management B.V., and DIMENSIONAL FUND ADVISORS LP. This page lists 175 institutional shareholders reporting positions in this security for the Q4 2018 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.