Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH)

Q3 2016 13F Holders as of 30 Sep 2016

Type / Class
Equity / Common Stock
Shares outstanding
46,377,939
Total 13F shares
22,197,017
Share change
+6,010,396
Total reported value
$421,063,192
Put/Call ratio
176%
Price per share
$18.97
Number of holders
134
Value change
+$114,569,375
Number of buys
99
Number of sells
32

Institutional Holders of Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) as of Q3 2016

As of 30 Sep 2016, Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) was held by 134 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 22,197,017 shares. The largest 10 holders included BlackRock Fund Advisors, FMR LLC, VANGUARD GROUP INC, ACADIAN ASSET MANAGEMENT LLC, FEDERATED INVESTORS INC /PA/, STATE STREET CORP, BlackRock Institutional Trust Company, N.A., TEACHERS ADVISORS, LLC, DIMENSIONAL FUND ADVISORS LP, and NORTHERN TRUST CORP. This page lists 134 institutional shareholders reporting positions in this security for the Q3 2016 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.