Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH)

Q2 2017 13F Holders as of 30 Jun 2017

Type / Class
Equity / Common Stock
Shares outstanding
46,377,939
Total 13F shares
20,446,108
Share change
+133,398
Total reported value
$365,150,134
Price per share
$17.86
Number of holders
106
Value change
+$4,539,252
Number of buys
42
Number of sells
62

Institutional Holders of Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) as of Q2 2017

As of 30 Jun 2017, Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) was held by 106 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 20,446,108 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS LP, Invesco Ltd., FEDERATED INVESTORS INC /PA/, STATE STREET CORP, TEACHERS ADVISORS, LLC, NORTHERN TRUST CORP, Bank of New York Mellon Corp, and JPMORGAN CHASE & CO. This page lists 106 institutional shareholders reporting positions in this security for the Q2 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.