Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH)

Q2 2019 13F Holders as of 30 Jun 2019

Type / Class
Equity / Common Stock
Shares outstanding
46,377,939
Total 13F shares
22,325,317
Share change
+550,103
Total reported value
$471,212,995
Price per share
$21.11
Number of holders
129
Value change
+$11,702,564
Number of buys
71
Number of sells
53

Institutional Holders of Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) as of Q2 2019

As of 30 Jun 2019, Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) was held by 129 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 22,325,317 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS LP, FEDERATED INVESTORS INC /PA/, STATE STREET CORP, RENAISSANCE TECHNOLOGIES LLC, NUVEEN ASSET MANAGEMENT, LLC, GEODE CAPITAL MANAGEMENT, LLC, NORTHERN TRUST CORP, and Bank of New York Mellon Corp. This page lists 129 institutional shareholders reporting positions in this security for the Q2 2019 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.