Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH)

Q4 2021 13F Holders as of 31 Dec 2021

Type / Class
Equity / Common Stock
Shares outstanding
46,377,939
Total 13F shares
29,169,816
Share change
+834,259
Total reported value
$678,795,680
Price per share
$23.29
Number of holders
165
Value change
+$19,582,653
Number of buys
88
Number of sells
55

Institutional Holders of Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) as of Q4 2021

As of 31 Dec 2021, Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) was held by 165 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 29,169,816 shares. The largest 10 holders included BlackRock Inc., FEDERATED HERMES, INC., VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS LP, STATE STREET CORP, JANUS HENDERSON GROUP PLC, GEODE CAPITAL MANAGEMENT, LLC, Invesco Ltd., MORGAN STANLEY, and FULLER & THALER ASSET MANAGEMENT, INC.. This page lists 165 institutional shareholders reporting positions in this security for the Q4 2021 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.