Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH)

Q4 2024 13F Holders as of 31 Dec 2024

Type / Class
Equity / Common Stock
Shares outstanding
46,377,939
Total 13F shares
35,163,514
Share change
-127,660
Total reported value
$1,305,816,189
Put/Call ratio
30%
Price per share
$37.13
Number of holders
261
Value change
-$16,188,647
Number of buys
111
Number of sells
147

Institutional Holders of Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) as of Q4 2024

As of 31 Dec 2024, Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) was held by 261 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 35,163,514 shares. The largest 10 holders included BlackRock, Inc., VANGUARD GROUP INC, TD ASSET MANAGEMENT INC, STATE STREET CORP, NEUBERGER BERMAN GROUP LLC, Pacer Advisors, Inc., DIMENSIONAL FUND ADVISORS LP, FULLER & THALER ASSET MANAGEMENT, INC., Epoch Investment Partners, Inc., and Boston Trust Walden Corp. This page lists 261 institutional shareholders reporting positions in this security for the Q4 2024 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.