Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH)

Q1 2024 13F Holders as of 3/31/2024

Type / Class
Equity / Common Stock
Shares outstanding
50.5M
Number of holders
268
Total shares
33.5M
Shares change
+288K
Total reported value, excl. options
$1.47B
Value change
-$571K
Put/Call ratio
1.01
Number of buys
130
Number of sells
-150
Price
$43.91

Significant Holders of Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) as of Q1 2024

265 filings reported holding AMPH - Amphastar Pharmaceuticals, Inc. - Common Stock as of Q1 2024.
Amphastar Pharmaceuticals, Inc. - Common Stock (AMPH) has 268 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 33.5M shares of 50.5M outstanding shares and own 66.42% of the company stock.
Largest 10 shareholders include BlackRock Inc. (6.08M shares), VANGUARD GROUP INC (2.73M shares), FEDERATED HERMES, INC. (2.08M shares), NEUBERGER BERMAN GROUP LLC (1.66M shares), STATE STREET CORP (1.51M shares), FULLER & THALER ASSET MANAGEMENT, INC. (1.27M shares), DIMENSIONAL FUND ADVISORS LP (1.18M shares), TD Asset Management Inc (1.01M shares), GEODE CAPITAL MANAGEMENT, LLC (866K shares), and Epoch Investment Partners, Inc. (798K shares).
This table shows the top 268 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
* 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.