A detailed history of Balyasny Asset Management LLC transactions in Amphastar Pharmaceuticals, Inc. stock. As of the latest transaction made, Balyasny Asset Management LLC holds 162,138 shares of AMPH stock, worth $4.02 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
162,138
Holding current value
$4.02 Million
% of portfolio
0.01%

Shares

2 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2025

May 15, 2025

BUY
$26.24 - $38.48 $4.25 Million - $6.24 Million
162,138 New
162,138 $4.7 Million
Q2 2023

Aug 14, 2023

BUY
$35.77 - $58.38 $327,080 - $533,826
9,144 New
9,144 $525,000

Others Institutions Holding AMPH

About Amphastar Pharmaceuticals, Inc.


  • Ticker AMPH
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—Specialty & Generic
  • Shares Outstandng 49,015,200
  • Market Cap $1.22B
  • Description
  • Amphastar Pharmaceuticals, Inc., a bio-pharmaceutical company, develops, manufactures, markets, and sells generic and proprietary injectable, inhalation, and intranasal products in the United States, China, and France. The company operates through two segments, Finished Pharmaceutical Products and API. It offers Primatene Mist, an over-the-count...
More about AMPH
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