A detailed history of Paul Tudor Jones (Tudor Investment Corp Et Al) transactions in Amphastar Pharmaceuticals, Inc. stock. As of the latest transaction made, Tudor Investment Corp Et Al holds 6,115 shares of AMPH stock, worth $240,869. This represents 0.0% of its overall portfolio holdings.

Number of Shares
6,115
Previous 19,427 68.52%
Holding current value
$240,869
Previous $777,000 61.9%
% of portfolio
0.0%
Previous 0.0%

Shares

13 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

SELL
$36.99 - $50.09 $492,410 - $666,798
-13,312 Reduced 68.52%
6,115 $296,000
Q2 2024

Aug 14, 2024

BUY
$38.65 - $43.48 $750,853 - $844,685
19,427 New
19,427 $777,000
Q4 2023

Feb 14, 2024

SELL
$44.49 - $62.93 $803,800 - $1.14 Million
-18,067 Reduced 73.73%
6,436 $398,000
Q3 2023

Nov 15, 2023

BUY
$45.51 - $65.0 $18,021 - $25,740
396 Added 1.64%
24,503 $1.13 Million
Q2 2023

Aug 14, 2023

BUY
$35.77 - $58.38 $289,629 - $472,702
8,097 Added 50.57%
24,107 $1.39 Million
Q1 2023

May 15, 2023

BUY
$27.99 - $37.92 $448,119 - $607,099
16,010 New
16,010 $600,000
Q2 2022

Aug 15, 2022

SELL
$29.79 - $42.29 $289,529 - $411,016
-9,719 Reduced 24.06%
30,676 $1.07 Million
Q1 2022

May 16, 2022

SELL
$22.96 - $36.45 $76,158 - $120,904
-3,317 Reduced 7.59%
40,395 $1.45 Million
Q4 2021

Feb 14, 2022

BUY
$18.14 - $23.29 $4,589 - $5,892
253 Added 0.58%
43,712 $1.02 Million
Q3 2021

Nov 15, 2021

BUY
$17.83 - $21.49 $107,443 - $129,498
6,026 Added 16.1%
43,459 $826,000
Q2 2021

Aug 16, 2021

SELL
$17.11 - $20.92 $108,751 - $132,967
-6,356 Reduced 14.52%
37,433 $755,000
Q1 2021

May 17, 2021

BUY
$17.21 - $20.65 $304,049 - $364,823
17,667 Added 67.63%
43,789 $802,000
Q4 2020

Feb 16, 2021

BUY
$17.76 - $21.24 $463,926 - $554,831
26,122 New
26,122 $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 $1.93B
  • 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
Track Paul Tudor Jones's Portfolio

Track Paul Tudor Jones Portfolio

Follow Paul Tudor Jones (Tudor Investment Corp Et Al) and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Tudor Investment Corp Et Al, based on Form 13F filings with the SEC.

News

Stay updated on Tudor Investment Corp Et Al and Paul Tudor Jones with notifications on news.