A detailed history of Aqr Capital Management LLC transactions in Amphastar Pharmaceuticals, Inc. stock. As of the latest transaction made, Aqr Capital Management LLC holds 41,667 shares of AMPH stock, worth $1.82 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
41,667
Previous 55,796 25.32%
Holding current value
$1.82 Million
Previous $2.23 Million 9.37%
% of portfolio
0.0%
Previous 0.0%

Shares

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

Nov 14, 2024

SELL
$36.99 - $50.09 $522,631 - $707,721
-14,129 Reduced 25.32%
41,667 $2.02 Million
Q2 2024

Aug 14, 2024

SELL
$38.65 - $43.48 $48,621 - $54,697
-1,258 Reduced 2.2%
55,796 $2.23 Million
Q1 2024

May 15, 2024

BUY
$42.85 - $63.45 $1.9 Million - $2.81 Million
44,310 Added 347.69%
57,054 $2.51 Million
Q4 2023

Feb 14, 2024

SELL
$44.49 - $62.93 $722,784 - $1.02 Million
-16,246 Reduced 56.04%
12,744 $788,000
Q3 2023

Nov 14, 2023

SELL
$45.51 - $65.0 $1.37 Million - $1.95 Million
-30,046 Reduced 50.89%
28,990 $1.33 Million
Q2 2023

Aug 14, 2023

SELL
$35.77 - $58.38 $1.85 Million - $3.03 Million
-51,851 Reduced 46.76%
59,036 $3.39 Million
Q1 2023

May 15, 2023

SELL
$27.99 - $37.92 $48,030 - $65,070
-1,716 Reduced 1.52%
110,887 $4.16 Million
Q4 2022

Feb 14, 2023

BUY
$27.93 - $31.27 $498,550 - $558,169
17,850 Added 18.84%
112,603 $3.16 Million
Q3 2022

Nov 14, 2022

BUY
$27.56 - $37.75 $1.64 Million - $2.24 Million
59,463 Added 168.5%
94,753 $2.66 Million
Q2 2022

Aug 15, 2022

BUY
$29.79 - $42.29 $649,153 - $921,541
21,791 Added 161.43%
35,290 $1.23 Million
Q1 2022

May 16, 2022

BUY
$22.96 - $36.45 $67,135 - $106,579
2,924 Added 27.65%
13,499 $485,000
Q4 2021

Feb 14, 2022

SELL
$18.14 - $23.29 $157,854 - $202,669
-8,702 Reduced 45.14%
10,575 $246,000
Q3 2021

Nov 15, 2021

SELL
$17.83 - $21.49 $10,537 - $12,700
-591 Reduced 2.97%
19,277 $366,000
Q2 2021

Aug 16, 2021

SELL
$17.11 - $20.92 $79,612 - $97,340
-4,653 Reduced 18.98%
19,868 $401,000
Q1 2021

May 17, 2021

SELL
$17.21 - $20.65 $208,671 - $250,381
-12,125 Reduced 33.09%
24,521 $449,000
Q4 2020

Feb 16, 2021

SELL
$17.76 - $21.24 $281,123 - $336,207
-15,829 Reduced 30.16%
36,646 $737,000
Q3 2020

Nov 16, 2020

SELL
$17.99 - $22.22 $422,729 - $522,125
-23,498 Reduced 30.93%
52,475 $984,000
Q2 2020

Aug 17, 2020

SELL
$14.25 - $22.46 $183,440 - $289,127
-12,873 Reduced 14.49%
75,973 $1.71 Million
Q1 2020

May 15, 2020

BUY
$12.66 - $20.08 $636,519 - $1.01 Million
50,278 Added 130.36%
88,846 $1.32 Million
Q4 2019

Feb 14, 2020

SELL
$17.07 - $20.64 $26,748 - $32,342
-1,567 Reduced 3.9%
38,568 $744,000
Q3 2019

Nov 14, 2019

BUY
$19.12 - $22.62 $413,603 - $489,315
21,632 Added 116.91%
40,135 $796,000
Q2 2019

Aug 14, 2019

SELL
$18.92 - $22.96 $58,803 - $71,359
-3,108 Reduced 14.38%
18,503 $391,000
Q1 2019

May 14, 2019

SELL
$19.46 - $25.28 $9,574 - $12,437
-492 Reduced 2.23%
21,611 $442,000
Q4 2018

Feb 14, 2019

SELL
$17.72 - $22.51 $44,707 - $56,792
-2,523 Reduced 10.25%
22,103 $440,000
Q3 2018

Nov 15, 2018

BUY
$15.39 - $19.38 $76,380 - $96,182
4,963 Added 25.24%
24,626 $474,000
Q2 2018

Aug 14, 2018

SELL
$14.63 - $19.6 $12,274 - $16,444
-839 Reduced 4.09%
19,663 $300,000
Q4 2017

Feb 14, 2018

SELL
$17.76 - $19.75 $69,494 - $77,281
-3,913 Reduced 16.03%
20,502 $394,000
Q3 2017

Nov 14, 2017

BUY
$14.73 - $17.99 $359,632 - $439,225
24,415
24,415 $436,000

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 $2.14B
  • 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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