A detailed history of Mattson Financial Services, LLC transactions in Amgen Inc stock. As of the latest transaction made, Mattson Financial Services, LLC holds 3,317 shares of AMGN stock, worth $1.13 Million. This represents 0.22% of its overall portfolio holdings.

Number of Shares
3,317
Previous 3,289 0.85%
Holding current value
$1.13 Million
Previous $918 Million 1.93%
% of portfolio
0.22%
Previous 0.25%

Shares

6 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Oct 17, 2025

BUY
$271.18 - $309.22 $7,593 - $8,658
28 Added 0.85%
3,317 $936 Million
Q2 2025

Jul 29, 2025

BUY
$262.28 - $309.85 $11,015 - $13,013
42 Added 1.29%
3,289 $918 Million
Q1 2025

May 22, 2025

BUY
$258.59 - $327.36 $119,727 - $151,567
463 Added 16.63%
3,247 $1.01 Billion
Q4 2024

Mar 07, 2025

SELL
$258.78 - $328.31 $308,983 - $392,002
-1,194 Reduced 30.02%
2,784 $897 Million
Q3 2024

Oct 08, 2024

SELL
$309.38 - $337.38 $8,353 - $9,109
-27 Reduced 0.67%
3,978 $1.24 Billion
Q2 2024

Sep 30, 2024

BUY
$262.75 - $319.31 $1.05 Million - $1.28 Million
4,005 New
4,005 $1.25 Billion

Others Institutions Holding AMGN

About AMGEN INC


  • Ticker AMGN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—General
  • Shares Outstandng 534,931,008
  • Market Cap $183B
  • Description
  • Amgen Inc. discovers, develops, manufactures, and delivers human therapeutics worldwide. It focuses on inflammation, oncology/hematology, bone health, cardiovascular disease, nephrology, and neuroscience areas. The company's products include Enbrel to treat plaque psoriasis, rheumatoid arthritis, and psoriatic arthritis; Neulasta that reduces th...
More about AMGN
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