A detailed history of Riverstone Advisors, LLC transactions in Amgen Inc stock. As of the latest transaction made, Riverstone Advisors, LLC holds 2,746 shares of AMGN stock, worth $796,065. This represents 0.51% of its overall portfolio holdings.

Number of Shares
2,746
Previous 2,746 -0.0%
Holding current value
$796,065
Previous $857,000 3.15%
% of portfolio
0.51%
Previous 0.53%

Shares

10 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2023

Nov 09, 2023

BUY
$218.65 - $271.46 $3,279 - $4,071
15 Added 0.55%
2,746 $738,000
Q2 2023

Aug 03, 2023

SELL
$214.27 - $253.37 $1,285 - $1,520
-6 Reduced 0.22%
2,731 $606,000
Q4 2022

Jan 31, 2023

SELL
$229.03 - $291.01 $357,286 - $453,975
-1,560 Reduced 36.3%
2,737 $718,000
Q3 2022

Oct 27, 2022

SELL
$224.46 - $253.15 $4,489 - $5,063
-20 Reduced 0.46%
4,297 $969,000
Q1 2022

Apr 29, 2022

BUY
$219.27 - $242.57 $70,824 - $78,350
323 Added 8.09%
4,317 $1.04 Million
Q4 2021

Jan 26, 2022

BUY
$198.88 - $227.6 $24,263 - $27,767
122 Added 3.15%
3,994 $899,000
Q2 2021

Jul 28, 2021

SELL
$233.58 - $259.14 $10,744 - $11,920
-46 Reduced 1.17%
3,872 $944,000
Q2 2020

Jul 22, 2020

SELL
$197.81 - $242.74 $9,890 - $12,137
-50 Reduced 1.26%
3,918 $924,000
Q2 2019

Jul 30, 2019

SELL
$166.7 - $195.41 $22,171 - $25,989
-133 Reduced 3.24%
3,968 $731,000
Q4 2018

Feb 15, 2019

BUY
$178.4 - $208.25 $731,618 - $854,033
4,101 New
4,101 $798,000

Others Institutions Holding AMGN

About AMGEN INC


  • Ticker AMGN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—General
  • Shares Outstandng 534,931,008
  • Market Cap $155B
  • 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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