AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

ADVISORY RESEARCH INC's Holding History (CIK: 0000902584)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 9,499 Value ($000) $3,109 Avg Close $315.95 Range $281.00 - $346.38

Q3 2025

Shares 9,444 Value ($000) $2,665 Avg Close $286.59 Range $267.86 - $306.59

Q3 2023

Shares 1,313 Value ($000) $353 Avg Close $231.86 Range $202.11 - $255.21

Q2 2023

Shares 1,432 Value ($000) $318 Avg Close $213.65 Range $195.88 - $235.05

Q4 2020

Shares 6,487 Value ($000) $1,491 Avg Close $196.32 Range $178.44 - $219.36

Q3 2020

Shares 7,049 Value ($000) $1,792 Avg Close $209.54 Range $196.05 - $223.35

Q2 2020

Shares 8,131 Value ($000) $1,918 Avg Close $191.68 Range $162.60 - $206.00

Q1 2020

Shares 9,752 Value ($000) $1,977 Avg Close $182.24 Range $148.24 - $202.72

Q4 2019

Shares 9,439 Value ($000) $2,275 Avg Close $182.69 Range $155.91 - $203.67

Q3 2019

Shares 9,998 Value ($000) $1,935 Avg Close $158.01 Range $141.97 - $174.23

Q2 2019

Shares 10,134 Value ($000) $1,867 Avg Close $146.19 Range $135.21 - $160.07

Q2 2017

Shares 2,773 Value ($000) $478 Avg Close $125.35 Range $117.66 - $135.67

Q1 2014

Shares 857 Value ($000) $106 Avg Close $86.89 Range $80.81 - $92.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,499	$3,109	$315.95	$281.00 - $346.38
Q3 2025	9,444	$2,665	$286.59	$267.86 - $306.59
Q3 2023	1,313	$353	$231.86	$202.11 - $255.21
Q2 2023	1,432	$318	$213.65	$195.88 - $235.05
Q4 2020	6,487	$1,491	$196.32	$178.44 - $219.36
Q3 2020	7,049	$1,792	$209.54	$196.05 - $223.35
Q2 2020	8,131	$1,918	$191.68	$162.60 - $206.00
Q1 2020	9,752	$1,977	$182.24	$148.24 - $202.72
Q4 2019	9,439	$2,275	$182.69	$155.91 - $203.67
Q3 2019	9,998	$1,935	$158.01	$141.97 - $174.23
Q2 2019	10,134	$1,867	$146.19	$135.21 - $160.07
Q2 2017	2,773	$478	$125.35	$117.66 - $135.67
Q1 2014	857	$106	$86.89	$80.81 - $92.60