AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

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

Q4 2025

Shares 115,018 Value ($000) $37,647 Avg Close $315.95 Range $281.00 - $346.38

Q3 2025

Shares 131,561 Value ($000) $37,127 Avg Close $286.59 Range $267.86 - $306.59

Q2 2025

Shares 130,491 Value ($000) $36,434 Avg Close $277.77 Range $255.23 - $307.44

Q1 2025

Shares 124,510 Value ($000) $38,791 Avg Close $287.24 Range $248.95 - $327.92

Q4 2024

Shares 158,852 Value ($000) $41,403 Avg Close $286.05 Range $245.31 - $316.26

Q3 2024

Shares 140,221 Value ($000) $45,181 Avg Close $313.17 Range $292.07 - $330.95

Q2 2024

Shares 160,737 Value ($000) $50,222 Avg Close $279.32 Range $246.97 - $311.17

Q1 2024

Shares 135,025 Value ($000) $38,390 Avg Close $276.08 Range $254.07 - $309.96

Q4 2023

Shares 127,129 Value ($000) $36,616 Avg Close $255.10 Range $232.90 - $271.72

Q3 2023

Shares 122,445 Value ($000) $32,908 Avg Close $231.86 Range $202.11 - $255.21

Q2 2023

Shares 120,744 Value ($000) $26,808 Avg Close $213.65 Range $195.88 - $235.05

Q1 2023

Shares 100,356 Value ($000) $24,261 Avg Close $224.03 Range $206.60 - $251.53

Q4 2022

Shares 91,433 Value ($000) $24,014 Avg Close $242.73 Range $204.31 - $267.70

Q3 2022

Shares 85,700 Value ($000) $19,317 Avg Close $217.87 Range $201.50 - $227.98

Q2 2022

Shares 56,318 Value ($000) $13,702 Avg Close $218.58 Range $201.93 - $231.00

Q1 2022

Shares 68,565 Value ($000) $16,580 Avg Close $203.29 Range $190.45 - $218.06

Q4 2021

Shares 62,461 Value ($000) $14,052 Avg Close $185.15 Range $174.95 - $203.49

Q3 2021

Shares 51,876 Value ($000) $11,031 Avg Close $200.25 Range $184.86 - $217.02

Q2 2021

Shares 38,833 Value ($000) $9,466 Avg Close $212.50 Range $198.84 - $224.64

Q1 2021

Shares 41,669 Value ($000) $10,368 Avg Close $204.69 Range $189.57 - $236.38

Q4 2020

Shares 32,699 Value ($000) $7,518 Avg Close $196.32 Range $178.44 - $219.36

Q3 2020

Shares 32,765 Value ($000) $8,328 Avg Close $209.54 Range $196.05 - $223.35

Q2 2020

Shares 43,895 Value ($000) $10,353 Avg Close $191.68 Range $162.60 - $206.00

Q1 2020

Shares 19,246 Value ($000) $3,902 Avg Close $182.24 Range $148.24 - $202.72

Q4 2019

Shares 42,471 Value ($000) $10,238 Avg Close $182.69 Range $155.91 - $203.67

Q3 2019

Shares 57,577 Value ($000) $11,142 Avg Close $158.01 Range $141.97 - $174.23

Q2 2019

Shares 44,002 Value ($000) $8,109 Avg Close $146.19 Range $135.21 - $160.07

Q1 2019

Shares 39,796 Value ($000) $7,560 Avg Close $154.67 Range $144.94 - $164.86

Q4 2018

Shares 9,005 Value ($000) $1,753 Avg Close $156.83 Range $143.85 - $168.62

Q3 2018

Shares 10,703 Value ($000) $2,219 Avg Close $157.37 Range $145.39 - $168.41

Q2 2018

Shares 10,012 Value ($000) $1,848 Avg Close $140.24 Range $128.97 - $149.68

Q1 2018

Shares 9,405 Value ($000) $1,603 Avg Close $144.43 Range $131.87 - $157.72

Q4 2017

Shares 8,458 Value ($000) $1,471 Avg Close $138.21 Range $131.02 - $147.91

Q3 2017

Shares 8,340 Value ($000) $1,555 Avg Close $137.50 Range $129.63 - $148.76

Q2 2017

Shares 8,809 Value ($000) $1,517 Avg Close $125.35 Range $117.66 - $135.67

Q1 2017

Shares 6,819 Value ($000) $1,119 Avg Close $127.19 Range $112.17 - $141.42

Q4 2016

Shares 6,741 Value ($000) $986 Avg Close $114.37 Range $101.21 - $127.75

Q3 2016

Shares 4,244 Value ($000) $708 Avg Close $127.72 Range $114.64 - $133.93

Q2 2016

Shares 3,929 Value ($000) $598 Avg Close $116.70 Range $108.29 - $123.20

Q1 2016

Shares 9,822 Value ($000) $1,473 Avg Close $110.79 Range $103.99 - $119.01

Q4 2015

Shares 10,482 Value ($000) $1,707 Avg Close $116.50 Range $100.25 - $122.74

Q3 2015

Shares 25,690 Value ($000) $3,553 Avg Close $116.24 Range $96.15 - $133.76

Q2 2015

Shares 13,717 Value ($000) $2,106 Avg Close $117.59 Range $110.98 - $127.09

Q1 2015

Shares 24,378 Value ($000) $3,897 Avg Close $115.04 Range $107.36 - $126.18

Q4 2014

Shares 3,743 Value ($000) $596 Avg Close $113.30 Range $92.62 - $126.09

Q3 2014

Shares 3,499 Value ($000) $491 Avg Close $94.52 Range $82.98 - $104.80

Q2 2014

Shares 4,705 Value ($000) $557 Avg Close $83.37 Range $77.69 - $91.37

Q1 2014

Shares 3,516 Value ($000) $434 Avg Close $86.89 Range $80.81 - $92.60

Q4 2013

Shares 3,113 Value ($000) $355 Avg Close $81.11 Range $75.24 - $85.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	115,018	$37,647	$315.95	$281.00 - $346.38
Q3 2025	131,561	$37,127	$286.59	$267.86 - $306.59
Q2 2025	130,491	$36,434	$277.77	$255.23 - $307.44
Q1 2025	124,510	$38,791	$287.24	$248.95 - $327.92
Q4 2024	158,852	$41,403	$286.05	$245.31 - $316.26
Q3 2024	140,221	$45,181	$313.17	$292.07 - $330.95
Q2 2024	160,737	$50,222	$279.32	$246.97 - $311.17
Q1 2024	135,025	$38,390	$276.08	$254.07 - $309.96
Q4 2023	127,129	$36,616	$255.10	$232.90 - $271.72
Q3 2023	122,445	$32,908	$231.86	$202.11 - $255.21
Q2 2023	120,744	$26,808	$213.65	$195.88 - $235.05
Q1 2023	100,356	$24,261	$224.03	$206.60 - $251.53
Q4 2022	91,433	$24,014	$242.73	$204.31 - $267.70
Q3 2022	85,700	$19,317	$217.87	$201.50 - $227.98
Q2 2022	56,318	$13,702	$218.58	$201.93 - $231.00
Q1 2022	68,565	$16,580	$203.29	$190.45 - $218.06
Q4 2021	62,461	$14,052	$185.15	$174.95 - $203.49
Q3 2021	51,876	$11,031	$200.25	$184.86 - $217.02
Q2 2021	38,833	$9,466	$212.50	$198.84 - $224.64
Q1 2021	41,669	$10,368	$204.69	$189.57 - $236.38
Q4 2020	32,699	$7,518	$196.32	$178.44 - $219.36
Q3 2020	32,765	$8,328	$209.54	$196.05 - $223.35
Q2 2020	43,895	$10,353	$191.68	$162.60 - $206.00
Q1 2020	19,246	$3,902	$182.24	$148.24 - $202.72
Q4 2019	42,471	$10,238	$182.69	$155.91 - $203.67
Q3 2019	57,577	$11,142	$158.01	$141.97 - $174.23
Q2 2019	44,002	$8,109	$146.19	$135.21 - $160.07
Q1 2019	39,796	$7,560	$154.67	$144.94 - $164.86
Q4 2018	9,005	$1,753	$156.83	$143.85 - $168.62
Q3 2018	10,703	$2,219	$157.37	$145.39 - $168.41
Q2 2018	10,012	$1,848	$140.24	$128.97 - $149.68
Q1 2018	9,405	$1,603	$144.43	$131.87 - $157.72
Q4 2017	8,458	$1,471	$138.21	$131.02 - $147.91
Q3 2017	8,340	$1,555	$137.50	$129.63 - $148.76
Q2 2017	8,809	$1,517	$125.35	$117.66 - $135.67
Q1 2017	6,819	$1,119	$127.19	$112.17 - $141.42
Q4 2016	6,741	$986	$114.37	$101.21 - $127.75
Q3 2016	4,244	$708	$127.72	$114.64 - $133.93
Q2 2016	3,929	$598	$116.70	$108.29 - $123.20
Q1 2016	9,822	$1,473	$110.79	$103.99 - $119.01
Q4 2015	10,482	$1,707	$116.50	$100.25 - $122.74
Q3 2015	25,690	$3,553	$116.24	$96.15 - $133.76
Q2 2015	13,717	$2,106	$117.59	$110.98 - $127.09
Q1 2015	24,378	$3,897	$115.04	$107.36 - $126.18
Q4 2014	3,743	$596	$113.30	$92.62 - $126.09
Q3 2014	3,499	$491	$94.52	$82.98 - $104.80
Q2 2014	4,705	$557	$83.37	$77.69 - $91.37
Q1 2014	3,516	$434	$86.89	$80.81 - $92.60
Q4 2013	3,113	$355	$81.11	$75.24 - $85.16