Janus Henderson Group PLC Amgen Inc Transaction History

Janus Henderson Group PLC

$194 Billion
Q2 2025

A detailed history of Janus Henderson Group PLC transactions in Amgen Inc stock. As of the latest transaction made, Janus Henderson Group PLC holds 2,884,935 shares of AMGN stock, worth $842 Million. This represents 0.41% of its overall portfolio holdings.

Number of Shares

2,884,935

Previous 2,542,489 13.47%

Holding current value

$842 Million

Previous $792 Million 1.69%

% of portfolio

0.41%

Previous 0.45%

33 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$262.28 - $309.85 $89.8 Million - $106 Million	342,446 Added 13.47%	2,884,935 $806 Million
Q1 2025 May 15, 2025	SELL	$258.59 - $327.36 $57.3 Million - $72.5 Million	-221,414 Reduced 8.01%	2,542,489 $792 Million
Q4 2024 Feb 14, 2025	SELL	$258.78 - $328.31 $616 Million - $781 Million	-2,379,427 Reduced 46.26%	2,763,903 $720 Million
Q3 2024 Nov 14, 2024	BUY	$309.38 - $337.38 $167 Million - $182 Million	538,545 Added 11.7%	5,143,330 $1.66 Billion
Q2 2024 Aug 14, 2024	BUY	$262.75 - $319.31 $584 Million - $710 Million	2,223,652 Added 93.39%	4,604,785 $1.44 Billion
Q1 2024 May 15, 2024	BUY	$268.87 - $324.56 $370 Million - $447 Million	1,377,007 Added 137.13%	2,381,133 $677 Million
Q4 2023 Feb 14, 2024	BUY	$255.7 - $288.46 $18.7 Million - $21.1 Million	73,147 Added 7.86%	1,004,126 $289 Million
Q3 2023 Nov 14, 2023	SELL	$218.65 - $271.46 $66.3 Million - $82.4 Million	-303,402 Reduced 24.58%	930,979 $250 Million
Q2 2023 Aug 14, 2023	BUY	$214.27 - $253.37 $18.2 Million - $21.5 Million	84,823 Added 7.38%	1,234,381 $274 Million
Q1 2023 May 15, 2023	BUY	$225.79 - $275.2 $94.2 Million - $115 Million	417,024 Added 56.93%	1,149,558 $278 Million
Q4 2022 Feb 14, 2023	BUY	$229.03 - $291.01 $113 Million - $144 Million	495,198 Added 208.65%	732,534 $192 Million
Q3 2022 Nov 14, 2022	BUY	$224.46 - $253.15 $35.7 Million - $40.2 Million	158,921 Added 202.67%	237,336 $53.5 Million
Q2 2022 Aug 15, 2022	SELL	$230.71 - $256.74 $70.9 Million - $78.9 Million	-307,278 Reduced 79.67%	78,415 $19.1 Million
Q1 2022 May 16, 2022	SELL	$219.27 - $242.57 $112 Million - $124 Million	-511,494 Reduced 57.01%	385,693 $93.3 Million
Q4 2021 Feb 14, 2022	SELL	$198.88 - $227.6 $102 Million - $117 Million	-514,432 Reduced 36.44%	897,187 $202 Million
Q3 2021 Nov 16, 2021	SELL	$212.27 - $248.7 $5.63 Million - $6.59 Million	-26,516 Reduced 1.84%	1,411,619 $300 Million
Q2 2021 Aug 16, 2021	BUY	$233.58 - $259.14 $108 Million - $120 Million	464,461 Added 47.7%	1,438,135 $351 Million
Q1 2021 May 17, 2021	SELL	$221.91 - $258.6 $43.6 Million - $50.8 Million	-196,611 Reduced 16.8%	973,674 $242 Million
Q4 2020 Feb 16, 2021	BUY	$216.38 - $257.67 $52.6 Million - $62.6 Million	242,881 Added 26.19%	1,170,285 $269 Million
Q3 2020 Nov 16, 2020	BUY	$234.65 - $260.95 $69.7 Million - $77.5 Million	297,130 Added 47.14%	927,404 $236 Million
Q2 2020 Aug 14, 2020	BUY	$197.81 - $242.74 $73.1 Million - $89.7 Million	369,694 Added 141.87%	630,274 $149 Million
Q1 2020 May 14, 2020	BUY	$182.24 - $241.7 $19.9 Million - $26.4 Million	109,254 Added 72.2%	260,580 $52.8 Million
Q4 2019 Feb 18, 2020	SELL	$189.21 - $243.2 $17.9 Million - $23 Million	-94,740 Reduced 38.5%	151,326 $36.5 Million
Q3 2019 Nov 14, 2019	SELL	$174.11 - $208.62 $23.6 Million - $28.2 Million	-135,402 Reduced 35.49%	246,066 $47.6 Million
Q2 2019 Jul 31, 2019	SELL	$166.7 - $195.41 $13.5 Million - $15.8 Million	-81,057 Reduced 17.52%	381,468 $70.3 Million
Q1 2019 Apr 30, 2019	BUY	$180.87 - $203.88 $47.4 Million - $53.4 Million	261,879 Added 130.52%	462,525 $87.9 Million
Q4 2018 Feb 06, 2019	BUY	$178.4 - $208.25 $867,024 - $1.01 Million	4,860 Added 2.48%	200,646 $39.1 Million
Q3 2018 Nov 09, 2018	SELL	$185.29 - $208.89 $4.55 Million - $5.13 Million	-24,562 Reduced 11.15%	195,786 $40.6 Million
Q2 2018 Aug 10, 2018	SELL	$166.05 - $186.51 $54.5 Million - $61.2 Million	-327,940 Reduced 59.81%	220,348 $40.7 Million
Q1 2018 May 14, 2018	SELL	$169.43 - $198.0 $454 Million - $531 Million	-2,681,509 Reduced 83.02%	548,288 $93.5 Million
Q4 2017 Feb 09, 2018	BUY	$168.79 - $188.59 $6.48 Million - $7.24 Million	38,414 Added 1.2%	3,229,797 $562 Million
Q3 2017 Nov 14, 2017	SELL	$167.29 - $191.0 $85 Million - $97 Million	-507,968 Reduced 13.73%	3,191,383 $0
Q2 2017 Aug 17, 2017	BUY	N/A	3,699,351	3,699,351 $637 Million

Others Institutions Holding AMGN

# of Institutions

3,287

Shares Held

440M

Call Options Held

6.25M

Put Options Held

7.38M

View Full List

About AMGEN INC

Ticker AMGN
Exchange NASDAQ
Sector Healthcare
Industry Drug Manufacturers—General
Shares Outstandng 534,931,008
Market Cap $156B
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...

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Janus Henderson Group PLC Amgen Inc Transaction History