Hennessy Advisors Inc’s Amgen AMGN Stock Holding History

Hennessy Advisors Inc’s Portfolio AMGN Stock Details AMGN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$6.92M	Buy	19,120 +7,070	+59%	+$2.42M	0.22%	132
2026 Q1	$4.24M	Sell	12,050 -1,050	-8%	-$374K	0.15%	165
2025 Q4	$4.29M	Sell	13,100 -650	-5%	-$206K	0.15%	161
2025 Q3	$3.88M	Sell	13,750 -100	-0.7%	-$29K	0.13%	165
2025 Q2	$3.87M	Buy	13,850 +150	+1%	+$42.5K	0.13%	166
2025 Q1	$4.27M	Buy	13,700 +350	+3%	+$103K	0.14%	164
2024 Q4	$3.48M	Buy	13,350 +250	+2%	+$74.2K	0.1%	184
2024 Q3	$4.22M	Sell	13,100 -200	-2%	-$65.4K	0.14%	164
2024 Q2	$4.16M	Buy	13,300 +100	+0.8%	+$29.4K	0.16%	161
2024 Q1	$3.75M	Sell	13,200 -2,300	-15%	-$673K	0.16%	157
2023 Q4	$4.46M	Buy	15,500 +6,200	+67%	+$1.69M	0.23%	124
2023 Q3	$2.5M	Sell	9,300 -200	-2%	-$49.9K	0.18%	150
2023 Q2	$2.11M	Sell	9,500 -550	-5%	-$128K	0.15%	175
2023 Q1	$2.43M	Sell	10,050 -24,700	-71%	-$6.06M	0.18%	169
2022 Q4	$9.13M	Sell	34,750 -10,000	-22%	-$2.68M	0.6%	50
2022 Q3	$10.1M	Buy	44,750 +100	+0.2%	+$24.2K	0.7%	39
2022 Q2	$10.9M	Sell	44,650 -200	-0.4%	-$49K	0.65%	38
2022 Q1	$10.8M	Buy	44,850 +13,800	+44%	+$3.17M	0.57%	46
2021 Q4	$6.99M	Buy	31,050 +8,900	+40%	+$1.88M	0.4%	86
2021 Q3	$4.71M	Buy	22,150 +1,950	+10%	+$449K	0.28%	128
2021 Q2	$4.92M	Buy	20,200 +1,150	+6%	+$283K	0.27%	132
2021 Q1	$4.74M	Sell	19,050 -12,150	-39%	-$2.9M	0.28%	131
2020 Q4	$7.17M	Sell	31,200 -1,600	-5%	-$369K	0.46%	68
2020 Q3	$8.34M	Sell	32,800 -700	-2%	-$173K	0.58%	53
2020 Q2	$7.9M	Sell	33,500 -900	-3%	-$205K	0.55%	53
2020 Q1	$6.97M	Sell	34,400 -3,400	-9%	-$743K	0.52%	55
2019 Q4	$9.11M	Sell	37,800 -2,200	-6%	-$485K	0.46%	70
2019 Q3	$7.74M	Sell	40,000 -1,100	-3%	-$211K	0.39%	71
2019 Q2	$7.57M	Sell	41,100 -100	-0.2%	-$17.9K	0.36%	77
2019 Q1	$7.83M	Buy	41,200 +11,000	+36%	+$2.1M	0.36%	77
2018 Q4	$5.88M	Sell	30,200 -1,100	-4%	-$215K	0.29%	91
2018 Q3	$6.49M	Hold	31,300	–	–	0.24%	97
2018 Q2	$5.78M	Hold	31,300	–	–	0.2%	116
2018 Q1	$5.34M	Buy	+31,300	New	+$5.75M	0.18%	125

Other funds holding AMGN

Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

FFM

Forum Financial Management Lombard, Illinois $7.79B AUM 20.38% 1-Year Est. Return

Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

Sarasin & Partners London, United Kingdom $8.54B AUM 9.6% 1-Year Est. Return

BCWM

Bartlett & Co Wealth Management Cincinnati, Ohio $7.99B AUM 20.76% 1-Year Est. Return

SMDAM

Sumitomo Mitsui DS Asset Management Tokyo, Japan $14.5B AUM 37.68% 1-Year Est. Return

Hennessy Advisors Inc's AMGN Position: Q2 2026 in Review

Hennessy Advisors Inc increased its Amgen (AMGN) stake by 59% in Q2 2026, buying an estimated $2.42M and bringing the position to 19,120 shares worth $6.92M. The position accounts for 0.22% of the portfolio, ranked #132.

Hennessy Advisors Inc first reported a position in AMGN in Q1 2018 and has held it in 34 quarters since. The position peaked at $10.9M in Q2 2022. 1,152 funds tracked by Wall St. Rank hold AMGN as of Q2 2026.

Hennessy Advisors Inc held 19,120 shares of Amgen worth $6.92M as of Q2 2026.
Hennessy Advisors Inc bought 7,070 Amgen shares in Q2 2026, an estimated $2.42M.
Amgen made up 0.22% of Hennessy Advisors Inc's portfolio in Q2 2026, its #132 holding.
Hennessy Advisors Inc first reported a position in Amgen in Q1 2018 and has held it in 34 quarters since.
Hennessy Advisors Inc's Amgen position peaked at $10.9M in Q2 2022.
1,152 funds tracked by Wall St. Rank held Amgen as of Q2 2026.

Based on Hennessy Advisors Inc's 13F filing for Q2 2026, filed 16 Jul 2026.