Trillium Asset Management’s Amgen AMGN Stock Holding History

Trillium Asset Management’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 Q1	$256K	Buy	729 +45	+7%	+$16K	0.01%	216
2025 Q4	$224K	Sell	684 -227	-25%	-$72K	0.01%	226
2025 Q3	$257K	Hold	911	–	–	0.01%	220
2025 Q2	$254K	Hold	911	–	–	0.01%	219
2025 Q1	$284K	Hold	911	–	–	0.01%	209
2024 Q4	$237K	Buy	911 +37	+4%	+$11K	0.01%	227
2024 Q3	$281K	Hold	874	–	–	0.01%	220
2024 Q2	$273K	Sell	874 -67	-7%	-$19.7K	0.01%	224
2024 Q1	$267K	Sell	941 -63	-6%	-$18.4K	0.01%	223
2023 Q4	$289K	Hold	1,004	–	–	0.01%	215
2023 Q3	$270K	Sell	1,004 -12	-1%	-$3K	0.01%	216
2023 Q2	$225K	Hold	1,016	–	–	0.01%	212
2023 Q1	$243K	Hold	1,016	–	–	0.01%	211
2022 Q4	$267K	Sell	1,016 -9	-0.9%	-$2.41K	0.01%	222
2022 Q3	$231K	Hold	1,025	–	–	0.01%	219
2022 Q2	$249K	Sell	1,025 -175	-15%	-$42.9K	0.01%	217
2022 Q1	$290K	Sell	1,200 -320	-21%	-$73.5K	0.01%	228
2021 Q4	$342K	Sell	1,520 -7	-0.5%	-$1.48K	0.01%	228
2021 Q3	$325K	Sell	1,527 -212	-12%	-$48.8K	0.01%	219
2021 Q2	$424K	Sell	1,739 -10	-0.6%	-$2.46K	0.01%	213
2021 Q1	$435K	Hold	1,749	–	–	0.01%	211
2020 Q4	$402K	Hold	1,749	–	–	0.01%	211
2020 Q3	$445K	Sell	1,749 -41	-2%	-$10.2K	0.02%	195
2020 Q2	$422K	Sell	1,790 -1,110	-38%	-$253K	0.02%	201
2020 Q1	$588K	Hold	2,900	–	–	0.03%	187
2019 Q4	$699K	Sell	2,900 -1,106	-28%	-$244K	0.03%	192
2019 Q3	$775K	Buy	4,006 +2,774	+225%	+$532K	0.04%	192
2019 Q2	$227K	Sell	1,232 -29	-2%	-$5.19K	0.01%	224
2019 Q1	$240K	Hold	1,261	–	–	0.01%	226
2018 Q4	$245K	Hold	1,261	–	–	0.01%	221
2018 Q3	$261K	Hold	1,261	–	–	0.01%	225
2018 Q2	$233K	Hold	1,261	–	–	0.01%	226
2018 Q1	$215K	Sell	1,261 -405	-24%	-$74.3K	0.01%	227
2017 Q4	$290K	Hold	1,666	–	–	0.02%	210
2017 Q3	$311K	Sell	1,666 -34	-2%	-$6.02K	0.02%	203
2017 Q2	$293K	Sell	1,700 -247	-13%	-$40.2K	0.02%	205
2017 Q1	$319K	Sell	1,947 -348	-15%	-$57.8K	0.02%	193
2016 Q4	$336K	Sell	2,295 -1,549	-40%	-$233K	0.02%	195
2016 Q3	$641K	Sell	3,844 -35,015	-90%	-$5.92M	0.04%	177
2016 Q2	$5.91M	Sell	38,859 -28,158	-42%	-$4.38M	0.39%	93
2016 Q1	$10M	Sell	67,017 -1,479	-2%	-$220K	0.67%	61
2015 Q4	$11.1M	Sell	68,496 -421	-0.6%	-$66.2K	0.75%	52
2015 Q3	$9.53M	Sell	68,917 -744	-1%	-$117K	0.67%	58
2015 Q2	$10.7M	Sell	69,661 -52,763	-43%	-$8.45M	0.69%	53
2015 Q1	$19.6M	Sell	122,424 -303	-0.2%	-$47.7K	1.27%	19
2014 Q4	$19.5M	Buy	122,727 +4,736	+4%	+$738K	1.33%	12
2014 Q3	$16.6M	Sell	117,991 -1,231	-1%	-$161K	1.43%	12
2014 Q2	$14.1M	Buy	119,222 +13,805	+13%	+$1.6M	1.21%	24
2014 Q1	$13M	Buy	105,417 +3,189	+3%	+$387K	1.22%	23
2013 Q4	$11.7M	Buy	102,228 +17,678	+21%	+$2.01M	1.15%	24
2013 Q3	$9.46M	Sell	84,550 -37,522	-31%	-$4.07M	1.05%	33
2013 Q2	$12M	Buy	+122,072	New	+$12.7M	1.49%	18

Other funds holding AMGN

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Trillium Asset Management's AMGN Position: Q1 2026 in Review

Trillium Asset Management increased its Amgen (AMGN) stake by 6.6% in Q1 2026, buying an estimated $16K and bringing the position to 729 shares worth $256K. The position accounts for 0.01% of the portfolio, ranked #216.

Trillium Asset Management first reported a position in AMGN in Q2 2013 and has held it in 52 quarters since. The position peaked at $19.6M in Q1 2015. 3,129 funds tracked by Wall St. Rank hold AMGN as of Q1 2026.

Trillium Asset Management held 729 shares of Amgen worth $256K as of Q1 2026.
Trillium Asset Management bought 45 Amgen shares in Q1 2026, an estimated $16K.
Amgen made up 0.01% of Trillium Asset Management's portfolio in Q1 2026, its #216 holding.
Trillium Asset Management first reported a position in Amgen in Q2 2013 and has held it in 52 quarters since.
Trillium Asset Management's Amgen position peaked at $19.6M in Q1 2015.
3,129 funds tracked by Wall St. Rank held Amgen as of Q1 2026.

Based on Trillium Asset Management's 13F filing for Q1 2026, filed 11 May 2026.