MAM
AMGN icon

Madison Asset Management’s Amgen AMGN Stock Holding History

Madison 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 		$4.06M Buy
11,552
+1,755
+18% +$626K 0.05% 184
2025
Q4 		$3.21M Buy
9,797
+2,422
+33% +$768K 0.04% 204
2025
Q3 		$2.08M Sell
7,375
-25
-0.3% -$7.25K 0.02% 236
2025
Q2 		$2.07M Sell
7,400
-8
-0.1% -$2.27K 0.02% 235
2025
Q1 		$2.31M Sell
7,408
-64
-0.9% -$18.9K 0.03% 222
2024
Q4 		$1.95M Sell
7,472
-119
-2% -$35.3K 0.02% 249
2024
Q3 		$2.45M Buy
7,591
+8
+0.1% +$2.62K 0.03% 240
2024
Q2 		$2.37M Sell
7,583
-61
-0.8% -$17.9K 0.03% 245
2024
Q1 		$2.17M Hold
7,644
– – 0.03% 250
2023
Q4 		$2.2M Buy
7,644
+700
+10% +$191K 0.03% 251
2023
Q3 		$1.87M Sell
6,944
-658
-9% -$164K 0.03% 258
2023
Q2 		$1.69M Sell
7,602
-81
-1% -$18.8K 0.02% 259
2023
Q1 		$1.86M Hold
7,683
– – 0.03% 248
2022
Q4 		$2.02M Sell
7,683
-392
-5% -$105K 0.03% 245
2022
Q3 		$1.82M Sell
8,075
-176
-2% -$42.7K 0.03% 252
2022
Q2 		$2.01M Sell
8,251
-679
-8% -$166K 0.03% 261
2022
Q1 		$2.16M Sell
8,930
-371
-4% -$85.2K 0.03% 238
2021
Q4 		$2.09M Sell
9,301
-1,661
-15% -$351K 0.03% 251
2021
Q3 		$2.33M Sell
10,962
-77,376
-88% -$17.8M 0.03% 249
2021
Q2 		$21.5M Sell
88,338
-4,394
-5% -$1.08M 0.29% 101
2021
Q1 		$23.1M Sell
92,732
-4,422
-5% -$1.06M 0.32% 96
2020
Q4 		$22.3M Sell
97,154
-1,832
-2% -$422K 0.33% 95
2020
Q3 		$25.2M Sell
98,986
-1,010
-1% -$250K 0.42% 85
2020
Q2 		$23.6M Buy
99,996
+4,943
+5% +$1.13M 0.41% 85
2020
Q1 		$19.3M Buy
95,053
+41,311
+77% +$9.02M 0.4% 83
2019
Q4 		$13M Buy
+53,742
New +$11.8M 0.2% 116

Other funds holding AMGN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
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
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

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

Madison Asset Management increased its Amgen (AMGN) stake by 18% in Q1 2026, buying an estimated $626K and bringing the position to 11,552 shares worth $4.06M. The position accounts for 0.05% of the portfolio, ranked #184.

Madison Asset Management first reported a position in AMGN in Q4 2019 and has held it in 26 quarters since. The position peaked at $25.2M in Q3 2020. 3,129 funds tracked by Wall St. Rank hold AMGN as of Q1 2026.

  • Madison Asset Management held 11,552 shares of Amgen worth $4.06M as of Q1 2026.
  • Madison Asset Management bought 1,755 Amgen shares in Q1 2026, an estimated $626K.
  • Amgen made up 0.05% of Madison Asset Management's portfolio in Q1 2026, its #184 holding.
  • Madison Asset Management first reported a position in Amgen in Q4 2019 and has held it in 26 quarters since.
  • Madison Asset Management's Amgen position peaked at $25.2M in Q3 2020.
  • 3,129 funds tracked by Wall St. Rank held Amgen as of Q1 2026.

Based on Madison Asset Management's 13F filing for Q1 2026, filed 7 May 2026.