MHR
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Matthew Hamilton Rosenberg’s Amgen AMGN Stock Holding History

Matthew Hamilton Rosenberg’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 		$514K Buy
1,419
+103
+8% +$35.3K 0.1% 105
2026
Q1 		$463K Sell
1,316
-5
-0.4% -$1.78K 0.09% 98
2025
Q4 		$432K Buy
1,321
+73
+6% +$23.2K 0.09% 98
2025
Q3 		$352K Sell
1,248
-5
-0.4% -$1.45K 0.08% 126
2025
Q2 		$350K Buy
1,253
+264
+27% +$74.8K 0.08% 122
2025
Q1 		$308K Buy
989
+173
+21% +$51.1K 0.08% 124
2024
Q4 		$213K Sell
816
-96
-11% -$28.5K 0.06% 174
2024
Q3 		$294K Hold
912
– – 0.08% 135
2024
Q2 		$284K Buy
912
+57
+7% +$16.7K 0.08% 129
2024
Q1 		$242K Buy
855
+24
+3% +$7.02K 0.07% 157
2023
Q4 		$239K Buy
831
+37
+5% +$10.1K 0.07% 151
2023
Q3 		$213K Sell
794
-80
-9% -$20K 0.07% 151
2023
Q2 		$194K Sell
874
-161
-16% -$37.4K 0.07% 177
2023
Q1 		$250K Buy
1,035
+21
+2% +$5.16K 0.08% 153
2022
Q4 		$266K Buy
1,014
+68
+7% +$18.2K 0.09% 139
2022
Q3 		$213K Buy
946
+35
+4% +$8.48K 0.08% 150
2022
Q2 		$224K Hold
911
– – 0.08% 151
2022
Q1 		$220K Hold
911
– – 0.08% 173
2021
Q4 		$205K Buy
911
+255
+39% +$53.8K 0.07% 177
2021
Q3 		$139K Buy
656
+100
+18% +$23K 0.05% 232
2021
Q2 		$136K Hold
556
– – 0.07% 206
2021
Q1 		$138K Hold
556
– – 0.08% 188
2020
Q4 		$128K Buy
556
+50
+10% +$11.5K 0.08% 181
2020
Q3 		$129K Hold
506
– – 0.09% 145
2020
Q2 		$119K Buy
506
+65
+15% +$14.8K 0.09% 151
2020
Q1 		$90K Buy
+441
New +$96.3K 0.09% 142

Other funds holding AMGN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

Matthew Hamilton Rosenberg's AMGN Position: Q2 2026 in Review

Matthew Hamilton Rosenberg increased its Amgen (AMGN) stake by 7.8% in Q2 2026, buying an estimated $35.3K and bringing the position to 1,419 shares worth $514K. The position accounts for 0.1% of the portfolio, ranked #105.

Matthew Hamilton Rosenberg first reported a position in AMGN in Q1 2020 and has held it in 26 quarters since. 3,149 funds tracked by Wall St. Rank hold AMGN as of Q2 2026.

  • Matthew Hamilton Rosenberg held 1,419 shares of Amgen worth $514K as of Q2 2026.
  • Matthew Hamilton Rosenberg bought 103 Amgen shares in Q2 2026, an estimated $35.3K.
  • Amgen made up 0.1% of Matthew Hamilton Rosenberg's portfolio in Q2 2026, its #105 holding.
  • Matthew Hamilton Rosenberg first reported a position in Amgen in Q1 2020 and has held it in 26 quarters since.
  • 3,149 funds tracked by Wall St. Rank held Amgen as of Q2 2026.

Based on Matthew Hamilton Rosenberg's 13F filing for Q2 2026, filed 17 Jul 2026.