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Tower Bridge Advisors’s Amgen AMGN Stock Holding History

Tower Bridge Advisors’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 		$5.34M Buy
15,175
+616
+4% +$220K 0.52% 58
2025
Q4 		$4.77M Sell
14,559
-223
-2% -$70.7K 0.48% 56
2025
Q3 		$4.17M Sell
14,782
-2
-0% -$580 0.42% 59
2025
Q2 		$4.13M Buy
14,784
+875
+6% +$248K 0.44% 63
2025
Q1 		$4.33M Buy
13,909
+430
+3% +$127K 0.48% 60
2024
Q4 		$3.51M Buy
13,479
+280
+2% +$83.1K 0.37% 68
2024
Q3 		$4.25M Buy
13,199
+203
+2% +$66.4K 0.44% 63
2024
Q2 		$4.06M Sell
12,996
-2,364
-15% -$694K 0.45% 61
2024
Q1 		$4.37M Buy
15,360
+223
+1% +$65.3K 0.44% 64
2023
Q4 		$4.36M Sell
15,137
-81
-0.5% -$22.1K 0.38% 72
2023
Q3 		$4.09M Buy
15,218
+147
+1% +$36.7K 0.38% 73
2023
Q2 		$3.35M Sell
15,071
-2,440
-14% -$566K 0.31% 80
2023
Q1 		$4.23M Buy
17,511
+1,150
+7% +$282K 0.35% 79
2022
Q4 		$4.3M Sell
16,361
-150
-0.9% -$40.2K 0.36% 80
2022
Q3 		$3.72M Sell
16,511
-167
-1% -$40.5K 0.33% 84
2022
Q2 		$4.06M Sell
16,678
-110
-0.7% -$27K 0.33% 83
2022
Q1 		$4.06M Buy
16,788
+150
+0.9% +$34.5K 0.27% 90
2021
Q4 		$3.74M Sell
16,638
-1,075
-6% -$227K 0.23% 98
2021
Q3 		$3.77M Buy
17,713
+155
+0.9% +$35.7K 0.25% 94
2021
Q2 		$4.28M Buy
17,558
+1,663
+10% +$409K 0.29% 87
2021
Q1 		$3.95M Buy
15,895
+300
+2% +$71.6K 0.3% 85
2020
Q4 		$3.59M Buy
15,595
+8,669
+125% +$2M 0.29% 81
2020
Q3 		$1.76M Hold
6,926
– – 0.18% 96
2020
Q2 		$1.63M Sell
6,926
-53
-0.8% -$12.1K 0.18% 95
2020
Q1 		$1.41M Hold
6,979
– – 0.19% 94
2019
Q4 		$1.68M Hold
6,979
– – 0.18% 101
2019
Q3 		$1.54M Buy
6,979
+53
+0.8% +$10.2K 0.17% 106
2019
Q2 		$1.28M Sell
6,926
-100
-1% -$17.9K 0.14% 112
2019
Q1 		$1.33M Sell
7,026
-533
-7% -$102K 0.15% 108
2018
Q4 		$1.47M Sell
7,559
-201
-3% -$39.2K 0.19% 101
2018
Q3 		$1.61M Sell
7,760
-332
-4% -$65.4K 0.17% 108
2018
Q2 		$1.49M Hold
8,092
– – 0.17% 105
2018
Q1 		$1.38M Sell
8,092
-498
-6% -$91.4K 0.15% 109
2017
Q4 		$1.49M Buy
8,590
+71
+0.8% +$12.6K 0.16% 105
2017
Q3 		$1.59M Sell
8,519
-820
-9% -$145K 0.18% 98
2017
Q2 		$1.61M Sell
9,339
-6,300
-40% -$1.02M 0.18% 98
2017
Q1 		$2.57M Sell
15,639
-775
-5% -$129K 0.3% 85
2016
Q4 		$2.4M Hold
16,414
– – 0.29% 84
2016
Q3 		$2.74M Sell
16,414
-75
-0.5% -$12.7K 0.33% 84
2016
Q2 		$2.51M Hold
16,489
– – 0.31% 85
2016
Q1 		$2.47M Buy
16,489
+1,605
+11% +$238K 0.31% 83
2015
Q4 		$2.42M Sell
14,884
-166
-1% -$26.1K 0.31% 83
2015
Q3 		$2.08M Hold
15,050
– – 0.29% 84
2015
Q2 		$2.31M Sell
15,050
-400
-3% -$64.1K 0.29% 87
2015
Q1 		$2.47M Sell
15,450
-1,010
-6% -$159K 0.31% 81
2014
Q4 		$2.62M Hold
16,460
– – 0.32% 79
2014
Q3 		$2.31M Hold
16,460
– – 0.29% 83
2014
Q2 		$1.95M Sell
16,460
-465
-3% -$53.8K 0.24% 87
2014
Q1 		$2.09M Buy
16,925
+295
+2% +$35.8K 0.27% 82
2013
Q4 		$1.9M Sell
16,630
-1,020
-6% -$116K 0.25% 83
2013
Q3 		$1.98M Buy
17,650
+32
+0.2% +$3.47K 0.28% 81
2013
Q2 		$1.74M Buy
+17,618
New +$1.83M 0.26% 86

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

Tower Bridge Advisors's AMGN Position: Q1 2026 in Review

Tower Bridge Advisors increased its Amgen (AMGN) stake by 4.2% in Q1 2026, buying an estimated $220K and bringing the position to 15,175 shares worth $5.34M. The position accounts for 0.52% of the portfolio, ranked #58.

Tower Bridge Advisors first reported a position in AMGN in Q2 2013 and has held it in 52 quarters since. 3,128 funds tracked by Wall St. Rank hold AMGN as of Q1 2026.

  • Tower Bridge Advisors held 15,175 shares of Amgen worth $5.34M as of Q1 2026.
  • Tower Bridge Advisors bought 616 Amgen shares in Q1 2026, an estimated $220K.
  • Amgen made up 0.52% of Tower Bridge Advisors's portfolio in Q1 2026, its #58 holding.
  • Tower Bridge Advisors first reported a position in Amgen in Q2 2013 and has held it in 52 quarters since.
  • 3,128 funds tracked by Wall St. Rank held Amgen as of Q1 2026.

Based on Tower Bridge Advisors's 13F filing for Q1 2026, filed 12 May 2026.