LIM
AMGN icon

Longfellow Investment Management’s Amgen AMGN Stock Holding History

Longfellow Investment 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
2025
Q4 		– Sell
-1,800
Closed -$508K – 236
2025
Q3 		$508K Hold
1,800
– – 0.12% 116
2025
Q2 		$503K Hold
1,800
– – 0.12% 105
2025
Q1 		$561K Hold
1,800
– – 0.14% 94
2024
Q4 		$469K Sell
1,800
-113
-6% -$33.5K 0.12% 95
2024
Q3 		$616K Buy
1,913
+11
+0.6% +$3.6K 0.15% 84
2024
Q2 		$594K Buy
1,902
+13
+0.7% +$3.82K 0.15% 82
2024
Q1 		$537K Buy
1,889
+2
+0.1% +$585 0.12% 87
2023
Q4 		$543K Sell
1,887
-1,378
-42% -$375K 0.13% 88
2023
Q3 		$878K Sell
3,265
-1,405
-30% -$351K 0.23% 62
2023
Q2 		$1.04M Buy
4,670
+189
+4% +$43.9K 0.24% 61
2023
Q1 		$1.08M Hold
4,481
– – 0.25% 62
2022
Q4 		$1.18M Sell
4,481
-661
-13% -$177K 0.27% 69
2022
Q3 		$1.16M Hold
5,142
– – 0.24% 98
2022
Q2 		$1.25M Hold
5,142
– – 0.27% 87
2022
Q1 		$1.24M Hold
5,142
– – 0.2% 114
2021
Q4 		$1.16M Buy
5,142
+495
+11% +$104K 0.19% 118
2021
Q3 		$989K Hold
4,647
– – 0.16% 130
2021
Q2 		$1.13M Sell
4,647
-3,126
-40% -$769K 0.16% 130
2021
Q1 		$1.94M Buy
7,773
+867
+13% +$207K 0.23% 108
2020
Q4 		$1.59M Buy
+6,906
New +$1.59M 0.19% 129

Other funds holding AMGN

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
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
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 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
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Longfellow Investment Management's AMGN Position: Q4 2025 in Review

Longfellow Investment Management sold out of Amgen (AMGN) in Q4 2025, closing a stake of 1,800 shares — an estimated $508K sold.

Longfellow Investment Management first reported a position in AMGN in Q4 2020 and held it in 20 quarters. The position peaked at $1.94M in Q1 2021. 3,091 funds tracked by Wall St. Rank hold AMGN as of Q4 2025.

  • Longfellow Investment Management reported no remaining Amgen position as of Q4 2025 after selling out during the quarter.
  • Longfellow Investment Management sold 1,800 Amgen shares in Q4 2025, an estimated $508K.
  • Longfellow Investment Management first reported a position in Amgen in Q4 2020 and held it in 20 quarters.
  • Longfellow Investment Management's Amgen position peaked at $1.94M in Q1 2021.
  • 3,091 funds tracked by Wall St. Rank held Amgen as of Q4 2025.

Based on Longfellow Investment Management's 13F filing for Q4 2025, filed 11 Feb 2026.