Brandywine Global Investment Management’s Amgen AMGN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | $140M | Buy |
427,722
+57,626
| +16% | +$18.3M | 0.94% | 21 |
|
|
2025
Q3 | $104M | Sell |
370,096
-6,104
| -2% | -$1.77M | 0.72% | 29 |
|
|
2025
Q2 | $105M | Buy |
376,200
+312,480
| +490% | +$88.5M | 0.74% | 30 |
|
|
2025
Q1 | $19.9M | Buy |
63,720
+11,924
| +23% | +$3.52M | 0.14% | 165 |
|
|
2024
Q4 | $13.5M | Sell |
51,796
-81
| -0.2% | -$24K | 0.1% | 205 |
|
|
2024
Q3 | $16.8M | Sell |
51,877
-281,990
| -84% | -$92.2M | 0.11% | 186 |
|
|
2024
Q2 | $104M | Buy |
333,867
+11,468
| +4% | +$3.37M | 0.78% | 27 |
|
|
2024
Q1 | $91.7M | Sell |
322,399
-2,641
| -0.8% | -$773K | 0.66% | 35 |
|
|
2023
Q4 | $93.6M | Sell |
325,040
-49,793
| -13% | -$13.6M | 0.75% | 24 |
|
|
2023
Q3 | $101M | Sell |
374,833
-56,253
| -13% | -$14M | 0.88% | 18 |
|
|
2023
Q2 | $95.7M | Sell |
431,086
-130,029
| -23% | -$30.2M | 0.8% | 25 |
|
|
2023
Q1 | $136M | Buy |
561,115
+214,512
| +62% | +$52.7M | 1.1% | 15 |
|
|
2022
Q4 | $91M | Buy |
346,603
+42,820
| +14% | +$11.5M | 0.71% | 31 |
|
|
2022
Q3 | $68.5M | Sell |
303,783
-32,394
| -10% | -$7.85M | 0.64% | 36 |
|
|
2022
Q2 | $81.8M | Buy |
336,177
+109,165
| +48% | +$26.8M | 0.71% | 28 |
|
|
2022
Q1 | $54.9M | Buy |
227,012
+201,232
| +781% | +$46.2M | 0.4% | 71 |
|
|
2021
Q4 | $5.8M | Sell |
25,780
-179
| -0.7% | -$37.8K | 0.04% | 377 |
|
|
2021
Q3 | $5.52M | Sell |
25,959
-466
| -2% | -$107K | 0.04% | 380 |
|
|
2021
Q2 | $6.44M | Sell |
26,425
-468,967
| -95% | -$115M | 0.05% | 371 |
|
|
2021
Q1 | $123M | Sell |
495,392
-30,953
| -6% | -$7.39M | 0.93% | 17 |
|
|
2020
Q4 | $121M | Sell |
526,345
-779
| -0.1% | -$180K | 1% | 16 |
|
|
2020
Q3 | $134M | Sell |
527,124
-84,917
| -14% | -$21M | 1.32% | 14 |
|
|
2020
Q2 | $144M | Sell |
612,041
-20,645
| -3% | -$4.71M | 1.47% | 13 |
|
|
2020
Q1 | $128M | Sell |
632,686
-10,253
| -2% | -$2.24M | 1.53% | 14 |
|
|
2019
Q4 | $154M | Sell |
642,939
-3,936
| -0.6% | -$868K | 1.09% | 19 |
|
|
2019
Q3 | $125M | Sell |
646,875
-58,725
| -8% | -$11.3M | 0.92% | 20 |
|
|
2019
Q2 | $130M | Buy |
705,600
+4,511
| +0.6% | +$808K | 0.9% | 23 |
|
|
2019
Q1 | $133M | Sell |
701,089
-79,218
| -10% | -$15.1M | 0.92% | 24 |
|
|
2018
Q4 | $152M | Buy |
780,307
+19,528
| +3% | +$3.81M | 1.12% | 17 |
|
|
2018
Q3 | $158M | Sell |
760,779
-34,205
| -4% | -$6.74M | 0.98% | 20 |
|
|
2018
Q2 | $147M | Buy |
794,984
+51,889
| +7% | +$9.18M | 0.94% | 22 |
|
|
2018
Q1 | $127M | Buy |
743,095
+13,945
| +2% | +$2.56M | 0.8% | 27 |
|
|
2017
Q4 | $127M | Buy |
729,150
+103,941
| +17% | +$18.4M | 0.76% | 30 |
|
|
2017
Q3 | $117M | Sell |
625,209
-21,770
| -3% | -$3.86M | 0.74% | 31 |
|
|
2017
Q2 | $111M | Sell |
646,979
-12,580
| -2% | -$2.05M | 0.71% | 31 |
|
|
2017
Q1 | $108M | Buy |
659,559
+9,654
| +1% | +$1.6M | 0.68% | 31 |
|
|
2016
Q4 | $95M | Sell |
649,905
-23,822
| -4% | -$3.59M | 0.6% | 38 |
|
|
2016
Q3 | $112M | Sell |
673,727
-15,099
| -2% | -$2.55M | 0.74% | 29 |
|
|
2016
Q2 | $105M | Sell |
688,826
-16,910
| -2% | -$2.63M | 0.71% | 33 |
|
|
2016
Q1 | $106M | Sell |
705,736
-7,488
| -1% | -$1.11M | 0.69% | 38 |
|
|
2015
Q4 | $116M | Buy |
713,224
+13,521
| +2% | +$2.13M | 0.74% | 29 |
|
|
2015
Q3 | $96.8M | Buy |
699,703
+114,543
| +20% | +$18.1M | 0.63% | 34 |
|
|
2015
Q2 | $89.8M | Buy |
585,160
+20,600
| +4% | +$3.3M | 0.56% | 41 |
|
|
2015
Q1 | $90.2M | Buy |
564,560
+12,570
| +2% | +$1.98M | 0.58% | 38 |
|
|
2014
Q4 | $87.9M | Buy |
551,990
+46,060
| +9% | +$7.18M | 0.59% | 39 |
|
|
2014
Q3 | $71.1M | Buy |
505,930
+88,950
| +21% | +$11.6M | 0.52% | 47 |
|
|
2014
Q2 | $49.4M | Buy |
416,980
+56,290
| +16% | +$6.52M | 0.39% | 55 |
|
|
2014
Q1 | $44.5M | Buy |
360,690
+1,570
| +0.4% | +$190K | 0.39% | 55 |
|
|
2013
Q4 | $41M | Buy |
359,120
+4,190
| +1% | +$477K | 0.38% | 56 |
|
|
2013
Q3 | $39.7M | Buy |
354,930
+3,283
| +0.9% | +$356K | 0.4% | 59 |
|
|
2013
Q2 | $34.7M | Buy |
+351,647
| New | +$36.5M | 0.36% | 61 |
|
Other funds holding AMGN
Brandywine Global Investment Management's AMGN Position: Q4 2025 in Review
Brandywine Global Investment Management increased its Amgen (AMGN) stake by 16% in Q4 2025, buying an estimated $18.3M and bringing the position to 427,722 shares worth $140M. The position accounts for 0.94% of the portfolio, ranked #21.
Brandywine Global Investment Management first reported a position in AMGN in Q2 2013 and has held it in 51 quarters since. The position peaked at $158M in Q3 2018. 3,084 funds tracked by Wall St. Rank hold AMGN as of Q4 2025.
- Brandywine Global Investment Management held 427,722 shares of Amgen worth $140M as of Q4 2025.
- Brandywine Global Investment Management bought 57,626 Amgen shares in Q4 2025, an estimated $18.3M.
- Amgen made up 0.94% of Brandywine Global Investment Management's portfolio in Q4 2025, its #21 holding.
- Brandywine Global Investment Management first reported a position in Amgen in Q2 2013 and has held it in 51 quarters since.
- Brandywine Global Investment Management's Amgen position peaked at $158M in Q3 2018.
- 3,084 funds tracked by Wall St. Rank held Amgen as of Q4 2025.
Based on Brandywine Global Investment Management's 13F filing for Q4 2025, filed 11 Feb 2026.