Brandywine Global Investment Management, LLC / AMGN
Brandywine Global Investment Management, LLC’s Amgen Inc Position
Does Brandywine Global Investment Management, LLC own Amgen Inc (AMGN)? Yes — 427.7K shares worth $140M (+0.94% of its 13F portfolio) as of Q4 2025, up from 370.1K shares the prior filed quarter.
Position Value
$140M
Q4 2025
Shares
427.7K
% of Portfolio
+0.94%
Quarters Held
29
currently held
Position History AMGN
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q4 2025 | 427.7K | $140M | +0.94% |
| Q3 2025 | 370.1K | $104M | +0.72% |
| Q2 2025 | 376.2K | $105M | +0.74% |
| Q1 2025 | 63.7K | $20M | +0.14% |
| Q4 2024 | 51.8K | $14M | +0.10% |
| Q3 2024 | 51.9K | $17M | +0.11% |
| Q2 2024 | 333.9K | $104M | +0.78% |
| Q1 2024 | 322.4K | $92M | +0.66% |
| Q4 2023 | 325.0K | $94M | +0.75% |
| Q3 2023 | 374.8K | $101M | +0.88% |
| Q2 2023 | 431.1K | $96M | +0.80% |
| Q1 2023 | 1.12M | $271M | +1.10% |
| Q4 2022 | 346.6K | $91M | +0.71% |
| Q3 2022 | 303.8K | $68M | +0.64% |
| Q2 2022 | 336.2K | $82M | +0.71% |
| Q1 2022 | 227.0K | $55M | +0.40% |
| Q4 2021 | 25.8K | $6M | +0.04% |
| Q3 2021 | 26.0K | $6M | +0.04% |
| Q2 2021 | 26.4K | $6M | +0.05% |
| Q1 2021 | 495.4K | $123M | +0.93% |
| Q4 2020 | 526.3K | $121M | +1.00% |
| Q3 2020 | 527.1K | $134M | +1.32% |
| Q2 2020 | 612.0K | $144M | +1.47% |
| Q1 2020 | 632.7K | $128M | +1.53% |
| Q4 2019 | 642.9K | $154M | +1.09% |
| Q3 2019 | 646.9K | $125M | +0.92% |
| Q2 2019 | 705.6K | $130M | +0.90% |
| Q1 2019 | 701.1K | $133M | +0.92% |
| Q4 2018 | 780.3K | $152M | +1.12% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Brandywine Global Investment Management, LLC’s full portfolio or all institutional holders of AMGN.