Amgen
Develops and manufactures medicines and biosimilars across general medicine, rare disease, inflammation, and oncology.
$430.27
After-hours close−2.11 (−0.49%)
At close$432.38(−1.05%)
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Breakdown13F · Form 4
Institutions 140.68%Insiders 0.19%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 539.71M · Float 538.22M · 99.7% free float
Institutions13F, as of Jun 30, 2026
3,233 holders · 759.26M shares · 183 new positions · 1,445 increased · 1,231 reduced · 175 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 49.36M | 9.15% | +2.26M | Aug 7, 2026 |
| Vanguard Capital Management LLC | 35.25M | 6.53% | +235.9K | Aug 13, 2026 |
| State Street Corp | 30.56M | 5.66% | +12.0K | Aug 7, 2026 |
| Capital World Investors | 29.08M | 5.39% | −213.0K | Aug 12, 2026 |
| Invesco Ltd. | 16.32M | 3.02% | +5.01M | Aug 14, 2026 |
| Geode Capital Management, LLC | 15.70M | 2.91% | +265.5K | Aug 12, 2026 |
| Sixth Street Partners Management Company, L.P. | 15.03M | 2.79% | +15.03Mnew | Aug 14, 2026 |
| Charles Schwab Investment Management Inc | 15.03M | 2.79% | +2.26M | Aug 14, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 7.60% | 40.83M | 13G | Apr 17, 2025 ↗ |
| Vanguard Capital Management | 7.51% | 40.51M | 13G | Apr 29, 2026 ↗ |
| Capital World Investors | 5.50% | 29.60M | 13G | May 14, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Robert A. Bradway | director, officer: Chairman, CEO and President | 595.2K | 0.11% | May 11, 2026 |
| Esteban Santos | officer: EVP, Operations | 82.8K | 0.02% | May 11, 2026 |
| Murdo Gordon | officer: EVP, Global Commercial Ops | 51.2K | 0.01% | May 11, 2026 |
| Peter H. Griffith | officer: EVP & CFO | 50.2K | 0.01% | May 11, 2026 |
| David M. Reese | officer: EVP & Chief Technology Officer | 42.3K | 0.01% | May 11, 2026 |
| Jonathan P. Graham | officer: EVP & Gen. Counsel & Sec. | 39.7K | 0.01% | May 11, 2026 |
| James E. Bradner | officer: EVP, Research and Development | 30.0K | 0.01% | May 11, 2026 |
| Robert Eckert | director | 26.3K | 0.00% | May 21, 2026 |
| Tyler Jacks | director | 18.3K | 0.00% | May 21, 2026 |
| Ellen Jamison Kullman | director | 14.5K | 0.00% | May 21, 2026 |
1 ten-percent owner holds 1.12M shares by Form 4, outside the officers-and-directors figure above · 42 people have not refiled in the last 18 months (3.42M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 13, 2026 | Rachna Khoslaofficer: SVP, Business Development | Sale | 1,252 | $416.43 | 6,404 |
| Aug 11, 2026 | Rachna Khoslaofficer: SVP, Business Development | Sale | 2,000 | $412.57 | 6,404 |
| Aug 6, 2026 | Nancy A. Grygielofficer: SVP & CCO | Sale | 1,000 | $402.16 | 7,340 |
| Aug 6, 2026 | Derek Millerofficer: SVP, Human Resources | Sale | 1,821 | $402.54 | 12,462 |
| May 4, 2026 | Nancy A. Grygielofficer: SVP & CCO | Sale | 1,237 | $323.73 | 7,009 |
| Feb 26, 2026 | Esteban Santosofficer: EVP, Operations | Sale | 24,291 | $379.12 | 76,618 |
| Feb 19, 2026 | Matthew C. Buschofficer: VP, Finance & CAO | Sale | 1,000 | $375.79 | 3,423 |
| Nov 20, 2025 | Nancy A. Grygielofficer: SVP & CCO | Sale | 1,639 | $337.26 | 7,225 |
| Nov 12, 2025 | Murdo Gordonofficer: EVP, Global Commercial Ops | Sale | 6,879 | $336.83 | 41,923 |
| Nov 12, 2025 | Rachna Khoslaofficer: SVP, Business Development | Sale | 890 | $336.24 | 7,082 |
CongressHouse and Senate disclosures
| Member | Type | Amount | Owner | Traded | Disclosed |
|---|---|---|---|---|---|
| Sen. Tommy Tuberville · AL | Sale | $15,001 – $50,000 | Joint | Apr 15, 2025 | Aug 5, 2026 ↗ |
| Rep. Ro Khanna · CA17 | Purchase | $1,001 – $15,000 | Jun 2, 2026 | Jul 8, 2026 ↗ | |
| Rep. David Taylor · OH02 | Purchase | $1,001 – $15,000 | Jun 5, 2026 | Jun 15, 2026 ↗ | |
| Rep. Maria Elvira Salazar · FL27 | Sale | $15,001 – $50,000 | Apr 17, 2026 | May 11, 2026 ↗ | |
| Sen. Mark Warner · VA | Sale | $1,001 – $15,000 | Self | Apr 7, 2026 | May 1, 2026 ↗ |