Companies / Amgen Inc
Amgen Inc
Financials · FY2025
Ownership
540.6M shares outstanding · as of Jul 30, 2026
Ownership
| Insiders | 0.16% | 887,960 |
| Institutions | 80.68% | 436,176,551 |
| Public float | 19.16% | 103,567,494 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 15
View all →| Insider | % of shares | Shares |
|---|---|---|
Bradway Robert ACEOChairman, CEO and President · Director | 0.09% | 505,160 |
Santos EstebanEVP, Operations | 0.02% | 82,404 |
Gordon MurdoEVP, Global Commercial Ops | <0.01% | 50,292 |
Griffith Peter H.EVP & CFO | <0.01% | 49,001 |
Reese David MEVP & Chief Technology Officer | <0.01% | 41,787 |
Graham Jonathan PEVP & Gen. Counsel & Sec. | <0.01% | 39,712 |
Bradner James E.EVP, Research and Development | <0.01% | 27,378 |
Eckert RobertDirector | <0.01% | 26,251 |
Kullman Ellen JamisonDirector | <0.01% | 14,536 |
Holley Charles MDirector | <0.01% | 12,799 |
Institutional holders 3,097
View all →| Holder | Value | % of shares |
|---|---|---|
| $17.95B | 10.14% | |
| $17.87B | 9.13% | |
| $11.07B | 5.65% | |
| $7.56B | 4.27% | |
| $5.95B | 3.36% | |
| $5.41B | 2.85% | |
| $5.15B | 2.91% | |
| $3.87B | 2.18% | |
| $2.91B | 1.65% | |
| $2.33B | 1.32% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Mar 4, 2026 | Bradway Robert A CEO | Other | Common Stock | $31.97M | -84K -14.61% | 492,643 0.09% of shares | low |
| Mar 4, 2026 | Bradway Robert A CEO | Exercise | Common Stock | $18.73M | +120K +26.20% | 576,928 0.11% of shares | low |
| Feb 26, 2026 | Santos Esteban Executive | Sell | Common Stock | $11.56M | -31K -28.47% | 76,618 0.01% of shares | high |
| Feb 26, 2026 | Santos Esteban Executive | Sell | Common Stock | $9.21M | -24K -24.07% | 76,618 0.01% of shares | medium |
| Mar 16, 2026 | Bradway Robert A CEO | Other | Common Stock | $7.80M | -21K -4.07% | 501,862 0.09% of shares | low |
| Feb 26, 2026 | Santos Esteban Executive | Exercise | Common Stock | $4.96M | +31K +39.81% | 107,119 0.02% of shares | low |
| Feb 26, 2026 | Santos Esteban Executive | Exercise | Common Stock | $4.31M | +24K +31.70% | 100,909 0.02% of shares | low |
| Mar 16, 2026 | Gordon Murdo Executive | Other | Common Stock | $2.45M | -7K -11.74% | 50,292 <0.01% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| AMGN | — | 031162100 |