AMGN fund manager activity
Amgen Inc · Nasdaq. Reported by 20 tracked fund managers in their 13F filings, Q1 2013 to Q3 2026.
Q1 2026
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|
| Steven Check - Check Capital Management | No change | 3,885 | $1,366,937 | 0.08% | May 4, 2026 |
| Dodge & Cox Funds | No change | 13,367 | $4,703,179 | 0.00% | May 14, 2026 |
| Ken Fisher - Fisher Asset Management | Added | 1,577,866 | $555,172,536 | 0.19% | May 5, 2026 |
| Jeremy Grantham - GMO | Sold out | — | — | 0.00% | May 14, 2026 |
| Joel Greenblatt - Gotham Asset Management | Added | 47,370 | $16,667,135 | 0.05% | May 15, 2026 |
| Mairs & Power Funds | Trimmed | 4,964 | $1,746,583 | 0.02% | May 14, 2026 |
| David Katz - Matrix Asset Advisors | Trimmed | 99,810 | $35,117,981 | 3.22% | Apr 22, 2026 |
| Torray Funds | Trimmed | 54,012 | $19,004,122 | 2.79% | May 1, 2026 |
Q4 2025
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|
| Steven Check - Check Capital Management | No change | 3,885 | $1,271,599 | 0.08% | Feb 6, 2026 |
| Dodge & Cox Funds | No change | 13,367 | $4,375,153 | 0.00% | Feb 13, 2026 |
| Ken Fisher - Fisher Asset Management | Added | 903,557 | $295,743,740 | 0.10% | Feb 9, 2026 |
| Jeremy Grantham - GMO | No change | 4,642 | $1,519,373 | 0.00% | Feb 17, 2026 |
| Joel Greenblatt - Gotham Asset Management | Added | 24,836 | $8,129,071 | 0.03% | Feb 17, 2026 |
| Mairs & Power Funds | Trimmed | 5,524 | $1,808,060 | 0.02% | Feb 17, 2026 |
| David Katz - Matrix Asset Advisors | Trimmed | 103,549 | $33,892,468 | 3.05% | Jan 16, 2026 |
| Torray Funds | Trimmed | 64,647 | $21,159,610 | 3.03% | Jan 28, 2026 |
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