Skip to main content
AMGN logo

AMGN · Amgen Inc · Holdings

Track AMGN — free
$403.04 -4.23 (-1.04%) At close · Oct 2
Market Cap
$226.05B
Shares
540.63M
Volume · Oct 2 3.51M Avg daily vol (3M) 2.72M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 3,182
Total Value: $165,322,528,109
Total Shares: 456,699,854
Showing 1–100 of 3,252 holdings by value · page 1 of 33

Institutional Ownership Trend

28 quarters

Holder Concentration

Across 3,179 13F filers
Top Holder
10.8%
Sep 2023 → Jun 2026 · range 10.6% – 12.4%
of institutional value
Top 5
35.2%
Sep 2023 → Jun 2026 · range 35.2% – 38.5%
of institutional value
Top 10
49.7%
Sep 2023 → Jun 2026 · range 47.0% – 52.2%
of institutional value
HHI
344
Sep 2023 → Jun 2026 · range 344 – 412
Broadly held
Showing 100 of 3,252
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 318154 CUSIP 031162100 13F (30d) 89 filings 47 filers Visit website Investor relations