NASDAQ · Healthcare · Holders
Amgen Inc. (AMGN) Institutional Ownership & Insider Trading History
Top AMGN institutional positions and insider transactions, with filters for buys, sales, option exercises, gifts, and tax withholding.
- Last confirmed price
- $439.26-1.79%
- Oct 23, 2026, 4:00 PM EDT · Prices may be delayed
Data dates
Prices as of Oct 23, 4:00 PM EDT · Fundamentals checked Oct 25, 8:22 PM EDT · Statement period ended Jun 30, 2026
Ownership read
AMGN insider transaction activity: Net selling.
Blackrock Inc. is the largest institutional holder. 18 classified sales and 0 classified purchases appear in the recent insider records. Use the filters below to separate open-market activity from option exercises, gifts, awards, and tax withholding.
Insider flow
AMGN
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
49.36M
Blackrock Inc.
Insider transaction activity
Net selling
$54.21M sold / $0.0000 bought
Observations shown
124
10 holder / 114 insider
- Increased / initiated
- Unavailable
- Prior positions were not supplied
- Insider rows
- 114
- Transaction dates shown per row
Ownership concentration and transaction activity
- Top 10 reported holders
- 42.00% outstanding
- Changes with share-count history
- Prior-position data unavailable
- New / exited positions
- Prior-position data unavailable
- Largest increase with share-count history
- Prior share counts unavailable
These changes cover the holders shown. A holder missing from this list may still own shares. Compare positions from the same reporting quarters.
Net shares sold: 161,892
Classified sale shares minus classified purchase shares in this sample. Includes disclosed plans and unknown plan status; excludes grants, gifts, exercises and withholding. This is activity, not sentiment.
- Conversion / exercise: 10
- Purchase / sale; plan unknown: 18
- Grant: 83
- Gift: 3
Top 10 institutional holders
Amgen Inc. (AMGN) institutional ownership
Ranked by reported share count. Position dates and filing dates are separate when the provider supplies both.
Source: Yahoo Finance. A position date is not a filing date. View current provider table. To check a manager's 13F, search its name in SEC EDGAR; a search result is not a verified match to a row here.
| # | Institution | % held | Shares | Position date |
|---|---|---|---|---|
| 1 | 9.13% | 49.36M | Position as of Jun 30, 2026 | |
| 2 | 6.52% | 35.25M | Position as of Jun 30, 2026 | |
| 3 | 5.65% | 30.56M | Position as of Jun 30, 2026 | |
| 4 | 5.38% | 29.08M | Position as of Jun 30, 2026 | |
| 5 | 3.02% | 16.32M | Position as of Jun 30, 2026 | |
| 6 | 2.90% | 15.70M | Position as of Jun 30, 2026 | |
| 7 | 2.78% | 15.03M | Position as of Jun 30, 2026 | |
| 8 | 2.75% | 14.85M | Position as of Jun 30, 2026 | |
| 9 | 2.53% | 13.65M | Position as of Jun 30, 2026 | |
| 10 | Wells Fargo & Company | 1.34% | 7.24M | Position as of Jun 30, 2026 |
Recent insider transactions
Amgen Inc. (AMGN) insider transactions
Provider action descriptions keep buys and sales separate from awards, gifts, conversions, and tax withholding. Transaction window: Nov 4, 2024–Aug 13, 2026 · 114 records.
Source: Yahoo Finance. Transaction dates are not filing dates; original filing links appear only when the provider identifies a specific filing. View current provider table. Browse issuer SEC ownership filings; this lookup is not a match to each row.
| # | Insider | % company | Action | Shares | Price | Value | Transaction date |
|---|---|---|---|---|---|---|---|
| 1 | KHOSLA RACHNA Officer | <0.01% | ConversionConversion or exercise of derivative securities. Read alongside sale rows before treating it as bearish.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 1.25K | $162.60 | $203,575 | Aug 13, 2026 |
| 2 | KHOSLA RACHNA Officer | <0.01% | SaleProvider-reported open-market or direct sale.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 3.25K | $414.05 | $1,346,499 | Aug 13, 2026 |
| 3 | HOLLEY CHARLES M JR Director | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 103 | No cash value | No cash value | Aug 7, 2026 |
| 4 | ISHRAK OMAR SYED Director | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 85 | No cash value | No cash value | Aug 7, 2026 |
| 5 | DRAKE MICHAEL V Director | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 63 | No cash value | No cash value | Aug 7, 2026 |
| 6 | BUSCH MATTHEW C. Officer | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 730 | No cash value | No cash value | Aug 7, 2026 |
| 7 | GRYGIEL NANCY A Officer | <0.01% | ConversionConversion or exercise of derivative securities. Read alongside sale rows before treating it as bearish.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 2.97K | $177.41 | $526,906 | Aug 6, 2026 |
| 8 | MILLER DEREK Officer | <0.01% | ConversionConversion or exercise of derivative securities. Read alongside sale rows before treating it as bearish.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 3.89K | $169.56 | $659,574 | Aug 6, 2026 |
| 9 | GRYGIEL NANCY A Officer | <0.01% | SaleProvider-reported open-market or direct sale.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 2.97K | $402.16 | $1,194,415 | Aug 6, 2026 |
| 10 | MILLER DEREK Officer | <0.01% | SaleProvider-reported open-market or direct sale.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 3.89K | $402.54 | $1,565,898 | Aug 6, 2026 |
| 11 | ECKERT ROBERT ANDREW Director | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 665 | No cash value | No cash value | May 19, 2026 |
| 12 | HOLLEY CHARLES M JR Director | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 665 | No cash value | No cash value | May 19, 2026 |
Frequently asked
Questions about this quote
Who are the largest AMGN shareholders?
Blackrock Inc. is the largest reported institutional holder of AMGN, with 49.36 million shares, or about 9.13% of shares outstanding.
What do the reported institutional positions show for AMGN?
Amgen Inc. has 10 institutional rows on file; the latest displayed position date is Jun 30, 2026. Previous position sizes are unavailable, so increases and reductions cannot be determined.
What insider transactions are available for AMGN?
TECHi shows 114 dated AMGN insider transactions through Aug 13, 2026, with transaction types kept separate so administrative actions are not presented as open-market trades.
Are AMGN insiders buying or selling?
The displayed AMGN activity reads Net selling: 18 sales and 0 purchases. Other transaction types remain separate.
Who is the most active reported AMGN insider?
BRADWAY ROBERT A has the largest absolute share movement in the displayed AMGN insider rows, totaling 399,620 shares. The action labels provide the transaction context.
What this page answers
Check who owns the float and whether insiders are active.
Explore Institutional concentration, insider transaction pattern, and float context.
Keep in mind Filings are delayed or transactions are administrative rather than economic.
Market closed
Regular hours: 9:30 AM–4:00 PM America/New_York
Next open: 2026-10-26 · 9:30 AM America/New_York
Exchange calendar includes scheduled holidays and early closes. Extended-session prices appear separately only when supplied by the quote source.
Shortcuts
With research tools focused: / search · W watchlist · C compare · F financials · E earnings · N news · T technicals · Esc close