Amgen Inc.
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionAdvisory Alpha, LLC
Latest Disclosed Ownership1,029 shares
Latest Disclosed Value $ 362,477
Advisory Alpha, LLC reports 0.78% increase in ownership of AMGN / Amgen Inc.

On May 14, 2026 - Advisory Alpha, LLC filed a 13F-HR form disclosing ownership of 1,029 shares of Amgen Inc. (MX:AMGN) valued at $362,477 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 1,021 shares of Amgen Inc.. This represents a change in shares of 0.78% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F AMGEN COM 031162100 1,029 8 0.78 362 8.38 0.0099
2026-02-06 2025-12-31 13F AMGEN COM 031162100 1,021 -58 -5.38 334 4.05 0.0091
2025-11-12 2025-09-30 13F AMGEN COM 031162100 1,079 13 1.22 321 8.08 0.0089
2025-08-01 2025-06-30 13F AMGEN COM 031162100 1,066 147 16.00 298 3.85 0.0093
2025-05-19 2025-03-31 13F/A-1 AMGEN COM 031162100 919 100 12.21 286 34.27 0.0097
2025-04-08 2025-03-31 13F AMGEN COM 031162100 781 -38 244 0.0151
2025-01-17 2024-12-31 13F AMGEN COM 031162100 819 819 214 0.0076
2021-02-16 2020-12-31 13F AMGEN COM 031162100 0 -98 -100.00 0 -100.00
2020-11-16 2020-09-30 13F/A-1 AMGEN COM 031162100 98 98 25 0.0054
2020-11-06 2020-09-30 13F AMGEN COM 031162100 98 98 1,031 40,939.8129
2020-04-29 2020-03-31 13F AMGEN COM 031162100 0 -103 -100.00 0 -100.00
2020-02-14 2019-12-31 13F AMGEN COM 031162100 103 -67 -39.41 24 -27.27 0.0059
2019-11-13 2019-09-30 13F AMGEN COM 031162100 170 170 33 0.0099
2019-08-16 2019-06-30 13F AMGEN COM 031162100 0 -59 -100.00 0 -100.00
2019-05-13 2019-03-31 13F AMGEN COM 031162100 59 59 10 0.0037
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.