Amgen Inc.
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionCompton Wealth Advisory Group, LLC
Latest Disclosed Ownership1,571 shares
Latest Disclosed Value $ 555,003
Compton Wealth Advisory Group, LLC ownership in AMGN / Amgen Inc.

On April 14, 2026 - Compton Wealth Advisory Group, LLC filed a 13F-HR form disclosing ownership of 1,571 shares of Amgen Inc. (MX:AMGN) valued at $555,003 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 13, 2026 disclosing 1,571 shares of Amgen Inc.. This represents a change in shares of 0.00% 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)
2026-04-14 2026-03-31 13F AMGEN COM 031162100 1,571 0 0.00 555 7.98 0.1236
2026-01-13 2025-12-31 13F AMGEN COM 031162100 1,571 0 0.00 514 16.03 0.1124
2025-10-09 2025-09-30 13F AMGEN COM 031162100 1,571 -675 -30.05 443 -29.35 0.1026
2025-07-10 2025-06-30 13F AMGEN COM 031162100 2,246 0 0.00 627 -10.30 0.1586
2025-04-29 2025-03-31 13F AMGEN COM 031162100 2,246 -7 -0.31 700 19.08 0.1942
2025-01-13 2024-12-31 13F AMGEN COM 031162100 2,253 0 0.00 587 -19.03 0.1515
2024-10-10 2024-09-30 13F AMGEN COM 031162100 2,253 0 0.00 726 3.13 0.1833
2024-07-12 2024-06-30 13F AMGEN COM 031162100 2,253 0 0.00 704 9.84 0.1876
2024-04-11 2024-03-31 13F AMGEN COM 031162100 2,253 0 0.00 641 -1.23 0.1753
2024-01-19 2023-12-31 13F AMGEN COM 031162100 2,253 0 0.00 649 7.11 0.2035
2023-10-12 2023-09-30 13F AMGEN COM 031162100 2,253 0 0.00 606 21.00 0.2079
2023-07-26 2023-06-30 13F AMGEN COM 031162100 2,253 0 0.00 500 -8.09 0.1669
2023-04-26 2023-03-31 13F AMGEN COM 031162100 2,253 -94 -4.01 545 -11.69 0.1882
2023-02-02 2022-12-31 13F AMGEN COM 031162100 2,347 0 0.00 616 16.45 0.2402
2022-10-19 2022-09-30 13F AMGEN COM 031162100 2,347 -682 -22.52 529 -28.22 0.2249
2022-07-29 2022-06-30 13F AMGEN COM 031162100 3,029 -889 -22.69 737 -22.18 0.3175
2022-04-20 2022-03-31 13F AMGEN COM 031162100 3,918 3,918 947 0.3652
2022-01-19 2021-12-31 13F AMGEN COM 031162100 0 -3,828 -100.00 0 -100.00
2021-11-02 2021-09-30 13F AMGEN COM 031162100 3,828 -142 -3.58 814 -15.91 0.3823
2021-07-21 2021-06-30 13F AMGEN COM 031162100 3,970 235 6.29 968 4.20 0.4517
2021-05-04 2021-03-31 13F AMGEN COM 031162100 3,735 81 2.22 929 10.60 0.5315
2021-05-17 2020-12-31 13F/A-1 AMGEN COM 031162100 3,654 -226 -5.82 840 -14.81 0.5233
2020-11-05 2020-09-30 13F AMGEN COM 031162100 3,880 376 10.73 986 19.37 0.7375
2020-08-10 2020-06-30 13F AMGEN COM 031162100 3,504 -490 -12.27 826 1.98 0.8797
2020-05-11 2020-03-31 13F AMGEN COM 031162100 3,994 -486 -10.85 810 -25.00 1.0504
2020-02-03 2019-12-31 13F AMGEN COM 031162100 4,480 -31 -0.69 1,080 23.71 0.9545
2019-11-12 2019-09-30 13F AMGEN COM 031162100 4,511 -935 -17.17 873 -13.05 0.4800
2019-08-08 2019-06-30 13F AMGEN COM 031162100 5,446 -99 -1.79 1,004 -4.65 0.5149
2019-05-09 2019-03-31 13F AMGEN COM 031162100 5,545 37 0.67 1,053 -1.77 0.5574
2019-02-12 2018-12-31 13F AMGEN COM 031162100 5,508 5,508 1,072 0.5512
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.