Amgen Inc.
CH ˙ SWX ˙ NL0000888691
SecurityCH:AMGN / Amgen Inc.
InstitutionAltus Wealth Group LLC
Latest Disclosed Ownership1,669 shares
Latest Disclosed Value $ 587,086
Altus Wealth Group LLC reports 0.12% increase in ownership of AMGN / Amgen Inc.

On April 27, 2026 - Altus Wealth Group LLC filed a 13F-HR form disclosing ownership of 1,669 shares of Amgen Inc. (CH:AMGN) valued at $587,086 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,667 shares of Amgen Inc.. This represents a change in shares of 0.12% 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)
2026-04-27 2026-03-31 13F AMGEN COM 031162100 1,669 2 0.12 587 7.71 0.2405
2026-02-13 2025-12-31 13F AMGEN COM 031162100 1,667 -5 -0.30 545 15.71 0.2180
2025-10-21 2025-09-30 13F AMGEN COM 031162100 1,672 -5 -0.30 472 0.64 0.1937
2025-07-29 2025-06-30 13F AMGEN COM 031162100 1,677 -9 -0.53 468 -10.86 0.2071
2025-04-25 2025-03-31 13F AMGEN COM 031162100 1,686 22 1.32 525 21.25 0.2459
2025-02-10 2024-12-31 13F AMGEN COM 031162100 1,664 -187 -10.10 434 -27.35 0.1918
2024-10-22 2024-09-30 13F AMGEN COM 031162100 1,851 4 0.22 596 3.29 0.2549
2024-08-05 2024-06-30 13F AMGEN COM 031162100 1,847 -1,470 -44.32 577 -38.75 0.2889
2024-05-02 2024-03-31 13F AMGEN COM 031162100 3,317 113 3.53 943 2.17 0.4727
2024-01-29 2023-12-31 13F AMGEN COM 031162100 3,204 308 10.64 923 18.51 0.5112
2023-11-13 2023-09-30 13F AMGEN COM 031162100 2,896 -30 -1.03 778 19.88 0.4939
2023-08-03 2023-06-30 13F AMGEN COM 031162100 2,926 24 0.83 650 -7.42 0.3989
2023-05-01 2023-03-31 13F AMGEN COM 031162100 2,902 -121 -4.00 702 -11.71 0.4724
2023-01-18 2022-12-31 13F AMGEN COM 031162100 3,023 560 22.74 794 51.53 0.6031
2022-11-02 2022-09-30 13F AMGEN COM 031162100 2,463 0 0.00 524 0.00 0.5210
2022-08-10 2022-06-30 13F AMGEN COM 031162100 2,463 -121 -4.68 524 -16.16 0.5210
2022-05-09 2022-03-31 13F AMGEN COM 031162100 2,584 -13 -0.50 625 7.02 0.5121
2022-02-14 2021-12-31 13F AMGEN COM 031162100 2,597 134 5.44 584 11.45 0.4817
2021-11-08 2021-09-30 13F AMGEN COM 031162100 2,463 260 11.80 524 -2.42 0.5210
2021-08-12 2021-06-30 13F AMGEN COM 031162100 2,203 -89 -3.88 537 -5.29 0.5246
2021-05-14 2021-03-31 13F AMGEN COM 031162100 2,292 173 8.16 567 16.19 0.5636
2021-02-12 2020-12-31 13F AMGEN COM 031162100 2,119 2,119 488 0.4666
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.