Amgen Inc.
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionDavidson Trust Co
Latest Disclosed Ownership1,357 shares
Latest Disclosed Value $ 477,461
Davidson Trust Co reports 1.02% decrease in ownership of AMGN / Amgen Inc.

On April 20, 2026 - Davidson Trust Co filed a 13F-HR form disclosing ownership of 1,357 shares of Amgen Inc. (MX:AMGN) valued at $477,461 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 1,371 shares of Amgen Inc.. This represents a change in shares of -1.02% 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)
2026-04-20 2026-03-31 13F AMGEN Equities 031162100 1,357 -14 -1.02 477 6.47 0.2058
2026-01-27 2025-12-31 13F AMGEN Equities 031162100 1,371 150 12.29 449 30.23 0.1871
2025-10-20 2025-09-30 13F AMGEN Equities 031162100 1,221 -240 -16.43 345 -15.48 0.1422
2025-07-28 2025-06-30 13F AMGEN Equities 031162100 1,461 -24 -1.62 408 -11.90 0.1883
2025-04-29 2025-03-31 13F AMGEN Equities 031162100 1,485 -279 -15.82 463 0.65 0.2206
2025-01-31 2024-12-31 13F AMGEN Equities 031162100 1,764 -40 -2.22 460 -21.00 0.2366
2024-11-13 2024-09-30 13F AMGEN Equities 031162100 1,804 88 5.13 581 8.40 0.2986
2024-07-31 2024-06-30 13F AMGEN Equities 031162100 1,716 -212 -11.00 536 -2.19 0.3695
2024-05-13 2024-03-31 13F AMGEN Equities 031162100 1,928 0 0.00 548 -1.26 0.3194
2024-01-31 2023-12-31 13F AMGEN Equities 031162100 1,928 195 11.25 555 19.35 0.3581
2023-11-09 2023-09-30 13F AMGEN Equities 031162100 1,733 72 4.33 466 26.36 0.3455
2023-08-10 2023-06-30 13F AMGEN Equities 031162100 1,661 -97 -5.52 369 -13.21 0.2667
2023-04-24 2023-03-31 13F AMGEN Equities 031162100 1,758 475 37.02 425 26.19 0.3272
2023-02-15 2022-12-31 13F AMGEN Equities 031162100 1,283 0 0.00 337 16.26 0.2978
2022-11-07 2022-09-30 13F AMGEN Equities 031162100 1,283 0 0.00 289 -7.37 0.2776
2022-07-27 2022-06-30 13F AMGEN Equities 031162100 1,283 -134 -9.46 312 -9.04 0.2781
2022-05-12 2022-03-31 13F AMGEN Equities 031162100 1,417 -132 -8.52 343 -1.44 0.2550
2022-01-28 2021-12-31 13F AMGEN Equities 031162100 1,549 -77 -4.74 348 0.87 0.2390
2021-11-03 2021-09-30 13F AMGEN Equities 031162100 1,626 22 1.37 345 -11.76 0.2633
2021-08-10 2021-06-30 13F AMGEN Equities 031162100 1,604 17 1.07 391 -0.76 0.3047
2021-05-07 2021-03-31 13F AMGEN Equities 031162100 1,587 -139 -8.05 394 -0.51 0.3309
2021-02-10 2020-12-31 13F AMGEN Equities 031162100 1,726 -66 -3.68 396 -12.78 0.3402
2020-11-02 2020-09-30 13F AMGEN Equities 031162100 1,792 240 15.46 454 24.38 0.4125
2020-08-11 2020-06-30 13F AMGEN Equities 031162100 1,552 41 2.71 365 19.67 0.3546
2020-05-06 2020-03-31 13F AMGEN Equities 031162100 1,511 179 13.44 305 -4.69 0.3762
2020-02-14 2019-12-31 13F AMGEN Equities 031162100 1,332 1,332 320 0.3226
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.