Amgen Inc.
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionLandaas & Co /wi /adv
Latest Disclosed Ownership1,100 shares
Latest Disclosed Value $ 387,035
Landaas & Co /wi /adv ownership in AMGN / Amgen Inc.

On April 30, 2026 - Landaas & Co /wi /adv filed a 13F-HR form disclosing ownership of 1,100 shares of Amgen Inc. (MX:AMGN) valued at $387,035 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 1,100 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-30 2026-03-31 13F AMGEN COM 031162100 1,100 0 0.00 387 7.50 0.0849
2026-01-21 2025-12-31 13F AMGEN COM 031162100 1,100 0 0.00 360 16.13 0.0792
2025-11-04 2025-09-30 13F AMGEN INC COM COM 031162100 1,100 0 0.00 310 0.98 0.0704
2025-08-11 2025-06-30 13F AMGEN INC COM COM 031162100 1,100 0 0.00 307 -10.50 0.0733
2025-05-02 2025-03-31 13F AMGEN INC COM COM 031162100 1,100 0 0.00 343 19.51 0.0948
2025-02-27 2024-12-31 13F AMGEN INC COM COM 031162100 1,100 -27 -2.40 287 -20.94 0.0795
2024-11-12 2024-09-30 13F AMGEN INC COM COM 031162100 1,127 0 0.00 363 3.13 0.1011
2024-08-13 2024-06-30 13F AMGEN INC COM COM 031162100 1,127 -623 -35.60 352 -29.32 0.1073
2024-05-09 2024-03-31 13F AMGEN INC COM COM 031162100 1,750 0 0.00 498 -1.19 0.1620
2024-02-12 2023-12-31 13F AMGEN INC COM COM 031162100 1,750 -40 -2.23 504 4.78 0.1869
2023-11-13 2023-09-30 13F AMGEN INC COM COM 031162100 1,790 0 0.00 481 21.16 0.2087
2023-08-03 2023-06-30 13F AMGEN INC COM COM 031162100 1,790 0 0.00 397 -8.31 0.1751
2023-05-10 2023-03-31 13F AMGEN INC COM COM 031162100 1,790 0 0.00 433 -7.87 0.2112
2023-02-15 2022-12-31 13F AMGEN INC COM COM 031162100 1,790 0 0.00 470 16.63 0.2587
2022-11-14 2022-09-30 13F AMGEN INC COM COM 031162100 1,790 0 0.00 403 -7.57 0.2559
2022-08-09 2022-06-30 13F AMGEN INC COM COM 031162100 1,790 -277 -13.40 436 -6.24 0.2692
2022-05-09 2022-03-31 13F AMGEN INC COM COM 031162100 2,067 0 0.00 465 0.00 0.2472
2022-03-03 2021-12-31 13F AMGEN INC COM COM 031162100 2,067 0 0.00 465 5.68 0.2472
2021-11-12 2021-09-30 13F AMGEN INC COM COM 031162100 2,067 28 1.37 440 -11.47 0.2531
2021-08-17 2021-06-30 13F AMGEN INC COM COM 031162100 2,039 0 0.00 497 -1.97 0.2780
2021-05-11 2021-03-31 13F AMGEN INC COM COM 031162100 2,039 595 41.20 507 52.71 0.3031
2021-02-16 2020-12-31 13F AMGEN INC COM COM 031162100 1,444 -200 -12.17 332 -20.57 0.2255
2020-11-06 2020-09-30 13F AMGEN INC COM COM 031162100 1,644 0 0.00 418 7.73 0.3171
2020-08-04 2020-06-30 13F AMGEN INC COM COM 031162100 1,644 0 0.00 388 4.02 0.3084
2020-05-05 2020-03-31 13F AMGEN COM 003116210 1,644 0 0.00 373 -5.81 0.3146
2020-02-13 2019-12-31 13F AMGEN COM 031162100 1,644 0 0.00 396 24.53 0.2767
2019-10-30 2019-09-30 13F AMGEN COM 031162100 1,644 -52 -3.07 318 1.60 0.2325
2019-07-29 2019-06-30 13F AMGEN COM 031162100 1,696 -5,147 -75.22 313 -2.80 0.2230
2019-04-19 2019-03-31 13F/A-1 AMGEN COM 031162100 6,843 5,098 292.15 322 -5.29 0.2330
2019-04-18 2019-03-31 13F AMGEN COM 031162100 322 -1,423 322
2019-02-04 2018-12-31 13F AMGEN COM 031162100 1,745 0 0.00 340 -6.08 0.2814
2018-11-14 2018-09-30 13F AMGEN COM 031162100 1,745 0 0.00 362 12.42 0.2811
2018-08-07 2018-06-30 13F AMGEN INC COM COM 031162100 1,745 0 0.00 322 8.42 0.2573
2018-05-14 2018-03-31 13F AMGEN INC COM COM 031162100 1,745 40 2.35 297 0.34 0.2994
2018-02-06 2017-12-31 13F AMGEN INC COM COM 031162100 1,705 0 0.00 296 -6.92 0.2553
2017-11-14 2017-09-30 13F AMGEN INC COM COM 031162100 1,705 1,705 318 0.2797
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.