Amgen Inc.
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionFirst Bank & Trust
Latest Disclosed Ownership13,027 shares
Latest Disclosed Value $ 4,583,550
First Bank & Trust reports 0.76% increase in ownership of AMGN / Amgen Inc.

On April 10, 2026 - First Bank & Trust filed a 13F-HR form disclosing ownership of 13,027 shares of Amgen Inc. (MX:AMGN) valued at $4,583,550 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 12,929 shares of Amgen Inc.. This represents a change in shares of 0.76% 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)
2026-04-10 2026-03-31 13F Amgen Equities 031162100 13,027 98 0.76 4,584 8.32 0.5681
2026-01-12 2025-12-31 13F Amgen Equities 031162100 12,929 512 4.12 4,232 20.75 0.6893
2025-10-10 2025-09-30 13F Amgen Equities 031162100 12,417 1,155 10.26 3,504 11.45 0.5897
2025-07-09 2025-06-30 13F Amgen Equities 031162100 11,262 732 6.95 3,144 -4.15 0.5608
2025-04-28 2025-03-31 13F Amgen Equities 031162100 10,530 871 9.02 3,281 30.31 0.6350
2025-02-03 2024-12-31 13F Amgen Equities 031162100 9,659 -1,030 -9.64 2,518 -26.92 0.4832
2024-10-24 2024-09-30 13F Amgen Equities 031162100 10,689 -271 -2.47 3,444 0.58 0.6534
2024-07-09 2024-06-30 13F Amgen Equities 031162100 10,960 997 10.01 3,424 20.90 0.6975
2024-04-17 2024-03-31 13F Amgen Equities 031162100 9,963 -1,932 -16.24 2,833 -17.31 0.5855
2024-01-12 2023-12-31 13F Amgen Equities 031162100 11,895 -1,438 -10.79 3,426 -4.41 0.8271
2023-10-11 2023-09-30 13F Amgen Equities 031162100 13,333 2,273 20.55 3,583 45.95 0.9383
2023-07-12 2023-06-30 13F Amgen Equities 031162100 11,060 4,620 71.74 2,456 57.78 0.6223
2023-04-25 2023-03-31 13F Amgen Equities 031162100 6,440 -3,166 -32.96 1,557 77,700.00 0.4117
2023-01-27 2022-12-31 13F Amgen Equities 031162100 9,606 962 11.13 3 -99.90 0.7006
2022-10-28 2022-09-30 13F Amgen Equities 031162100 8,644 1,076 14.22 1,948 5.81 0.7154
2022-07-22 2022-06-30 13F AMGEN INC COM COMMON STOCK 031162100 7,568 453 6.37 1,841 7.03 0.5990
2022-04-29 2022-03-31 13F AMGEN INC COM COMMON STOCK 031162100 7,115 293 4.29 1,720 12.05 0.3830
2022-02-01 2021-12-31 13F AMGEN INC COM COMMON STOCK 031162100 6,822 4,314 172.01 1,535 187.99 0.6456
2021-10-18 2021-09-30 13F AMGEN INC COM COMMON STOCK 031162100 2,508 209 9.09 533 -4.82 0.2435
2021-08-10 2021-06-30 13F AMGEN INC COM COMMON STOCK 031162100 2,299 108 4.93 560 2.75 0.2703
2021-04-14 2021-03-31 13F AMGEN INC COM COMMON STOCK 031162100 2,191 -12 -0.54 545 7.50 0.2743
2021-01-27 2020-12-31 13F AMGEN INC COM COMMON STOCK 031162100 2,203 264 13.62 507 3.05 0.3210
2020-10-26 2020-09-30 13F AMGEN INC COM COMMON STOCK 031162100 1,939 5 0.26 492 7.89 0.3267
2020-08-05 2020-06-30 13F AMGEN INC COM COMMON STOCK 031162100 1,934 1,229 174.33 456 218.88 0.3431
2020-04-14 2020-03-31 13F AMGEN INC COM COMMON STOCK 031162100 705 -2,010 -74.03 143 -78.17 0.1287
2020-01-31 2019-12-31 13F AMGEN INC COM COMMON STOCK 031162100 2,715 2,675 6,687.50 655 8,087.50 0.4768
2019-10-17 2019-09-30 13F AMGEN INC COM COMMON STOCK 031162100 40 -7 -14.89 8 -11.11 0.0060
2019-07-26 2019-06-30 13F AMGEN INC COM COMMON STOCK 031162100 47 7 17.50 9 12.50 0.0072
2019-04-15 2019-03-31 13F AMGEN INC COM COMMON STOCK 031162100 40 40 8 0.0062
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.