암젠 주식회사
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionSimmons Bank
Latest Disclosed Ownership24,825 shares
Latest Disclosed Value $ 8,734,695
Simmons Bank reports 2.97% increase in ownership of AMGN / Amgen Inc.

On April 23, 2026 - Simmons Bank filed a 13F-HR form disclosing ownership of 24,825 shares of Amgen Inc. (MX:AMGN) valued at $8,734,695 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 24,108 shares of Amgen Inc.. This represents a change in shares of 2.97% 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)
2026-04-23 2026-03-31 13F AMGEN COMMON STOCK 031162100 24,825 717 2.97 8,735 10.70 0.5850
2026-02-05 2025-12-31 13F AMGEN COMMON STOCK 031162100 24,108 1,602 7.12 7,891 24.23 0.5276
2025-11-04 2025-09-30 13F AMGEN COMMON STOCK 031162100 22,506 -219 -0.96 6,351 0.09 0.4233
2025-08-06 2025-06-30 13F AMGEN COMMON STOCK 031162100 22,725 182 0.81 6,345 -9.65 0.4523
2025-04-29 2025-03-31 13F AMGEN COMMON STOCK 031162100 22,543 -417 -1.82 7,023 17.36 0.5295
2025-02-05 2024-12-31 13F AMGEN COMMON STOCK 031162100 22,960 -121 -0.52 5,984 -19.53 0.4375
2024-11-05 2024-09-30 13F AMGEN COMMON STOCK 031162100 23,081 194 0.85 7,437 3.99 0.5384
2024-07-26 2024-06-30 13F AMGEN COMMON STOCK 031162100 22,887 -705 -2.99 7,151 6.62 0.5398
2024-05-14 2024-03-31 13F AMGEN COMMON STOCK 031162100 23,592 708 3.09 6,708 1.76 0.5040
2024-02-06 2023-12-31 13F AMGEN COMMON STOCK 031162100 22,884 -4,360 -16.00 6,591 -9.98 0.5382
2023-10-26 2023-09-30 13F AMGEN COMMON STOCK 031162100 27,244 736 2.78 7,322 24.42 0.6490
2023-08-03 2023-06-30 13F AMGEN COMMON STOCK 031162100 26,508 -623 -2.30 5,885 -10.26 0.4944
2023-04-28 2023-03-31 13F AMGEN COMMON STOCK 031162100 27,131 1,500 5.85 6,559 -2.57 0.5598
2023-02-08 2022-12-31 13F AMGEN COMMON STOCK 031162100 25,631 1,028 4.18 6,732 21.39 0.5785
2022-10-27 2022-09-30 13F AMGEN COMMON STOCK 031162100 24,603 1,190 5.08 5,545 -2.65 0.5171
2022-07-29 2022-06-30 13F AMGEN COMMON STOCK 031162100 23,413 1,475 6.72 5,696 7.37 0.4992
2022-04-21 2022-03-31 13F AMGEN COMMON STOCK 031162100 21,938 1,302 6.31 5,305 14.28 0.3972
2022-01-28 2021-12-31 13F AMGEN COMMON STOCK 031162100 20,636 581 2.90 4,642 8.84 0.3250
2021-10-26 2021-09-30 13F AMGEN COMMON STOCK 031162100 20,055 -115 -0.57 4,265 -13.24 0.3097
2021-08-05 2021-06-30 13F AMGEN COMMON STOCK 031162100 20,170 2,681 15.33 4,916 12.99 0.3552
2021-05-06 2021-03-31 13F AMGEN COMMON STOCK 031162100 17,489 1,946 12.52 4,351 21.74 0.3284
2021-02-08 2020-12-31 13F AMGEN COMMON STOCK 031162100 15,543 2,746 21.46 3,574 9.87 0.2837
2020-11-13 2020-09-30 13F AMGEN COMMON STOCK 031162100 12,797 -41 -0.32 3,253 7.40 0.2670
2020-08-14 2020-06-30 13F AMGEN COMMON STOCK 031162100 12,838 717 5.92 3,029 23.28 0.2500
2020-05-14 2020-03-31 13F AMGEN COMMON STOCK 031162100 12,121 2,011 19.89 2,457 0.82 0.2138
2020-01-31 2019-12-31 13F AMGEN COMMON STOCK 031162100 10,110 -275 -2.65 2,437 21.30 0.2186
2019-11-13 2019-09-30 13F AMGEN COMMON STOCK 031162100 10,385 -347 -3.23 2,009 1.57 0.1976
2019-08-13 2019-06-30 13F AMGEN COMMON STOCK 031162100 10,732 96 0.90 1,978 -2.13 0.1914
2019-05-13 2019-03-31 13F AMGEN COMMON STOCK 031162100 10,636 -70 -0.65 2,021 -3.02 0.1967
2019-01-24 2018-12-31 13F AMGEN COMMON STOCK 031162100 10,706 25 0.23 2,084 -5.87 0.2332
2018-11-13 2018-09-30 13F AMGEN COMMON STOCK 031162100 10,681 -179 -1.65 2,214 10.42 0.2181
2018-08-13 2018-06-30 13F AMGEN COMMON STOCK 031162100 10,860 245 2.31 2,005 10.77 0.1821
2018-05-14 2018-03-31 13F AMGEN COMMON STOCK 031162100 10,615 -66 -0.62 1,810 -2.58 0.1624
2018-02-13 2017-12-31 13F AMGEN COMMON STOCK 031162100 10,681 27 0.25 1,858 -6.49 0.1871
2017-11-14 2017-09-30 13F AMGEN COMMON STOCK 031162100 10,654 1,305 13.96 1,987 23.34 0.2057
2017-08-15 2017-06-30 13F AMGEN COMMON STOCK 031162100 9,349 -145 -1.53 1,611 3.40 0.1805
2017-05-11 2017-03-31 13F AMGEN COMMON STOCK 031162100 9,494 26 0.27 1,558 12.57 0.1718
2017-02-08 2016-12-31 13F AMGEN COMMON STOCK 031162100 9,468 126 1.35 1,384 -11.17 0.1554
2016-10-31 2016-09-30 13F AMGEN COMMON STOCK 031162100 9,342 -152 -1.60 1,558 7.82 0.1715
2016-08-03 2016-06-30 13F AMGEN COMMON STOCK 031162100 9,494 -130 -1.35 1,445 0.14 0.1607
2016-05-13 2016-03-31 13F AMGEN COMMON STOCK 031162100 9,624 9,624 1,443 0.1607
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.