Amgen Inc.
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionRegions Financial Corp
Latest Disclosed Ownership15,784 shares
Latest Disclosed Value $ 5,553,601
Regions Financial Corp reports 3.63% decrease in ownership of AMGN / Amgen Inc.

On May 5, 2026 - Regions Financial Corp filed a 13F-HR form disclosing ownership of 15,784 shares of Amgen Inc. (MX:AMGN) valued at $5,553,601 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 16,378 shares of Amgen Inc.. This represents a change in shares of -3.63% 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)
2026-05-05 2026-03-31 13F AMGEN COM 031162100 15,784 -594 -3.63 5,554 3.60 0.0361
2026-01-27 2025-12-31 13F AMGEN COM 031162100 16,378 376 2.35 5,361 18.72 0.0343
2025-11-19 2025-09-30 13F/A-1 AMGEN COM 031162100 16,002 -29 -0.18 4,516 0.87 0.0294
2025-11-19 2025-09-30 13F AMGEN COM 031162100 16,002 -29 4,516 0.0260
2025-07-29 2025-06-30 13F AMGEN COM 031162100 16,031 1,035 6.90 4,476 -4.20 0.0308
2025-05-08 2025-03-31 13F AMGEN COM 031162100 14,996 -76 -0.50 4,672 18.94 0.0348
2025-02-14 2024-12-31 13F Amgen COM 031162100 15,072 285 1.93 3,928 -17.55 0.0289
2024-11-14 2024-09-30 13F Amgen COM 031162100 14,787 45 0.31 4,765 3.43 0.0343
2024-07-31 2024-06-30 13F Amgen COM 031162100 14,742 -1,784 -10.80 4,606 -1.96 0.0350
2024-04-23 2024-03-31 13F Amgen COM 031162100 16,526 -347 -2.06 4,699 -3.31 0.0357
2024-02-06 2023-12-31 13F Amgen COM 031162100 16,873 -24 -0.14 4,860 7.00 0.0400
2023-11-01 2023-09-30 13F Amgen COM 031162100 16,897 -475 -2.73 4,541 17.76 0.0408
2023-08-09 2023-06-30 13F Amgen COM 031162100 17,372 -5,046 -22.51 3,857 77,020.00 0.0333
2023-05-12 2023-03-31 13F Amgen COM 031162100 22,418 175 0.79 5 0.00 0.0486
2023-02-06 2022-12-31 13F Amgen COM 031162100 22,243 -965 -4.16 6 -99.90 0.0537
2022-11-03 2022-09-30 13F Amgen COM 031162100 23,208 -1,355 -5.52 5,231 -12.47 0.0527
2022-07-25 2022-06-30 13F Amgen COM 031162100 24,563 -1,510 -5.79 5,976 -5.22 0.0568
2022-04-25 2022-03-31 13F Amgen COM 031162100 26,073 40 0.15 6,305 7.65 0.0509
2022-01-31 2021-12-31 13F Amgen COM 031162100 26,033 -1,830 -6.57 5,857 -1.15 0.0457
2021-11-04 2021-09-30 13F Amgen COM 031162100 27,863 -2,608 -8.56 5,925 -20.22 0.0512
2021-07-27 2021-06-30 13F Amgen COM 031162100 30,471 637 2.14 7,427 0.05 0.0642
2021-06-02 2021-03-31 13F Amgen COM 031162100 29,834 -636 -2.09 7,423 5.95 0.0672
2021-02-05 2020-12-31 13F Amgen COM 031162100 30,470 1,846 6.45 7,006 -3.70 0.0675
2020-10-15 2020-09-30 13F Amgen COM 031162100 28,624 -183 -0.64 7,275 7.06 0.0794
2020-07-27 2020-06-30 13F Amgen COM 031162100 28,807 733 2.61 6,795 19.40 0.0791
2020-04-29 2020-03-31 13F Amgen COM 031162100 28,074 -855 -2.96 5,691 -18.40 0.0757
2020-02-03 2019-12-31 13F Amgen COM 031162100 28,929 -338 -1.15 6,974 23.13 0.0732
2019-10-24 2019-09-30 13F Amgen COM 031162100 29,267 370 1.28 5,664 6.37 0.0629
2019-07-19 2019-06-30 13F Amgen COM 031162100 28,897 -1,073 -3.58 5,325 -6.48 0.0601
2019-04-19 2019-03-31 13F Amgen COM 031162100 29,970 -1,256 -4.02 5,694 -6.32 0.0656
2019-01-28 2018-12-31 13F AMGEN COM 031162100 31,226 -8 -0.03 6,078 -6.12 0.0760
2018-10-22 2018-09-30 13F AMGEN COM 031162100 31,234 -12,214 -28.11 6,474 -19.28 0.0698
2018-07-26 2018-06-30 13F AMGEN COM 031162100 43,448 -11,829 -21.40 8,020 -14.89 0.0906
2018-04-18 2018-03-31 13F AMGEN COM 031162100 55,277 528 0.96 9,423 -1.03 0.1057
2018-01-18 2017-12-31 13F AMGEN COM 031162100 54,749 1,672 3.15 9,521 -3.79 0.1030
2017-10-23 2017-09-30 13F AMGEN COMMON STOCK 031162100 53,077 -402 -0.75 9,896 7.44 0.1124
2017-07-31 2017-06-30 13F AMGEN COMMON STOCK 031162100 53,479 -309 -0.57 9,211 4.37 0.1081
2017-05-02 2017-03-31 13F AMGEN COMMON STOCK 031162100 53,788 946 1.79 8,825 14.22 0.1045
2017-02-03 2016-12-31 13F AMGEN COMMON STOCK 031162100 52,842 -287 -0.54 7,726 -12.82 0.0946
2016-10-28 2016-09-30 13F AMGEN COMMON STOCK 031162100 53,129 -6,553 -10.98 8,862 -2.41 0.1142
2016-07-26 2016-06-30 13F AMGEN COMMON STOCK 031162100 59,682 -1,350 -2.21 9,081 -0.76 0.1177
2016-05-02 2016-03-31 13F AMGEN COMMON STOCK 031162100 61,032 5,655 10.21 9,151 1.79 0.1213
2016-01-29 2015-12-31 13F AMGEN COMMON STOCK 031162100 55,377 1,627 3.03 8,990 20.93 0.1206
2015-10-20 2015-09-30 13F AMGEN COMMON STOCK 031162100 53,750 1,773 3.41 7,434 -6.83 0.1059
2015-07-14 2015-06-30 13F AMGEN COMMON STOCK 031162100 51,977 616 1.20 7,979 -2.81 0.1059
2015-04-23 2015-03-31 13F AMGEN COMMON STOCK 031162100 51,361 3,740 7.85 8,210 8.23 0.1055
2015-01-21 2014-12-31 13F AMGEN COMMON STOCK 031162100 47,621 -489 -1.02 7,586 12.27 0.0983
2014-10-27 2014-09-30 13F AMGEN COMMON STOCK 031162100 48,110 -1,759 -3.53 6,757 14.47 0.0843
2014-07-23 2014-06-30 13F AMGEN COMMON STOCK 031162100 49,869 -1,044 -2.05 5,903 -5.99 0.0723
2014-04-17 2014-03-31 13F AMGEN COMMON STOCK 031162100 50,913 -570 -1.11 6,279 6.91 0.0797
2014-01-27 2013-12-31 13F AMGEN COMMON STOCK 031162100 51,483 1,173 2.33 5,873 4.30 0.0726
2013-10-18 2013-09-30 13F AMGEN COMMON STOCK 031162100 50,310 -11,177 -18.18 5,631 -7.19 0.0744
2013-08-02 2013-06-30 13F AMGEN COM 031162100 61,487 61,487 6,067 0.0827
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.