Amgen Inc.
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionMonetary Management Group Inc
Latest Disclosed Ownership13,296 shares
Latest Disclosed Value $ 4,678,198
Monetary Management Group Inc reports 0.19% increase in ownership of AMGN / Amgen Inc.

On May 13, 2026 - Monetary Management Group Inc filed a 13F-HR form disclosing ownership of 13,296 shares of Amgen Inc. (MX:AMGN) valued at $4,678,198 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 13,271 shares of Amgen Inc.. This represents a change in shares of 0.19% 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)
2026-05-13 2026-03-31 13F Amgen COM 031162100 13,296 25 0.19 4,678 7.71 1.1173
2026-02-11 2025-12-31 13F Amgen COM 031162100 13,271 -600 -4.33 4,344 10.96 1.0044
2025-11-12 2025-09-30 13F Amgen COM 031162100 13,871 -225 -1.60 3,914 -0.53 0.8987
2025-08-14 2025-06-30 13F Amgen COM 031162100 14,096 25 0.18 3,936 -10.22 0.9687
2025-05-14 2025-03-31 13F Amgen COM 031162100 14,071 50 0.36 4,384 19.95 1.1846
2025-02-13 2024-12-31 13F Amgen COM 031162100 14,021 175 1.26 3,654 -18.09 0.9496
2024-11-13 2024-09-30 13F Amgen COM 031162100 13,846 -400 -2.81 4,461 0.22 1.1466
2024-07-16 2024-06-30 13F Amgen COM 031162100 14,246 -350 -2.40 4,451 7.28 1.1768
2024-05-13 2024-03-31 13F Amgen COM 031162100 14,596 310 2.17 4,150 0.85 1.1562
2024-02-14 2023-12-31 13F Amgen COM 031162100 14,286 -600 -4.03 4,115 2.85 1.2834
2023-11-09 2023-09-30 13F Amgen COM 031162100 14,886 125 0.85 4,001 22.06 1.3335
2023-08-11 2023-06-30 13F Amgen COM 031162100 14,761 -1,870 -11.24 3,277 -18.48 1.0043
2023-05-11 2023-03-31 13F Amgen COM 031162100 16,631 -25 -0.15 4,021 -8.09 1.1831
2023-02-13 2022-12-31 13F Amgen COM 031162100 16,656 175 1.06 4,375 17.74 1.3660
2022-11-14 2022-09-30 13F Amgen COM 031162100 16,481 -50 -0.30 3,715 -7.63 1.2244
2022-08-11 2022-06-30 13F Amgen COM 031162100 16,531 100 0.61 4,022 1.23 1.2608
2022-05-12 2022-03-31 13F Amgen COM 031162100 16,431 -410 -2.43 3,973 4.86 1.0523
2022-02-14 2021-12-31 13F Amgen COM 031162100 16,841 -1,305 -7.19 3,789 -1.81 0.9374
2021-11-12 2021-09-30 13F Amgen COM 031162100 18,146 2,375 15.06 3,859 0.39 1.0612
2021-08-12 2021-06-30 13F Amgen COM 031162100 15,771 25 0.16 3,844 -1.89 1.1585
2021-05-17 2021-03-31 13F Amgen COM 031162100 15,746 100 0.64 3,918 8.92 1.2324
2021-02-12 2020-12-31 13F Amgen COM 031162100 15,646 300 1.95 3,597 -7.77 1.1853
2020-11-12 2020-09-30 13F Amgen COM 031162100 15,346 -773 -4.80 3,900 2.58 1.3894
2020-08-13 2020-06-30 13F Amgen COM 031162100 16,119 -1,325 -7.60 3,802 7.52 1.4367
2020-05-14 2020-03-31 13F Amgen COM 031162100 17,444 825 4.96 3,536 -11.73 1.5649
2020-02-13 2019-12-31 13F Amgen COM 031162100 16,619 -899 -5.13 4,006 18.17 1.4641
2019-11-12 2019-09-30 13F Amgen COM 031162100 17,518 325 1.89 3,390 7.01 1.2834
2019-08-13 2019-06-30 13F Amgen COM 031162100 17,193 0 0.00 3,168 -3.00 1.2166
2019-05-14 2019-03-31 13F Amgen COM 031162100 17,193 -2,785 -13.94 3,266 -16.02 1.2929
2019-02-13 2018-12-31 13F Amgen COM 031162100 19,978 -2,930 -12.79 3,889 -18.11 1.7572
2018-11-13 2018-09-30 13F Amgen COM 031162100 22,908 -150 -0.65 4,749 11.58 1.8138
2018-08-13 2018-06-30 13F Amgen COM 031162100 23,058 -360 -1.54 4,256 6.61 1.7362
2018-05-14 2018-03-31 13F Amgen COM 031162100 23,418 -960 -3.94 3,992 -5.83 1.6549
2018-02-14 2017-12-31 13F Amgen COM 031162100 24,378 460 1.92 4,239 -4.96 1.7083
2017-11-13 2017-09-30 13F Amgen COM 031162100 23,918 995 4.34 4,460 12.97 1.8804
2017-08-14 2017-06-30 13F Amgen COM 031162100 22,923 220 0.97 3,948 5.99 1.6134
2017-05-15 2017-03-31 13F Amgen COM 031162100 22,703 300 1.34 3,725 13.71 1.6197
2017-02-13 2016-12-31 13F Amgen COM 031162100 22,403 5,190 30.15 3,276 14.11 1.5135
2016-11-10 2016-09-30 13F Amgen COM 031162100 17,213 -375 -2.13 2,871 7.29 1.3282
2016-08-12 2016-06-30 13F Amgen COM 031162100 17,588 0 0.00 2,676 1.48 1.2449
2016-05-11 2016-03-31 13F Amgen COM 031162100 17,588 -8,085 -31.49 2,637 -36.72 1.2821
2016-02-11 2015-12-31 13F Amgen COM 031162100 25,673 390 1.54 4,167 19.16 1.9955
2015-11-25 2015-09-30 13F Amgen COM 031162100 25,283 275 1.10 3,497 -8.91 1.7493
2015-08-11 2015-06-30 13F Amgen COM 031162100 25,008 300 1.21 3,839 -2.81 1.7316
2015-05-12 2015-03-31 13F Amgen COM 031162100 24,708 4,095 19.87 3,950 20.32 1.7432
2015-02-12 2014-12-31 13F Amgen COM 031162100 20,613 -275 -1.32 3,283 11.90 1.4580
2014-11-06 2014-09-30 13F Amgen COM 031162100 20,888 1,000 5.03 2,934 24.64 1.3598
2014-08-12 2014-06-30 13F Amgen COM 031162100 19,888 1,525 8.30 2,354 3.93 1.1014
2014-05-08 2014-03-31 13F Amgen COM 031162100 18,363 3,575 24.18 2,265 34.26 1.0534
2014-02-14 2013-12-31 13F Amgen COM 031162100 14,788 0 0.00 1,687 1.93 0.7818
2013-11-12 2013-09-30 13F Amgen COM 031162100 14,788 375 2.60 1,655 16.47 0.8699
2013-08-14 2013-06-30 13F Amgen COM 031162100 14,413 14,413 1,421 0.7780
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.