Amgen Inc.
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionColumbus Macro, LLC
Latest Disclosed Ownership19,781 shares
Latest Disclosed Value $ 6,959,856
Columbus Macro, LLC reports 3.14% increase in ownership of AMGN / Amgen Inc.

On April 21, 2026 - Columbus Macro, LLC filed a 13F-HR form disclosing ownership of 19,781 shares of Amgen Inc. (MX:AMGN) valued at $6,959,856 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 19,178 shares of Amgen Inc.. This represents a change in shares of 3.14% 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)
2026-04-21 2026-03-31 13F AMGEN COM 031162100 19,781 603 3.14 6,960 10.87 0.7435
2026-01-15 2025-12-31 13F AMGEN COM 031162100 19,178 162 0.85 6,277 16.98 0.6873
2025-10-16 2025-09-30 13F AMGEN COM 031162100 19,016 829 4.56 5,366 5.67 0.6108
2025-07-23 2025-06-30 13F AMGEN COM 031162100 18,187 -1,396 -7.13 5,078 -16.77 0.6214
2025-04-17 2025-03-31 13F AMGEN COM 031162100 19,583 395 2.06 6,101 22.00 0.8043
2025-01-24 2024-12-31 13F AMGEN COM 031162100 19,188 15,368 402.30 5,001 303.96 0.6937
2024-10-18 2024-09-30 13F AMGEN COM 031162100 3,820 -68 -1.75 1,239 2.06 0.4510
2024-07-12 2024-06-30 13F AMGEN COM 031162100 3,888 -33 -0.84 1,213 8.89 0.4690
2024-04-12 2024-03-31 13F AMGEN COM 031162100 3,921 -185 -4.51 1,115 -7.63 0.4227
2024-01-19 2023-12-31 13F AMGEN COM 031162100 4,106 100 2.50 1,207 12.08 0.4765
2023-10-16 2023-09-30 13F AMGEN COM 031162100 4,006 -79 -1.93 1,077 16.96 0.4540
2023-07-21 2023-06-30 13F AMGEN COM 031162100 4,085 733 21.87 920 13.44 0.3657
2023-04-27 2023-03-31 13F AMGEN COM 031162100 3,352 122 3.78 812 -4.36 0.3018
2023-02-03 2022-12-31 13F AMGEN COM 031162100 3,230 83 2.64 848 19.61 0.3256
2022-10-21 2022-09-30 13F AMGEN COM 031162100 3,147 -27 -0.85 709 -8.16 0.2902
2022-07-27 2022-06-30 13F AMGEN COM 031162100 3,174 2,054 183.39 772 184.87 0.2934
2022-04-26 2022-03-31 13F AMGEN COM 031162100 1,120 18 1.63 271 9.27 0.0925
2022-01-21 2021-12-31 13F AMGEN COM 031162100 1,102 -83 -7.00 248 -1.59 0.0833
2021-10-22 2021-09-30 13F AMGEN COM 031162100 1,185 -19 -1.58 252 -13.99 0.0832
2021-07-21 2021-06-30 13F AMGEN COM 031162100 1,204 1 0.08 293 -2.01 0.0911
2021-04-23 2021-03-31 13F AMGEN COM 031162100 1,203 -128 -9.62 299 -2.29 0.0931
2021-01-26 2020-12-31 13F AMGEN COM 031162100 1,331 -194 -12.72 306 -21.13 0.0939
2020-10-30 2020-09-30 13F AMGEN COM 031162100 1,525 -281 -15.56 388 -8.92 0.1186
2020-07-31 2020-06-30 13F AMGEN COM 031162100 1,806 -239 -11.69 426 2.65 0.1162
2020-05-04 2020-03-31 13F AMGEN COM 031162100 2,045 -127 -5.85 415 -20.80 0.1203
2020-01-27 2019-12-31 13F AMGEN COM 031162100 2,172 -147 -6.34 524 16.70 0.1159
2019-10-22 2019-09-30 13F AMGEN COM 031162100 2,319 -562 -19.51 449 -15.44 0.1129
2019-07-16 2019-06-30 13F AMGEN COM 031162100 2,881 1 0.03 531 -2.93 0.1140
2019-04-22 2019-03-31 13F AMGEN COM 031162100 2,880 -106 -3.55 547 -5.85 0.1197
2019-01-14 2018-12-31 13F AMGEN COM 031162100 2,986 -132 -4.23 581 -10.06 0.1325
2018-10-12 2018-09-30 13F AMGEN COM 031162100 3,118 129 4.32 646 17.03 0.1600
2018-07-19 2018-06-30 13F AMGEN COM 031162100 2,989 -80 -2.61 552 5.54 0.1435
2018-04-17 2018-03-31 13F AMGEN COM 031162100 3,069 -97 -3.06 523 -5.08 0.1353
2018-02-02 2017-12-31 13F AMGEN COM 031162100 3,166 3,166 551 0.1721
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.