Amgen Inc.
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionUtah Retirement Systems
Latest Disclosed Ownership87,449 shares
Latest Disclosed Value $ 30,768,931
Utah Retirement Systems reports 1.60% decrease in ownership of AMGN / Amgen Inc.

On May 15, 2026 - Utah Retirement Systems filed a 13F-HR form disclosing ownership of 87,449 shares of Amgen Inc. (MX:AMGN) valued at $30,768,931 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 88,868 shares of Amgen Inc.. This represents a change in shares of -1.60% 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)
2026-05-15 2026-03-31 13F AMGEN COM 031162100 87,449 -1,419 -1.60 30,769 5.78 0.3145
2026-02-17 2025-12-31 13F AMGEN COM 031162100 88,868 -18 -0.02 29,087 15.96 0.2767
2025-11-14 2025-09-30 13F AMGEN COM 031162100 88,886 421 0.48 25,084 1.55 0.2436
2025-08-14 2025-06-30 13F AMGEN COM 031162100 88,465 -431 -0.48 24,700 -10.81 0.2579
2025-05-15 2025-03-31 13F AMGEN COM 031162100 88,896 -65 -0.07 27,696 19.45 0.3195
2025-02-14 2024-12-31 13F AMGEN COM 031162100 88,961 200 0.23 23,187 -18.93 0.2554
2024-11-14 2024-09-30 13F AMGEN COM 031162100 88,761 400 0.45 28,600 3.59 0.3227
2024-08-14 2024-06-30 13F AMGEN COM 031162100 88,361 -4,300 -4.64 27,608 4.79 0.3278
2024-05-15 2024-03-31 13F AMGEN COM 031162100 92,661 0 0.00 26,345 -1.29 0.3080
2024-02-14 2023-12-31 13F AMGEN COM 031162100 92,661 500 0.54 26,688 7.75 0.3399
2023-11-14 2023-09-30 13F AMGEN COM 031162100 92,161 500 0.55 24,769 21.71 0.3540
2023-08-14 2023-06-30 13F AMGEN COM 031162100 91,661 -3,500 -3.68 20,351 -11.54 0.2822
2023-05-16 2023-03-31 13F AMGEN COM 031162100 95,161 300 0.32 23,005 -7.66 0.3326
2023-02-15 2022-12-31 13F AMGEN COM 031162100 94,861 -936 -0.98 24,914 15.39 0.3951
2022-11-14 2022-09-30 13F AMGEN COM 031162100 95,797 500 0.52 21,592 -6.87 0.3600
2022-08-16 2022-06-30 13F AMGEN COM 031162100 95,297 -4,400 -4.41 23,186 -3.83 0.3712
2022-05-13 2022-03-31 13F AMGEN COM 031162100 99,697 -3,400 -3.30 24,109 3.94 0.3208
2022-02-14 2021-12-31 13F AMGEN COM 031162100 103,097 300 0.29 23,194 6.11 0.2866
2021-11-16 2021-09-30 13F AMGEN COM 031162100 102,797 -6,800 -6.20 21,859 -18.17 0.2956
2021-08-16 2021-06-30 13F AMGEN COM 031162100 109,597 -2,300 -2.06 26,714 -4.05 0.3439
2021-05-17 2021-03-31 13F AMGEN COM 031162100 111,897 -4,900 -4.20 27,841 3.68 0.3881
2021-02-16 2020-12-31 13F AMGEN COM 031162100 116,797 3,800 3.36 26,854 -6.50 0.3811
2020-11-16 2020-09-30 13F AMGEN COM 031162100 112,997 800 0.71 28,720 8.53 0.4767
2020-08-13 2020-06-30 13F/A-1 AMGEN COM 031162100 112,197 -1,800 -1.58 26,463 14.50 0.4857
2020-08-13 2020-06-30 13F AMGEN COM 031162100 112,197 -1,800 26,463 485,703.1160
2020-05-15 2020-03-31 13F AMGEN COM 031162100 113,997 -400 -0.35 23,111 -16.20 0.4999
2020-02-12 2019-12-31 13F AMGEN COM 031162100 114,397 400 0.35 27,578 25.02 0.4848
2019-11-14 2019-09-30 13F AMGEN COM 031162100 113,997 -2,300 -1.98 22,059 2.93 0.4197
2019-08-14 2019-06-30 13F AMGEN COM 031162100 116,297 -2,743 -2.30 21,431 -5.24 0.4104
2019-05-15 2019-03-31 13F AMGEN COM 031162100 119,040 -1,288 -1.07 22,615 -3.45 0.4482
2019-02-08 2018-12-31 13F AMGEN COM 031162100 120,328 -100 -0.08 23,424 -6.17 0.5296
2018-11-13 2018-09-30 13F AMGEN COM 031162100 120,428 -2,200 -1.79 24,964 10.28 0.4836
2018-08-10 2018-06-30 13F AMGEN COM 031162100 122,628 -11,800 -8.78 22,636 -1.23 0.4685
2018-05-15 2018-03-31 13F AMGEN COM 031162100 134,428 -2,500 -1.83 22,918 -3.75 0.4875
2018-02-14 2017-12-31 13F AMGEN COM 031162100 136,928 1,900 1.41 23,812 -5.42 0.5004
2017-11-13 2017-09-30 13F AMGEN COM 031162100 135,028 200 0.15 25,176 8.42 0.5662
2017-08-08 2017-06-30 13F AMGEN COM 031162100 134,828 -3,000 -2.18 23,221 2.68 0.5412
2017-05-11 2017-03-31 13F AMGEN COM 031162100 137,828 200 0.15 22,614 12.38 0.5409
2017-02-10 2016-12-31 13F AMGEN COM 031162100 137,628 -100 -0.07 20,122 -12.42 0.5062
2016-11-07 2016-09-30 13F AMGEN COM 031162100 137,728 0 0.00 22,975 9.64 0.5946
2016-08-03 2016-06-30 13F AMGEN COM 031162100 137,728 1,000 0.73 20,955 2.22 0.5584
2016-05-10 2016-03-31 13F AMGEN COM 031162100 136,728 300 0.22 20,500 -7.44 0.5559
2016-02-11 2015-12-31 13F AMGEN COM 031162100 136,428 200 0.15 22,147 17.53 0.6004
2015-11-03 2015-09-30 13F AMGEN COM 031162100 136,228 800 0.59 18,843 -9.37 0.5396
2015-08-11 2015-06-30 13F AMGEN COM 031162100 135,428 0 0.00 20,791 -3.96 0.5525
2015-05-14 2015-03-31 13F AMGEN COM 031162100 135,428 4,400 3.36 21,649 3.73 0.5688
2015-02-11 2014-12-31 13F AMGEN COM 031162100 131,028 -100 -0.08 20,871 13.31 0.5737
2014-11-06 2014-09-30 13F AMGEN COM 031162100 131,128 -300 -0.23 18,419 18.40 0.5282
2014-08-08 2014-06-30 13F AMGEN COM 031162100 131,428 -3,400 -2.52 15,557 -6.45 0.4456
2014-05-08 2014-03-31 13F AMGEN COM 031162100 134,828 1,000 0.75 16,630 8.85 0.4796
2014-02-05 2013-12-31 13F AMGEN COM 031162100 133,828 0 0.00 15,278 1.98 0.4520
2013-11-06 2013-09-30 13F AMGEN COM 031162100 133,828 -1,100 -0.82 14,981 12.54 0.4848
2013-08-02 2013-06-30 13F AMGEN COM 031162100 134,928 134,928 13,312 0.4498
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.