Amgen Inc.
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionJlb & Associates Inc
Latest Disclosed Ownership64,975 shares
Latest Disclosed Value $ 22,861,454
Jlb & Associates Inc reports 1.48% decrease in ownership of AMGN / Amgen Inc.

On May 4, 2026 - Jlb & Associates Inc filed a 13F-HR form disclosing ownership of 64,975 shares of Amgen Inc. (MX:AMGN) valued at $22,861,454 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 65,952 shares of Amgen Inc.. This represents a change in shares of -1.48% 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)
2026-05-04 2026-03-31 13F AMGEN COM 031162100 64,975 -977 -1.48 22,861 5.91 3.2826
2026-02-03 2025-12-31 13F AMGEN COM 031162100 65,952 -1,140 -1.70 21,587 14.01 2.9122
2025-10-30 2025-09-30 13F AMGEN COM 031162100 67,092 737 1.11 18,933 2.20 2.4899
2025-07-17 2025-06-30 13F AMGEN COM 031162100 66,355 -831 -1.24 18,527 -11.49 2.5836
2025-04-17 2025-03-31 13F AMGEN COM 031162100 67,186 -725 -1.07 20,932 18.25 2.9190
2025-02-03 2024-12-31 13F AMGEN COM 031162100 67,911 -1,028 -1.49 17,700 -20.31 2.4029
2024-10-02 2024-09-30 13F AMGEN COM 031162100 68,939 -448 -0.65 22,213 2.46 2.8581
2024-07-18 2024-06-30 13F AMGEN COM 031162100 69,387 -256 -0.37 21,680 9.49 2.9270
2024-04-30 2024-03-31 13F AMGEN COM 031162100 69,643 -503 -0.72 19,801 -1.99 2.6332
2024-01-22 2023-12-31 13F AMGEN COM 031162100 70,146 -35 -0.05 20,203 7.12 2.9036
2023-11-01 2023-09-30 13F AMGEN COM 031162100 70,181 -3,974 -5.36 18,862 14.57 2.9572
2023-07-20 2023-06-30 13F AMGEN COM 031162100 74,155 60 0.08 16,464 -8.09 2.3453
2023-04-25 2023-03-31 13F AMGEN COM 031162100 74,095 808 1.10 17,912 94,173.68 2.6954
2023-01-26 2022-12-31 13F AMGEN COM 031162100 73,287 -368 -0.50 19 -99.89 3.0671
2022-10-19 2022-09-30 13F AMGEN COM 031162100 73,655 -100 -0.14 16,601 -7.48 2.9448
2022-07-19 2022-06-30 13F/A-1 AMGEN COM 031162100 73,755 -157 -0.21 17,944 0.40 3.0574
2022-07-19 2022-06-30 13F AMGEN COM 031162100 73,755 -157 17,944 3.0574
2022-04-08 2022-03-31 13F AMGEN COM 031162100 73,912 1,271 1.75 17,873 9.37 2.6721
2022-01-26 2021-12-31 13F AMGEN COM 031162100 72,641 2,756 3.94 16,342 9.97 2.3188
2021-11-10 2021-09-30 13F AMGEN COM 031162100 69,885 1,935 2.85 14,861 -10.27 2.3595
2021-07-29 2021-06-30 13F AMGEN COM 031162100 67,950 197 0.29 16,562 -1.75 2.5798
2021-05-13 2021-03-31 13F AMGEN COM 031162100 67,753 -293 -0.43 16,857 7.75 2.7730
2021-01-28 2020-12-31 13F AMGEN COM 031162100 68,046 222 0.33 15,645 -9.24 2.5959
2020-10-16 2020-09-30 13F AMGEN COM 031162100 67,824 -1,147 -1.66 17,238 5.97 3.1695
2020-07-13 2020-06-30 13F AMGEN COM 031162100 68,971 -1,259 -1.79 16,267 14.26 3.2474
2020-05-19 2020-03-31 13F AMGEN COM 031162100 70,230 -1,730 -2.40 14,237 -17.93 3.3772
2020-02-10 2019-12-31 13F AMGEN COM 031162100 71,960 1,853 2.64 17,347 27.87 3.1870
2019-10-29 2019-09-30 13F AMGEN COM 031162100 70,107 757 1.09 13,566 6.16 2.6874
2019-08-05 2019-06-30 13F AMGEN COM 031162100 69,350 1,417 2.09 12,779 -0.98 2.5840
2019-04-30 2019-03-31 13F AMGEN COM 031162100 67,933 1,039 1.55 12,905 -0.90 2.7215
2019-01-11 2018-12-31 13F AMGEN COM 031162100 66,894 77 0.12 13,022 -5.98 3.1740
2018-10-10 2018-09-30 13F AMGEN COM 031162100 66,817 -3,593 -5.10 13,850 6.57 2.9657
2018-07-09 2018-06-30 13F AMGEN COM 031162100 70,410 6,544 10.25 12,996 19.37 2.7663
2018-04-23 2018-03-31 13F AMGEN COM 031162100 63,866 973 1.55 10,887 -0.46 2.3431
2018-01-24 2017-12-31 13F AMGEN COM 031162100 62,893 4,113 7.00 10,937 -0.20 2.3776
2017-10-12 2017-09-30 13F AMGEN COM 031162100 58,780 1,726 3.03 10,959 11.53 2.6765
2017-07-31 2017-06-30 13F AMGEN COM 031162100 57,054 3,756 7.05 9,826 26.10 2.4940
2017-01-18 2016-12-31 13F AMGEN COM 031162100 53,298 1,178 2.26 7,792 -10.37 2.1072
2016-10-26 2016-09-30 13F AMGEN COM 031162100 52,120 3,049 6.21 8,694 16.45 2.3967
2016-07-21 2016-06-30 13F AMGEN COM 001162100 49,071 697 1.44 7,466 2.95 2.1158
2016-04-08 2016-03-31 13F AMGEN COM 031162100 48,374 590 1.23 7,252 -6.50 2.1226
2016-02-01 2015-12-31 13F AMGEN COM 031162100 47,784 538 1.14 7,756 18.68 2.3962
2015-10-19 2015-09-30 13F AMGEN COM 031162100 47,246 1,525 3.34 6,535 -6.90 2.1069
2015-07-21 2015-06-30 13F AMGEN COM 031162100 45,721 1,489 3.37 7,019 -0.72 2.1740
2015-04-09 2015-03-31 13F AMGEN COM 031162100 44,232 44,232 0.00 7,070 2.2102
2015-01-28 2014-12-31 13F AMGEN COM 031162100 0 -42,045 -100.00 0 -100.00
2014-10-07 2014-09-30 13F AMGEN COM 031162100 42,045 1,127 2.75 5,905 21.93 2.1169
2014-07-11 2014-06-30 13F AMGEN COM 031162100 40,918 4,887 13.56 4,843 8.98 1.7584
2014-04-04 2014-03-31 13F AMGEN COM 031162100 36,031 2,017 5.93 4,444 14.54 1.6563
2014-01-17 2013-12-31 13F AMGEN COM 031162100 34,014 596 1.78 3,880 3.74 1.4776
2013-10-07 2013-09-30 13F AMGEN COM 031162100 33,418 5,139 18.17 3,740 34.05 1.5769
2013-08-12 2013-06-30 13F AMGEN COM 031162100 28,279 28,279 2,790 1.2725
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.