Amgen Inc.
US ˙ NasdaqGS ˙ US0311621009

SecurityAMGN / Amgen Inc.
InstitutionNwam Llc
Latest Disclosed Ownership16,900 shares
Latest Disclosed Value $ 5,946,392
Nwam Llc reports 0.15% decrease in ownership of AMGN / Amgen Inc.

On May 4, 2026 - Nwam Llc filed a 13F-HR form disclosing ownership of 16,900 shares of Amgen Inc. (US:AMGN) valued at $5,946,265 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 16,926 shares of Amgen Inc.. This represents a change in shares of -0.15% during the quarter. The current value of the position is $5,715,918 USD.

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 16,900 -26 -0.15 5,946 0.78 0.3422
2026-02-04 2025-12-31 13F AMGEN COM 031162100 16,926 1,106 6.99 5,901 23.41 0.3297
2026-02-04 2025-09-30 13F/A-1 AMGEN COM 031162100 15,820 495 3.23 4,781 6.06 0.2595
2025-10-28 2025-09-30 13F AMGEN COM 031162100 15,940 1,576 4,718 0.3318
2026-02-04 2025-06-30 13F/A-1 AMGEN COM 031162100 15,325 898 6.22 4,508 0.31 0.2619
2025-08-07 2025-06-30 13F AMGEN COM 031162100 14,364 -63 4,329 0.3523
2025-05-05 2025-03-31 13F AMGEN COM 031162100 14,427 -146 -1.00 4,495 18.33 0.3866
2025-02-05 2024-12-31 13F AMGEN COM 031162100 14,573 -2,654 -15.41 3,798 -31.57 0.2348
2024-11-12 2024-09-30 13F AMGEN COM 031162100 17,227 196 1.15 5,551 4.30 0.3385
2024-07-24 2024-06-30 13F AMGEN COM 031162100 17,031 2,230 15.07 5,321 20.06 1.5635
2024-05-09 2024-03-31 13F AMGEN COM 031162100 14,801 340 2.35 4,432 6.41 0.3578
2024-02-14 2023-12-31 13F AMGEN COM 031162100 14,461 -11 -0.08 4,165 7.10 0.3346
2023-11-01 2023-09-30 13F AMGEN COM 031162100 14,472 -287 -1.94 3,890 18.71 0.3945
2023-08-10 2023-06-30 13F AMGEN COM 031162100 14,759 651 4.61 3,277 -3.93 0.2692
2023-05-12 2023-03-31 13F AMGEN COM 031162100 14,108 -865 -5.78 3,411 -13.28 0.3459
2023-02-08 2022-12-31 13F AMGEN COM 031162100 14,973 -110 -0.73 3,933 15.65 0.3484
2022-11-14 2022-09-30 13F AMGEN COM 031162100 15,083 433 2.96 3,400 -5.76 0.3245
2022-08-10 2022-06-30 13F AMGEN COM 031162100 14,650 -5,200 -26.20 3,608 -24.83 0.3334
2022-05-12 2022-03-31 13F AMGEN COM 031162100 19,850 522 2.70 4,800 10.40 0.3687
2022-02-10 2021-12-31 13F AMGEN COM 031162100 19,328 13,788 248.88 4,348 269.10 0.3437
2021-11-03 2021-09-30 13F AMGEN COM 031162100 5,540 518 10.31 1,178 -3.76 0.1068
2021-08-04 2021-06-30 13F AMGEN COM 031162100 5,022 493 10.89 1,224 8.61 0.1135
2021-04-23 2021-03-31 13F AMGEN COM 031162100 4,529 -192 -4.07 1,127 3.78 0.1122
2021-01-22 2020-12-31 13F AMGEN COM 031162100 4,721 4,721 1,086 0.1239
2020-10-16 2020-09-30 13F AMGEN COM 031162100 0 -4,345 -100.00 0 -100.00
2020-07-21 2020-06-30 13F AMGEN COM 031162100 4,345 -130 -2.91 1,025 13.01 0.1435
2020-04-16 2020-03-31 13F AMGEN COM 031162100 4,475 445 11.04 907 -6.59 0.0245
2020-01-23 2019-12-31 13F AMGEN COM 031162100 4,030 77 1.95 971 26.93 0.1679
2019-10-15 2019-09-30 13F AMGEN COM 031162100 3,953 -460 -10.42 765 -5.90 0.1432
2019-07-18 2019-06-30 13F AMGEN COM 031162100 4,413 71 1.64 813 -1.45 0.1618
2019-04-17 2019-03-31 13F AMGEN COM 031162100 4,342 441 11.30 825 8.70 0.1779
2019-01-30 2018-12-31 13F AMGEN COM 031162100 3,901 -539 -12.14 759 -17.50 0.1950
2018-10-09 2018-09-30 13F AMGEN COM 031162100 4,440 -142 -3.10 920 8.75 0.2068
2018-07-25 2018-06-30 13F/A-1 AMGEN COM 031162100 4,582 88 1.96 846 10.44 0.2004
2018-07-16 2018-06-30 13F AMGEN COM 031162100 4,582 88 846 0.0693
2018-04-16 2018-03-31 13F AMGEN COM 031162100 4,494 -1,578 -25.99 766 -27.46 0.1935
2018-02-07 2017-12-31 13F AMGEN COM 031162100 6,072 -788 -11.49 1,056 -17.44 0.2675
2017-11-01 2017-09-30 13F AMGEN COM 031162100 6,860 -51 -0.74 1,279 7.48 0.3325
2017-07-27 2017-06-30 13F AMGEN COM 031162100 6,911 2,825 69.14 1,190 77.61 0.2070
2017-05-01 2017-03-31 13F AMGEN COM 031162100 4,086 -179 -4.20 670 7.37 0.2044
2017-02-02 2016-12-31 13F AMGEN COM 031162100 4,265 1,173 37.94 624 20.93 0.2070
2016-10-26 2016-09-30 13F AMGEN COM 031162100 3,092 156 5.31 516 15.44 0.0391
2016-08-04 2016-06-30 13F AMGEN COM 031162100 2,936 -590 -16.73 447 -15.50 0.1756
2016-05-16 2016-03-31 13F AMGEN COM 031162100 3,526 -60 -1.67 529 -9.11 0.2096
2016-02-12 2015-12-31 13F AMGEN COM 031162100 3,586 586 19.53 582 24.89 0.2374
2015-11-17 2015-09-30 13F AMGEN COM 031162100 3,000 -1,000 -25.00 466 -13.86 0.3866
2015-10-15 2015-06-30 13F AMGEN COM 031162100 4,000 470 13.31 541 -4.08 0.2263
2016-09-08 2015-03-31 13F AMGEN COM 031162100 3,530 -692 -16.39 564 -16.20 0.2411
2016-09-08 2014-12-31 13F AMGEN COM 031162100 4,222 -2,795 -39.83 673 -31.74 0.2939
2016-09-08 2014-09-30 13F AMGEN COM 031162100 7,017 -1,101 -13.56 986 2.60 0.3511
2016-09-08 2014-06-30 13F AMGEN COM 031162100 8,118 2,299 39.51 961 33.84 0.2990
2016-09-08 2014-03-31 13F AMGEN COM 031162100 5,819 2,932 101.56 718 118.24 0.2470
2016-09-08 2013-12-31 13F AMGEN COM 031162100 2,887 -289 -9.10 329 -7.32 0.1747
2016-09-08 2013-09-30 13F AMGEN COM 031162100 3,176 -427 -11.85 355 0.00 0.1724
2016-09-08 2013-06-30 13F AMGEN COM 031162100 3,603 135 3.89 355 0.00 0.1795
2016-09-08 2013-03-31 13F AMGEN COM 031162100 3,468 -11,565 -76.93 355 -72.61 0.1745
2016-09-08 2012-12-31 13F AMGEN COM 031162100 15,033 -340 -2.21 1,296 0.00 0.5479
2016-09-08 2012-09-30 13F AMGEN COM 031162100 15,373 -2,340 -13.21 1,296 0.39 0.5444
2016-09-08 2012-06-30 13F AMGEN COM 031162100 17,713 17,713 1,291 0.5979
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.