Amgen Inc.
GB ˙ BATS-CHIXE ˙ NL0000888691
SecurityGB:AMGD / Amgen Inc.
InstitutionNotis-McConarty Edward
Latest Disclosed Ownership3,986 shares
Latest Disclosed Value $ 1,402,474
Notis-McConarty Edward ownership in AMGD / Amgen Inc.

On May 8, 2026 - Notis-McConarty Edward filed a 13F-HR/A form disclosing ownership of 3,986 shares of Amgen Inc. (GB:AMGD) valued at $1,402,474 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 14, 2026 disclosing 3,986 shares of Amgen Inc.. This represents a change in shares of 0.00% 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)
2026-05-08 2026-03-31 13F/A-1 AMGEN COM 031162100 3,986 0 0.00 1,402 7.52 0.6968
2026-05-08 2026-03-31 13F AMGEN COM 031162100 3,986 0 1,380 0.2572
2026-02-14 2025-12-31 13F AMGEN COM 031162100 3,986 0 0.00 1,305 16.01 0.6050
2025-11-10 2025-09-30 13F AMGEN COM 031162100 3,986 -21 -0.52 1,125 0.54 0.5233
2025-07-23 2025-06-30 13F AMGEN COM 031162100 4,007 -100 -2.43 1,119 -12.59 0.5451
2025-05-06 2025-03-31 13F AMGEN COM 031162100 4,107 42 1.03 1,280 20.77 0.6580
2025-02-13 2024-12-31 13F AMGEN COM 031162100 4,065 -10 -0.25 1,060 -19.35 0.5127
2024-11-12 2024-09-30 13F AMGEN COM 031162100 4,075 0 0.00 1,313 3.14 0.5942
2024-08-12 2024-06-30 13F AMGEN COM 031162100 4,075 -265 -6.11 1,273 3.24 0.5004
2024-04-29 2024-03-31 13F AMGEN COM 031162100 4,340 -743 -14.62 1,234 -15.78 0.4877
2024-02-14 2023-12-31 13F AMGEN COM 031162100 5,083 -600 -10.56 1,464 -4.13 0.5841
2023-11-14 2023-09-30 13F AMGEN COM 031162100 5,683 -845 -12.94 1,527 5.38 0.6221
2023-08-14 2023-06-30 13F AMGEN COM 031162100 6,528 0 0.00 1,449 -8.17 0.5522
2023-05-10 2023-03-31 13F AMGEN COM 031162100 6,528 -15 -0.23 1,578 -8.15 0.6275
2023-02-09 2022-12-31 13F AMGEN COM 031162100 6,543 -200 -2.97 1,718 13.03 0.7154
2022-11-08 2022-09-30 13F AMGEN COM 031162100 6,743 -350 -4.93 1,520 -11.94 0.6798
2022-07-19 2022-06-30 13F AMGEN COM 031162100 7,093 -730 -9.33 1,726 -8.77 0.7190
2022-05-17 2022-03-31 13F AMGEN COM 031162100 7,823 -30 -0.38 1,892 7.07 0.6752
2022-02-08 2021-12-31 13F AMGEN COM 031162100 7,853 0 0.00 1,767 5.81 0.5892
2021-11-10 2021-09-30 13F AMGEN COM 031162100 7,853 -1,000 -11.30 1,670 -22.61 0.6120
2021-08-09 2021-06-30 13F AMGEN COM 031162100 8,853 -912 -9.34 2,158 -11.19 0.7988
2021-05-17 2021-03-31 13F AMGEN COM 031162100 9,765 500 5.40 2,430 14.08 0.9457
2021-02-16 2020-12-31 13F AMGEN COM 031162100 9,265 -700 -7.02 2,130 -15.88 0.8666
2020-10-28 2020-09-30 13F AMGEN COM 031162100 9,965 -110 -1.09 2,532 6.52 1.1131
2020-07-28 2020-06-30 13F AMGEN COM 031162100 10,075 -565 -5.31 2,377 10.20 1.1087
2020-05-07 2020-03-31 13F AMGEN COM 031162100 10,640 -340 -3.10 2,157 -18.51 1.1943
2020-01-15 2019-12-31 13F AMGEN COM 031162100 10,980 -375 -3.30 2,647 20.48 1.1765
2019-11-04 2019-09-30 13F AMGEN COM 031162100 11,355 -362 -3.09 2,197 1.71 1.0320
2019-07-24 2019-06-30 13F AMGEN COM 031162100 11,717 -240 -2.01 2,160 -4.93 1.0198
2019-04-29 2019-03-31 13F AMGEN COM 031162100 11,957 0 0.00 2,272 -2.41 1.0972
2019-01-24 2018-12-31 13F AMGEN COM 031162100 11,957 -350 -2.84 2,328 -8.74 1.2824
2018-10-15 2018-09-30 13F AMGEN COM 031162100 12,307 -325 -2.57 2,551 9.39 1.3640
2018-07-30 2018-06-30 13F AMGEN COM 031162100 12,632 -200 -1.56 2,332 6.63 1.3813
2018-04-24 2018-03-31 13F AMGEN COM 031162100 12,832 -425 -3.21 2,187 -5.12 1.3101
2018-02-02 2017-12-31 13F AMGEN COM 031162100 13,257 -710 -5.08 2,305 -11.48 1.3241
2017-10-26 2017-09-30 13F AMGEN COM 031162100 13,967 -100 -0.71 2,604 7.51 1.6318
2017-07-25 2017-06-30 13F AMGEN COM 031162100 14,067 -225 -1.57 2,422 3.33 1.5670
2017-05-16 2017-03-31 13F AMGEN COM 031162100 14,292 -265 -1.82 2,344 10.10 1.5386
2017-02-14 2016-12-31 13F AMGEN Common Stock 031162100 14,557 0 0.00 2,129 -12.31 1.4665
2016-11-16 2016-09-30 13F AMGEN Common Stock 031162100 14,557 -25 -0.17 2,428 9.47 1.6597
2016-08-08 2016-06-30 13F AMGEN Common Stock 031162100 14,582 0 0.00 2,218 1.46 1.5554
2016-05-27 2016-03-31 13F AMGEN Common Stock 031162100 14,582 0 0.00 2,186 -7.65 1.5515
2016-02-12 2015-12-31 13F AMGEN Common Stock 031162100 14,582 0 0.00 2,367 17.35 1.6975
2015-11-13 2015-09-30 13F AMGEN Common Stock 031162100 14,582 -69 -0.47 2,017 -10.32 1.5077
2015-08-10 2015-06-30 13F AMGEN Common Stock 031162100 14,651 -335 -2.24 2,249 -6.14 1.5208
2015-05-22 2015-03-31 13F AMGEN Common Stock 031162100 14,986 -200 -1.32 2,396 -0.95 1.6582
2015-02-13 2014-12-31 13F AMGEN Common Stock 031162100 15,186 0 0.00 2,419 13.41 1.6547
2014-11-24 2014-09-30 13F AMGEN Common Stock 031162100 15,186 -535 -3.40 2,133 14.62 1.5021
2014-07-23 2014-06-30 13F AMGEN Common Stock 031162100 15,721 0 0.00 1,861 -4.02 1.2314
2014-05-29 2014-03-31 13F AMGEN Common Stock 031162100 15,721 -200 -1.26 1,939 6.77 1.3513
2014-05-28 2013-12-31 13F AMGEN Common Stock 031162100 15,921 15,921 1,816 1.2730
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.