Amgen Inc.
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionSimon Quick Advisors, Llc
Latest Disclosed Ownership1,634 shares
Latest Disclosed Value $ 574,749
Simon Quick Advisors, Llc reports 23.36% decrease in ownership of AMGN / Amgen Inc.

On May 6, 2026 - Simon Quick Advisors, Llc filed a 13F-HR form disclosing ownership of 1,634 shares of Amgen Inc. (MX:AMGN) valued at $574,749 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 2,132 shares of Amgen Inc.. This represents a change in shares of -23.36% 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)
2026-05-06 2026-03-31 13F AMGEN COM 031162100 1,634 -498 -23.36 575 -17.65 0.0263
2026-01-29 2025-12-31 13F AMGEN COM 031162100 2,132 181 9.28 698 26.73 0.0304
2025-10-21 2025-09-30 13F AMGEN COM 031162100 1,951 303 18.39 551 19.57 0.0249
2025-10-08 2025-06-30 13F/A-1 AMGEN COM 031162100 1,648 -2,374 -59.03 460 -63.29 0.0233
2025-08-04 2025-06-30 13F AMGEN COM 031162100 5,073 1,051 1,416 0.0570
2025-04-15 2025-03-31 13F AMGEN COM 031162100 4,022 1,027 34.29 1,253 60.64 0.0713
2025-01-17 2024-12-31 13F AMGEN COM 031162100 2,995 -152 -4.83 781 -23.08 0.0468
2024-10-15 2024-09-30 13F AMGEN COM 031162100 3,147 265 9.20 1,014 12.67 0.0641
2024-08-02 2024-06-30 13F AMGEN COM 031162100 2,882 521 22.07 901 34.13 0.0636
2024-04-19 2024-03-31 13F AMGEN COM 031162100 2,361 193 8.90 671 7.53 0.0503
2024-01-16 2023-12-31 13F AMGEN COM 031162100 2,168 118 5.76 624 13.45 0.0552
2023-10-24 2023-09-30 13F AMGEN COM 031162100 2,050 300 17.14 551 41.75 0.0520
2023-08-01 2023-06-30 13F AMGEN COM 031162100 1,750 221 14.45 389 5.15 0.0359
2023-05-15 2023-03-31 13F AMGEN COM 031162100 1,529 363 31.13 370 20.59 0.0401
2023-01-30 2022-12-31 13F AMGEN COM 031162100 1,166 1,166 306 0.0363
2022-02-08 2021-12-31 13F Amgen COM 031162100 0 -10 -100.00 0 -100.00
2021-10-27 2021-09-30 13F Amgen COM 031162100 10 0 0.00 2 0.00 0.0005
2021-07-21 2021-06-30 13F Amgen COM 031162100 10 -141 -93.38 2 -94.59 0.0005
2021-05-06 2021-03-31 13F Amgen COM 031162100 151 -49 -24.50 37 -19.57 0.0109
2021-01-27 2020-12-31 13F Amgen COM 031162100 200 -201 -50.12 46 -54.90 0.0139
2020-10-26 2020-09-30 13F Amgen COM 031162100 401 228 131.79 102 148.78 0.0290
2020-08-04 2020-06-30 13F Amgen COM 031162100 173 -136 -44.01 41 -34.92 0.0155
2020-04-09 2020-03-31 13F Amgen COM 031162100 309 5 1.64 63 -13.70 0.0234
2020-01-06 2019-12-31 13F Amgen COM 031162100 304 288 1,800.00 73 3,550.00 0.0264
2019-08-05 2019-06-30 13F Amgen COM 031162100 16 16 3 0.0015
2019-04-16 2019-03-31 13F AMGEN INC COM COM 031162100 0 -154 -100.00 0 -100.00
2019-01-29 2018-12-31 13F AMGEN INC COM COM 031162100 154 135 710.53 30 650.00 0.0109
2018-10-29 2018-09-30 13F Amgen COM 031162100 19 -45 -70.31 4 -63.64 0.0016
2018-08-10 2018-06-30 13F AMGEN INC COM COM 031162100 64 45 236.84 11 266.67 0.0047
2018-05-07 2018-03-31 13F AMGEN INC COM COM 031162100 19 0 0.00 3 -25.00 0.0013
2018-04-10 2017-12-31 13F/A-1 Amgen COM 031162100 19 -199 -91.28 4 -90.24 0.0018
2018-02-13 2017-12-31 13F Amgen COM 031162100 19 -199 4 0.0016
2017-11-06 2017-09-30 13F AMGEN COM 031162100 218 18 9.00 41 20.59 0.0149
2017-08-11 2017-06-30 13F AMGEN COM 031162100 200 98 96.08 34 100.00 0.0192
2017-05-15 2017-03-31 13F/A-1 AMGEN COM 031162100 102 -250 -71.02 17 -66.67 0.0101
2017-05-11 2017-03-31 13F Amgen Stock 031162100 102 -250 17 0.0115
2017-01-24 2016-12-31 13F Amgen COM 031162100 352 352 51 0.0381
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.