Amgen Inc.
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionBfsg, Llc
Latest Disclosed Ownership13,871 shares
Latest Disclosed Value $ 4,880,336
Bfsg, Llc reports 1.26% decrease in ownership of AMGN / Amgen Inc.

On April 28, 2026 - Bfsg, Llc filed a 13F-HR form disclosing ownership of 13,871 shares of Amgen Inc. (MX:AMGN) valued at $4,880,336 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 14,048 shares of Amgen Inc.. This represents a change in shares of -1.26% 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)
2026-04-28 2026-03-31 13F AMGEN COM 031162100 13,871 -177 -1.26 4,880 6.13 0.4620
2026-01-22 2025-12-31 13F AMGEN COM 031162100 14,048 -546 -3.74 4,598 11.66 0.4463
2025-10-29 2025-09-30 13F AMGEN COM 031162100 14,594 864 6.29 4,118 7.44 0.3985
2025-07-15 2025-06-30 13F AMGEN COM 031162100 13,730 516 3.90 3,834 -6.88 0.4288
2025-04-18 2025-03-31 13F AMGEN COM 031162100 13,214 -433 -3.17 4,117 15.72 0.5009
2025-01-31 2024-12-31 13F AMGEN COM 031162100 13,647 399 3.01 3,557 -16.66 0.4159
2024-10-16 2024-09-30 13F AMGEN COM 031162100 13,248 -846 -6.00 4,269 -3.07 0.4961
2024-07-29 2024-06-30 13F AMGEN COM 031162100 14,094 -64 -0.45 4,404 9.39 0.5580
2024-04-23 2024-03-31 13F AMGEN COM 031162100 14,158 154 1.10 4,025 -0.20 0.5315
2024-04-23 2023-12-31 13F/A-1 AMGEN COM 031162100 14,004 -50 -0.36 4,034 134,333.33 0.5868
2024-02-02 2023-12-31 13F AMGEN COM 031162100 14,004 -50 4,034 0.5868
2023-10-20 2023-09-30 13F AMGEN COM 031162100 14,054 549 4.07 4 50.00 0.6130
2023-08-07 2023-06-30 13F AMGEN COM 031162100 13,505 1,220 9.93 3 0.00 0.5096
2023-05-10 2023-03-31 13F AMGEN COM 031162100 12,285 693 5.98 3 -33.33 0.5482
2023-02-02 2022-12-31 13F AMGEN COM 031162100 11,592 35 0.30 3 -99.88 0.6097
2022-11-07 2022-09-30 13F AMGEN COM 031162100 11,557 66 0.57 2,605 -6.83 0.5539
2022-08-04 2022-06-30 13F AMGEN COM 031162100 11,491 11,491 2,796 0.5045
2022-05-04 2022-03-31 13F AMGEN COM 031162100 0 -11,391 -100.00 0 -100.00
2022-01-24 2021-12-31 13F AMGEN COM 031162100 11,391 192 1.71 2,563 7.64 0.3563
2021-11-03 2021-09-30 13F AMGEN COM 031162100 11,199 -175 -1.54 2,381 -14.11 0.3634
2021-07-29 2021-06-30 13F AMGEN COM 031162100 11,374 81 0.72 2,772 -1.35 0.4978
2021-04-26 2021-03-31 13F AMGEN COM 031162100 11,293 -251 -2.17 2,810 5.88 0.4556
2021-01-26 2020-12-31 13F AMGEN COM 031162100 11,544 145 1.27 2,654 -8.39 0.4403
2020-11-04 2020-09-30 13F AMGEN COM 031162100 11,399 111 0.98 2,897 8.83 0.5396
2020-07-22 2020-06-30 13F AMGEN COM 031162100 11,288 -90 -0.79 2,662 15.39 0.5738
2020-04-27 2020-03-31 13F AMGEN COM 031162100 11,378 25 0.22 2,307 -15.71 0.5923
2020-01-29 2019-12-31 13F AMGEN COM 031162100 11,353 -90 -0.79 2,737 23.68 0.5164
2019-10-25 2019-09-30 13F AMGEN COM 031162100 11,443 11,443 2,213 0.4905
2019-07-30 2019-06-30 13F AMGEN COM 031162100 0 -10,963 -100.00 0 -100.00
2019-04-18 2019-03-31 13F AMGEN COM 031162100 10,963 -205 -1.84 2,083 -4.19 0.7800
2019-01-24 2018-12-31 13F AMGEN COM 031162100 11,168 -2,140 -16.08 2,174 -21.20 0.9874
2018-10-18 2018-09-30 13F AMGEN COM 031162100 13,308 1,970 17.38 2,759 31.82 1.1634
2018-07-31 2018-06-30 13F AMGEN COM 031162100 11,338 110 0.98 2,093 9.35 0.9198
2018-05-07 2018-03-31 13F AMGEN COM 031162100 11,228 40 0.36 1,914 -1.64 0.8493
2018-01-23 2017-12-31 13F AMGEN COM 031162100 11,188 -150 -1.32 1,946 -7.95 0.8213
2017-10-12 2017-09-30 13F AMGEN COM 031162100 11,338 344 3.13 2,114 11.67 0.9536
2017-08-10 2017-06-30 13F AMGEN COM 031162100 10,994 -102 -0.92 1,893 3.95 0.9303
2017-05-16 2017-03-31 13F Amgen COM 031162100 11,096 11,096 1,821 0.9151
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.