Amgen Inc.
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionSignaturefd, Llc
Latest Disclosed Ownership14,232 shares
Latest Disclosed Value $ 5,007,618
Signaturefd, Llc reports 3.85% increase in ownership of AMGN / Amgen Inc.

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 14,232 shares of Amgen Inc. (MX:AMGN) valued at $5,007,618 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 13,705 shares of Amgen Inc.. This represents a change in shares of 3.85% 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)
2026-04-07 2026-03-31 13F AMGEN COM 031162100 14,232 527 3.85 5,008 11.64 0.0767
2026-01-20 2025-12-31 13F AMGEN COM 031162100 13,705 190 1.41 4,486 17.62 0.0685
2025-10-21 2025-09-30 13F AMGEN COM 031162100 13,515 -314 -2.27 3,814 -1.24 0.0601
2025-07-16 2025-06-30 13F AMGEN COM 031162100 13,829 -556 -3.87 3,861 -13.84 0.0658
2025-05-02 2025-03-31 13F AMGEN COM 031162100 14,385 795 5.85 4,482 26.51 0.0848
2025-02-10 2024-12-31 13F AMGEN COM 031162100 13,590 -896 -6.19 3,542 -24.11 0.0671
2024-10-21 2024-09-30 13F AMGEN COM 031162100 14,486 240 1.68 4,668 4.85 0.0889
2024-07-29 2024-06-30 13F AMGEN COM 031162100 14,246 563 4.11 4,451 14.42 0.0904
2024-05-03 2024-03-31 13F AMGEN COM 031162100 13,683 -184 -1.33 3,890 -2.60 0.0822
2024-02-01 2023-12-31 13F AMGEN COM 031162100 13,867 81 0.59 3,994 7.80 0.0922
2023-11-03 2023-09-30 13F AMGEN COM 031162100 13,786 2,375 20.81 3,705 46.27 0.0965
2023-08-01 2023-06-30 13F AMGEN COM 031162100 11,411 -1,958 -14.65 2,534 -21.60 0.0647
2023-04-28 2023-03-31 13F AMGEN COM 031162100 13,369 1,234 10.17 3,232 1.38 0.0882
2023-01-30 2022-12-31 13F AMGEN COM 031162100 12,135 468 4.01 3,187 21.18 0.0932
2022-11-08 2022-09-30 13F AMGEN COM 031162100 11,667 -385 -3.19 2,630 -10.30 0.0900
2022-08-10 2022-06-30 13F AMGEN COM 031162100 12,052 429 3.69 2,932 4.30 0.0998
2022-05-02 2022-03-31 13F AMGEN COM 031162100 11,623 664 6.06 2,811 14.04 0.0846
2022-01-25 2021-12-31 13F AMGEN COM 031162100 10,959 15 0.14 2,465 5.93 0.0758
2021-10-28 2021-09-30 13F AMGEN COM 031162100 10,944 -1,779 -13.98 2,327 -24.96 0.0804
2021-07-26 2021-06-30 13F AMGEN COM 031162100 12,723 988 8.42 3,101 6.20 0.1237
2021-04-30 2021-03-31 13F AMGEN COM 031162100 11,735 967 8.98 2,920 17.93 0.1291
2021-02-11 2020-12-31 13F AMGEN COM 031162100 10,768 2,096 24.17 2,476 12.34 0.1167
2020-11-03 2020-09-30 13F AMGEN COM 031162100 8,672 1,155 15.37 2,204 24.31 0.1180
2020-07-30 2020-06-30 13F AMGEN COM 031162100 7,517 218 2.99 1,773 19.80 0.1071
2020-04-23 2020-03-31 13F AMGEN COM 031162100 7,299 -130 -1.75 1,480 -17.36 0.1279
2020-02-05 2019-12-31 13F AMGEN COM 031162100 7,429 702 10.44 1,791 37.56 0.1323
2019-10-16 2019-09-30 13F AMGEN COM 031162100 6,727 775 13.02 1,302 18.69 0.1070
2019-07-31 2019-06-30 13F AMGEN COM 031162100 5,952 -599 -9.14 1,097 -11.89 0.0949
2019-05-09 2019-03-31 13F AMGEN COM 031162100 6,551 -970 -12.90 1,245 -14.96 0.1060
2019-02-13 2018-12-31 13F AMGEN COM 031162100 7,521 1,135 17.77 1,464 10.57 0.1364
2018-11-14 2018-09-30 13F AMGEN COM 031162100 6,386 256 4.18 1,324 17.06 0.1345
2018-08-14 2018-06-30 13F AMGEN COM 031162100 6,130 986 19.17 1,131 28.96 0.1262
2018-05-08 2018-03-31 13F AMGEN COM 031162100 5,144 1,317 34.41 877 31.68 0.1029
2018-02-13 2017-12-31 13F AMGEN COM 031162100 3,827 252 7.05 666 -0.15 0.0802
2017-11-14 2017-09-30 13F AMGEN COM 031162100 3,575 642 21.89 667 32.08 0.0885
2017-08-14 2017-06-30 13F AMGEN COM 031162100 2,933 58 2.02 505 6.99 0.0734
2017-05-15 2017-03-31 13F AMGEN COM 031162100 2,875 147 5.39 472 18.30 0.0699
2017-02-14 2016-12-31 13F AMGEN COM 031162100 2,728 -237 -7.99 399 -19.39 0.0670
2016-11-14 2016-09-30 13F AMGEN COM 031162100 2,965 654 28.30 495 40.63 0.0723
2016-07-29 2016-06-30 13F AMGEN COM 031162100 2,311 169 7.89 352 9.66 0.0514
2016-05-12 2016-03-31 13F AMGEN COM 031162100 2,142 258 13.69 321 4.90 0.0547
2016-01-22 2015-12-31 13F AMGEN COM 031162100 1,884 -1,393 -42.51 306 -32.45 0.0592
2015-10-23 2015-09-30 13F AMGEN COM 031162100 3,277 790 31.77 453 18.59 0.1033
2015-07-15 2015-06-30 13F AMGEN COM 031162100 2,487 74 3.07 382 -1.04 0.0828
2015-04-15 2015-03-31 13F AMGEN COM 031162100 2,413 124 5.42 386 5.75 0.0936
2015-02-13 2014-12-31 13F AMGEN COM 031162100 2,289 57 2.55 365 16.24 0.0907
2014-11-13 2014-09-30 13F AMGEN COM 031162100 2,232 0 0.00 314 18.94 0.1023
2014-08-14 2014-06-30 13F AMGEN COM 031162100 2,232 -23 -1.02 264 -5.04 0.0919
2014-05-16 2014-03-31 13F AMGEN COM 031162100 2,255 -324 -12.56 278 -5.44 0.1119
2014-02-11 2013-12-31 13F AMGEN COM 031162100 2,579 0 0.00 294 1.73 0.1071
2013-11-13 2013-09-30 13F AMGEN COM 031162100 2,579 -46 -1.75 289 11.58 0.1237
2013-08-14 2013-06-30 13F AMGEN COM 031162100 2,625 2,625 259 0.1337
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.