Amgen Inc.
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionRenaissance Group Llc
Latest Disclosed Ownership92,224 shares
Latest Disclosed Value $ 32,448,846
Renaissance Group Llc reports 18.30% decrease in ownership of AMGN / Amgen Inc.

On May 13, 2026 - Renaissance Group Llc filed a 13F-HR form disclosing ownership of 92,224 shares of Amgen Inc. (MX:AMGN) valued at $32,448,846 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 112,882 shares of Amgen Inc.. This represents a change in shares of -18.30% 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)
2026-05-13 2026-03-31 13F AMGEN COM 031162100 92,224 -20,658 -18.30 32,449 -12.18 1.3581
2026-02-11 2025-12-31 13F AMGEN COM 031162100 112,882 23,056 25.67 36,947 45.76 1.4836
2025-11-05 2025-09-30 13F AMGEN COM 031162100 89,826 -16,136 -15.23 25,349 -14.32 0.9562
2025-08-11 2025-06-30 13F AMGEN COM 031162100 105,962 105,962 29,586 1.1527
2024-04-26 2024-03-31 13F AMGEN COM 031162100 0 -990 -100.00 0 -100.00
2024-02-09 2023-12-31 13F AMGEN COM 031162100 990 15 1.54 285 8.40 0.0118
2023-11-13 2023-09-30 13F AMGEN COM 031162100 975 0 0.00 262 21.30 0.0120
2023-08-10 2023-06-30 13F AMGEN COM 031162100 975 98 11.17 216 1.89 0.0094
2023-05-12 2023-03-31 13F AMGEN COM 031162100 877 0 0.00 212 -7.83 0.0097
2023-02-14 2022-12-31 13F AMGEN COM 031162100 877 -123 -12.30 230 2.22 0.0113
2022-11-14 2022-09-30 13F AMGEN COM 031162100 1,000 0 0.00 225 -7.41 0.0121
2022-08-15 2022-06-30 13F AMGEN COM 031162100 1,000 -7 -0.70 243 -0.41 0.0125
2022-05-13 2022-03-31 13F AMGEN COM 031162100 1,007 0 0.00 244 7.49 0.0110
2022-02-11 2021-12-31 13F AMGEN COM 031162100 1,007 0 0.00 227 6.07 0.0092
2021-11-12 2021-09-30 13F AMGEN COM 031162100 1,007 0 0.00 214 -12.65 0.0092
2021-08-13 2021-06-30 13F AMGEN COM 031162100 1,007 -225 -18.26 245 -20.20 0.0103
2021-05-13 2021-03-31 13F AMGEN COM 031162100 1,232 -2,711 -68.75 307 -66.15 0.0130
2021-02-12 2020-12-31 13F AMGEN COM 031162100 3,943 240 6.48 907 -3.61 0.0390
2020-11-12 2020-09-30 13F AMGEN COM 031162100 3,703 -627 -14.48 941 -7.84 0.0435
2020-08-12 2020-06-30 13F AMGEN COM 031162100 4,330 -395 -8.36 1,021 6.58 0.0487
2020-05-06 2020-03-31 13F AMGEN COM 031162100 4,725 -978 -17.15 958 -30.33 0.0533
2020-02-12 2019-12-31 13F AMGEN COM 031162100 5,703 64 1.13 1,375 26.03 0.0566
2019-10-31 2019-09-30 13F AMGEN COM 031162100 5,639 -319 -5.35 1,091 -0.64 0.0462
2019-08-13 2019-06-30 13F AMGEN COM 031162100 5,958 107 1.83 1,098 -1.17 0.0445
2019-04-30 2019-03-31 13F AMGEN COM 031162100 5,851 -38 -0.65 1,111 -3.05 0.0443
2019-02-04 2018-12-31 13F AMGEN COM 031162100 5,889 -95 -1.59 1,146 -7.58 0.0526
2018-11-13 2018-09-30 13F AMGEN COM 031162100 5,984 -654 -9.85 1,240 1.22 0.0434
2018-08-07 2018-06-30 13F AMGEN COM 031162100 6,638 -336 -4.82 1,225 3.03 0.0435
2018-04-30 2018-03-31 13F AMGEN COM 031162100 6,974 -184,235 -96.35 1,189 -96.42 0.0405
2018-02-06 2017-12-31 13F AMGEN COM 031162100 191,209 -7,161 -3.61 33,251 -10.10 1.1233
2017-11-08 2017-09-30 13F AMGEN COM 031162100 198,370 5,541 2.87 36,986 11.37 1.2704
2017-08-08 2017-06-30 13F AMGEN COM 031162100 192,829 -431 -0.22 33,211 4.74 1.2193
2017-05-03 2017-03-31 13F AMGEN COM 031162100 193,260 9,415 5.12 31,708 17.96 1.1939
2017-02-10 2016-12-31 13F AMGEN COM 031162100 183,845 -16,572 -8.27 26,880 -19.60 1.0891
2016-11-14 2016-09-30 13F AMGEN COM 031162100 200,417 -6,108 -2.96 33,432 6.39 1.3501
2016-11-21 2016-06-30 13F/A-1 AMGEN COM 031162100 206,525 -6,381 -3.00 31,423 -1.56 1.3187
2016-08-10 2016-06-30 13F AMGEN COM 031162100 198,633 30,222
2016-05-03 2016-03-31 13F AMGEN COM 031162100 212,906 9,379 4.61 31,921 -3.38 1.2845
2016-02-08 2015-12-31 13F AMGEN COM 031162100 203,527 313 0.15 33,039 17.54 1.2960
2015-11-05 2015-09-30 13F AMGEN COM 031162100 203,214 -1,470 -0.72 28,109 -10.55 1.1173
2015-08-12 2015-06-30 13F AMGEN COM 031162100 204,684 193,509 1,731.62 31,423 1,659.41 1.1992
2015-05-06 2015-03-31 13F AMGEN COM 031162100 11,175 -201 -1.77 1,786 -1.43 0.0675
2015-02-10 2014-12-31 13F AMGEN COM 031162100 11,376 -605 -5.05 1,812 7.66 0.0706
2014-11-06 2014-09-30 13F/A-1 AMGEN COM 031162100 11,981 -971 -7.50 1,683 9.78 0.0663
2014-11-06 2014-09-30 13F AMGEN COM 031162100 13,035 1,543
2014-08-14 2014-06-30 13F/A-1 AMGEN COM 031162100 12,952 -624 -4.60 1,533 -8.42 0.0585
2014-08-07 2014-06-30 13F AMGEN COM 031162100 13,035 1,543
2014-05-06 2014-03-31 13F AMGEN COM 031162100 13,576 -373 -2.67 1,674 5.22 0.0662
2014-02-12 2013-12-31 13F AMGEN COM 031162100 13,949 -1,035 -6.91 1,591 -5.13 0.0642
2013-11-12 2013-09-30 13F AMGEN COM 031162100 14,984 -744 -4.73 1,677 8.05 0.0712
2013-08-09 2013-06-30 13F AMGEN COM 031162100 15,728 15,728 1,552 0.0704
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.