Amgen Inc.
MX ˙ BMV ˙ NL0000888691
SecurityMX:AMGN / Amgen Inc.
InstitutionKBC Group NV
Latest Disclosed Ownership252,179 shares
Latest Disclosed Value $ 88,729
KBC Group NV reports 55.92% decrease in ownership of AMGN / Amgen Inc.

On May 7, 2026 - KBC Group NV filed a 13F-HR form disclosing ownership of 252,179 shares of Amgen Inc. (MX:AMGN) valued at $88,729 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 572,145 shares of Amgen Inc.. This represents a change in shares of -55.92% 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)
2026-05-07 2026-03-31 13F AMGEN COM 031162100 252,179 -319,966 -55.92 89 -52.94 0.1145
2026-01-26 2025-12-31 13F AMGEN COM 031162100 572,145 86,723 17.87 187 37.50 0.4270
2026-01-20 2025-09-30 13F AMGEN COM 031162100 485,422 200,290 70.24 137 72.15 0.3285
2025-08-08 2025-06-30 13F AMGEN COM 031162100 285,132 -7,212 -2.47 80 -13.19 0.2150
2025-04-25 2025-03-31 13F AMGEN COM 031162100 292,344 49,909 20.59 91 44.44 0.2827
2025-01-22 2024-12-31 13F AMGEN COM 031162100 242,435 11,056 4.78 63 -14.86 0.1741
2024-11-06 2024-09-30 13F AMGEN COM 031162100 231,379 88,554 62.00 75 68.18 0.2252
2024-07-17 2024-06-30 13F AMGEN COM 031162100 142,825 -1,460 -1.01 45 7.32 0.1348
2024-05-08 2024-03-31 13F AMGEN COM 031162100 144,285 -155,888 -51.93 41 -52.33 0.1303
2024-02-13 2023-12-31 13F AMGEN COM 031162100 300,173 -101,405 -25.25 86 -19.63 0.3065
2024-02-15 2023-09-30 13F/A-1 AMGEN COM 031162100 401,578 73,999 22.59 108 48.61 0.4405
2023-11-22 2023-09-30 13F AMGEN COM 031162100 326,776 0 73 0.3021
2024-02-15 2023-06-30 13F/A-1 AMGEN COM 031162100 327,579 -43,861 -11.81 73 -19.10 0.2991
2023-07-28 2023-06-30 13F AMGEN COM 031162100 326,776 -43,861 73 0.3021
2024-02-14 2023-03-31 13F/A-1 AMGEN COM 031162100 371,440 57,019 18.13 90 8.54 0.3812
2023-05-04 2023-03-31 13F AMGEN COM 031162100 370,637 80,156 90 0.4221
2024-02-14 2022-12-31 13F/A-1 AMGEN COM 031162100 314,421 23,150 7.95 83 26.15 0.4006
2023-02-13 2022-12-31 13F AMGEN COM 031162100 290,481 -790 65 0.0003
2024-02-15 2022-09-30 13F/A-1 AMGEN COM 031162100 291,271 10,006 3.56 66 -4.41 0.3412
2022-11-08 2022-09-30 13F AMGEN COM 031162100 290,481 9,216 65,474 0.3422
2024-02-14 2022-06-30 13F/A-1 AMGEN COM 031162100 281,265 134,140 91.17 68 94.29 0.3414
2022-07-26 2022-06-30 13F AMGEN COM 031162100 278,628 131,503 67,790 0.3412
2024-02-14 2022-03-31 13F/A-1 AMGEN COM 031162100 147,125 -41,362 -21.94 36 -16.67 0.1406
2022-05-06 2022-03-31 13F AMGEN COM 031162100 147,125 -41,362 35,577 0.1314
2024-02-14 2021-12-31 13F/A-1 AMGEN COM 031162100 188,487 -9,939 -5.01 42 -99.90 0.1399
2022-02-03 2021-12-31 13F AMGEN COM 031162100 188,487 -9,939 42,404 0.1328
2021-11-10 2021-09-30 13F AMGEN COM 031162100 198,426 -11,215 -5.35 42,195 -17.43 0.1547
2022-02-15 2021-06-30 13F/A-1 AMGEN COM 031162100 209,641 34,866 19.95 51,100 17.51 0.1842
2021-08-11 2021-06-30 13F AMGEN COM 031162100 209,641 34,866 51,100 0.1842
2022-02-14 2021-03-31 13F/A-1 AMGEN COM 031162100 174,775 -50,201 -22.31 43,486 -91.59 0.1761
2021-04-26 2021-03-31 13F AMGEN COM 031162100 174,775 -50,201 43,486 0.1761
2022-02-14 2020-12-31 13F/A-1 AMGEN COM 031162100 224,976 -60,981 -21.33 517,265 611.71 0.2434
2021-02-10 2020-12-31 13F AMGEN COM 031162100 224,976 -60,981 51,727 0.2381
2022-02-14 2020-09-30 13F/A-1 AMGEN COM 031162100 285,957 865 0.30 72,679 8.09 0.4281
2020-10-28 2020-09-30 13F AMGEN COM 031162100 285,957 865 72,679 0.4299
2022-02-14 2020-06-30 13F/A-1 AMGEN COM 031162100 285,092 42,787 17.66 67,241 36.89 0.4444
2020-08-10 2020-06-30 13F AMGEN COM 031162100 285,092 42,787 67,241 0.4499
2020-05-04 2020-03-31 13F AMGEN COM 031162100 242,305 70,244 40.83 49,122 18.43 0.4111
2020-02-11 2019-12-31 13F AMGEN COM 031162100 172,061 -13,321 -7.19 41,479 15.63 0.2623
2019-11-07 2019-09-30 13F AMGEN COM 031162100 185,382 184,808 32,196.52 35,873 33,742.45 0.2631
2019-12-03 2019-06-30 13F/A-2 AMGEN COM 031162100 574 0 0.00 106 -2.75 0.9209
2019-08-08 2019-06-30 13F/A-1 AMGEN COM 031162100 224,142 223,568 41,305 0.3198
2019-07-30 2019-06-30 13F AMGEN COM 031162100 224,142 -139,080 41,305
2019-12-03 2019-03-31 13F/A-2 AMGEN COM 031162100 574 -709 -55.26 109 -56.40 0.9906
2019-08-07 2019-03-31 13F/A-1 AMGEN COM 031162100 224,087 223,513 42,572 0.3507
2019-05-10 2019-03-31 13F AMGEN COM 031162100 224,087 132,735 42,572
2019-12-03 2018-12-31 13F/A-1 AMGEN COM 031162100 1,283 -120 -8.55 250 -14.09 2.9202
2019-01-31 2018-12-31 13F AMGEN COM 031162100 91,352 -2,543 17,784 198,111.1046
2019-12-03 2018-09-30 13F/A-1 AMGEN COM 031162100 1,403 0 0.00 291 12.36 2.8710
2018-11-14 2018-09-30 13F AMGEN COM 031162100 93,895 92,492 19,464 147,234.5970
2019-12-03 2018-06-30 13F/A-1 AMGEN COM 031162100 1,403 -105 -6.96 259 0.78 2.8606
2018-08-03 2018-06-30 13F AMGEN COM 031162100 91,931 -3,985 16,970 147,744.4507
2019-12-03 2018-03-31 13F/A-2 AMGEN COM 031162100 1,508 120 8.65 257 6.64 2.7393
2018-08-03 2018-03-31 13F/A-1 AMGEN COM 031162100 95,916 94,408 16,352 0.1513
2018-05-09 2018-03-31 13F AMGEN COM 031162100 95,916 -8,407 16,352
2019-12-03 2017-12-31 13F/A-2 AMGEN COM 031162100 1,388 105 8.18 241 0.84 2.5693
2018-08-03 2017-12-31 13F/A-1 AMGEN COM 031162100 104,323 102,935 18,142 0.1551
2018-02-07 2017-12-31 13F AMGEN COM 031162100 104,323 -26,562 18,142
2019-12-03 2017-09-30 13F/A-1 AMGEN COM 031162100 1,283 0 0.00 239 8.14 3.0520
2017-11-13 2017-09-30 13F AMGEN COM 031162100 130,885 -39,258 24,404 221,505.8349
2019-12-03 2017-06-30 13F/A-1 AMGEN COM 031162100 1,283 -178,678 -99.29 221 -99.25 3.1617
2017-08-04 2017-06-30 13F AMGEN COM 031162100 170,143 -9,818 29,303 283,195.6351
2017-05-10 2017-03-31 13F AMGEN COM 031162100 179,961 -29,725 -14.18 29,526 -3.69 0.2665
2017-02-16 2016-12-31 13F AMGEN COM 031162100 209,686 -33,656 -13.83 30,658 -24.47 0.3039
2016-11-03 2016-09-30 13F AMGEN COM 031162100 243,342 63,389 35.23 40,591 48.25 0.4795
2016-08-03 2016-06-30 13F AMGEN COM 031162100 179,953 48,177 36.56 27,380 38.58 0.3917
2016-05-11 2016-03-31 13F AMGEN COM 031162100 131,776 -44,683 -25.32 19,757 -31.03 0.3282
2016-02-11 2015-12-31 13F AMGEN COM 031162100 176,459 35,012 24.75 28,645 46.41 0.5277
2015-11-12 2015-09-30 13F AMGEN COM 031162100 141,447 -99,345 -41.26 19,565 -47.07 0.3936
2015-12-16 2015-06-30 13F/A-1 AMGEN COM 031162100 240,792 143,962 148.67 36,966 138.81 0.4752
2015-07-31 2015-06-30 13F AMGEN COM 031162100 240,792 36,966
2015-12-16 2015-03-31 13F/A-1 AMGEN COM 031162100 96,830 -139,008 -58.94 15,479 -58.80 0.1966
2015-04-30 2015-03-31 13F AMGEN COM 031162100 96,830 15,479
2015-12-15 2014-12-31 13F/A-1 AMGEN COM 031162100 235,838 161,278 216.31 37,566 258.73 0.4474
2015-02-12 2014-12-31 13F AMGEN COM 031162100 235,838 37,566
2014-10-16 2014-09-30 13F AMGEN COM 031162100 74,560 -245,288 -76.69 10,472 -72.34 0.3655
2014-08-01 2014-06-30 13F AMGEN COM 031162100 319,848 9,419 3.03 37,860 -1.12 0.4325
2014-04-30 2014-03-31 13F AMGEN COM 031162100 310,429 -35,054 -10.15 38,288 -2.85 0.6046
2014-01-21 2013-12-31 13F AMGEN COM 031162100 345,483 13,756 4.15 39,413 6.15 0.5962
2013-11-06 2013-09-30 13F AMGEN COM 031162100 331,727 -3,050 -0.91 37,129 12.42 0.5976
2013-07-29 2013-06-30 13F AMGEN COM 031162100 334,777 334,777 33,028 0.6127
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.