Microchip Technology Incorporated
CH ˙ SWX ˙ US5950171042
SecurityCH:MCHP / Microchip Technology Incorporated
InstitutionAviva Plc
Latest Disclosed Ownership428,785 shares
Latest Disclosed Value $ 27,703,799
Aviva Plc reports 3.13% increase in ownership of MCHP / Microchip Technology Incorporated

On May 14, 2026 - Aviva Plc filed a 13F-HR form disclosing ownership of 428,785 shares of Microchip Technology Incorporated (CH:MCHP) valued at $27,703,799 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 415,770 shares of Microchip Technology Incorporated. This represents a change in shares of 3.13% 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)
2026-05-14 2026-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 428,785 13,015 3.13 27,704 4.57 0.0465
2026-02-12 2025-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 415,770 22,572 5.74 26,493 4.91 0.0447
2025-11-13 2025-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 393,198 33,405 9.28 25,251 -0.26 0.0459
2025-08-07 2025-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 359,793 238,552 196.76 25,319 331.39 0.0523
2025-05-15 2025-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 121,241 12,328 11.32 5,869 -6.04 0.0142
2025-02-13 2024-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 108,913 -109,869 -50.22 6,246 -64.44 0.0162
2024-11-14 2024-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 218,782 4,593 2.14 17,566 -10.37 0.0455
2024-08-02 2024-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 214,189 16,825 8.52 19,598 10.69 0.0543
2024-05-14 2024-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 197,364 57,778 41.39 17,706 40.66 0.0583
2024-02-09 2023-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 139,586 -14,177 -9.22 12,588 4.88 0.0451
2023-11-13 2023-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 153,763 62,420 68.34 12,001 46.66 0.0505
2023-08-10 2023-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 91,343 -282,943 -75.60 8,183 -73.90 0.0333
2023-05-12 2023-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 374,286 58,028 18.35 31,358 41.14 0.1420
2023-02-14 2022-12-31 13F/A-2 MICROCHIP TECHNOLOGY COM 595017104 316,258 54,859 20.99 22,217 39.27 0.1093
2023-02-10 2022-12-31 13F/A-1 MICROCHIP TECHNOLOGY COM 595017104 316,258 54,859 29,718 0.1417
2023-02-09 2022-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 316,258 54,859 22 0.1067
2022-11-14 2022-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 261,399 45,412 21.03 15,953 27.17 0.0919
2022-08-04 2022-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 215,987 37,127 20.76 12,545 -6.66 0.0668
2022-05-13 2022-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 178,860 5,677 3.28 13,440 -10.86 0.0672
2022-02-10 2021-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 173,183 91,211 111.27 15,077 19.83 0.0632
2021-11-12 2021-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 81,972 1,057 1.31 12,582 3.85 0.0561
2021-08-10 2021-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 80,915 -2,424 -2.91 12,116 -6.34 0.0531
2021-05-13 2021-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 83,339 657 0.79 12,936 13.28 0.0632
2021-02-10 2020-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 82,682 5,772 7.50 11,419 44.49 0.0594
2020-11-12 2020-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 76,910 -1,268 -1.62 7,903 -4.01 0.0466
2020-08-13 2020-06-30 13F/A-1 MICROCHIP TECHNOLOGY COM 595017104 78,178 24,013 44.33 8,233 124.21 0.0513
2020-08-13 2020-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 78,178 24,013 8,233 24,924.8221
2020-05-14 2020-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 54,165 -1,472 -2.65 3,672 -36.97 0.0269
2020-02-10 2019-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 55,637 -2,335 -4.03 5,826 8.17 0.0353
2019-11-12 2019-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 57,972 -27,885 -32.48 5,386 -27.65 0.0365
2019-07-30 2019-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 85,857 -1,842 -2.10 7,444 2.31 0.0511
2019-05-14 2019-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 87,699 1,326 1.54 7,276 17.13 0.0488
2019-02-12 2018-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 86,373 -24,590 -22.16 6,212 -29.05 0.0463
2018-11-13 2018-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 110,963 -3,428 -3.00 8,756 -15.84 0.0480
2018-08-01 2018-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 114,391 -1,161 -1.00 10,404 -1.45 0.0614
2018-05-14 2018-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 115,552 -11,063 -8.74 10,557 -5.12 0.0646
2018-02-13 2017-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 126,615 -16,911 -11.78 11,127 -13.61 0.0630
2017-11-13 2017-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 143,526 9,220 6.86 12,880 24.28 0.0693
2017-08-07 2017-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 134,306 760 0.57 10,364 5.19 0.0579
2017-05-15 2017-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 133,546 -7,729 -5.47 9,853 8.70 0.0564
2017-02-13 2016-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 141,275 11,933 9.23 9,064 12.78 0.0541
2016-11-14 2016-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 129,342 2,653 2.09 8,037 24.97 0.0501
2016-08-05 2016-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 126,689 22,112 21.14 6,431 27.57 0.0441
2016-05-12 2016-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 104,577 1,369 1.33 5,041 4.96 0.0375
2016-02-11 2015-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 103,208 -863 -0.83 4,803 7.11 0.0364
2015-11-12 2015-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 104,071 -1,193 -1.13 4,484 -10.19 0.0371
2015-08-06 2015-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 105,264 -1,050 -0.99 4,993 -3.96 0.0353
2015-05-14 2015-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 106,314 106,314 0.00 5,199 0.0356
2015-02-05 2014-12-31 13F/A-1 MICROCHIP TECHNOLOGY COM 595017104 0 -80,911 -100.00 0 -100.00
2014-11-13 2014-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 80,911 -330 -0.41 3,821 -3.63 0.0302
2014-08-13 2014-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 81,241 -420 -0.51 3,965 1.67 0.0303
2014-05-14 2014-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 81,661 4,820 6.27 3,900 13.41 0.0316
2014-02-13 2013-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 76,841 24,155 45.85 3,439 61.99 0.0287
2013-11-13 2013-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 52,686 16,712 46.46 2,123 58.43 0.0186
2013-08-01 2013-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 35,974 35,974 1,340 0.0135
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.