Microchip Technology Incorporated
CH ˙ SWX ˙ US5950171042
SecurityCH:MCHP / Microchip Technology Incorporated
InstitutionUBS Group AG
Latest Disclosed Ownership4,227,034 shares
Latest Disclosed Value $ 273,108,666
UBS Group AG ownership in MCHP / Microchip Technology Incorporated

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 4,227,034 shares of Microchip Technology Incorporated (CH:MCHP) valued at $273,108,666 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 5,473,665 shares of Microchip Technology Incorporated. This represents a change in shares of -22.78% during the quarter.

UBS Group AG has a history of taking positions in derivatives of the underlying security (MCHP) in the form of stock options. The firm currently holds call options representing 86,200 of underlying shares valued at $5,569,382 USD and put options representing 62,100 of underlying shares valued at $4,012,281 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

CH:MCHP / Microchip Technology Incorporated Historical Put/Call Ratio
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)
2026-05-05 2026-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 4,227,034 -1,246,631 -22.78 273,109 -21.70 0.0077
2026-01-29 2025-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 5,473,665 -693,955 -11.25 348,782 -11.94 0.0566
2025-11-13 2025-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 6,167,620 -2,701,784 -30.46 396,085 -36.54 0.0620
2025-08-14 2025-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 8,869,404 -728,640 -7.59 624,140 34.33 0.1081
2025-05-13 2025-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 9,598,044 1,447,774 17.76 464,641 -0.59 0.0854
2025-02-14 2024-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 8,150,270 4,880,202 149.24 467,418 78.03 0.0864
2024-11-14 2024-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 3,270,068 1,234,490 60.65 262,554 40.96 0.0572
2024-08-14 2024-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 2,035,578 -557,893 -21.51 186,255 -19.95 0.0460
2024-05-13 2024-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 2,593,471 -131,306 -4.82 232,660 -5.31 0.0579
2024-02-09 2023-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 2,724,777 887,174 48.28 245,720 71.32 0.0736
2023-11-09 2023-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 1,837,603 441,978 31.67 143,425 14.71 0.0494
2023-08-11 2023-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 1,395,625 35,198 2.59 125,034 9.70 0.0422
2023-05-12 2023-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 1,360,427 554,532 68.81 113,977 101.32 0.0417
2023-02-08 2022-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 805,895 61,294 8.23 56,614 24.59 0.0211
2022-11-10 2022-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 744,601 -724,464 -49.31 45,442 -46.74 0.0199
2022-08-10 2022-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 1,469,065 -470,180 -24.25 85,324 -41.44 0.0350
2022-05-16 2022-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 1,939,245 410,793 26.88 145,715 9.50 0.0486
2022-02-14 2021-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 1,528,452 509,979 50.07 133,068 -14.88 0.0381
2021-11-15 2021-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 1,018,473 147,480 16.93 156,325 19.86 0.0492
2021-08-13 2021-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 870,993 215,974 32.97 130,422 28.28 0.0420
2021-05-12 2021-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 655,019 114,073 21.09 101,672 36.09 0.0337
2021-02-11 2020-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 540,946 226,077 71.80 74,711 130.90 0.0253
2020-11-12 2020-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 314,869 29,860 10.48 32,356 7.80 0.0122
2020-07-31 2020-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 285,009 -55,783 -16.37 30,015 29.91 0.0127
2020-05-01 2020-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 340,792 -1,059 -0.31 23,105 -35.46 0.0109
2020-02-14 2019-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 341,851 8,855 2.66 35,798 15.71 0.0125
2019-11-14 2019-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 332,996 98,696 42.12 30,939 52.30 0.0119
2019-08-14 2019-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 234,300 -29,796 -11.28 20,314 -7.28 0.0078
2019-05-14 2019-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 264,096 -60,598 -18.66 21,909 -6.18 0.0091
2019-02-14 2018-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 324,694 -176,344 -35.20 23,352 -40.94 0.0106
2018-11-14 2018-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 501,038 -48,529 -8.83 39,537 -20.90 0.0157
2018-08-14 2018-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 549,567 222,249 67.90 49,983 67.14 0.0216
2018-05-15 2018-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 327,318 17,175 5.54 29,904 9.72 0.0129
2018-02-14 2017-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 310,143 -34,821 -10.09 27,255 -12.00 0.0112
2017-11-14 2017-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 344,964 130,420 60.79 30,970 87.03 0.0143
2017-11-14 2017-06-30 13F/A-1 MICROCHIP TECHNOLOGY COM 595017104 214,544 -177,948 -45.34 16,559 -42.82 0.0086
2017-08-14 2017-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 214,544 -177,948 16,559
2017-11-14 2017-03-31 13F/A-1 MICROCHIP TECHNOLOGY COM 595017104 392,492 146,214 59.37 28,958 83.30 0.0158
2017-05-12 2017-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 392,492 146,214 28,958
2017-02-14 2016-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 246,278 -24,104 -8.91 15,798 -5.97 0.0087
2016-11-14 2016-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 270,382 -40,464 -13.02 16,801 6.48 0.0100
2016-08-12 2016-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 310,846 25,079 8.78 15,779 14.56 0.0099
2016-05-12 2016-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 285,767 -134,804 -32.05 13,774 -29.63 0.0092
2016-02-16 2015-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 420,571 18,691 4.65 19,574 13.03 0.0127
2015-11-13 2015-09-30 13F MICROCHIP TECHNOLOGY COM 595017104 401,880 -176,306 -30.49 17,317 -36.85 0.0123
2015-08-14 2015-06-30 13F MICROCHIP TECHNOLOGY COM 595017104 578,186 -16,437 -2.76 27,420 -5.70 0.0182
2015-05-14 2015-03-31 13F MICROCHIP TECHNOLOGY COM 595017104 594,623 -54,157 -8.35 29,076 -0.65 0.0201
2015-02-17 2014-12-31 13F MICROCHIP TECHNOLOGY COM 595017104 648,780 648,780 29,266 0.0205
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-05 2026-03-31 13F MICROCHIP TECHNOLOGY COM Call 86,200 87.80 5,569 90.46 n/a n/a n/a
2026-01-29 2025-12-31 13F MICROCHIP TECHNOLOGY COM Call 45,900 5,000.00 2,925 5,029.82 n/a n/a n/a
2025-11-13 2025-09-30 13F MICROCHIP TECHNOLOGY COM Call 900 58 n/a n/a n/a
2025-05-13 2025-03-31 13F MICROCHIP TECHNOLOGY COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-14 2024-12-31 13F MICROCHIP TECHNOLOGY COM Call 30,000 0.00 1,720 -28.57 n/a n/a n/a
2024-11-14 2024-09-30 13F MICROCHIP TECHNOLOGY COM Call 30,000 -57.14 2,409 -62.40 n/a n/a n/a
2024-08-14 2024-06-30 13F MICROCHIP TECHNOLOGY COM Call 70,000 100.00 6,405 104.05 n/a n/a n/a
2024-05-13 2024-03-31 13F MICROCHIP TECHNOLOGY COM Call 35,000 -22.22 3,140 -22.65 n/a n/a n/a
2024-02-09 2023-12-31 13F MICROCHIP TECHNOLOGY COM Call 45,000 80.00 4,058 108.00 n/a n/a n/a
2023-11-09 2023-09-30 13F MICROCHIP TECHNOLOGY COM Call 25,000 -67.23 1,951 -71.46 n/a n/a n/a
2023-08-11 2023-06-30 13F MICROCHIP TECHNOLOGY COM Call 76,300 9.00 6,836 16.56 n/a n/a n/a
2023-05-12 2023-03-31 13F MICROCHIP TECHNOLOGY COM Call 70,000 5,865 n/a n/a n/a
2023-02-08 2022-12-31 13F MICROCHIP TECHNOLOGY COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-11-10 2022-09-30 13F MICROCHIP TECHNOLOGY COM Call 40,000 -50.92 2,441 -48.44 n/a n/a n/a
2022-08-10 2022-06-30 13F MICROCHIP TECHNOLOGY COM Call 81,500 -6.86 4,734 -28.00 n/a n/a n/a
2022-05-16 2022-03-31 13F MICROCHIP TECHNOLOGY COM Call 87,500 12.90 6,575 -2.55 n/a n/a n/a
2022-02-14 2021-12-31 13F MICROCHIP TECHNOLOGY COM Call 77,500 196.93 6,747 68.42 n/a n/a n/a
2021-11-15 2021-09-30 13F MICROCHIP TECHNOLOGY COM Call 26,100 0.00 4,006 2.51 n/a n/a n/a
2021-08-13 2021-06-30 13F MICROCHIP TECHNOLOGY COM Call 26,100 0.00 3,908 -3.53 n/a n/a n/a
2021-05-12 2021-03-31 13F MICROCHIP TECHNOLOGY COM Call 26,100 -7.45 4,051 4.01 n/a n/a n/a
2021-02-11 2020-12-31 13F MICROCHIP TECHNOLOGY COM Call 28,200 -51.66 3,895 -35.03 n/a n/a n/a
2020-11-12 2020-09-30 13F MICROCHIP TECHNOLOGY COM Call 58,335 59.39 5,995 55.55 n/a n/a n/a
2020-07-31 2020-06-30 13F MICROCHIP TECHNOLOGY COM Call 36,600 -21.12 3,854 22.50 n/a n/a n/a
2020-05-01 2020-03-31 13F MICROCHIP TECHNOLOGY COM Call 46,400 -45.41 3,146 -64.66 n/a n/a n/a
2020-02-14 2019-12-31 13F MICROCHIP TECHNOLOGY COM Call 85,000 8,901 n/a n/a n/a
2018-08-14 2018-06-30 13F MICROCHIP TECHNOLOGY COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-05-15 2018-03-31 13F MICROCHIP TECHNOLOGY COM Call 20,000 78.57 1,827 85.67 n/a n/a n/a
2018-02-14 2017-12-31 13F MICROCHIP TECHNOLOGY COM Call 11,200 984 n/a n/a n/a
2017-11-14 2017-03-31 13F/A MICROCHIP TECHNOLOGY COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2017-02-14 2016-12-31 13F MICROCHIP TECHNOLOGY COM Call 100,000 6,415 n/a n/a n/a
2016-11-14 2016-09-30 13F MICROCHIP TECHNOLOGY COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2016-08-12 2016-06-30 13F MICROCHIP TECHNOLOGY COM Call 210,000 10,660 n/a n/a n/a
2015-11-13 2015-09-30 13F MICROCHIP TECHNOLOGY COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2015-08-14 2015-06-30 13F MICROCHIP TECHNOLOGY COM Call 3,700 -5.13 175 -8.38 n/a n/a n/a
2015-05-14 2015-03-31 13F MICROCHIP TECHNOLOGY COM Call 3,900 0.00 191 8.52 n/a n/a n/a
2015-02-17 2014-12-31 13F MICROCHIP TECHNOLOGY COM Call 3,900 176 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-05 2026-03-31 13F MICROCHIP TECHNOLOGY COM Put 62,100 32.69 4,012 34.54 n/a n/a n/a
2026-01-29 2025-12-31 13F MICROCHIP TECHNOLOGY COM Put 46,800 2,500.00 2,982 2,493.04 n/a n/a n/a
2025-11-13 2025-09-30 13F MICROCHIP TECHNOLOGY COM Put 1,800 -96.07 116 -96.43 n/a n/a n/a
2025-08-14 2025-06-30 13F MICROCHIP TECHNOLOGY COM Put 45,800 30.86 3,223 90.20 n/a n/a n/a
2025-05-13 2025-03-31 13F MICROCHIP TECHNOLOGY COM Put 35,000 -36.36 1,694 -46.29 n/a n/a n/a
2025-02-14 2024-12-31 13F MICROCHIP TECHNOLOGY COM Put 55,000 37.50 3,154 -1.78 n/a n/a n/a
2024-11-14 2024-09-30 13F MICROCHIP TECHNOLOGY COM Put 40,000 0.00 3,212 -12.27 n/a n/a n/a
2024-08-14 2024-06-30 13F MICROCHIP TECHNOLOGY COM Put 40,000 100.00 3,660 104.01 n/a n/a n/a
2024-05-13 2024-03-31 13F MICROCHIP TECHNOLOGY COM Put 20,000 -34.64 1,794 -34.98 n/a n/a n/a
2024-02-09 2023-12-31 13F MICROCHIP TECHNOLOGY COM Put 30,600 -93.03 2,760 -91.95 n/a n/a n/a
2023-11-09 2023-09-30 13F MICROCHIP TECHNOLOGY COM Put 439,100 1,251.08 34,272 1,077.29 n/a n/a n/a
2023-08-11 2023-06-30 13F MICROCHIP TECHNOLOGY COM Put 32,500 0.00 2,912 6.94 n/a n/a n/a
2023-05-12 2023-03-31 13F MICROCHIP TECHNOLOGY COM Put 32,500 2,723 n/a n/a n/a
2022-11-10 2022-09-30 13F MICROCHIP TECHNOLOGY COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-08-10 2022-06-30 13F MICROCHIP TECHNOLOGY COM Put 34,000 1,975 n/a n/a n/a
2022-05-16 2022-03-31 13F MICROCHIP TECHNOLOGY COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-02-14 2021-12-31 13F MICROCHIP TECHNOLOGY COM Put 46,100 4,013 n/a n/a n/a
2021-02-11 2020-12-31 13F MICROCHIP TECHNOLOGY COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-11-12 2020-09-30 13F MICROCHIP TECHNOLOGY COM Put 30,135 3,097 n/a n/a n/a
2020-07-31 2020-06-30 13F MICROCHIP TECHNOLOGY COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-05-01 2020-03-31 13F MICROCHIP TECHNOLOGY COM Put 33,300 2,258 n/a n/a n/a
2019-05-14 2019-03-31 13F MICROCHIP TECHNOLOGY COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2019-02-14 2018-12-31 13F MICROCHIP TECHNOLOGY COM Put 28,000 12.00 2,014 2.08 n/a n/a n/a
2018-11-14 2018-09-30 13F MICROCHIP TECHNOLOGY COM Put 25,000 1,973 n/a n/a n/a
2017-11-14 2017-03-31 13F/A MICROCHIP TECHNOLOGY COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2017-02-14 2016-12-31 13F MICROCHIP TECHNOLOGY COM Put 2,200 141 n/a n/a n/a
2015-08-14 2015-06-30 13F MICROCHIP TECHNOLOGY COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2015-05-14 2015-03-31 13F MICROCHIP TECHNOLOGY COM Put 100 -96.30 5 -95.90 n/a n/a n/a
2015-02-17 2014-12-31 13F MICROCHIP TECHNOLOGY COM Put 2,700 122 n/a n/a n/a
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.