Infineon Technologies AG
GB ˙ BATS-CHIXE ˙ DE0006231004 ˙ Semiconductors
SecurityGB:IFXD / Infineon Technologies AG
InstitutionGIIYX - International Equity Index Fund Institutional
Latest Disclosed Ownership116,727 shares
Latest Disclosed Value $ 5,295,453
GIIYX - International Equity Index Fund Institutional reports 20.28% increase in ownership of IFXD / Infineon Technologies AG

On May 28, 2026 - GIIYX - International Equity Index Fund Institutional filed a NPORT-P form disclosing ownership of 116,727 shares of Infineon Technologies AG (GB:IFXD) valued at $5,295,453 USD as of March 31, 2026. The entity filed a previous NPORT-P on February 23, 2026 disclosing 97,044 shares of Infineon Technologies AG. This represents a change in shares of 20.28% 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)
2026-05-28 2026-03-31 NP Infineon Technologies AG ORD NPV EC DE0006231004 116,727 19,683 20.28 5,295 25.06 0.2803
2026-02-23 2025-12-31 NP Infineon Technologies AG ORD NPV EC DE0006231004 97,044 0 0.00 4,234 11.22 0.2577
2025-11-20 2025-09-30 NP Infineon Technologies AG ORD NPV EC DE0006231004 97,044 0 0.00 3,807 -8.07 0.2429
2025-08-26 2025-06-30 NP Infineon Technologies AG ORD NPV EC DE0006231004 97,044 0 0.00 4,141 28.05 0.2775
2025-05-27 2025-03-31 NP Infineon Technologies AG ORD NPV EC DE0006231004 97,044 0 0.00 3,235 2.12 0.2504
2025-02-21 2024-12-31 NP Infineon Technologies AG ORD NPV EC DE0006231004 97,044 0 0.00 3,168 -7.04 0.2551
2024-11-22 2024-09-30 NP Infineon Technologies AG ORD NPV EC DE0006231004 97,044 0 0.00 3,407 -4.32 0.2684
2024-08-27 2024-06-28 NP Infineon Technologies AG ORD NPV EC DE0006231004 97,044 30,000 44.75 3,562 56.25 0.3122
2024-05-29 2024-03-28 NP Infineon Technologies AG ORD NPV EC DE0006231004 67,044 0 0.00 2,280 -18.58 0.2345
2024-02-22 2023-12-29 NP Infineon Technologies AG ORD NPV EC DE0006231004 67,044 0 0.00 2,800 26.08 0.3037
2023-11-27 2023-09-29 NP Infineon Technologies AG ORD NPV EC DE0006231004 67,044 0 0.00 2,221 -19.59 0.2635
2023-08-23 2023-06-30 NP Infineon Technologies AG ORD NPV EC DE0006231004 67,044 0 0.00 2,761 0.29 0.3161
2023-05-24 2023-03-31 NP Infineon Technologies AG ORD NPV EC DE0006231004 67,044 0 0.00 2,753 35.15 0.3248
2023-02-23 2022-12-30 NP Infineon Technologies AG ORD NPV EC DE0006231004 67,044 0 0.00 2,038 38.85 0.2562
2022-11-22 2022-09-30 NP Infineon Technologies AG ORD NPV EC DE0006231004 67,044 9,879 17.28 1,467 5.54 0.2073
2022-08-25 2022-06-30 NP Infineon Technologies AG ORD NPV EC DE0006231004 57,165 0 0.00 1,391 -28.09 0.1868
2022-05-25 2022-03-31 NP Infineon Technologies AG ORD NPV EC DE0006231004 57,165 0 0.00 1,934 -26.53 0.2422
2022-02-25 2021-12-31 NP Infineon Technologies AG ORD NPV EC DE0006231004 57,165 6,805 13.51 2,632 27.78 0.3157
2021-11-29 2021-09-30 NP Infineon Technologies AG ORD NPV EC DE0006231004 50,360 -12,146 -19.43 2,060 -17.84 0.2734
2021-08-18 2021-06-30 NP Infineon Technologies AG ORD NPV EC DE0006231004 62,506 0 0.00 2,507 -5.43 0.2939
2021-05-26 2021-03-31 NP Infineon Technologies AG ORD NPV EC DE0006231004 62,506 3,639 6.18 2,650 17.88 0.3308
2021-02-22 2020-12-31 NP Infineon Technologies AG ORD NPV EC DE0006231004 58,867 -7,803 -11.70 2,248 19.64 0.2885
2020-11-24 2020-09-30 NP Infineon Technologies AG ORD NPV EC DE0006231004 66,670 0 0.00 1,879 20.29 0.2652
2020-08-17 2020-06-30 NP Infineon Technologies AG ORD NPV EC DE0006231004 66,670 0 0.00 1,562 62.37 0.2322
2020-05-29 2020-03-31 NP Infineon Technologies AG ORD NPV EC DE0006231004 66,670 10,919 19.59 962 -23.59 0.1602
2020-02-26 2019-12-31 NP Infineon Technologies AG ORD NPV EC D35415104 55,751 -7,251 -11.51 1,260 11.12 0.1771
2019-11-27 2019-09-30 NP Infineon Technologies AG ORD NPV EC DE0006231004 63,002 63,002 1,134 0.1721
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.