格芯公司
US ˙ NasdaqGS ˙ KYG393871085

SecurityGFS / GLOBALFOUNDRIES Inc.
InstitutionRYDEX VARIABLE TRUST - Technology Fund Variable Annuity
Latest Disclosed Ownership1,397 shares
Latest Disclosed Value $ 53,365
RYDEX VARIABLE TRUST - Technology Fund Variable Annuity reports 52.18% increase in ownership of GFS / GLOBALFOUNDRIES Inc.

On August 27, 2025 - RYDEX VARIABLE TRUST - Technology Fund Variable Annuity filed a NPORT-P form disclosing ownership of 1,397 shares of GLOBALFOUNDRIES Inc. (US:GFS) valued at $53,365 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 29, 2025 disclosing 918 shares of GLOBALFOUNDRIES Inc.. This represents a change in shares of 52.18% during the quarter. The current value of the position is $105,515 USD.

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)
2025-08-27 2025-06-30 NP GLOBALFOUNDRIES EC KYG393871085 1,397 479 52.18 53 60.61 0.1794
2025-05-29 2025-03-31 NP GLOBALFOUNDRIES EC KYG393871085 918 -158 -14.68 34 -28.26 0.1989
2025-03-03 2024-12-31 NP GLOBALFOUNDRIES EC KYG393871085 1,076 166 18.24 46 27.78 0.2008
2024-11-29 2024-09-30 NP GLOBALFOUNDRIES EC KYG393871085 910 -124 -11.99 37 -30.77 0.1844
2024-08-29 2024-06-30 NP GLOBALFOUNDRIES EC KYG393871085 1,034 -27 -2.54 52 -5.45 0.2323
2024-05-30 2024-03-31 NP GLOBALFOUNDRIES EC KYG393871085 1,061 51 5.05 55 -9.84 0.2117
2024-02-29 2023-12-31 NP GLOBALFOUNDRIES EC KYG393871085 1,010 -12 -1.17 61 3.39 0.2543
2023-11-29 2023-09-30 NP GLOBALFOUNDRIES EC KYG393871085 1,022 -12 -1.16 59 -10.61 0.2740
2023-08-28 2023-06-30 NP GLOBALFOUNDRIES EC KYG393871085 1,034 183 21.50 67 8.20 0.2938
2023-05-30 2023-03-31 NP GLOBALFOUNDRIES EC KYG393871085 851 851 61 0.2945
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.