v3.26.1
SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR)
 12 Months Ended
Dec. 31, 2025
EBP 007  
EBP, Schedule of Asset Held for Investment [Line Items]  
SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR)
TUCSON ELECTRIC POWER COMPANY 401(K) PLAN
E.I.N. 86-0062700 PLAN NO. 007
SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR)
DECEMBER 31, 2025
(a)(b)

Identity of Issue, Borrower, Lessor, or Similar Party		(c)


Description of Investment		(d)


Cost **		(e)

Current
Value
Mutual Funds:
VanguardValue Index$19,405,944 
VanguardGrowth Index17,000,375 
VanguardSmall Value Index6,014,082 
VanguardSmall Cap Index876,814 
VanguardSmall Cap Growth Index479,059 
VanguardMid Cap Value Index4,462,749 
FranklinUtilities Fund Class R66,171,796 
JanusFlexible Bond Fund Class N9,358,346 
*FidelityU.S. Bond Index11,609,793 
*Fidelity500 Index45,533,722 
*FidelityMid Cap Index3,121,886 
*FidelityInternational Index14,263,498 
*FidelityFreedom Index Retirement1,016,071 
*FidelityFreedom Index 2010506,701 
*FidelityFreedom Index 20151,213,921 
*FidelityFreedom Index 20204,696,278 
*FidelityFreedom Index 202510,354,053 
*FidelityFreedom Index 203025,849,370 
*FidelityFreedom Index 203530,597,249 
*FidelityFreedom Index 204045,615,846 
*FidelityFreedom Index 204537,468,091 
*FidelityFreedom Index 205029,417,650 
*FidelityFreedom Index 205514,867,440 
*FidelityFreedom Index 20606,771,911 
*FidelityFreedom Index 20652,684,604 
*FidelityFreedom Index 2070587,570 
*FidelitySmall Cap Stock K64,907,441 
*FidelityDiversified International K612,934,825 
*FidelityLow-Priced Stock K611,147,853 
*FidelityGovernment Money Market Class K619,552,361 
*FidelityMid Cap Growth Index1,788,746 
Total Mutual Funds400,276,045 
Common/Collective Trusts:
*FidelityManaged Income Portfolio Class 26,520,186 
*FidelityGrowth Company Pool Class A153,140,542 
Total Common/Collective Trusts159,660,728 
Self-Directed Brokerage Accounts:
*OtherBrokerage Link Accounts33,752,143 
Common Stock:
*Fortis Inc.
Common Stock (including cash of $1,390)
3,055,896 
Notes Receivable from Participants:
*Participant Loans
Ranges: Maturity less than one year to 15 years; rates 5.25% to 10.50%; collateralized by participant accounts
-0-9,902,712 
Total Assets$606,647,524 
* Indicates party-in-interest
** Cost omitted for participant-directed accounts