| Turning Point PAC Arizona · another $2.1 million that also supported Andy Biggs is counted under Biggs; all since the July 21 primary | Against Katie Hobbs | Independent spending | $10,449,318 | Sept. 10, 2026 to Oct. 23, 2026 (opens in a new tab) |
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| Turning Point PAC Arizona · $2.1 million of it also opposed Katie Hobbs, counted once here; $5.3 million of it since the July 21 primary | For Andy Biggs | Independent spending | $5,552,361 | April 16, 2026 to Oct. 23, 2026 (opens in a new tab) |
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| Republican Leadership for Arizona · all since the July 21 primary | For Andy Biggs | Independent spending | $2,171,677 | Aug. 14, 2026 to Sept. 4, 2026 (opens in a new tab) |
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| Turning Point PAC · all before the July 21 primary | For Andy Biggs | Independent spending | $458,612 | May 21, 2025 to June 2, 2025 (opens in a new tab) |
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| Freedom Caucus Fund · $399,198 of it since the July 21 primary | For Andy Biggs | Independent spending | $429,518 | Feb. 20, 2026 to Sept. 22, 2026 (opens in a new tab) |
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| First Amendment LLC · all since the July 21 primary | Against Katie Hobbs | Independent spending | $325,521 | Sept. 21, 2026 (opens in a new tab) |
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| Planned Parenthood Action Fund · $215,110 of it also opposed Andy Biggs, counted once here; all since the July 21 primary | For Katie Hobbs | Independent spending | $287,074 | Aug. 10, 2026 to Oct. 19, 2026 (opens in a new tab) |
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| Don’t CA My AZ PAC · all since the July 21 primary | Against Katie Hobbs | Independent spending | $165,829 | Aug. 31, 2026 to Sept. 21, 2026 (opens in a new tab) |
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| Restoration of America PAC · all since the July 21 primary | Against Katie Hobbs | Independent spending | $125,000 | Oct. 22, 2026 (opens in a new tab) |
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| Chispa AZ PAC · all since the July 21 primary | For Katie Hobbs | Independent spending | $118,729 | Aug. 25, 2026 to Oct. 21, 2026 (opens in a new tab) |
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| Fighting for Arizona · $86,499 of it also opposed Katie Hobbs, counted once here; all since the July 21 primary | For Andy Biggs | Independent spending | $95,030 | Oct. 7, 2026 to Oct. 21, 2026 (opens in a new tab) |
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| Planned Parenthood Action Fund · another $215,110 that also supported Katie Hobbs is counted under Hobbs; all since the July 21 primary | Against Andy Biggs | Independent spending | $85,597 | Aug. 25, 2026 to Oct. 19, 2026 (opens in a new tab) |
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| United Association Political Issues Fund · all since the July 21 primary | For Katie Hobbs | Independent spending | $73,957 | Aug. 11, 2026 (opens in a new tab) |
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| AZ Liberty Coalition · all since the July 21 primary | For Andy Biggs | Independent spending | $45,000 | Oct. 8, 2026 (opens in a new tab) |
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| Victory PAC · all since the July 21 primary | For Katie Hobbs | Independent spending | $36,580 | Sept. 28, 2026 to Oct. 21, 2026 (opens in a new tab) |
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| Arizonans Who Believe in Treating Others with Respect · all since the July 21 primary | For Katie Hobbs | Independent spending | $35,199 | Sept. 28, 2026 to Oct. 16, 2026 (opens in a new tab) |
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| Worker Power PAC · all since the July 21 primary | For Katie Hobbs | Independent spending | $28,252 | Sept. 10, 2026 to Oct. 13, 2026 (opens in a new tab) |
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| Arizona Leadership Coalition · all since the July 21 primary | For Andy Biggs | Independent spending | $24,560 | Sept. 30, 2026 to Oct. 1, 2026 (opens in a new tab) |
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| NRA Political Victory Fund · all since the July 21 primary | For Andy Biggs | Independent spending | $13,202 | Sept. 29, 2026 to Oct. 7, 2026 (opens in a new tab) |
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| Keep Arizona Free PAC · the same ads opposed David Schweikert in the primary; all before the July 21 primary | For Andy Biggs | Independent spending | $8,789 | June 30, 2026 to July 15, 2026 (opens in a new tab) |
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| Fighting for Arizona · another $86,499 that also supported Andy Biggs is counted under Biggs; all since the July 21 primary | Against Katie Hobbs | Independent spending | $8,531 | Oct. 7, 2026 (opens in a new tab) |
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| Strong Communities Action PAC · all since the July 21 primary | Against Katie Hobbs | Independent spending | $5,040 | Oct. 7, 2026 to Oct. 17, 2026 (opens in a new tab) |
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| Strong Communities Action · text messages that also supported Andy Biggs; all since the July 21 primary | Against Katie Hobbs | Independent spending | $4,570 | Oct. 24, 2026 (opens in a new tab) |
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| AANHPI Rising Tide · all since the July 21 primary | For Katie Hobbs | Independent spending | $3,628 | Sept. 28, 2026 (opens in a new tab) |
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| Strong Communities Action PAC · all since the July 21 primary | For Risa Lombardo | Independent spending | $3,024 | Oct. 15, 2026 to Oct. 24, 2026 (opens in a new tab) |
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| Building Together, a project of Rapid Resist Action · all since the July 21 primary | Against Andy Biggs | Independent spending | $1,941 | Oct. 14, 2026 (opens in a new tab) |
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| Arlington Valley Water Users · all since the July 21 primary | For Andy Biggs | Independent spending | $1,700 | Oct. 7, 2026 (opens in a new tab) |
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| The Arizona Students’ Association · all since the July 21 primary | For Katie Hobbs | Independent spending | $1,267 | Oct. 7, 2026 (opens in a new tab) |
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| D14 Democrats · all since the July 21 primary | For Katie Hobbs | Independent spending | $493 | Sept. 22, 2026 to Oct. 9, 2026 (opens in a new tab) |
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| Democrats of the Red Rocks · all since the July 21 primary | For Katie Hobbs | Independent spending | $483 | Sept. 24, 2026 to Oct. 9, 2026 (opens in a new tab) |
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| Everytown for Gun Safety Action Fund · all since the July 21 primary | For Katie Hobbs | Independent spending | $168 | Oct. 16, 2026 to Oct. 19, 2026 (opens in a new tab) |
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| Save Our Schools Arizona PAC · all since the July 21 primary | For Katie Hobbs | Independent spending | $131 | Sept. 2, 2026 (opens in a new tab) |
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