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Palo Alto startup funding

New funding rounds by startups based in Palo Alto, California, from SEC Form D filings.

Updated Nov 13, 2026·Totals cover Form D filings Nov 13, 2025 to Nov 13, 2026

40 startups in Palo Alto filed a Form D in the last 12 months. Together they reported $17.38B sold in 41 new rounds. The median round was $5.7M.

Startups
40
filed in 12 months
Reported new funding
$17.38B
41 rounds
Median round
$5.7M
new rounds
Top industry
by startups filing

Largest rounds

1
X.AI Holdings Corp.
Not classified yetfiled Jan 2026
$16.59B131 investors
2
$144.9M37 investors
3
$81.4M22 investors
4
$80.2M71 investors
5
$72.9M33 investors
6
$62.0M13 investors
7
$48.5M32 investors
8
$44.3M6 investors
9
Rembrand, Inc
Not classified yetfiled Dec 2025
$37.5M87 investors
10
$34.3M50 investors

Latest filings

Palo Alto companies 127

127 companies
CompanyIndustryCityLatest filingLatest raise
Not classified yetPalo AltoMay 28, 2025$17.0M
Not classified yetPalo AltoMay 22, 2025$18.6M
Not classified yetPalo AltoMay 9, 2025$4.9M
Not classified yetPalo AltoMay 7, 2025$300K
Not classified yetPalo AltoApr 22, 2025$3.5M
Not classified yetPalo AltoApr 14, 2025$100K
Not classified yetPalo AltoApr 7, 2025$4.7M
Not classified yetPalo AltoApr 3, 2025$1.5M
Not classified yetPalo AltoMar 31, 2025$3.9M
Not classified yetPalo AltoMar 27, 2025$23.3M
Biotech & PharmaPalo AltoMar 11, 2025$1.7M
Not classified yetPalo AltoFeb 21, 2025$17.3M
Not classified yetPalo AltoFeb 13, 2025$14.4M
Not classified yetPalo AltoFeb 3, 2025$9.6M
Not classified yetPalo AltoJan 24, 2025$29.9M
Not classified yetPalo AltoJan 21, 2025$18.0M
Not classified yetPalo AltoJan 8, 2025$115.4M
Not classified yetPalo AltoJan 8, 2025$124.9M
Not classified yetPalo AltoDec 6, 2024$20.6M
Not classified yetPalo AltoDec 5, 2024$5.99B
Not classified yetPalo AltoDec 2, 2024$3.0M
Not classified yetPalo AltoNov 27, 2024$12.8M
Not classified yetPalo AltoNov 19, 2024$6.0M
Not classified yetPalo AltoNov 15, 2024$8.0M
Not classified yetPalo AltoNov 12, 2024—
Not classified yetPalo AltoNov 8, 2024$1.5M
Not classified yetPalo AltoNov 6, 2024$5.5M
Not classified yetPalo AltoOct 24, 2024$9.6M
Not classified yetPalo AltoOct 23, 2024$856K
Not classified yetPalo AltoOct 23, 2024$3.8M
Not classified yetPalo AltoOct 17, 2024$27.9M
Not classified yetPalo AltoOct 10, 2024$38.7M
Not classified yetPalo AltoSep 27, 2024$4.1M
Not classified yetPalo AltoSep 20, 2024$12K
Not classified yetPalo AltoAug 21, 2024—
HealthcarePalo AltoAug 2, 2024—
Not classified yetPalo AltoJul 25, 2024$100.8M
Not classified yetPalo AltoMay 23, 2024—
Biotech & PharmaPalo AltoMay 15, 2024$200.0M
Not classified yetPalo AltoMay 13, 2024$50K
Not classified yetPalo AltoMay 2, 2024$226.9M
HealthcarePalo AltoApr 11, 2024$66.0M
Not classified yetPalo AltoApr 1, 2024$24.8M
Not classified yetPalo AltoMar 27, 2024$1.1M
Not classified yetPalo AltoMar 19, 2024$4.0M
Not classified yetPalo AltoMar 12, 2024$14.8M
Not classified yetPalo AltoMar 4, 2024$5.3M
Not classified yetPalo AltoFeb 23, 2024$4.9M
Not classified yetPalo AltoJan 30, 2024$1.5M
Not classified yetPalo AltoJan 25, 2024$35K
How this page is built

Startups are the private companies counted as startups (see our startup funding data), placed by the address on their latest Form D. Registered-agent and virtual-office addresses are not counted as a location. Public companies, foreign issuers and business-combination filings are excluded.