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May 2026 funding

Startup funding rounds announced in May 2026: 11 rounds worth $75.48bn.

Raised$75.48bn
Rounds11
Median round$700m
$1bn+ valuations6
Image: Anthropic
Biggest round · San FranciscoAnthropic raises $65bn Series H at a $965bn valuation

All 11 rounds

AnthropicSeries D+ · AI · San Francisco · 28 May$65bnCognitionSeries D+ · Developer tools · San Francisco · 27 May$1bnHarkSeries A · AI · United States · 21 May$700mNanoCoSeed · AI · Tel Aviv · 20 May$12mViktorSeries A · AI · Warsaw · 19 May$75mRapidoGrowth · Mobility & logistics · Bengaluru · 15 May$240mFractileSeries B · Robotics & hardware · London · 14 May$220mAndurilSeries D+ · Defence & space · Costa Mesa · 13 May$5bnIsomorphic LabsSeries B · Healthtech & bio · London · 12 May$2.1bnQuantWareSeries B · Robotics & hardware · Delft · 5 May$178mSierraSeries D+ · AI · San Francisco · 4 May$950m

By sector

AI5 rounds$66.74bnDefence & space1 round$5bnHealthtech & bio1 round$2.1bnDeveloper tools1 round$1bnRobotics & hardware2 rounds$398mMobility & logistics1 round$240m

By stage

Series D+4 rounds$71.95bnSeries B3 rounds$2.5bnSeries A2 rounds$775mGrowth1 round$240mSeed1 round$12m

By region

North America5 rounds$72.65bnEurope4 rounds$2.57bnIndia1 round$240mIsrael1 round$12m

Compare months

November59 rounds$4.99bnOctober182 rounds$15.42bnSeptember125 rounds$26.72bnAugust11 rounds$11.53bnJuly10 rounds$7.15bnJune10 rounds$6.24bnMay11 rounds$75.48bnApril10 rounds$3.98bnMarch11 rounds$129.16bnFebruary9 rounds$4.45bnJanuary10 rounds$23.5bn

Rankings, reports and weekly roundups

Biggest startup funding rounds in May 2026May 2026 startup funding reportQ2 2026 startup funding report