ARK Invest — Portfolio, Funds & Investment Activity

Strategy

Geographies

St. Petersburg, Florida, USA

Recent changes

Aug 28, 2026Aug 28, 2026Invested in Gatik (Series D, $200M) Crunchbase News
Jun 15, 2026Jun 15, 2026Invested in Hydra Host (Series A, $100M) Hydra Host
Nov 1, 2025Nov 1, 2025Invested in Lambda (Series E, $1.5B) techflier.com

Portfolio

4 total

Lambda Gatik K2 Space Hydra Host

Recent Investment Activity

Date	Company	Event	Amount	Valuation	Investors	Source
Aug 28, 2026	Gatik	Series D	$200M	—	Qatar Investment Authority Koch Disruptive Technologies ARK InvestMillennium ManagementIntact Private Capital outlined = lead	Pulse story
Jun 15, 2026	Hydra Host	Series A	$100M	—	Kindred Ventures NVentures ARK Invest Comcast Ventures Magnetar PEAK6 Founders Fund10x FoundersSterling RoadFlume Ventures outlined = lead	Hydra Host
Nov 1, 2025	Lambda	Series E	$1.5B	$5.9B	TWG Global NVentures ARK Invest Andrej KarpathyUS Innovative Technology Fund outlined = lead	techflier.com

Sector / Stage Activity

By sector (portfolio)

AI infra

2 · 50%

Robotics

1 · 25%

Space

1 · 25%

By stage (tracked rounds)

Series D

1 · 33%

Series A

1 · 33%

Series E

1 · 33%

Co-Investors

NVentures · 2 shared Alumni Ventures · 1 shared Dynamo Ventures · 1 shared Koch Disruptive Technologies · 1 shared Qatar Investment Authority · 1 shared Comcast Ventures · 1 shared Era Funds · 1 shared Founders Fund · 1 shared Kindred Ventures · 1 shared Magnetar · 1 shared Nvidia · 1 shared PEAK6 · 1 shared

Latest Pulse

Jun 16, 2026Hydra Host Raises $100M Series A to Broker Idle GPU Capacity for AI LabsHydra Host closed a $100 million Series A led by Kindred Ventures, with Nvidia, ARK Invest, Comcast Ventures and Founders Fund participating, to expand its asset-light 'neocloud' that connects AI builders to dedicated bare-metal GPUs. Its Brokkr operating system standardizes infrastructure across 50+ data centers, positioning Hydra as a broker in the scramble for compute.→

Sources & methodologyshow

Where these figures come from

Hydra Hostprimary source1 fact
Crunchbase Newsresearch database1 fact
techflier.comValue Add VC data1 fact

Figures are labelled Reported (a source states it), Estimated, Derived (computed from other facts) or Rumored (in talks / unconfirmed). Rumors never replace a confirmed figure. Each figure keeps its own as-of date; history is preserved rather than overwritten.

How we verify data · Suggest a correction