Stephen Sotoloff

Active Investor

Senior Principal, Head of Acquisitions at Walton Street Capital

Chicago, Illinois

Stephen Sotoloff, Senior Principal, Head of Acquisitions at Walton Street Capital is an active investor based in Chicago, Illinois. This profile covers what Stephen Sotoloff backs, at which stage, and how founders can reach out in 2026.

Investor type
PE
Stages
Series BLate Stage Venture
Invests in
PropTech & Real EstateManufacturing & IndustrialSaaS & Enterprise
Location
Chicago, Illinois
Typical check
$5M
Past investments
2

Notable investments

MachineTools.comGroundbreaker

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About this profile

This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.

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Round Funded. "Stephen Sotoloff." Round Funded investor database, updated September 9, 2026.

Stable URL, it will not change: https://www.roundfunded.com/en/investor/stephen-sotoloff

Frequently Asked Questions

What does Stephen Sotoloff invest in?

Stephen Sotoloff invests in PropTech & Real Estate, Manufacturing & Industrial and SaaS & Enterprise, typically at Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.

What stage does Stephen Sotoloff invest at?

Stephen Sotoloff typically invests at Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.

What is Stephen Sotoloff's typical check size?

Stephen Sotoloff typically writes checks around $5M. Use it as a signal for whether your raise fits their stage.

How do founders reach investors like this?

Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.

What is Round Funded?

Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.

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