Alexander S.

Active Investor

Founder and Managing Partner at Sergiwa Capital

Chicago, United States

LinkedIn

Alexander S., Founder and Managing Partner at Sergiwa Capital is an active investor based in Chicago, United States. This profile covers what Alexander S. backs, at which stage, and how founders can reach out in 2026.

Alexander S. is the Founder and Managing Partner of Sergiwa Capital, the world's first pure-play Quant Buyout Fund, with experience in venture capital, private equity, and consulting.

Alexander S. invests in Fintech, Healthcare & Biotech and Media & Content, typically at Early Stage Venture.

Location
Chicago, United States
Typical check
$500K

What does Alexander S. invest in?

Investor type
VC
Stages
Early Stage Venture

Where is Alexander S. based?

Alexander S. is based in Chicago, United States.

Browse more startup investors near Alexander S.:
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How to reach Alexander S.

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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.

Cite this page

Round Funded. "Alexander S.." Round Funded investor database, updated September 22, 2026.

Stable URL, it will not change: https://www.roundfunded.com/en/investor/alexander-s-chicago

Frequently Asked Questions

Who is Alexander S.?

Alexander S., Founder and Managing Partner at Sergiwa Capital is an active investor based in Chicago, United States. Alexander S. invests in Fintech, Healthcare & Biotech and Media & Content, typically at Early Stage Venture.

What does Alexander S. invest in?

Alexander S. invests in Fintech, Healthcare & Biotech and Media & Content, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.

What stage does Alexander S. invest at?

Alexander S. typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.

What is Alexander S.'s typical check size?

Alexander S. typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.

Where is Alexander S. based?

Alexander S. is based in Chicago, United States.

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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