Inactive

Tetras Capital

General contacts

Investor type

Founded

2017

AUM

Location

New York, New York, United States

Investment Ticket

$1-5 m

Investment Stage

Seed Series B

Region of investment

North America South America Europe Asia

Investor profile last updated: 29 August, 2026

Profile

Tetras Capital is a hedge fund based in New York City, founded by Alex Sunnarborg, a former research analyst at CoinDesk. The firm specializes in the blockchain and crypto asset class, focusing on the rapidly evolving landscape of digital currencies and decentralized technologies. Tetras Capital aims to capitalize on the disruptive potential of these technologies across various sectors.

The firm primarily invests in blockchain and crypto-related ventures, with a focus on emerging technologies within this space. While specific check sizes and stages are not detailed, the firm operates within the venture capital domain. Tetras Capital's fund, launched in 2021, was liquidated, indicating a strategic shift or completion of its investment cycle.

Notable investments by Tetras Capital are not explicitly listed in the available sources, limiting insights into their portfolio and track record. The firm's focus on blockchain and crypto suggests a strategic alignment with innovative and high-growth potential companies in these sectors.

Industry

Fintech Blockchain/Crypto

Tetras Capital Funds

Name	Type	Industry	Stage	Region	Size	AUM	Launch date
Tetras Capital Fund	Venture Capital (VC)	Fintech Blockchain/Crypto	Seed Series B	North America South America Europe Asia	$1-5 m	—	January 2021

Contacts

Name

Title

Social Networks

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Investment-team contacts for Tetras Capital — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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Contacts sourced from the firm's website and LinkedIn, re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.

FAQs about Tetras Capital

Is Tetras Capital a venture capital or private equity firm?

Tetras Capital is a venture capital firm. It backs companies at Seed and Series B, writing tickets of $1-5 m.

Where is Tetras Capital located?

Tetras Capital is located in New York, New York, United States.

When was Tetras Capital founded?

Tetras Capital was founded in 2017.

What sectors and industries does Tetras Capital invest in?

Tetras Capital invests in companies and startups in Fintech, Blockchain/Crypto.

What is Tetras Capital geographical focus of investments?

Tetras Capital invests in companies and startups in North America, South America, Europe, Asia.

At what stages of companies and startups does Tetras Capital typically invest in?

Tetras Capital invests in companies and startups at Seed, Series B.

What is the usual amount of Tetras Capital investment?

Tetras Capital usually invests $1-5 m on average.

What are the contacts of Tetras Capital?

Tetras Capital can be reached through its website tetras.capital, its LinkedIn page and its X account. Its general enquiries address is [email protected]. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Tetras Capital — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.

Can I access Tetras Capital data via API or MCP?

Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Tetras Capital directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.

When was the Tetras Capital profile last updated?

Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 29 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.