Asset Manager

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Black Squirrel Partners

Sean Fahey's Black Squirrel Partners is a New York and Los Angeles-based venture firm running a concentrated seed-stage strategy in enterprise tech.

Black Squirrel Partners

Black Squirrel Partners is the family office of Metallica and its affiliates. The firm has made three investments, including a private equity investment in Word Collections on August 24, 2023. Black Squirrel Partners has one portfolio exit, Vault Comics, which was exited on May 29, 2025.

General information

Firm type

Asset Manager

Year founded

AUM

Undisclosed

Location

Region

North America

Country

United States

City

New York

Corporate office

New York, NY and Los Angeles, CA, United States

Additional offices

Los Angeles, CA

Principals

Sean Fahey

Managing Partner

Sector focus

Enterprise SoftwareAI/MLCybersecurityFinTech

Frequently asked questions

What is Black Squirrel Partners' investment strategy?

The firm runs a concentrated early-stage venture strategy focused on enterprise technology, including enterprise software, AI/ML, cybersecurity, and fintech infrastructure. Black Squirrel typically leads or co-leads seed rounds and maintains significant reserves for follow-on investments in its highest-conviction portfolio companies, distinguishing it from higher-volume seed models that spread capital across dozens of positions.

Who runs investment decisions at Black Squirrel Partners?

Managing Partner Sean Fahey leads investment decisions for the firm. Fahey operates from dual bases in New York and Los Angeles and is known for a technically oriented diligence process that emphasizes founder quality and product architecture as primary investment criteria.

Does Black Squirrel Partners participate in fund commitments or only direct deals?

The firm focuses on direct seed-stage investments in enterprise technology companies. Publicly available information does not indicate a fund-of-funds or LP commitment strategy as part of its primary investment activities.

What is Black Squirrel Partners' known posture on co-investments alongside external GPs?

Black Squirrel typically leads or co-leads seed rounds, indicating a preference for active involvement in setting deal terms and working closely with founding teams. The firm's concentrated model suggests it seeks meaningful ownership stakes rather than passive participation in broadly syndicated rounds.

How is Black Squirrel Partners structurally organized across its two offices?

The firm maintains offices in New York and Los Angeles, operating as a single entity under Managing Partner Sean Fahey. No separate fund vehicles or distinct investment mandates tied to specific office locations have been publicly disclosed. The dual-coast presence reflects coverage of both East Coast fintech and West Coast deep-tech ecosystems.

What investment stages does Black Squirrel Partners typically target?

The firm targets seed-stage enterprise technology companies. Its concentrated portfolio construction and follow-on reserve strategy suggest it engages early and maintains involvement through subsequent financing rounds for its highest-conviction positions, though public disclosures do not specify whether it participates in Series A or later rounds.

Does Black Squirrel Partners maintain philanthropic structures?

No philanthropic foundation or donor-advised fund structures tied to Black Squirrel Partners have been publicly identified. The firm's public footprint is limited to its core venture investment activities.

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