Boxcar Partners

Overview

Boxcar Partners is a multi-family office investment firm founded in 2019, with offices in New York and Florida. The firm was formed through the combination of three family offices and provides investment capital alongside practical support for portfolio-company management teams.¹

History

Boxcar Partners was established through the combination of three family offices. The firm’s investment process applies domain expertise and a disciplined, thesis-driven approach to capital allocation, with attention to structural shifts, operational inflection points, and underappreciated market dynamics.¹

Leadership

Peter Feinberg has been identified as a founding member of Boxcar Partners and a partner since 2019.²

Steven Spinner is identified as a partner at Boxcar Partners.³

Services

Boxcar Partners provides investment capital and hands-on support to portfolio-company management teams. Its support includes operating experience, industry insight, and professional networks that can help management teams unlock value.¹

Client Focus

The firm prioritizes strong management teams, robust free cash flow, and a defined change element that can unlock value. Its investment focus spans biotech and life science; food and consumer retail or distribution; video games and interactive media; and global enterprise technology.¹⁴

Approach

Boxcar Partners uses domain expertise and a disciplined, thesis-driven approach to capital allocation. The firm seeks opportunities shaped by structural shifts, operational inflection points, or underappreciated market dynamics.¹

Investment Activity

Boxcar’s news coverage highlights investments and financing activity involving biotechnology companies, including Immuneering and Sporos.⁵

FAQs

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Sources

1. Boxcar Partners
2. SEC filing identifying Peter Feinberg
3. SEC filing identifying Steven Spinner
4. Boxcar Partners Projects
5. Boxcar Partners In the News

Claim or correct this profile

This profile is a factual summary written in our own words from public sources. It is for information only. It is not an endorsement, rating, ranking or recommendation, and it is not investment advice. MultiFamilyOffices.com is not affiliated with the SEC or with this firm unless stated. Form ADV figures are self-reported by the firm.