VQC

A Systematic Equity Investment Firm

Vineyard
Quant Capital

Discipline, expressed through data.

Built on the belief that disciplined decision-making through market cycles is driven by a systematic investment process.

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The Firm

Institutional discipline.
Independent thinking.

Vineyard Quant Capital was founded in 2024 to deliver a systematic, quantitative U.S.-listed equity and ADR strategy with institutional grade discipline. Our team draws on decades of combined experience deploying factor strategies for pension funds, asset managers, insurers, and hedge funds, and runs on an institutional operating platform spanning trading, risk, and administration from day one. We hold ourselves to the same standard we apply to markets: test before you trust.

Strategy at a Glance

Investment Approach
Empirical, data-driven investing
Portfolio Oversight
Disciplined risk management

Our Approach

Bias out.
Discipline in.

Our process is designed to reduce human bias and emotion, combining data driven stock selection with consistent, rules based risk management.

01

Data Driven Selection

Our proprietary model evaluates a universe of over 4,000 listed stocks every day, including ADRs for international exposure, ranking each on value, momentum, growth, profitability, revisions, size, and risk. The highest conviction names form the portfolio.

02

Systematic Macro Overlay

A separate, rules based overlay monitors broad market and macroeconomic conditions. When the environment deteriorates, it hedges market exposure in stages, up to a full hedge.

03

Disciplined Risk Controls

Position and portfolio level risk limits remove individual losers before they compound and keep concentration in check. Risk is engineered into portfolio construction from the outset.

Team

Experience behind
the process.

A senior team across portfolio management, risk, and investor relations, operating on an institutional platform.

Zachary Marx, CFA

Chief Investment Officer

Leads research and portfolio management. 10+ years building quantitative equity strategies for pension funds, asset managers, insurers, and hedge funds. Former Director of Quantitative Strategy at Seeking Alpha (creator and co-PM of "Alpha Picks"); earlier at S&P Global and FactSet. B.A.Sc., Binghamton University.

Robert Jaffee

Chief Risk Officer

30 years in capital markets. Formerly CIO, CEO, and Trader at Redburn Asset Management (Rothschild & Co.), and earlier Director of Institutional Markets at Merrill Lynch. Attended the University of Texas and earned his M.B.A. from the University of Chicago.

Sarah Friedman

Head of Investor Relations

Leads investor relations and partner communications. Five years at Apex Global Solutions and a background in public accounting; also CFO of the affiliated Vineyard Group Holdings. M.S. in Accounting.

Research

Proprietary research.
Systematic conviction.

Our research is produced internally. The factor library, scoring model, and macro overlay are entirely proprietary, and external data feeds are consumed only as raw inputs. Selected white papers documenting our factor work are available to qualified investors upon request.

Request Research Access

Contact

Start a conversation.

For investor relations and partnership inquiries.

Sarah Friedman, Head of Investor Relations

+1 (845) 570-3103

400 Rella Boulevard, Suite 200
Montebello, NY 10901

VQC

Vineyard Quant Capital LP is a systematic, quantitative international equity firm based in Montebello, New York.

General Partner: Vineyard Quant Capital GP LLC · Investment Manager: Vineyard Quant Management LLC.

Vineyard Quant Capital LP is a Delaware limited partnership. Interests are offered only to accredited investors (within the meaning of Rule 501(a) of Regulation D), in reliance on Rule 506(c) under the Securities Act of 1933, by means of the Fund's Confidential Private Placement Memorandum and related subscription documents, and only in jurisdictions where permitted by law. This website is for informational purposes only and does not constitute an offer to sell, or a solicitation of an offer to buy, any security; any such offer is made solely through the definitive offering documents. Past performance is not indicative of future results. An investment in the Fund is speculative and involves a high degree of risk, including the possible loss of principal. Nothing herein constitutes investment, legal, or tax advice. [Disclosures pending final compliance review.]

© 2026 Vineyard Quant Capital LP. All rights reserved.

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