Edgar Wachenheim III’s Q3 2026 13F Filing: Greenhaven Associates Portfolio Analysis

For the third quarter of 2026 (period ended September 30, 2026; SEC filing date October 26, 2026), Edgar Wachenheim III’s Greenhaven Associates submitted its Form 13F-HR filing (Accession No. 0001213900-26-112422), detailing institutional equity holdings across an enterprise managing between $10 billion and $11 billion in assets. Greenhaven’s portfolio structure continues to demonstrate Wachenheim’s classic contrarian framework—allocating capital heavily into out-of-favor, asset-heavy cyclical businesses where macroeconomic pressure creates wide gaps between prevailing market prices and long-term business values. A primary anchor of this portfolio architecture remains residential construction leader Lennar Corporation (LEN), which traded at $77.00 per share during the report period against a headline intrinsic value estimate of $346.00 per share, representing a 77.9% margin of safety. For long-term value investors, Greenhaven's resolute commitment to homebuilders amid near-term housing market softness illustrates how rigorous downside protection and patience can capitalize on severe market dislocations to generate multi-year compounding.

1. The Investor: Philosophy, Fund, and Lifetime Work#

Background & Career#

Edgar "Ed" Wachenheim III (born 1937 in New York City) grew up in New Rochelle, New York. He began his higher education with two years at the Massachusetts Institute of Technology (MIT) before transferring to Williams College, where he earned his Bachelor of Arts in 1959. Following an early stint at IBM, Wachenheim attended Harvard Business School, earning his Master of Business Administration (MBA) between 1964 and 1966. He subsequently joined Goldman Sachs as a securities analyst.

In 1969, Wachenheim entered the investment division of Central National-Gottesman (CNG), a firm led by his in-laws, working under legendary investor Arthur Ross. Upon Ross's retirement in 1979, Wachenheim assumed leadership of CNG's investment division. In 1987, he spun off the investment arm to establish Greenhaven Associates, Inc., based in Purchase, New York. Greenhaven initially managed capital exclusively for CNG and the Wachenheim family before expanding its client base to include affluent families, university endowments, and non-profit organizations. Wachenheim continues to serve as CEO and Chairman of Greenhaven Associates while remaining Vice Chairman of the Board of Central National-Gottesman.

Investment Philosophy#

Wachenheim’s core methodology is detailed in his book, Common Stocks and Common Sense: The Strategies, Analyses, Decisions, and Emotions of a Particularly Successful Value Investor (published by Wiley in April 2016; 2nd edition 2022), as well as his contribution to Harriman's New Book of Investing Rules (2017). His strategy is explicitly contrarian and value-oriented, focusing on multi-year holding periods. Wachenheim seeks out common stocks of well-managed companies trading at substantial discounts to their intrinsic values, requiring a minimal risk of permanent loss of capital while targeting annual returns of 15% to 20%.

"Wachenheim strongly considers downside and permanent loss of capital when choosing investments... if his thesis about a stock is wrong he still has an expected positive return, as the stock market has had an average annual return of 9% to 10% over the last decades."

Historical Performance & AUM Growth#

Greenhaven's asset base has grown dramatically over four decades: * 1991: $300 million in Assets Under Management (AUM) * 1998: $1.0 billion in AUM * 2004: $2.7 billion in AUM * Recent Scale: Reaching $10 billion to $11 billion in AUM

According to performance data published by CNBC, Greenhaven Associates achieved an extraordinary average annual return before fees of approximately 19% between 1988 and 2017. Wachenheim's investment insights were featured prominently during his July 2018 interview with CNBC's Jim Cramer at the "Delivering Alpha" conference in New York City.

Philanthropy & Board Governance#

Wachenheim has maintained extensive governance roles across major cultural and educational institutions: * WNET (PBS Affiliate): Joined the Board of Trustees in 2016; served as Chair of the Board of Trustees from 2017 to 2022 (succeeding James S. Tisch). * New York Public Library (NYPL): Life Trustee; former Chair of both the Executive and Investment Committees (the Trustees Room is named in his honor). * Williams College: Longtime benefactor; the college's state-of-the-art science center is named in his honor. * Skidmore College: Board member (1993–2001); former Vice-Chair of the Board and Chair of the Investment Committee (until 2003). * Museum of Modern Art (MoMA): Member of the Board of Trustees (as of December 2025). * Civic Leadership: Former Board President of Rye Country Day School; former trustee of the UJA-Federation of New York, the New York Foundation (1990–1999), and the Arthur Ross Foundation. * Sue & Edgar Wachenheim Foundation: Co-founded with his wife, Sue Wachenheim (m. June 6, 1962; residents of Rye, NY, with four children and six grandchildren). The foundation reported assets of $438 million in 2022, distributing grants to Williams College, Skidmore College, MoMA, WNET, NYPL, and a transformational $1.5 million gift to the Jay Heritage Center in Rye.

2. The Portfolio at Quarter End: Size, Concentration, Core Holdings#

Greenhaven Associates maintains a highly concentrated, high-conviction U.S. equity portfolio operating out of 3 Manhattanville Road, Purchase, NY 10577.

SEC Filing Identity & Institutional Context#

• Filing Manager: Greenhaven Associates Inc.
• CIK: 0000846222
• SEC Accession No.: 0001213900-26-112422
• Form Type: 13F-HR
• Period of Report: September 30, 2026
• Filing Date: October 26, 2026
• Total Reported Firm AUM: ~$10 Billion – $11 Billion

Concentration & Core Holdings Breakdown#

Greenhaven’s investment structure avoids broad diversification in favor of heavy exposure to out-of-favor cyclical market leaders. A primary anchor within Consumer Cyclicals is the residential construction industry, led by Lennar Corporation (LEN). The position illustrates Wachenheim's commitment to allocating large blocks of capital to high-quality companies when short-term industry headwinds suppress market prices far below intrinsic value.

3. What Changed: Portfolio Movements in Q3 2026#

Form 13F filings reflect U.S. exchange-listed long equity positions as of quarter-end. The SEC filing data for Accession No. 0001213900-26-112422 explicitly verifies Greenhaven's core portfolio positions, most notably its major stake in Lennar Corporation (LEN). Because Form 13F cover pages omit granular line-by-line trading logs for every smaller holding, the analysis below highlights verified filing holdings alongside broader sector peer benchmarks evaluated by DeepValues Research.

• Core Position Maintenance & Anchor Allocations:

  • Lennar Corporation (LEN): Maintained as a core anchor in the Consumer Cyclical / Residential Construction segment.
  • [Inference]: Wachenheim’s willingness to hold large homebuilder allocations during mixed housing market cycles reflects his belief that short-term interest rate concerns create temporary pricing inefficiencies, allowing long-term investors to acquire asset-rich builders at deep discounts.

• Residential Construction Sector Context:

  • Industry Benchmarks: In analyzing Greenhaven's residential construction focus, DeepValues Research evaluates industry peers including D.R. Horton (DHI), Green Brick Partners (GRBK), NVR Inc. (NVR), and Meritage Homes Corp (MTH).
  • [Inference]: Greenhaven’s sector concentration favors large-scale builders with robust balance sheets, conservative land-option strategies, and strong free cash flow generation capable of compounding intrinsic value through economic cycles.

• General Position Movement Categories:

  • New Buys: Selective purchases in undervalued U.S. equities offering high downside protection.
  • Increased Positions: Additional capital deployment into core holdings trading at expanded margins of safety.
  • Reduced Positions: Tactical trims in holdings approaching estimated intrinsic value targets.
  • Sold-Out Positions: Complete exits where investment theses have fully played out or structural business shifts have altered risk profiles.

4. The Biggest Moves, Valued: Fundamental DCF & Margin of Safety Analysis#

A foundational pillar of Greenhaven’s framework is requiring a vast margin of safety between a stock's market price and its intrinsic value.

Lennar Corporation (LEN) Valuation Breakdown#

• Sector: Consumer Cyclical · Residential Construction
• Report Price: $77.00 per share
• Headline Intrinsic Value: $346.00 per share
• Implied Margin of Safety: 77.9%
• Deep Value Intelligence Rating: Neutral (2.83 / 5) as of October 10, 2026.

1. Owner Earnings Analysis#

Lennar Corporation continues to generate powerful normalized owner earnings (defined as net income plus non-cash depreciation/amortization, minus maintenance capital expenditures and normalized land reinvestment). Despite short-term housing market headwinds and margin pressure from shifting interest rates, LEN’s capital-light land-option strategy preserves strong baseline cash generation.

2. Discounted Cash Flow (DCF) Model Range#

DeepValues Research establishes LEN’s headline intrinsic value at $346.00 per share. This multi-stage DCF model incorporates conservative long-term home delivery assumptions, normalized gross margins, and standard cost-of-capital discount rates. The broad gap between price and intrinsic value reflects Lennar's substantial balance sheet land inventory, asset backing, and the long-term structural deficit of single-family housing in the United States.

3. Reverse DCF Implied Growth Metrics#

At the report market price of $77.00 per share, a Reverse DCF calculation reveals that current equity pricing reflects extreme market pessimism—implied growth metrics dictate a severe, permanent contraction in Lennar's operational cash flows. This disconnect between market pricing and operational reality provides the massive 77.9% margin of safety that defines Wachenheim's entry criteria.

Valuation Comparison Table#

(Note: Industry peers D.R. Horton / DHI and Green Brick Partners / GRBK represent sector coverage benchmarks from DeepValues Research and are provided for structural comparative context rather than reported Greenhaven portfolio moves).

5. Track Record: 10-Year 13F Clone vs. S&P 500#

Analyzing Greenhaven’s long-term portfolio behavior demonstrates how a concentrated, contrarian value strategy operates over full market cycles.

Full-Cycle Performance Characteristics#

• Downside Protection: Wachenheim's insistence on severe margin-of-safety entry points provides substantial capital preservation during broad market drawdowns.
• Long-Term Compounding: Greenhaven’s pre-fee average annual return of ~19% (1988–2017) highlights the multi-year outperformance achievable by pairing high portfolio concentration with strict valuation discipline.
• Bull Market Realization: By maintaining multi-year holding periods, Greenhaven allows cyclical earnings turnarounds and valuation re-ratings to fully unfold.

Analytical Caveats of 13F Cloning Strategies#

Investors attempting to track or clone Greenhaven’s public disclosures must consider several structural limitations: * 45-Day Reporting Lag: Form 13F reports are filed up to 45 days after quarter-end, meaning reported positions may have shifted prior to public release. * Omission of Non-U.S. Equities: Filings report only U.S. exchange-listed long equity positions, excluding foreign-listed holdings. * Exclusion of Cash and Short Positions: Form 13F disclosures omit cash reserves, fixed-income assets, and short sales, preventing a complete view of portfolio net exposure and liquidity.

6. What a Patient Investor Can Learn#

Wachenheim’s Q3 2026 position disclosures and broader lifetime framework offer actionable principles for value investors:

1. Demand an Extraordinary Margin of Safety to Limit Downside Risk
   Prioritize capital preservation by purchasing businesses at deep discounts to intrinsic value. As seen in Lennar Corporation ($77 market price vs. $346 intrinsic value), buying with a 77.9% margin of safety ensures that even if near-term operating assumptions prove overly conservative, the long-term risk of permanent capital loss remains minimal.

2. Separate Cyclical Market Sentiment from Fundamental Owner Earnings
   Reverse DCF modeling shows the market pricing in permanent cash flow decline for homebuilders due to short-term housing market mixed performance. A patient investor looks past cyclical noise, evaluating whether long-term owner earnings and structural balance sheet strength remain intact.

3. Maintain High Conviction in a Concentrated Portfolio
   Rather than diluting capital across dozens of mediocre ideas, concentrate capital in a smaller number of thoroughly understood, deeply discounted market leaders.

4. Understand Structural 13F Reporting Limitations
   Recognize that public 13F disclosures represent a delayed snapshot of long U.S. equities. Cloning strategies must account for the 45-day lag, cash levels, and unlisted asset classes before copying institutional moves.

7. Key Numbers#

• Filing Date: October 26, 2026
• Period of Report Ended: September 30, 2026
• SEC Accession Number: 0001213900-26-112422
• Greenhaven CIK: 0000846222
• Historical Average Annual Return (Pre-Fees, 1988–2017): ~19%
• Greenhaven Firm AUM: $10 Billion to ~$11 Billion
• Lennar Corp (LEN) Period Market Price: $77.00
• Lennar Corp (LEN) Headline Intrinsic Value: $346.00
• Lennar Corp (LEN) Implied Margin of Safety: 77.9%

Closing Note on 13F Limitations#

This document analyzes Form 13F-HR holdings filed with the U.S. Securities and Exchange Commission (SEC) for the period ended September 30, 2026. Form 13F filings mandate disclosure of U.S. exchange-listed long equity positions within 45 days of quarter-end. These reports omit cash balances, international equity holdings, debt securities, and short positions, and therefore do not represent a complete portfolio balance sheet. This article is published exclusively for research and educational purposes and does not constitute financial advice or a recommendation to buy or sell any security.