Ruane, Cunniff & Goldfarb Q4 2025 13F Holdings and Activity…

I. Institutional Overview

Ruane Cunniff & Goldfarb, the storied investment firm perhaps best known as the advisor to the Sequoia Fund, represents a bastion of "Old School" value investing evolved for the modern era. Founded by Bill Ruane—a close friend and contemporary of Warren Buffett—the firm has historically adhered to a philosophy of high-conviction, concentrated investing in high-quality businesses with durable competitive advantages. As we analyze their 13F filing for the fourth quarter of 2025, we see an institution managing a reported equity portfolio of approximately $6.40 billion across 48 holdings. This scale, while significant, allows the firm to remain nimble enough to take meaningful positions in mid-cap and large-cap companies without being forced into the "closet indexing" that often plagues larger multi-billion dollar asset managers.

This section shows only part of the complete report. View the app for the full analysis, position-level detail, and quarter-over-quarter tracking.

II. Sector Allocation Analysis

The most striking feature of this allocation is the extreme concentration in the top three sectors: Communication Services, Financials, and Healthcare . Together, these three sectors account for a staggering 83.41% of the total portfolio. This indicates a "Highly Focused" investment philosophy. Ruane Cunniff is clearly not interested in sectors like Real Estate, Utilities, or Consumer Staples, which they likely view as either too capital-intensive, too regulated, or lacking the explosive "moat" characteristics they crave. By ignoring nearly half of the S&P 500's sector breadth, the firm accepts significant tracking error in exchange for the potential for significant outperformance driven by their specific industry expertise.

The 20.75% allocation to Healthcare is largely concentrated in managed care and life sciences tools. This is a classic defensive-growth play. By holding large positions in ELV (Elevance Health) and UNH (UnitedHealth Group) , the firm is betting on the long-term demographic tailwinds of an aging population and the "toll-booth" nature of health insurance providers. This allocation provides a counter-cyclical balance to the more volatile Financial and Communication holdings. It suggests that while the firm is offensive in its tech/comm picks, it maintains a massive healthcare "shield" to protect the portfolio against broader economic downturns.

This section shows only part of the complete report. View the app for the full analysis, position-level detail, and quarter-over-quarter tracking.

III. Top 10 Holdings Deep Dive

Conversely, the addition to MSA (MSA Safety Incorporated) by 6.24% shows a growing interest in "Industrial Safety." MSA is a leader in sophisticated safety products (breathing apparatus, gas detection). This is a "Niche Leader" play—a company with high switching costs and regulatory-driven demand. By increasing this position, Ruane Cunniff is adding a layer of "Industrial Certainty" to a portfolio that is otherwise very heavy on digital and financial services.

The Top 10 reveals a "Barbell Strategy." On one side, you have high-growth, high-multiple digital platforms (Alphabet, Formula One). On the other, you have steady, cash-generative financial and healthcare giants (Capital One, Elevance, ICE). The portfolio is designed to capture the upside of the digital economy while being anchored by the "essential services" of finance and health. The market cap style is decidedly "Large Cap Quality," with a focus on companies that have the balance sheet strength to weather any economic storm.

This section shows only part of the complete report. View the app for the full analysis, position-level detail, and quarter-over-quarter tracking.

IV. Major Buys/Additions

The major buys are clustered in Technology Services (ACN) and Healthcare/Medical Devices (ALGN) . This reveals a "Rotation out of Hardware into Services and Specialized Healthcare." The firm is moving away from the cyclicality of semiconductor manufacturing (TSM) and into the more stable, recurring-revenue models of consulting and medical consumables. This move increases the "Quality" and "Predictability" of the portfolio’s future cash flows.

The total capital deployed into new positions (ACN and ALGN) is approximately $444 million . Interestingly, this is roughly equivalent to the capital recouped from the major reductions in TSM, SCHW, and Alphabet. This is a textbook example of "Inventory Reallocation." Ruane Cunniff is not necessarily putting "new" money to work; they are recycling capital from "Mature Winners" into "Emerging Opportunities." This keeps the portfolio fresh without increasing overall market exposure.

This section shows only part of the complete report. View the app for the full analysis, position-level detail, and quarter-over-quarter tracking.

V. Major Sells and Exits

The exits of ATAI , BLK , and KMX are "Tail Cleanup" operations. These were tiny positions (less than 0.01% of the portfolio) that likely no longer fit the firm’s core thesis or were the remnants of older strategies. Exiting these names improves "Portfolio Efficiency," allowing the investment team to focus their research efforts on the 48 names that actually move the needle.

The reduction in CACC (Credit Acceptance Corp) by 7.32% and CHTR (Charter Communications) by 3.06% suggests a cooling of sentiment toward "Subprime Credit" and "Legacy Cable/Broadband." These are industries facing structural headwinds—CACC from a tightening credit environment and CHTR from the rise of 5G fixed wireless and fiber competition. By trimming these, Ruane Cunniff is identifying "Structural Risk" and proactively reducing exposure.

This section shows only part of the complete report. View the app for the full analysis, position-level detail, and quarter-over-quarter tracking.

VI. Investment Insights and Risk Warnings

The overarching theme of Ruane Cunniff’s Q4 2025 activity can be summarized as "Rotating from the Engines to the Architects." For the past several years, the "Smart Money" has been concentrated in the "Engines" of the digital economy—the semiconductor manufacturers (TSM) and the foundational platforms (Alphabet). While Ruane Cunniff remains a believer in these platforms, their aggressive move into Accenture (ACN) and Align Technology (ALGN) signals a belief that the next phase of market leadership will come from companies that can apply technology to solve specific enterprise and consumer problems.

Reference Value for Investors : For retail investors, the key takeaway is the importance of "Disciplined Rebalancing." Even if you love a company like Alphabet, there is a time to trim and reallocate to new opportunities. Ruane Cunniff’s move into Accenture is a strong signal that the "Services" side of the AI revolution may be the next big frontier. However, their continued 16% weight in Alphabet reminds us that "Quality" should never be fully abandoned, only managed.

This section shows only part of the complete report. View the app for the full analysis, position-level detail, and quarter-over-quarter tracking.

Sources and limitations

This report uses public U.S. Securities and Exchange Commission Form 13F disclosures and structured data maintained by 13F Hub. A 13F filing is a quarter-end snapshot of reportable long positions, is normally published with a delay, and does not disclose every short position, cash balance, bond, derivative, or non-U.S. asset.

Narrative content is prepared from the same-period SEC disclosure and 13F Hub structured data, then checked before publication. This material is for research and education, not personalized investment advice.