RIA

GARDNER RUSSO & QUINN LLC — 13F Portfolio

Lancaster, PA SEC Registered Investment Advisor High Net Worth CIK: 0000860643
13F Score ?
10
3Y · Top 10 · Mgr Wt
13F Score ?
18
7Y · Top 10 · Mgr Wt
S&P 500 ?
80
Benchmark
$8.50B
AUM
+0.00%
2026 Q1
+10.87%
1-Year Return
+80.29%
Top 10 Concentration
+8.39%
Turnover
-8.28%
AUM Change
Since 1999
First Filing
86
# of Holdings

Fund Overview

13F Filed: 2026-05-13

As of 2026 Q1, Gardner Russo & Quinn Llc manages $8.50B in reported 13F assets , holds 86 positions with +80.29% top-10 concentration , and delivered a 1-year return of +10.87% on its disclosed equity portfolio. Filing 13F reports since 1999. View full holdings list →

About

Investment Strategy

Analytics Summary

Risk Profile

Key Personnel

Thomas A. Russo — Managing Member & Partner
William J. Gardner — Partner
James D. Quinn — Partner
Official 13F Filings — SEC EDGAR Key personnel and Fund Overview may contain mistakes

Activity Summary — 2026 Q1

Q1 2026 13F Filed: May 13, 2026

Top Buys

% $
Stock % Impact
N/A Sunbelt Rentals..
+4.63%
+2.63%
+0.83%
+0.11%
+0.09%
+0.02%

Top Sells

% $
Stock % Impact
Sold All 😨 Was: 4.51% -4.92%
-3.21%
-1.96%
-1.51%
-1.49%
-0.88%

Top Holdings

2026 Q1
Stock %
12.34%
11.31%
9.15%
8.96%
7.57%
7.00%
View All Holdings

Activity Summary

Latest
Market Value $8.50B
AUM Change -8.28%
New Positions 4
Increased Positions 21
Closed Positions 5
Top 10 Concentration +80.29%
Portfolio Turnover +8.39%
Alt Turnover +12.91%

Sector Allocation Trends

Quarterly History
Free View: Last 10 Quarters. Subscribe to see full history

Holdings Analysis

Size: % of Portfolio Color: Last Full-Quarter Return No data
Free: 10 quarters

Positions Dynamics

Visualizing Top 20 holdings weight history over the last 10 quarters.

Portfolio Analytics — Latest

GARDNER RUSSO & QUINN LLC risk dashboard covering volatility, beta, value-at-risk, drawdowns, concentration, factor tilts, benchmark comparison, and stress testing for the latest disclosed portfolio.

Risk access
Building institutional risk profile...
Guru Intelligence Hub Pro
Real-time Analytics
High-Conviction Alpha
AAPL 92.4
NVDA 88.1
MSFT 74.3
Strategy Guardian
Style Drift 0.12
Sector Rotation 0.38

Tracking institutional benchmark deviation

Scenario Lab
2008 GFC -32.4%
Covid-19 -18.1%
2022 Bear -24.7%
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Real conviction scores for every holding  ·  Strategy Guardian alerts  ·  Live Scenario Lab stress tests
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Best Strategy vs. Benchmarks

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Returns
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Latest Quarter
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1-Year Return
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Ann. Return
Risk
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Std Deviation
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Max Drawdown
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Beta vs SPY
Quality
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Sharpe
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Sortino
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Win Rate
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Payoff Ratio
Edge Metrics Last 10 quarters only
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Alpha annualized
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Up Capture
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Down Capture

Strategy Backtester: GARDNER RUSSO & QUINN LLC

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Find the best N! Test multiple portfolio sizes at once to discover the optimal configuration.

Risk insights! Identify periods when the fund lagged the benchmark – critical for timing entries.

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Underperformance Analysis — Top 10 Holdings vs SPY

Backtesting GARDNER RUSSO & QUINN LLC's top 10 holdings against SPY identified 87 underperformance periods. Worst drawdown: 2019-09 – 2020-04 (-17.3% vs SPY, 8 quarters). Currently underperforming.

Avg. lag: -4.5% vs SPY Avg. duration: 2.0 quarters
Backtest Snapshot — Top 10 Holdings (Mn-Weighted)

The ticker-level breakdown shows how each of GARDNER RUSSO & QUINN LLC's top holdings contributed to portfolio returns quarter by quarter. Strongest recent contributors inside the last 5 years of the quarterly Top 10 backtest window: GOOG (2021 Q2 – 2025 Q4, +16.5 pts), BRK/A (2021 Q2 – 2025 Q4, +9.0 pts), CFRHF (2021 Q2 – 2025 Q4, +6.6 pts), PM (2021 Q2 – 2025 Q4, +6.2 pts), MA (2021 Q2 – 2025 Q4, +4.4 pts) .

Strategy ann.: 8.0% SPY ann.: 8.5% Period: 1999–2026
Best Recent Contributors — Last 5Y
3 of 5 recent top contributors lagged SPY, which means even some of this fund's best return drivers still failed to beat a simple index over the same window.
2021 Q2 – 2025 Q4 • 19Q in Top 10 Beat SPY
GOOG
+186%
SPY
+78%
Contrib
+16.5%
2021 Q2 – 2025 Q4 • 19Q in Top 10 Lagged SPY
BRK/A
+67%
SPY
+78%
Contrib
+9.0%
2021 Q2 – 2025 Q4 • 19Q in Top 10 Lagged SPY
CFRHF
+62%
SPY
+78%
Contrib
+6.6%
2021 Q2 – 2025 Q4 • 19Q in Top 10 Beat SPY
PM
+94%
SPY
+78%
Contrib
+6.2%
2021 Q2 – 2025 Q4 • 19Q in Top 10 Lagged SPY
MA
+36%
SPY
+78%
Contrib
+4.4%
Stock return (green = beat SPY)   Stock return (red = lagged SPY)   SPY same period   Cumulative contribution during the last 5 years of the quarterly Mn-weighted Top 10 strategy

Frequently Asked Questions

What does Gardner Russo & Quinn Llc invest in?
Gardner Russo & Quinn employs a concentrated, long-term value investing philosophy centered on global consumer franchises with durable competitive advantages. The firm's approach, largely shaped by Thomas Russo's investment philosophy, seeks businesses possessing what he terms the "capacity to reinvest"—the ability to deploy capital into growth opportunities without requiring shareholder approval or external financing. The portfolio demonstrates persistent concentration in premium consumer brands, media properties, and multinational beverage and tobacco companies. **Top 10 Holdings Concentration** analysis reveals an unusually concentrated portfolio structure, with the largest positions representing substantial portions of total disclosed assets. This concentration reflects high conviction in a select number of businesses rather than diversification across numerous smaller positions. **Sector Allocation History** demonstrates remarkable consistency over extended periods. The firm has maintained long-standing positions in global consumer staples giants, European luxury goods conglomerates, and media companies with valuable content libraries. This sector stability reflects the buy-and-hold philosophy rather than tactical rotation based on economic cycles or relative valuations. Russo's investment framework emphasizes several key characteristics: - **Global brand power**: Companies with internationally recognized brands capable of pricing power across economic cycles - **Family or founder control**: Governance structures enabling long-term decision-making without quarterly earnings pressure - **Reinvestment capacity**: Businesses generating cash flows sufficient to fund organic growth and strategic acquisitions - **Geographic optionality**: Exposure to emerging market growth through established multinational operations The extremely low portfolio turnover distinguishes Gardner Russo & Quinn from virtually all institutional peers. Positions are established with multi-decade holding periods in mind, with the firm demonstrating willingness to hold through substantial drawdowns when the underlying business thesis remains intact. This patient approach minimizes transaction costs and tax friction while requiring exceptional conviction in initial position selection. INVESTMENT PHILOSOPHY CONTEXT The "capacity to suffer" concept articulated by Russo refers to management's ability to make investments that may depress near-term earnings in favor of long-term value creation. Companies lacking this capacity—typically those under quarterly earnings pressure from dispersed shareholders—may underinvest in brand building, geographic expansion, or strategic acquisitions. Russo's portfolio construction seeks businesses where ownership structure enables patient capital allocation.
What is Gardner Russo & Quinn Llc's AUM?
Gardner Russo & Quinn Llc reported $8.50B in 13F assets as of 2026 Q1. Note: 13F AUM reflects only long equity positions reported to the SEC and may differ from total assets under management.
How concentrated is Gardner Russo & Quinn Llc's portfolio?
Gardner Russo & Quinn Llc holds 86 disclosed positions. The top 10 holdings represent +80.29% of the reported portfolio, indicating a highly concentrated investment approach.
How to track Gardner Russo & Quinn Llc 13F filings?
Track Gardner Russo & Quinn Llc's quarterly filings on SEC EDGAR or on this page — data is updated within days of each filing deadline. Subscribe to 13Foresight for position-change alerts.
Who manages Gardner Russo & Quinn Llc?
Gardner Russo & Quinn Llc is managed by Thomas A. Russo (Managing Member & Partner), William J. Gardner (Partner), James D. Quinn (Partner).

Disclaimer: 13Foresight is not a registered investment adviser, broker-dealer, or financial planner. All information on this site is provided solely for informational and educational purposes and does not constitute investment advice, a solicitation, or a recommendation to buy or sell any security. Portfolio backtests shown on this page are hypothetical and simulated — they do not represent actual trading results and were constructed with the benefit of hindsight. Actual results would differ materially. 13F filings disclose only long equity positions valued above $10,000, submitted up to 45 days after quarter-end; they do not capture short positions, options, bonds, cash, private investments, or non-U.S. securities. A fund's backtest performance may not reflect its actual returns, as managers frequently generate alpha through strategies not visible in 13F data. Past performance is not indicative of future results. All data sourced from public SEC EDGAR filings. Use at your own risk. Full Terms of Use.

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