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Great investors · Tom Russo

Tom Russo portfolio · Q2 2026

Tom Russo, partner at Gardner Russo & Quinn. This is the stock portfolio Gardner Russo & Quinn reported to the SEC (Form 13F) as of Jun 30, 2026, filed on Aug 13, 2026.

The 13F is filed by the firm, not the person: when this page says what Tom Russo “owns” or “bought”, it means the positions of Gardner Russo & Quinn as a whole.

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Next 13F: Q3 2026 usually filed ~Nov 12, 2026; deadline Nov 16, 2026. See the quarter page →

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Stock portfolio
$8.9 bn
Companies
80
85 positions (by CUSIP)
In the top 10
80%
Copying its 13F, 5 years
9.0%/yr
S&P 500 (SPY): 11.8%/yrboth price only, no dividends
Concentrated managerInvestment firm

What stocks does Tom Russo own?

The largest positions of Gardner Russo & Quinn in Q2 2026 are BRK/A, GOOG, PM, MA, CFRHF.

  1. 1Berkshire HathawayBRK/A · BRK/BReduced18.1%Since at least Q2 2013 · 53 quarters
  2. 2AlphabetGOOG · GOOGLReduced12.1%Since Q3 2015 · 44 quarters
  3. 3Philip Morris InternationalPMReduced9.2%Since at least Q2 2013 · 53 quartersIt bought in 8 quarters. Quarter-end prices of those quarters per 13F: $75.33 to $99.40.
  4. 4MastercardMAReduced8.8%Since at least Q2 2013 · 53 quartersIt bought in 2 quarters. Quarter-end prices of those quarters per 13F: $57.45 to $67.28.
  5. 5CIE Financi-regCFRHFReduced8.7%Since Q3 2013 · 52 quartersIt bought in 13 quarters. Quarter-end prices of those quarters per 13F: $58.25 to $100.19.
  6. 6Heineken Holding NV - AHKHHFReduced7.6%Since at least Q2 2013 · 53 quartersIt bought in 15 quarters. Quarter-end prices of those quarters per 13F: $56.03 to $92.28.
  7. 7NestleNSRGY · NSRGFReduced6.1%Since at least Q2 2013 · 53 quarters
  8. 8Sunbelt Rentals HoldingsSUNBReduced5.0%Since Q1 2026 · 2 quarters
  9. 9NetflixNFLXIncreased4.6%Since Q2 2022 · 17 quartersIt bought in 6 quarters. Quarter-end prices of those quarters per 13F: $17.49 to $96.15.
  10. 10Martin Marietta MaterialsMLMReduced4.6%Since at least Q2 2013 · 53 quartersIt bought in 10 quarters. Quarter-end prices of those quarters per 13F: $98.17 to $622.66.
Q2 2026 13F at the SEC ↗

Where there are two tickers (e.g. GOOGL · GOOG) they are two share classes of the same company and the weight is the sum: that is why there are 80 rows here and the 13F has 85 positions.

“Since”: first quarter of the current run, unbroken until today. Prices are the quarter-end prices of the quarters in which it added shares, per the 13F. The manager may have bought at any price within each quarter; the SEC only publishes the value at quarter end.

What did Tom Russo buy in Q2 2026?

  • IncreasedEurofins ScientificERFSF+32% shares · 3.6% of portfolio
  • IncreasedDoorDashDASH+18% shares · 2.5% of portfolio
  • IncreasedNetflixNFLX+1.8% shares · 4.6% of portfolio
  • IncreasedDe'LonghiDELHF+9.5% shares · under 0.1% of portfolio
  • IncreasedALK Abello A/SAKBLF+6.0% shares · under 0.1% of portfolio
  • IncreasedCarlsberg B A/SCABJF+2.7% shares · under 0.1% of portfolio
  • IncreasedLEVI StraussLEVI+1.2% shares · under 0.1% of portfolio
  • IncreasedMicrosoftMSFT+1.1% shares · under 0.1% of portfolio

What did Tom Russo sell in Q2 2026?

9 positions opened or added to and 39 trimmed or closed, against the previous quarter's 13F. Each is measured the same way across the page: how much the share count changed and its weight in the portfolio today (share classes of the same company added together). The 13F has 51 positions with a change, 2 of them material (0.5 points of the portfolio or more). All full exits are listed, even those that moved less than 0.5 points of the portfolio. Where an increase or cut shows no share change, it adds up two share classes of the same company (e.g. GOOGL and GOOG).

How its portfolio changed (8 quarters)

Positions

Q2 2026: 85

870
Q3 2024Q2 2026
Top 10 weight

Q2 2026: 80%

81%79%
Q3 2024Q2 2026
Traded turnover

Q2 2026: 2.5%

8.2%0
Q3 2024Q2 2026

Traded turnover: the weight it bought plus the weight it sold in the quarter, divided by two, excluding price moves. The plain “turnover” in the header does include that effect. With a free account: the full history and sectors over time.

Source: SEC 13F filings show the portfolio at quarter end and are filed up to 45 days later: positions may have changed. They only cover U.S.-listed stocks and some others; no short positions or cash. Not investment advice.

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