13F INSTITUTION · CIK 0000860643 · 2026-Q2 · filed Aug 13, 2026

Gardner Russo

GARDNER RUSSO & QUINN LLC
$8.9B
13F long value · 2026-Q2
Positions85
CategoryValue
Quarters tracked9
● #529 of 581 by 13F value
Size rank 1/10
1 ADD3 TRIM1 NEAR EXIT
Snapshot
Gardner Russo's 13F portfolio at a glance — size, concentration and this quarter's activity.
13F value (AUM)
$8.9B
Positions
85 (33 unmapped)
Top 85 weight
99.4%
Quarters tracked
9
Latest 13F filed
Aug 13, 2026
Exits / near-exits
1
13F value by quarter
Total reported long value each quarter — fund flows plus market moves.
$9.5B
2024-Q2
$9.7B
2024-Q3
$8.8B
2024-Q4
$8.9B
2025-Q1
$9.4B
2025-Q2
$9.3B
2025-Q3
$9.3B
2025-Q4
$8.5B
2026-Q1
$8.9B
2026-Q2
Top holdings — 2026-Q2
The fund's largest reported positions. The 85 shown cover 99.4% of the portfolio.
TickerIssuerWeightValueSharesSince 2026-Q2
GOOG Alphabet Inc Cl C12.1%$1.1B3.0M-1.4%
BRK-A Berkshire Hathaway Inc Cl A12.0%$1.1B1.4K-5.4%
PM Philip Morris International In9.2%$819.7M4.5M+3.9%
MA Mastercard Inc Cl A8.8%$781.9M1.5M+7.6%
— Compagnie Financiere Richemont8.7%$773.7M3.3M—
— Heineken Holding NV7.6%$679.6M8.9M—
NSRGY Nestle SA Sponsored ADR6.1%$545.8M5.3M—
BRK-B Berkshire Hathaway Inc Cl B6.1%$540.1M1.1M-5.5%
SUNB Sunbelt Rentals Holdings Inc4.9%$441.2M5.9M-0.3%
NFLX Netflix Inc4.6%$407.7M5.7M-5.2%
MLM Martin Marietta Materials4.6%$406.8M705.4K+5.7%
UBER Uber Technologies Inc4.1%$366.9M5.1M+5.7%
— Eurofins Scientific3.6%$320.9M4.1M—
DASH Doordash Inc Cl A2.5%$218.9M1.2M-5.7%
— Pernod Ricard1.9%$171.7M2.4M—
Quarterly changes — 2026-Q2
What Gardner Russo opened, added, trimmed and exited this quarter, largest dollar moves first.
ActionTickerIssuerPrev sharesCurr sharesChangeValue Δ
ADD—Eurofins Scientific3.1M4.1M+32.2%+$97.4M
NEAR EXITJPMJ.P. Morgan Chase148.8K24.7K-83.4%-$35.7M
TRIMCOSTCostco Whsl Corp4.6K3.4K-26.5%-$1.4M
TRIMPGProcter & Gamble9.2K6.6K-29.0%-$372.0K
TRIMCATCaterpillar Inc450265-41.1%-$36.6K
Conviction over time
Portfolio weight of the current top long holdings, quarter by quarter — rising weight = growing conviction.
GOOG 12.1%
BRK-A 12.0%
PM 9.2%
MA 8.8%
NSRGY 6.1%
BRK-B 6.1%
SUNB 4.9%
NFLX 4.6%