13F Insight
DOSSIER · 13F-HR · Q1 2026

GARDNER RUSSO & QUINN LLC

GARDNER RUSSO & QUINN's hedge fund based in New York, NY — $8.5B in tracked AUM across 86 positions as of Q1 2026.

GR
GARDNER RUSSO & QUINN·New York, NY·Hedge Fund
CIK 0000860643 · last filed Mar 31, 2026
Total AUM
$8.5B
▼ 11.2%
vs prior
Holdings
86
—
positions
Whale Score
80
80
strong
Activity
—
no data
changes this Q
Top sector
Financials
28% weight
concentration
AI Analysis · Q1 2026 · Q1 2026

GARDNER RUSSO & QUINN LLC reported $8.5B in 13F holdings for the quarter ending 2026-03-31, concentrated in unknown with leading positions in BRK/A, GOOG, MA. Notable moves this quarter: NFLX INCREASED (+$70.2M); DASH INCREASED ($-60.4M). 8 new positions initiated, 8 closed out, reflecting 58 total changes from the prior quarter.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
BRK/A
Berkshire Hathaway Inc Cl A
$1.0B1K12.3%
02
GOOG
Alphabet Inc Cl C
$961M3.4M11.3%
03
MA
Mastercard Inc Cl A
$777M1.6M9.1%
04
PM
Philip Morris International In
$761M4.6M9.0%
05
N39338194
Heineken Holding NV
$643M9.1M7.6%
06
H25662182
Compagnie Financiere Richemont
$594M3.4M7.0%
07
NSRGY
Nestle SA Sponsored ADR
$543M5.5M6.4%
08
NFLX
Netflix Inc
$539M5.6M6.3%
09
BRK/B
Berkshire Hathaway Inc Cl B
$532M1.1M6.3%
10
MLM
Martin Marietta Materials
$421M715K5.0%

Filing history

Filing history loading…