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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  3. Tom Russo (Gardner Russo & Quinn)
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Tom Russo

Gardner Russo & Quinn
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  • Asset Manager · CIK 0000860643
  • Comms-Heavy
  • Mid-Size Fund

Tom Russo runs Gardner Russo & Quinn, an asset manager overseeing $9.26B in disclosed equity holdings (SEC CIK 0000860643). The latest portfolio (2025Q4) discloses 87 positions across 10 sectors, with the largest positions in GOOG, BRK.A and MA. On a mark-to-market basis the tracked portfolio has returned 26.8% since 2024Q1. OpenStocks tracks 8 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Tom's filingsView holdings↓
Portfolio
$9.26B
Positions
87
Quarter
2025Q4
Filings tracked
8
Since filing+26.8%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q1
Capital flow per quarter
BuysSellsNet
+$381M+$190M$0-$190M-$381M'24Q2'24Q3
Latest · 2024Q3
-$267M
Lifetime buys
$188M
Lifetime sells
$675M

Quarter activity

What changed in 2024Q3 - net new, added, trimmed, exited.
New positions2 names
  • DHRDANAHER CORPORATION
    +819
    $228K
  • G8994ETRANE TECHNOLOGIES PLC
    +540
    $210K
Added to12 names
  • N39338Heineken Holding NV
    +180,125
    $13.6M
  • UBERUBER TECHNOLOGIES INC
    +152,667
    $11.5M
  • XOMEXXON MOBIL CORP
    +7,703
    $903K
  • N24565Davide Campari-Milano NV
    +26,250
    $223K
  • MOALTRIA GROUP INC
    +2,808
    $143K
  • HKHHYHeineken Holding NV ADR
    +949
    $36K
  • SWZTOTAL RETURN SECURITIES FUND
    +3,982
    $36K
  • UNPUNION PAC CORP
    +126
    $31K
  • GOOGLALPHABET INC
    +80
    $13K
  • 204319COMPAGNIE FINANCIERE RICHE ADR
    +200
    $3K
  • BPBP PLC
    +60
    $2K
  • CTVACORTEVA INC
    +18
    $1K
Trimmed48 names
  • BRK.ABERKSHIRE HATHAWAY INC DEL
    −69
    $47.7M
  • GOOGALPHABET INC
    −215,910
    $36.1M
  • NFLXNETFLIX INC
    −50,224
    $35.6M
  • 641069Nestle S A Rep RG SH ADR
    −304,302
    $30.6M
  • H25662Compagnie Financiere Richemont
    −160,609
    $25.5M
  • MAMASTERCARD INCORPORATED
    −45,042
    $22.2M
  • BRK.BBERKSHIRE HATHAWAY INC DEL
    −47,406
    $21.8M
  • JPMJPMORGAN CHASE & CO
    −52,128
    $11.0M
  • PMPHILIP MORRIS INTL INC
    −79,858
    $9.7M
  • G05320Ashtead Group PLC
    −112,249
    $8.7M
  • F72027Pernod Ricard
    −54,878
    $8.3M
  • MLMMARTIN MARIETTA MATLS INC
    −13,987
    $7.5M
  • + 36 more…
Exited2 names
  • DDDUPONT DE NEMOURS INC
    −15,555
    $1.3M
  • DOWDOW INC
    −18,097
    $960K

Recent transactions

Last 20 moves
TRIM
D
Tom Russo (Gardner Russo & Quinn) trimmed DOV
DOVER CORP
−25
~$195.24 · 2025Q4
2026-02-12
NEW
I
Tom Russo (Gardner Russo & Quinn) opened a new position in IBM
INTERNATIONAL BUSINESS MACHS
+750
~$296.21 · 2025Q4
2026-02-12
TRIM
C
Tom Russo (Gardner Russo & Quinn) trimmed CR
CRANE COMPANY
−2,075
~$184.43 · 2025Q4
2026-02-12
ADD
D
Tom Russo (Gardner Russo & Quinn) added to DASH
DOORDASH INC
+4,104
~$226.48 · 2025Q4
2026-02-12
ADD
X
Tom Russo (Gardner Russo & Quinn) added to XOM
EXXON MOBIL CORP
+1,291
~$120.34 · 2025Q4
2026-02-12
TRIM
F
Tom Russo (Gardner Russo & Quinn) trimmed FULT
FULTON FINL CORP PA
−10,500
~$19.33 · 2025Q4
2026-02-12
TRIM
C
Tom Russo (Gardner Russo & Quinn) trimmed CAT
CATERPILLAR INC
−150
~$572.87 · 2025Q4
2026-02-12
TRIM
C
Tom Russo (Gardner Russo & Quinn) trimmed CMCSA
COMCAST CORP NEW
−145,514
~$29.89 · 2025Q4
2026-02-12
TRIM
A
Tom Russo (Gardner Russo & Quinn) trimmed AAPL
APPLE INC
−25
~$271.86 · 2025Q4
2026-02-12
NEW
A
Tom Russo (Gardner Russo & Quinn) opened a new position in AMZN
AMAZON COM INC
+1,040
~$230.82 · 2025Q4
2026-02-12
TRIM
M
Tom Russo (Gardner Russo & Quinn) trimmed MO
ALTRIA GROUP INC
−921
~$57.66 · 2025Q4
2026-02-12
TRIM
B
Tom Russo (Gardner Russo & Quinn) trimmed BF/B
BROWN FORMAN CORP
−57,589
~$26.06 · 2025Q4
2026-02-12
TRIM
B
Tom Russo (Gardner Russo & Quinn) trimmed BF/A
BROWN FORMAN CORP
−49,978
~$26.31 · 2025Q4
2026-02-12
SOLD
F
Tom Russo (Gardner Russo & Quinn) exited FMX
FOMENTO ECONOMICO MEXICANO S
−3,218
~$98.63 · 2025Q4
2026-02-12
TRIM
G
Tom Russo (Gardner Russo & Quinn) trimmed GOOGL
ALPHABET INC
−570
~$313.00 · 2025Q4
2026-02-12
TRIM
B
Tom Russo (Gardner Russo & Quinn) trimmed BRK.B
BERKSHIRE HATHAWAY INC DEL
−35,999
~$502.65 · 2025Q4
2026-02-12
TRIM
G
Tom Russo (Gardner Russo & Quinn) trimmed GOOG
ALPHABET INC
−718,726
~$313.80 · 2025Q4
2026-02-12
TRIM
B
Tom Russo (Gardner Russo & Quinn) trimmed BRK.A
BERKSHIRE HATHAWAY INC DEL
−53
~$754800.00 · 2025Q4
2026-02-12
TRIM
A
Tom Russo (Gardner Russo & Quinn) trimmed AXP
AMERICAN EXPRESS CO
−1,472
~$369.95 · 2025Q4
2026-02-12
TRIM
J
Tom Russo (Gardner Russo & Quinn) trimmed JPM
JPMORGAN CHASE & CO
−16,213
~$322.22 · 2025Q4
2026-02-12