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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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  1. Home/
  2. Super Investors/
  3. Tom Gayner (Markel Group)
  • Overview
  • Portfolio128
  • Performance40Q
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  • Activity2.2k
  • News
Conglomerate · CIK 0001096343

Tom Gayner

Markel Group
Share
  • Financials-Focused
  • Large Fund

Tom Gayner runs Markel Group, a conglomerate overseeing $12.54B in disclosed equity holdings (SEC CIK 0001096343). The latest portfolio (2025Q4) discloses 128 positions across 10 sectors, with the largest positions in GOOG, BRK.A and BRK.B. On a mark-to-market basis the tracked portfolio has returned 13.0% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Tom's filingsView holdings↓
Portfolio
$12.54B
Positions
128
Quarter
2025Q4
Filings tracked
40
1Y+13.0%Since filing+141.8%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1
Capital flow per quarter
BuysSellsNet
+$6.96B+$3.48B$0-$3.48B-$6.96B'22Q1'22Q2'22Q3'22Q4'23Q1'23Q2'23Q3'23Q4'24Q1'24Q2'24Q3'24Q4'25Q1'25Q2'25Q3'25Q4
Latest · 2025Q4
+$217M
Lifetime buys
$10.02B
Lifetime sells
$1.43B

Quarter activity

What changed in 2023Q4 - net new, added, trimmed, exited.
New positions2 names
  • GPKGRAPHIC PACKAGING HLDG CO
    +121,601
    $3.0M
  • FIXCOMFORT SYS USA INC
    +1,000
    $206K
Added to43 names
  • LPLALPL FINL HLDGS INC
    +125,122
    $28.5M
  • DEDEERE & CO
    +39,000
    $15.6M
  • DGDOLLAR GEN CORP NEW
    +64,000
    $8.7M
  • ADIANALOG DEVICES INC
    +35,300
    $7.0M
  • TSNTYSON FOODS INC
    +120,000
    $6.5M
  • G3421JFERGUSON PLC NEW
    +32,500
    $6.3M
  • TGTTARGET CORP
    +38,000
    $5.4M
  • WSOWATSCO INC
    +11,000
    $4.7M
  • ODFLOLD DOMINION FREIGHT LINE IN
    +11,500
    $4.7M
  • SCHWSCHWAB CHARLES CORP
    +58,000
    $4.0M
  • CABOCABLE ONE INC
    +6,500
    $3.6M
  • URIUNITED RENTALS INC
    +6,000
    $3.4M
  • + 31 more…
Trimmed2 names
  • BKBANK NEW YORK MELLON CORP
    −243,750
    $12.7M
  • ICEINTERCONTINENTAL EXCHANGE IN
    −27,957
    $3.6M
Exited7 names
  • ATVIEURACTIVISION BLIZZARD INC
    −650,600
    $60.9M
  • LBRDALIBERTY BROADBAND CORP
    −196,750
    $17.9M
  • LBRDKLIBERTY BROADBAND CORP
    −149,859
    $13.7M
  • VNTVONTIER CORPORATION
    −110,853
    $3.4M
  • LLYVA*LIBERTY MEDIA CORP DEL
    −98,000
    $3.1M
  • G5480ULIBERTY GLOBAL PLC
    −168,000
    $2.9M
  • LLYVK*LIBERTY MEDIA CORP DEL
    −80,000
    $2.6M

Recent transactions

Last 20 moves
ADD
Tom Gayner (Markel Group) added to UNP
UNION PAC CORP
+14,500
~$231.32 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to NSP
INSPERITY INC
+21,145
~$38.72 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to AXP
AMERICAN EXPRESS CO
+4,250
~$369.95 · 2025Q4
2026-02-06
NEW
Tom Gayner (Markel Group) opened a new position in BRO
BROWN & BROWN INC
+11,000
~$79.70 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to WSO
WATSCO INC
+12,500
~$336.95 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to UBER
UBER TECHNOLOGIES INC
+16,500
~$81.71 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to TSN
TYSON FOODS INC
+36,000
~$58.62 · 2025Q4
2026-02-06
TRIM
Tom Gayner (Markel Group) trimmed TRU
TRANSUNION
−99,050
~$85.75 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to TMO
THERMO FISHER SCIENTIFIC INC
+7,000
~$579.45 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to SCHW
SCHWAB CHARLES CORP
+11,000
~$99.91 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to ROL
ROLLINS INC
+13,250
~$60.02 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to ODFL
OLD DOMINION FREIGHT LINE IN
+62,900
~$156.80 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to NVR
NVR INC
+110
~$7292.77 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to NVO
NOVO-NORDISK A S
+501,125
~$50.88 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to NOC
NORFOLK SOUTHN CORP
+17,000
~$288.72 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to MSFT
MICROSOFT CORP
+3,600
~$483.62 · 2025Q4
2026-02-06
TRIM
Tom Gayner (Markel Group) trimmed META
META PLATFORMS INC
−31,978
~$660.09 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to MRSH
MARSH & MCLENNAN COS INC
+6,750
~$185.52 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to MAR
MARRIOTT INTL INC NEW
+16,500
~$310.24 · 2025Q4
2026-02-06
ADD
Tom Gayner (Markel Group) added to LPLA
LPL FINL HLDGS INC
+6,630
~$357.17 · 2025Q4
2026-02-06