Thomas Russo's Portfolio

Gardner Russo & Quinn 13F holdings

What is Thomas Russo's portfolio?

Gardner Russo & Quinn has disclosed a total of 86 security holdings in their (2026 Q1) SEC 13F filing(s) with portfolio value of $8,496,278,296.

What stocks does Thomas Russo own?

In Thomas Russo's portfolio as of 31 Mar 2026, the top 5 holdings are (BRK.A) BERKSHIRE HATHAWAY INC CL-A (12.34%), (GOOG) ALPHABET INC-CL C (11.31%), (MA) MASTERCARD INC - A (9.15%), (PM) PHILIP MORRIS INTERNATIONAL (8.96%) and (HKHHF) HEINEKEN HOLDING NV (7.57%).

To see the historical data of Gardner Russo & Quinn's portfolio holdings please click on the "2026 Q1" dropdown menu and select the date.

To see Gardner Russo & Quinn's original 13F reports (2026 Q1), please click on the "important" button.

Portfolio value: $8,496M+
Period: 2026 Q1
Number of stock: 86
Update: 13 May 2026
Important
History
Ticker
Stock
% of
Portfolio
Shares*
Reported
Price*
% difference
Current Price
Value
% (shares)
Activity
% change to
Portfolio
HRI
HERC HOLDINGS INC
0.01%
6,450
$99.55
43.46% $142.81
$642,098
PHJMF
HM SAMPOERNA TBK PT
0.00%
5,000,000
$0.04
40.52% $0.06
$213,305
HRL
HORMEL FOODS CORP
0.01%
19,000
$22.65
8.21% $24.51
$430,350
-4.21% (-835)
-0.00%
JBT
JOHN BEAN TECHNOLOGIES CORP
0.01%
7,250
$127.87
-
$927,058
JNJ
JOHNSON & JOHNSON
0.00%
1,304
$244.44
1.35% $241.14
$318,750
+33.61% (+328)
+0.00%
JPM
JPMORGAN CHASE & CO
0.52%
148,798
$294.16
5.88% $311.47
$43,770,420
-71.86% (-380,019)
-1.32%
KMROF
KALMAR OYJ-B SHARE
0.02%
27,000
$49.96
-
$1,348,904
+12.50% (+3,000)
+0.00%
KNCRF
KONECRANES OYJ
0.02%
52,500
$32.19
2.43% $31.41
$1,690,105
+184.55% (+34,050)
+0.01%
LRLCF
L'OREAL
0.02%
3,705
$402.52
12.67% $453.53
$1,491,341
LAMR
LAMAR ADVERTISING CO-A NEW
0.01%
5,368
$126.66
-
$679,911
-10.14% (-606)
-0.00%
LEVI
LEVI STRAUSS & CO- CLASS A
0.02%
82,725
$18.49
28.72% $23.80
$1,529,585
+73.34% (+35,000)
+0.01%
1534615D
LOTUS BAKERIES
0.02%
115
$11,222.43
-
$1,290,579
LTG
LT GROUP INC
0.01%
1,775,000
$0.24
-
$428,337
MKL
MARKEL CORP
0.11%
4,954
$1,914.07
4.25% $1,832.69
$9,482,303
-21.10% (-1,325)
-0.03%
MLM
MARTIN MARIETTA MATERIALS
4.96%
715,411
$588.68
6.10% $552.77
$421,148,042
-1.54% (-11,201)
-0.08%
MA
MASTERCARD INC - A
9.15%
1,555,141
$499.66
2.40% $487.68
$777,041,820
-1.95% (-30,858)
-0.18%
MKC
MCCORMICK & CO-NON VTG SHRS
0.02%
38,581
$50.44
2.06% $49.40
$1,946,026
-5.13% (-2,085)
-0.00%
MCD
MCDONALD'S CORP
0.00%
947
$310.79
9.28% $281.94
$294,318
+4.64% (+42)
+0.00%
MRK
MERCK & CO INC
0.00%
2,141
$120.29
0.46% $120.84
$257,536
buy
+0.00%
MSFT
MICROSOFT CORP
0.02%
3,544
$370.17
5.42% $390.23
$1,311,882
-4.35% (-161)
-0.00%
20 of 86

Completely sold out

History
Ticker
Stock
Sold
Shares*
% change to
Portfolio
ASHTF
ASHTEAD GROUP PLC
6,111,758
-4.92%
DGEAF
DIAGEO PLC
129,805
-0.03%
H
HYATT HOTELS CORP - CL A
8,675
-0.02%
IBM
INTL BUSINESS MACHINES CORP
750
-0.00%
PNC
PNC FINANCIAL SERVICES GROUP
3,750
-0.01%

Shares, change to shares, sold shares - split-adjusted.

Reported price - this doesn't represent the actual buy or sell price.
It is the split-adjusted price of the security as of the last day of the reported period.