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CIK 860643

13F portfolio (2026-Q1)
$8.5B
Positions
86
Implied 1Y CAGR
+8.4%
modeled · as filed

Reported long US book (13F) · Δ vs 2025-Q4 · methodology

Implied return what this book implies methodology →

Open in PORT →

As filed = each book applied at quarter-end (what it did) · As copyable = applied at the 45-day filing deadline (what a follower could have earned).

Computing…

Exposures · what it owns, by sector & size (2026-Q1)

Holdings
86
Top 5
49.3%
Top 10
80.3%
Effective N
13.3
HHI
0.075

By sector

Unclassified: 39.1%Communication Services: 18.5%Financials: 16.4%Consumer Staples: 9.4%Industrials: 9.3%Materials: 5.0%Consumer Discretionary: 1.8%Energy: 0.4%Other: 0.1%Sector
Unclassified39.1%
Communication Services18.5%
Financials16.4%
Consumer Staples9.4%
Industrials9.3%
Materials5.0%
Consumer Discretionary1.8%
Energy0.4%
Other0.1%

By market cap

Mega (>$200B): 43.5%Unknown: 39.1%Large ($10–200B): 17.3%Mid ($2–10B): 0.1%Micro (<$300M): 0.0%Size
Mega (>$200B)43.5%
Unknown39.1%
Large ($10–200B)17.3%
Mid ($2–10B)0.1%
Micro (<$300M)0.0%

By region

North America: 60.9%Other: 39.1%Region
North America60.9%
Other39.1%

By industry group GICS — finer than sector

Industry groupWeightNames
Unclassified45.57%34
Commercial Services & Supplies20.28%7
Software & IT Services11.35%2
Tobacco9.09%2
Media & Entertainment7.11%2
Construction Materials4.98%2
Banks0.57%5
Oil, Gas & Consumable Fuels0.39%2
Machinery0.16%4
Insurance0.11%2
Road & Rail0.08%1
Specialty Retail0.07%3
Pharmaceuticals & Biotechnology0.05%4
Beverages0.03%2
Food Products0.03%2
Software0.02%2
Health Care Equipment & Supplies0.02%1
Textiles, Apparel & Luxury Goods0.02%1
Chemicals0.02%1
Technology Hardware & Equipment0.01%1
Equity Real Estate Investment Trusts (REITs)0.01%2
Leisure Products0.01%1
Electrical Equipment & Components0.01%1
Hotels, Restaurants & Leisure0.00%1
Entertainment0.00%1

Top holdings

#TickerNameSectorWeight
1BRK.ABERKSHIRE HATHAWAY INC DELUnclassified12.34%
2GOOGAlphabet Inc.Communication Services11.31%
3MAMastercard IncFinancials9.15%
4PMPhilip Morris International Inc.Consumer Staples8.96%
5HKHHFHeineken Holding NVUnclassified7.57%
6CFRHFCIE FINANCI-REGUnclassified7.00%
7NSRGYNESTLE S A SPONSORED ADRUnclassified6.39%
8NFLXNETFLIX INCCommunication Services6.35%
9BRK.BBERKSHIRE HATHAWAY INCFinancials6.26%
10MLMMARTIN MARIETTA MATERIALS INCMaterials4.96%

54/86 classified; unclassified names are still shown.

Sector allocation over time · how the sector mix & top names shifted each quarter

top 5 per sector, the rest → “Other” · 52 quarters
0%25%50%75%100%20132014201520162017201820192020202120222023202420252026MABRK.BWFCJPMVOther FinancialsPMBUDMOBF.BDEOOther Consumer StaplesGOOGNFLXCMCSACABOGOOGLOther Communication ServicesMLMVMCDOWCSLCOTYOther MaterialsUBERBABASUNBCRCXTOther IndustrialsDASHGHCMLKNHASLEVIOther Consumer DiscretionaryXOMCVXBPCOPSLBOther EnergyABBVABTMRKWRBYPFEOther Health CareOUTLAMRMSFTIBMAAPLORCLDNEEUGIBRK.ANSRGYHKHHFCFRHFPDRDFOther Unclassified

Sector allocation over 52 reported quarters, 2013-Q2 to 2026-Q1, 63 bands (top holdings within each sector). Latest quarter 2026-Q1: BRK.A 12.3%, GOOG 11.3%, MA 9.1%, PM 9.0%, HKHHF 7.6%. Use the arrow keys to read a quarter.

FinancialsMA, BRK.B, WFC, JPM, V · other
Consumer StaplesPM, BUD, MO, BF.B, DEO · other
Communication ServicesGOOG, NFLX, CMCSA, CABO, GOOGL · other
MaterialsMLM, VMC, DOW, CSL, COTY · other
IndustrialsUBER, BABA, SUNB, CR, CXT · other
Consumer DiscretionaryDASH, GHC, MLKN, HAS, LEVI · other
EnergyXOM, CVX, BP, COP, SLB · other
Health CareABBV, ABT, MRK, WRBY, PFE · other
Real EstateOUT, LAMR
Information TechnologyMSFT, IBM, AAPL, ORCL
UtilitiesD, NEE, UGI
UnclassifiedBRK.A, NSRGY, HKHHF, CFRHF, PDRDF · other

Sector is classified on each name's CURRENT fundamentals, not point-in-time — apparent sector drift can reflect the market re-rating a holding, not a manager trade. 13F is a lagged quarterly snapshot of long positions in US-listed securities only — foreign companies held via a US listing or ADR ARE included, but shares listed only on non-US exchanges (plus shorts, options and cash) are not. Latest quarter: 60.9% of the book is classified (unclassified names are still shown).

Style box · size × value-growth placement (2026-Q1), classified on today's fundamentals (not point-in-time) — load into PORT to overlay your own book

50% of book weight is classified — the grid represents that much of the book.

ValueCore (blend)GrowthSmallMidLarge0.3%0.1%5%10%7%27%
holdings, colored by sector (50 classified)GARDNER RUSSO & QUINN LLC centroid (Large Core)
Communication ServicesFinancialsConsumer StaplesMaterialsIndustrialsConsumer DiscretionaryEnergyHealth CareInformation TechnologyReal Estate

Style box summary for GARDNER RUSSO & QUINN LLC: centroid Large Core. Heaviest cells: Large Growth 27.1%, Large Value 10.3%, Large Core 7.0%.

Classified: 50.0% of book weight (50/85 names) · unclassified 50.0%.

Contribution holdings-based, any period

Attribution lands once this book has priced history across the window. Try a longer period.

Holdings· 86 positions (2026-Q1) · largest first · Δ vs 2025-Q4

#SecuritySharesValueWeightΔ QoQ
1BRK.ABERKSHIRE HATHAWAY INC DEL1,460$1.0B12.3%HOLD
2GOOGALPHABET INC3,350,337$961M11.3%TRIM −15%
3MAMASTERCARD INCORPORATED1,555,141$777M9.1%HOLD
4PMPHILIP MORRIS INTL INC4,605,069$761M9.0%HOLD
5HKHHFHeineken Holding NV9,101,528$643M7.6%HOLD
6CFRHFCIE FINANCI-REG3,447,287$594M7.0%HOLD
7NSRGYNESTLE S A SPONSORED ADR5,481,714$543M6.4%TRIM −2%
8NFLXNETFLIX INC5,610,666$539M6.3%ADD 12%
9BRK.BBERKSHIRE HATHAWAY INC DEL1,110,429$532M6.3%HOLD
10MLMMARTIN MARIETTA MATLS INC715,411$421M5.0%HOLD
11SUNBSUNBELT RENTALS HOLDINGS INC6,049,133$394M4.6%NEW
12UBERUBER TECHNOLOGIES INC5,173,404$372M4.4%HOLD
13ERFSFEurofins Scientific3,096,404$224M2.6%NEW
14PDRDFPernod Ricard2,479,656$183M2.2%TRIM −3%
15DASHDOORDASH INC1,001,195$150M1.8%ADD 8%
16CMCSACOMCAST CORP NEW2,253,106$65M0.8%TRIM −2%
17BF.ABROWN FORMAN CORP1,647,878$44M0.5%HOLD
18JPMJPMORGAN CHASE & CO148,798$44M0.5%TRIM −72%
19XOMEXXON MOBIL CORP193,950$33M0.4%HOLD
20VVISA INC93,812$28M0.3%TRIM −14%
21BF.BBROWN FORMAN CORP659,694$17M0.2%TRIM −7%
22BUDFFAnheuser-Busch InBev SA184,010$13M0.1%TRIM −31%
23MOALTRIA GROUP INC164,461$11M0.1%HOLD
24MKLMARKEL GROUP INC4,954$9M0.1%TRIM −21%
25CRCRANE COMPANY46,626$8M0.1%TRIM −14%
26UNPUNION PAC CORP27,638$7M0.1%ADD 11%
27COSTCOSTCO WHSL CORP NEW4,624$5M0.1%HOLD
28DOVDOVER CORP19,126$4M0.0%TRIM −2%
29GOOGLALPHABET INC11,610$3M0.0%TRIM −22%
30ABBVABBVIE INC12,410$3M0.0%HOLD
31COCXFLindt & Spruengli AG - Reg15$2M0.0%HOLD
32VMCVULCAN MATLS CO7,263$2M0.0%TRIM −8%
33AXPAMERICAN EXPRESS CO6,485$2M0.0%TRIM −47%
34MKCMCCORMICK & CO INC38,581$2M0.0%TRIM −5%
35KNCRFKonecranes52,500$2M0.0%ADD 185%
36WRBYWARBY PARKER INC80,000$2M0.0%ADD 23%
37FLMNFFielmann33,000$2M0.0%ADD 28%
38SSPPFSSP Group700,000$2M0.0%ADD 6%
39FLUIFFluidra70,000$2M0.0%ADD 19%
40RTLLFRational AG2,200$2M0.0%ADD 126%
41AKBLFALK Abello A/S50,000$2M0.0%ADD 43%
42LEVILEVI STRAUSS & CO NEW82,725$2M0.0%ADD 73%
43LRLCFLoreal SA3,705$1M0.0%HOLD
44PEPPEPSICO INC9,205$1M0.0%TRIM −6%
45DVDCFDavide Campari-Milano NV202,013$1M0.0%TRIM −17%
46KMROFKalmar Oyj B27,000$1M0.0%ADD 13%
47DELHFDe'Longhi39,000$1M0.0%ADD 11%
48PGPROCTER AND GAMBLE CO9,229$1M0.0%TRIM −23%
49PUIGFPuig Brands68,000$1M0.0%HOLD
50MSFTMICROSOFT CORP3,544$1M0.0%TRIM −4%
51LTSSFLotus Bakeries115$1M0.0%HOLD
52WILLFDemant A/S41,000$1M0.0%HOLD
53CABJFCarlsberg B A/S9,872$1M0.0%TRIM −57%
54ECTXFElectrolux Professional230,000$1M0.0%ADD 15%
55WMTWALMART INC9,740$1M0.0%TRIM −4%
56AAPLAPPLE INC4,751$1M0.0%HOLD
57ABTABBOTT LABS11,510$1M0.0%HOLD
58HMRZFH&M64,000$1M0.0%HOLD
59HINKFHEINEKEN NV15,131$1M0.0%HOLD
60SUNBSunbelt Rentals Holdings ORD18,178$1M0.0%NEW
61NSRGFNESTLE SA11,130$1M0.0%HOLD
62FULTFULTON FINL CORP PA48,950$995,6430.0%TRIM −10%
63KOCOCA COLA CO13,025$990,5510.0%TRIM −5%
64JBTMJBT MAREL CORPORATION7,250$927,0580.0%HOLD
65YETIYETI HLDGS INC24,000$878,1600.0%HOLD
66FBLAFB BANCORP INC50,000$687,0000.0%HOLD
67LAMRLAMAR ADVERTISING CO5,368$679,9110.0%TRIM −10%
68ZLDSFZalando SE28,000$662,9760.0%HOLD
69HRIHERC HLDGS INC6,450$642,0980.0%HOLD
70WFCWELLS FARGO CO NEW7,450$593,1150.0%TRIM −6%
71SWZTOTAL RETURN SECURITIES FUND97,667$579,1630.0%TRIM −33%
72ORCLORACLE CORP3,600$529,5960.0%ADD 4%
73CVXCHEVRON CORP NEW2,470$511,0430.0%TRIM −7%
74GNRCGENERAC HLDGS INC2,250$439,4930.0%HOLD
75HRLHORMEL FOODS CORP19,000$430,3500.0%TRIM −4%
76LTGIFLT Group Inc1,775,000$428,3370.0%HOLD
77OUTOUTFRONT MEDIA INC13,588$360,0820.0%TRIM −13%
78CATCATERPILLAR INC450$318,8070.0%TRIM −18%
79JNJJOHNSON & JOHNSON1,304$318,7500.0%ADD 34%
80MCDMCDONALDS CORP947$294,3180.0%ADD 5%
81UNMUNUM GROUP3,800$277,5140.0%HOLD
82MRKMERCK & CO INC2,141$257,5360.0%NEW
83DISDISNEY WALT CO2,517$242,5920.0%HOLD
84AMZNAMAZON COM INC1,040$216,6010.0%HOLD
85PHJMFHanjaya Mandala Sampoerna5,000,000$213,3050.0%HOLD
86Cofide SPA251,250$195,9850.0%HOLD

Position trends· top 15 holdings · shares held over 6 quarters

green added · red trimmed
Security2024-Q42025-Q12025-Q22025-Q32025-Q42026-Q1Latest value
BRK/ABERKSHIRE HATHAWAY INC DEL2K2K2K2K1K1K$1.0B
GOOGALPHABET INC5.6M5.1M5.1M4.6M3.9M3.4M$961M
MAMASTERCARD INCORPORATED1.9M1.7M1.7M1.6M1.6M1.6M$777M
PMPHILIP MORRIS INTL INC5.2M5.0M4.9M4.7M4.7M4.6M$761M
HKHHFHeineken Holding NV7.9M8.1M8.4M9.3M9.2M9.1M$643M
CFRHFCIE FINANCI-REG4.2M3.8M3.7M3.6M3.5M3.4M$594M
NSRGYNESTLE S A SPONSORED ADR6.3M6.1M6.0M5.8M5.6M5.5M$543M
NFLXNETFLIX INC633K558K542K514K5.0M5.6M$539M
BRK.BBERKSHIRE HATHAWAY INC DEL1.3M1.2M1.2M1.2M1.1M1.1M$532M
MLMMARTIN MARIETTA MATLS INC707K714K713K688K727K715K$421M
SUNBSUNBELT RENTALS HOLDINGS INC6.0M$394M
UBERUBER TECHNOLOGIES INC4.2M4.4M4.9M4.7M5.1M5.2M$372M
ERFSFEurofins Scientific3.1M$224M
PDRDFPernod Ricard3.0M2.9M2.8M2.7M2.6M2.5M$183M
DASHDOORDASH INC670K794K967K926K930K1.0M$150M

Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.

Related· where to look next

Similar managersCommunication Services 18%
🔒 Capital Group Private Client Services, Inc.
🔒 HBK INVESTMENTS L P
🔒 Independent Franchise Partners LLP
🔒 Jericho Capital Asset Management L.P.
Firm lineageForm ADV + cited

Where this firm's principals came from, and what its alumni went on to found.

joins filed 13F data only — no style, strategy or performance similarity is claimed
Similar managers — “Similar” = same top sector (Communication Services) + closest 13F size, self excluded; NOT a style or performance match, and a filer whose real business is elsewhere (shorts, private, non-13F) can still surface.
Also hold BRK/A — other Section 13(f) filers reporting a long position in this book's largest tickered holding for the latest quarter. Lagged quarterly filings (up to 45 days after quarter-end); “% of shares out” is omitted where the reported share count can't carry it.
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