Brown Brothers Harriman & Co
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$18.65B
Q ending 2026-03-31
Prior quarter
$18.34B
Q ending 2025-12-31
Change
+1.7% QoQ · +30.3% YoY
Positions
1,800
reported holdings
Largest positions
Top 100 of 1,800 reported positions by value, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Ishares Core S&P 500 Etf | IVV | Shares | $1.14B | 1.7M |
| Alphabet Inc-Cl C | GOOG | Shares | $810.7M | 2.8M |
| Microsoft Corp | MSFT | Shares | $720.9M | 1.9M |
| Apple Inc | AAPL | Shares | $687.4M | 2.7M |
| Akre Focus Etf | AKRE | Shares | $633.9M | 12.0M |
| Berkshire Hathaway Inc-Cl B | BRK/B | Shares | $545.6M | 1.1M |
| Kla Corp | KLAC | Shares | $515.2M | 350K |
| Amazon.Com Inc | AMZN | Shares | $475.4M | 2.3M |
| Bbh Select Mid Cap Etf | BBHM | Shares | $462.7M | 42.0M |
| Bbh Select Large Cap Etf | BBHL | Shares | $420.2M | 28.0M |
| Ishares Core Msci Eafe Etf | IEFA | Shares | $386.5M | 4.3M |
| Waste Management Inc | WM | Shares | $379.2M | 1.7M |
| Mastercard Inc - A | MA | Shares | $362.2M | 725K |
| Linde Plc | Shares | $358.8M | 724K | |
| Nvidia Corp | NVDA | Shares | $331.0M | 1.9M |
| Applied Materials Inc | AMAT | Shares | $300.5M | 879K |
| Us Bancorp | USB | Shares | $298.8M | 5.7M |
| Gmo U.S. Quality Etf | QLTY | Shares | $292.7M | 8.1M |
| Oracle Corp | ORCL | Shares | $277.5M | 1.9M |
| Progressive Corp | PGR | Shares | $258.2M | 1.3M |
| Eagle Capital Select Eqty | EAGL | Shares | $249.9M | 8.2M |
| Walmart Inc | WMT | Shares | $240.2M | 1.9M |
| Costco Wholesale Corp | COST | Shares | $233.2M | 234K |
| Eli Lilly & Co | LLY | Shares | $225.9M | 246K |
| Arthur J Gallagher & Co | AJG | Shares | $223.4M | 1.0M |
| Alphabet Inc-Cl A | GOOGL | Shares | $169.5M | 590K |
| State Street Spdr S&P 500 Etf Trus | SPY | Shares | $167.7M | 258K |
| Zoetis Inc | ZTS | Shares | $167.5M | 1.4M |
| Thermo Fisher Scientific Inc | TMO | Shares | $166.4M | 339K |
| Jpmorgan Chase & Co | JPM | Shares | $166.1M | 565K |
| Alcon Inc | Shares | $154.6M | 2.1M | |
| Rockwell Automation Inc | ROK | Shares | $152.8M | 426K |
| Nike Inc -Cl B | NKE | Shares | $152.1M | 2.9M |
| Texas Instruments Inc | TXN | Shares | $150.3M | 774K |
| Cadence Design Sys Inc | CDNS | Shares | $150.1M | 540K |
| Mcdonalds Corp | MCD | Shares | $149.2M | 480K |
| Johnson & Johnson | JNJ | Shares | $147.0M | 601K |
| Procter & Gamble Co/The | PG | Shares | $139.6M | 967K |
| Broadcom Inc | AVGO | Shares | $139.5M | 451K |
| S&P Global Inc | SPGI | Shares | $135.7M | 319K |
| Abbott Laboratories | ABT | Shares | $126.3M | 1.2M |
| Booking Holdings Inc | BKNG | Shares | $122.9M | 29K |
| Ishares Russell 2000 Etf Etf | IWM | Shares | $119.9M | 483K |
| Guidewire Software Inc | GWRE | Shares | $105.6M | 706K |
| Coca-Cola Co/The | KO | Shares | $103.7M | 1.4M |
| Analog Devices Inc | ADI | Shares | $102.8M | 323K |
| Berkshire Hathaway Inc-Cl A | BRK/A | Shares | $98.4M | 137 |
| Palo Alto Networks Inc | PANW | Shares | $96.3M | 600K |
| Woodward Inc | WWD | Shares | $85.7M | 239K |
| Watsco Inc | WSO | Shares | $82.2M | 226K |
| Visa Inc-Class A Shares | V | Shares | $81.3M | 269K |
| Keysight Technologies In | KEYS | Shares | $76.6M | 271K |
| Darling Ingredients Inc | DAR | Shares | $72.9M | 1.2M |
| Wyndham Hotels & Resorts Inc | WH | Shares | $72.4M | 892K |
| Gfl Environmental Inc-Sub Vt | GFL | Shares | $72.1M | 1.7M |
| Gxo Logistics Inc | GXO | Shares | $70.9M | 1.4M |
| Deere And Co | DE | Shares | $70.9M | 126K |
| Philip Morris International | PM | Shares | $67.9M | 411K |
| Cbre Group Inc - A | CBRE | Shares | $66.4M | 490K |
| Arista Networks Inc | ANET | Shares | $66.2M | 539K |
| Parker Hannifin Corp | PH | Shares | $65.0M | 73K |
| Perimeter Solutions Inc | PRM | Shares | $63.7M | 2.6M |
| Entegris Inc | ENTG | Shares | $63.5M | 542K |
| Hilton Worldwide Hldgs | HLT | Shares | $63.3M | 208K |
| Itt Inc | ITT | Shares | $62.8M | 330K |
| Advanced Drainage Systems In | WMS | Shares | $62.5M | 456K |
| Ecolab Inc | ECL | Shares | $61.6M | 231K |
| Otis Worldwide Corp | OTIS | Shares | $60.0M | 778K |
| Vulcan Materials Co | VMC | Shares | $58.3M | 214K |
| Ishares Core S&P Small-Cap Etf Et | IJR | Shares | $57.9M | 466K |
| West Pharmaceutical Services | WST | Shares | $57.2M | 228K |
| Blackrock Inc | BLK | Shares | $56.5M | 59K |
| Paymentus Holdings Inc-A | PAY | Shares | $54.7M | 2.2M |
| Intuitive Surgical Inc | ISRG | Shares | $53.2M | 115K |
| Bj'S Wholesale Club Holdings | BJ | Shares | $52.8M | 537K |
| Union Pacific Corp | UNP | Shares | $51.1M | 211K |
| Ul Solutions Inc - Class A | ULS | Shares | $50.8M | 592K |
| Carlisle Cos Inc | CSL | Shares | $49.9M | 149K |
| Hayward Holdings Inc | HAYW | Shares | $47.7M | 3.6M |
| Home Depot Inc | HD | Shares | $46.8M | 142K |
| Heico Corp-Class A | HEI/A | Shares | $46.1M | 218K |
| Take-Two Interactive Softwre | TTWO | Shares | $46.1M | 233K |
| Exxon Mobil Corp | XOM | Shares | $45.8M | 270K |
| Aptargroup Inc | ATR | Shares | $45.1M | 358K |
| Kadant Inc | KAI | Shares | $44.4M | 152K |
| Lpl Financial Holdings Inc | LPLA | Shares | $44.0M | 146K |
| Brown & Brown Inc | BRO | Shares | $43.3M | 664K |
| Tradeweb Markets Inc-Class A | TW | Shares | $41.3M | 351K |
| Hca Holdings Inc | HCA | Shares | $40.0M | 84K |
| Ccc Intelligent Solutions Ho | CCC | Shares | $39.7M | 6.6M |
| Ishares Core Msci Emerging | IEMG | Shares | $33.4M | 479K |
| Illinois Tool Works | ITW | Shares | $32.3M | 124K |
| Servicenow Inc | NOW | Shares | $31.5M | 301K |
| Intapp Inc | INTA | Shares | $31.3M | 1.2M |
| Shift4 Payments Inc-Class A | FOUR | Shares | $30.1M | 689K |
| Merck & Co. Inc. | MRK | Shares | $28.9M | 240K |
| Broadridge Financial Solutio | BR | Shares | $26.9M | 165K |
| Graco Inc | GGG | Shares | $26.9M | 317K |
| Raytheon Technologies Corp | RTX | Shares | $26.8M | 139K |
| Hubbell Inc | HUBB | Shares | $26.6M | 54K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.