Terminal · Institutions
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
BROWN BROTHERS HARRIMAN & CO (CIK 14661) reported $18.65B across 1,777 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: IVV ($1.14B, 6.09%), GOOG ($810.7M, 4.35%), MSFT ($720.9M, 3.87%), AAPL ($687.4M, 3.69%), MZLSX ($633.9M, 3.40%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | IVV | ISHARES CORE S&P 500 ETF | $1.14B | 6.09% | 1.7M | Added |
| 2 | GOOG | ALPHABET INC-CL C | $810.7M | 4.35% | 2.8M | Trimmed |
| 3 | MSFT | MICROSOFT CORP | $720.9M | 3.87% | 1.9M | Added |
| 4 | AAPL | APPLE INC | $687.4M | 3.69% | 2.7M | Added |
| 5 | MZLSX | AKRE FOCUS ETF | $633.9M | 3.40% | 12.0M | Trimmed |
| 6 | BRK/B | BERKSHIRE HATHAWAY INC-CL B | $545.6M | 2.93% | 1.1M | Added |
| 7 | KLAC | KLA CORP | $515.2M | 2.76% | 349,901 | Trimmed |
| 8 | AMZN | AMAZON.COM INC | $475.4M | 2.55% | 2.3M | Added |
| 9 | BBTFX | BBH SELECT MID CAP ETF | $462.7M | 2.48% | 42.0M | Trimmed |
| 10 | BBTFX | BBH SELECT LARGE CAP ETF | $420.2M | 2.25% | 28.0M | Added |
| 11 | IEFA | ISHARES CORE MSCI EAFE ETF | $386.5M | 2.07% | 4.3M | Added |
| 12 | WM | WASTE MANAGEMENT INC | $379.2M | 2.03% | 1.7M | Added |
| 13 | MA | MASTERCARD INC - A | $362.2M | 1.94% | 724,865 | Trimmed |
| 14 | LIN | LINDE PLC | $358.8M | 1.92% | 723,725 | Trimmed |
| 15 | NVDA | NVIDIA CORP | $331.0M | 1.78% | 1.9M | Added |
| 16 | AMAT | APPLIED MATERIALS INC | $300.5M | 1.61% | 879,089 | Trimmed |
| 17 | USB | US BANCORP | $298.8M | 1.60% | 5.7M | Added |
| 18 | QLTY | GMO U.S. QUALITY ETF | $292.7M | 1.57% | 8.1M | Added |
| 19 | ORCL | ORACLE CORP | $277.5M | 1.49% | 1.9M | Trimmed |
| 20 | PGR | PROGRESSIVE CORP | $258.2M | 1.38% | 1.3M | Added |
| 21 | EAGL | EAGLE CAPITAL SELECT EQTY | $249.9M | 1.34% | 8.2M | Added |
| 22 | WMT | WALMART INC | $240.2M | 1.29% | 1.9M | Added |
| 23 | COST | COSTCO WHOLESALE CORP | $233.2M | 1.25% | 234,028 | Added |
| 24 | LLY | ELI LILLY & CO | $225.9M | 1.21% | 245,599 | Added |
| 25 | AJG | ARTHUR J GALLAGHER & CO | $223.4M | 1.20% | 1.0M | Added |
Source: SEC Form 13F filings · as of 2026-03-31