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.
BLAIR WILLIAM & CO/IL (CIK 902367) reported $38.39B across 1,981 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: AAPL ($1.66B, 4.32%), AMZN ($1.40B, 3.65%), MSFT ($1.28B, 3.35%), NVDA ($1.08B, 2.80%), GOOG ($1.04B, 2.72%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | AAPL | APPLE INC | $1.66B | 4.32% | 5.7M | Trimmed |
| 2 | AMZN | AMAZON COM INC | $1.40B | 3.65% | 5.9M | Trimmed |
| 3 | MSFT | MICROSOFT CORP | $1.28B | 3.35% | 3.4M | Trimmed |
| 4 | NVDA | NVIDIA CORPORATION | $1.08B | 2.80% | 5.4M | Trimmed |
| 5 | GOOG | ALPHABET INC | $1.04B | 2.72% | 3.0M | Trimmed |
| 6 | GOOGL | ALPHABET INC | $858.6M | 2.24% | 2.4M | Trimmed |
| 7 | GEV | GE VERNOVA INC | $775.0M | 2.02% | 659,673 | Trimmed |
| 8 | JPM | JPMORGAN CHASE & CO | $743.2M | 1.94% | 2.3M | Trimmed |
| 9 | V | VISA INC | $631.8M | 1.65% | 1.8M | Trimmed |
| 10 | SPY | STATE STR SPDR S&P 500 ETF T | $633.3M | 1.65% | 848,034 | Added |
| 11 | COST | COSTCO WHOLESALE CORPORATION | $490.8M | 1.28% | 524,692 | Added |
| 12 | IDXX | IDEXX LABS INC | $483.6M | 1.26% | 918,556 | Trimmed |
| 13 | APH | AMPHENOL CORP | $441.6M | 1.15% | 2.5M | Trimmed |
| 14 | MA | MASTERCARD INCORPORATED | $432.6M | 1.13% | 842,350 | Trimmed |
| 15 | RSP | INVESCO EXCHANGE TRADED FD T | $421.8M | 1.10% | 2.0M | Added |
| 16 | PANW | PALO ALTO NETWORKS INC | $418.3M | 1.09% | 1.2M | Trimmed |
| 17 | LLY | ELI LILLY & CO | $416.3M | 1.08% | 347,098 | Added |
| 18 | VEU | VANGUARD INTL EQUITY INDEX F | $375.1M | 0.98% | 4.5M | Added |
| 19 | META | META PLATFORMS INC | $377.9M | 0.98% | 670,881 | Trimmed |
| 20 | MU | MICRON TECHNOLOGY INC | $364.6M | 0.95% | 315,878 | Trimmed |
| 21 | IVV | ISHARES TR | $363.0M | 0.95% | 484,704 | Trimmed |
| 22 | FAST | FASTENAL CO | $355.8M | 0.93% | 7.4M | Added |
| 23 | AVGO | BROADCOM INC | $351.2M | 0.91% | 929,716 | Added |
| 24 | ABBV | ABBVIE INC | $324.1M | 0.84% | 1.3M | Trimmed |
| 25 | VEA | VANGUARD TAX-MANAGED FDS | $305.7M | 0.80% | 4.3M | Added |
Source: SEC Form 13F filings · as of 2026-06-30