Institutions / Blair William & CO/IL
Blair William & CO/IL
CIK 902367 · Institution · as of Dec 31, 2025
Portfolio value
$37.26B
Positions
1,867
As of
Dec 31, 2025
Top holdings
Dec 31, 2025View all 1,867 →
| Company | Value | % of portfolio |
|---|---|---|
| Microsoft Corp | $1.73B | 4.6% |
| Apple Inc. | $1.62B | 4.3% |
| Amazon.com Inc | $1.40B | 3.8% |
| NVIDIA Corp | $1.02B | 2.8% |
| Alphabet Inc. | $978.67M | 2.6% |
| Alphabet Inc. | $780.49M | 2.1% |
| JPMORGAN CHASE & CO | $744.27M | 2.0% |
| Idexx Laboratories Inc /De | $677.46M | 1.8% |
| Visa Inc | $676.60M | 1.8% |
| SPDR S&P 500 ETF Tr | $584.95M | 1.6% |
| Mastercard Inc | $545.30M | 1.5% |
| Meta Platforms Inc | $485.96M | 1.3% |
| Costco Wholesale Corp /New | $449.44M | 1.2% |
| GE Vernova Inc. | $426.33M | 1.1% |
| Amphenol Corp /De | $358.65M | 1.0% |
| ELI LILLY & Co | $349.05M | 0.9% |
| ServiceNow Inc | $339.29M | 0.9% |
| Uber Technologies, Inc | $335.63M | 0.9% |
| iShares Tr | $334.54M | 0.9% |
| Progressive CORP/OH | $320.41M | 0.9% |
| Danaher Corp /De | $314.22M | 0.8% |
| Broadcom Inc. | $310.26M | 0.8% |
| AbbVie Inc. | $305.60M | 0.8% |
| Stryker Corp | $296.96M | 0.8% |
| Fastenal Co | $281.50M | 0.8% |
Activity
Dec 31, 2025
InsidersInstitutions
This fund's 13F position changes — what it's buying and selling.No quarter-over-quarter changes yet — position changes appear once we've ingested two consecutive 13F filings for this manager. We currently hold 1 quarter of holdings.