Institutional Fund
Chesley Taft & Associates LLC
Chicago, ILCIK 11646325 filings on record
Portfolio Value
$2.39B
Q1 2026
Holdings
370
Reported positions
New Buys
24
Opened this quarter
QoQ Change
-5.6%
from $2.53B
Portfolio Value Trend
Reported 13F value by quarter
Portfolio value trend — upgrade to see history
UpgradeTop Allocations
Largest positions by weight
- Alphabet Inc5.1%
- Microsoft Corp3.7%
- Nvidia Corporation3.4%
- Apple Inc3.0%
- Amazon Com Inc3.0%
- Broadcom Inc2.8%
- Other79.0%
Portfolio Holdings
370 positions · Q1 2026
| # | Security | Shares | Value | % Port. | Δ Shares | Activity |
|---|---|---|---|---|---|---|
| 1 | Alphabet Inc | 426.2K | $122.26M | 5.1% | −6.9K | Reduced |
| 2 | Microsoft Corp | 238.1K | $88.13M | 3.7% | −3.3K | Reduced |
| 3 | Nvidia Corporation | 473.2K | $82.52M | 3.4% | −7.1K | Reduced |
| 4 | Apple Inc | 284.4K | $72.17M | 3.0% | −2.5K | Reduced |
| 5 | Amazon Com Inc | 339.7K | $70.74M | 3.0% | +24.3K | Added |
| 6 | Broadcom Inc | 218.4K | $67.60M | 2.8% | −38.8K | Reduced |
| 7 | Costco Whsl Corp New | 67.2K | $67.00M | 2.8% | −1.4K | Reduced |
| 8 | Jpmorgan Chase & Co. | 175.1K | $51.51M | 2.2% | −1.1K | Reduced |
| 9 | Johnson & Johnson | 210.7K | $51.51M | 2.2% | −2.2K | Reduced |
| 10 | Ishares Tr | 370.1K | $46.01M | 1.9% | +4.8K | Added |
360 more holdings on Premium
See this fund's complete portfolio, full position changes, and activity history.
Unlock full portfolio