Arkolith/Funds/Chesley Taft & Associates LLC

Chesley Taft & Associates LLC

CIK: 1164632Q1 2026
Active Filer
Portfolio Value
$2.4B
Positions
646
New Buys
33
25 sold
Changes
195 ↑ / 272 ↓

Top HoldingsQ1 2026

646 total positions
#SecurityValueShares% PortChangeΔ Shares
1ALPHABET INC
CAP STK CL C
$112.3M391.4K4.7%
REDUCED
-6,850
2MICROSOFT CORP
COM
$80.9M218.5K3.4%
ADDED
+197.4K
3NVIDIA CORPORATION
COM
$77.4M443.9K3.2%
ADDED
+414.5K
4APPLE INC
COM
$68.5M269.9K2.9%
ADDED
+255.2K
5AMAZON COM INC
COM
$65.0M312.3K2.7%
ADDED
+286.9K
6BROADCOM INC
COM
$63.2M204.3K2.6%
REDUCED
-34,919
7COSTCO WHOLESALE CORPORATION
COM
$61.4M61.7K2.6%
REDUCED
-1,399
8JPMORGAN CHASE & CO
COM
$48.5M165.0K2.0%
ADDED
+154.7K
9JOHNSON & JOHNSON
COM
$46.3M189.4K1.9%
REDUCED
-1,791
10ISHARES TR
CORE MSCI TOTAL
$44.0M507.6K1.8%
ADDED
+15.2K
11STRYKER CORPORATION
COM
$42.5M129.2K1.8%
ADDED
+119.2K
12ISHARES TR
CORE S&P SCP ETF
$41.8M336.3K1.7%
ADDED
+302.2K
13ISHARES TR
CORE S&P MCP ETF
$38.4M568.3K1.6%
ADDED
+533.5K
14STATE STR SPDR S&P 500 ETF T
TR UNIT
$36.8M56.5K1.5%
ADDED
+50.6K
15SPDR GOLD TR
GOLD SHS
$35.5M82.6K1.5%
REDUCED
-15,830
16VISA INC
COM CL A
$33.7M111.5K1.4%
REDUCED
-10,294
17
CHUBB LTD SWITZ
COM
$30.1M92.5K1.3%
ADDED
+219
18PALO ALTO NETWORKS INC
COM
$28.2M175.6K1.2%
ADDED
+1.2K
19ALPHABET INC
CAP STK CL A
$28.1M97.6K1.2%
ADDED
+91.4K
20AMPHENOL CORP
CL A
$24.4M193.2K1.0%
ADDED
+179.9K
21AMERICAN EXPRESS CO
COM
$24.2M79.9K1.0%
ADDED
+76.5K
22PEPSICO INC
COM
$24.0M154.8K1.0%
REDUCED
-6,599
23ABBOTT LABORATORIES
COM
$22.6M219.7K0.9%
ADDED
+196.3K
24MASTERCARD INCORPORATED
CL A
$22.4M44.8K0.9%
REDUCED
-1,900
25ORACLE CORP
COM
$21.3M144.5K0.9%
REDUCED
-31,835
Showing top 25 of 646 positions

Filing History

Q1 2026621 pos
$2.4B
Q4 2025624 pos
$2.5B

Data Source

Holdings data sourced from SEC EDGAR 13F-HR filings. Updated quarterly, approximately 45 days after quarter end. All data is public domain.

Last filed: Apr 13, 2026