Filed: 10/8/2025ACC: 0001085146-25-005836
📋 What this filing means
CHESLEY TAFT & ASSOCIATES LLC filed this quarterly 13F‑HR report disclosing 348 equity positions with a total reported market value of $2.36B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
348
Positions
$2.36B
Total AUM (reported)
15.50M
Total Shares
Allocation by class
COM$1.51B63.8%
CAP STK CL C$104.12M4.4%
CL A$90.44M3.8%
COM CL A$44.77M1.9%
CORE S&P SCP ETF$40.84M1.7%
CORE S&P MCP ETF$39.19M1.7%
TR UNIT$37.41M1.6%
Portfolio Concentration
Top 3$307.11M13.0%
4–10$437.72M18.5%
11–25$504.24M21.4%
Rest$1.11B47.1%
Top 3 weight
13.0%
Top 10 weight
31.6%
Voting Authority Distribution
Total shares with voting rights: 15.50M
Sole
Full voting authority
13.08M
shares
% of voting shares84.3%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
2.43M
shares
% of voting shares15.7%
Investment Discretion (by position count)
Sole348
Shared0
Other0
Dominant voting typeSole · 84.3% of voting shares
Institutional Holdings348
Rows:
MICROSOFT CORP
SOLEShares225.77K
TypeSH
Market value$116.94M
4.96%
Sole
170.14K
Shared
0.00
None
55.63K
ALPHABET INC
SOLEShares427.51K
TypeSH
Market value$104.12M
4.41%
Sole
320.91K
Shared
0.00
None
106.60K
NVIDIA CORPORATION
SOLEShares461.19K
TypeSH
Market value$86.05M
3.65%
Sole
355.39K
Shared
0.00
None
105.80K
BROADCOM INC
SOLEShares255.04K
TypeSH
Market value$84.14M
3.57%
Sole
220.62K
Shared
0.00
None
34.42K
APPLE INC
SOLEShares286.66K
TypeSH
Market value$72.99M
3.09%
Sole
237.01K
Shared
0.00
None
49.65K
AMAZON COM INC
SOLEShares305.21K
TypeSH
Market value$67.01M
2.84%
Sole
250.70K
Shared
0.00
None
54.51K
COSTCO WHSL CORP NEW
SOLEShares65.86K
TypeSH
Market value$60.96M
2.58%
Sole
52.61K
Shared
0.00
None
13.24K
JPMORGAN CHASE & CO.
SOLEShares167.09K
TypeSH
Market value$52.70M
2.23%
Sole
138.06K
Shared
0.00
None
29.02K
STRYKER CORPORATION
SOLEShares137.85K
TypeSH
Market value$50.96M
2.16%
Sole
93.06K
Shared
0.00
None
44.80K
ORACLE CORP
SOLEShares174.03K
TypeSH
Market value$48.95M
2.07%
Sole
140.96K
Shared
0.00
None
33.07K
VISA INC
SOLEShares123.44K
TypeSH
Market value$42.14M
1.79%
Sole
103.83K
Shared
0.00
None
19.61K
ISHARES TR
SOLEShares343.68K
TypeSH
Market value$40.84M
1.73%
Sole
287.63K
Shared
0.00
None
56.05K
ISHARES TR
SOLEShares600.49K
TypeSH
Market value$39.19M
1.66%
Sole
521.11K
Shared
0.00
None
79.38K
SPDR S&P 500 ETF TR
SOLEShares56.15K
TypeSH
Market value$37.41M
1.59%
Sole
49.12K
Shared
0.00
None
7.03K
ISHARES TR
SOLEShares450.70K
TypeSH
Market value$37.22M
1.58%
Sole
405.52K
Shared
0.00
None
45.18K
SPDR GOLD TR
SOLEShares103.68K
TypeSH
Market value$36.86M
1.56%
Sole
71.17K
Shared
0.00
None
32.51K
JOHNSON & JOHNSON
SOLEShares198.13K
TypeSH
Market value$36.74M
1.56%
Sole
133.27K
Shared
0.00
None
64.85K
PALO ALTO NETWORKS INC
SOLEShares178.15K
TypeSH
Market value$36.27M
1.54%
Sole
136K
Shared
0.00
None
42.15K
AMERICAN EXPRESS CO
SOLEShares105.09K
TypeSH
Market value$34.91M
1.48%
Sole
68.24K
Shared
0.00
None
36.84K
ABBOTT LABS
SOLEShares223.16K
TypeSH
Market value$29.89M
1.27%
Sole
137.19K
Shared
0.00
None
85.98K
MASTERCARD INCORPORATED
SOLEShares49.30K
TypeSH
Market value$28.05M
1.19%
Sole
35.26K
Shared
0.00
None
14.05K
META PLATFORMS INC
SOLEShares37.11K
TypeSH
Market value$27.26M
1.15%
Sole
33.01K
Shared
0.00
None
4.11K
CHUBB LIMITED
SOLEShares95.38K
TypeSH
Market value$26.92M
1.14%
Sole
68.29K
Shared
0.00
None
27.09K
ALPHABET INC
SOLEShares105.17K
TypeSH
Market value$25.57M
1.08%
Sole
86.70K
Shared
0.00
None
18.47K
AUTOZONE INC
SOLEShares5.83K
TypeSH
Market value$24.99M
1.06%
Sole
4.54K
Shared
0.00
None
1.28K
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
MICROSOFT CORPSOLE | COM | 225.77K | SH | $116.94M 4.96% | 170.14K | 0.00 | 55.63K |
ALPHABET INCSOLE | CAP STK CL C | 427.51K | SH | $104.12M 4.41% | 320.91K | 0.00 | 106.60K |
NVIDIA CORPORATIONSOLE | COM | 461.19K | SH | $86.05M 3.65% | 355.39K | 0.00 | 105.80K |
BROADCOM INCSOLE | COM | 255.04K | SH | $84.14M 3.57% | 220.62K | 0.00 | 34.42K |
APPLE INCSOLE | COM | 286.66K | SH | $72.99M 3.09% | 237.01K | 0.00 | 49.65K |
AMAZON COM INCSOLE | COM | 305.21K | SH | $67.01M 2.84% | 250.70K | 0.00 | 54.51K |
COSTCO WHSL CORP NEWSOLE | COM | 65.86K | SH | $60.96M 2.58% | 52.61K | 0.00 | 13.24K |
JPMORGAN CHASE & CO.SOLE | COM | 167.09K | SH | $52.70M 2.23% | 138.06K | 0.00 | 29.02K |
STRYKER CORPORATIONSOLE | COM | 137.85K | SH | $50.96M 2.16% | 93.06K | 0.00 | 44.80K |
ORACLE CORPSOLE | COM | 174.03K | SH | $48.95M 2.07% | 140.96K | 0.00 | 33.07K |
VISA INCSOLE | COM CL A | 123.44K | SH | $42.14M 1.79% | 103.83K | 0.00 | 19.61K |
ISHARES TRSOLE | CORE S&P SCP ETF | 343.68K | SH | $40.84M 1.73% | 287.63K | 0.00 | 56.05K |
ISHARES TRSOLE | CORE S&P MCP ETF | 600.49K | SH | $39.19M 1.66% | 521.11K | 0.00 | 79.38K |
SPDR S&P 500 ETF TRSOLE | TR UNIT | 56.15K | SH | $37.41M 1.59% | 49.12K | 0.00 | 7.03K |
ISHARES TRSOLE | CORE MSCI TOTAL | 450.70K | SH | $37.22M 1.58% | 405.52K | 0.00 | 45.18K |
SPDR GOLD TRSOLE | GOLD SHS | 103.68K | SH | $36.86M 1.56% | 71.17K | 0.00 | 32.51K |
JOHNSON & JOHNSONSOLE | COM | 198.13K | SH | $36.74M 1.56% | 133.27K | 0.00 | 64.85K |
PALO ALTO NETWORKS INCSOLE | COM | 178.15K | SH | $36.27M 1.54% | 136K | 0.00 | 42.15K |
AMERICAN EXPRESS COSOLE | COM | 105.09K | SH | $34.91M 1.48% | 68.24K | 0.00 | 36.84K |
ABBOTT LABSSOLE | COM | 223.16K | SH | $29.89M 1.27% | 137.19K | 0.00 | 85.98K |
MASTERCARD INCORPORATEDSOLE | CL A | 49.30K | SH | $28.05M 1.19% | 35.26K | 0.00 | 14.05K |
META PLATFORMS INCSOLE | CL A | 37.11K | SH | $27.26M 1.15% | 33.01K | 0.00 | 4.11K |
CHUBB LIMITEDSOLE | COM | 95.38K | SH | $26.92M 1.14% | 68.29K | 0.00 | 27.09K |
ALPHABET INCSOLE | CAP STK CL A | 105.17K | SH | $25.57M 1.08% | 86.70K | 0.00 | 18.47K |
AUTOZONE INCSOLE | COM | 5.83K | SH | $24.99M 1.06% | 4.54K | 0.00 | 1.28K |
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