What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
CIK: 0001164632
Total reported value
$2.6B
$2.6B
334 檔
16.0%
The Q2 2025 SEC filing reveals that Chesley Taft & Associates LLC held a total portfolio value of $2.6B, covering 334 public equity positions.
In Q2 2025, Chesley Taft & Associates LLC adopted a defensive or profit-taking posture, trimming 27 positions and completely liquidating 3 holdings to manage risk exposure.
Showing top 200 holdings (of 334 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | MSFT | Microsoft CORP | Stock-Tech | 5.14% | -0.53% | -1.37% | |
| 2 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 3.51% | +0.65% | -5.28% | |
| 3 | AVGO | Broadcom Inc | Stock-Tech | 3.33% | +0.30% | -2.41% | |
| 4 | NVDA | Nvidia CORP | Stock-Tech | 3.30% | +0.17% | -1.14% | |
| 5 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 3.01% | +0.20% | +20.64% | |
| 6 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 3.00% | -0.39% | -0.91% | |
| 7 | AAPL | Apple Inc | Stock-Tech | 2.59% | +0.18% | -5.85% | |
| 8 | SYK | Stryker CORP | Stock-Healthcare | 2.53% | -0.21% | -1.03% | |
| 9 | JPM | Jpmorgan Chase & Co | Stock-Financials | 2.20% | +0.03% | -0.70% | |
| 10 | V | Visa Inc-class A Shares | Stock-Financials | 2.01% | +0.09% | -1.29% | |
| 11 | IJR | Ishares Core S&p Small-cap E | ETF-Small Cap | 1.74% | +0.23% | -3.94% | |
| 12 | IJH | Ishares Core S&p Midcap ETF | ETF-Other | 1.72% | +0.11% | -9.75% | |
| 13 | PANW | Palo Alto Networks Inc | Stock-Tech | 1.66% | +1.13% | -1.09% | |
| 14 | ORCL | Oracle CORP | Stock-Tech | 1.66% | -0.07% | -0.56% | |
| 15 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 1.55% | +0.09% | -1.03% | |
| 16 | AXP | American Express Co | Stock-Financials | 1.50% | +0.03% | +0.12% | |
| 17 | GLD | Spdr Gold Shares | ETF-Commodities | 1.47% | -0.38% | +0.57% | |
| 18 | IXUS | Ishares Core Intl Stock ETF | ETF-Other | 1.47% | +0.12% | -2.09% | |
| 19 | ABT | Abbott Laboratories | Stock-Healthcare | 1.41% | -0.05% | -0.60% | |
| 20 | JNJ | Johnson & Johnson | Stock-Healthcare | 1.39% | -0.08% | -0.63% | |
| 21 | MA | Mastercard Inc - A | Stock-Financials | 1.29% | -0.04% | -1.94% | |
| 22 | CB | Chubb Limited | Stock-Financials | 1.28% | -0.02% | +0.54% | |
| 23 | ACN | Accenture plc | Stock-Tech | 1.23% | -0.37% | -0.53% | |
| 24 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.23% | -0.07% | -0.74% | |
| 25 | DIS | Walt Disney Co/the | Stock-Comm Services | 1.04% | -0.06% | +1.36% | |
| 26 | HON | Honeywell International Inc | Stock-Industrials | 1.04% | -0.94% | EXIT | |
| 27 | HD | Home Depot Inc | Stock-Consumer Disc | 1.02% | -0.05% | -0.58% | |
| 28 | AZO | Autozone Inc | Stock-Consumer Disc | 0.99% | -0.10% | -0.17% | |
| 29 | PEP | Pepsico Inc | Stock-Consumer Staples | 0.97% | -0.23% | -6.28% | |
| 30 | ITW | Illinois Tool Works | Stock-Industrials | 0.93% | -0.07% | -1.54% | |
| 31 | KO | Coca-cola Co/the | Stock-Consumer Staples | 0.89% | -0.02% | +4.59% | |
| 32 | WM | Waste Management Inc | Stock-Industrials | 0.87% | -0.08% | -0.50% | |
| 33 | APH | Amphenol Corp-cl A | Stock-Tech | 0.87% | +0.30% | -1.96% | |
| 34 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.80% | +0.15% | -12.01% | |
| 35 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.79% | +0.16% | -1.01% | |
| 36 | WFC | Wells Fargo & Co | Stock-Financials | 0.79% | -0.03% | +5.82% | |
| 37 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 0.76% | +0.14% | +1.29% | |
| 38 | TMO | Thermo Fisher Scientific Inc | Stock-Healthcare | 0.75% | -0.03% | -0.72% | |
| 39 | VEU | Vanguard Ftse All-world Ex-u | ETF-Other | 0.73% | +0.04% | +2.86% | |
| 40 | ZTS | Zoetis Inc | Stock-Healthcare | 0.72% | -0.12% | -3.12% | |
| 41 | RTX | Rtx CORP | Stock-Industrials | 0.71% | -0.06% | +24.83% | |
| 42 | MUB | Ishares National Muni Bond E | ETF-Other | 0.68% | -0.04% | -18.01% | |
| 43 | VEA | Vanguard Ftse Developed ETF | ETF-Other | 0.67% | +0.07% | +4.96% | |
| 44 | ICE | Intercontinental Exchange In | Stock-Financials | 0.62% | -0.14% | -2.76% | |
| 45 | NFLX | Netflix Inc | Stock-Comm Services | 0.61% | -0.13% | +0.95% | |
| 46 | XLF | Ss Financial Select Sector | ETF-Other | 0.60% | +0.01% | -5.89% | |
| 47 | XOM | Exxon Mobil CORP | Stock-Energy | 0.59% | -0.26% | +0.02% | |
| 48 | CRM | Salesforce Inc | Stock-Tech | 0.59% | +0.18% | -1.51% | |
| 49 | UBER | Uber Technologies Inc | Stock-Industrials | 0.57% | +0.08% | +4529.10% | |
| 50 | BX | Blackstone Inc | Stock-Financials | 0.57% | -0.01% | -0.58% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | AVGO | Broadcom Inc | +1.1% | -2.41% | Trim |
| 2 | MSFT | Microsoft CORP | +0.9% | -1.37% | Trim |
| 3 | NVDA | Nvidia CORP | +0.8% | -1.14% | Trim |
| 4 | AMZN | Amazon.com Inc | +0.7% | +20.64% | Add |
| 5 | UBER | Uber Technologies Inc | +0.6% | +4529.10% | Add |
| 6 | ORCL | Oracle CORP | +0.5% | -0.56% | Trim |
| 7 | APH | Amphenol Corp-cl A | +0.2% | -1.96% | Trim |
| 8 | META | Meta Platforms Inc-class A | +0.2% | -0.74% | Trim |
| 9 | JPM | Jpmorgan Chase & Co | +0.2% | -0.70% | Trim |
| 10 | DIS | Walt Disney Co/the | +0.2% | +1.36% | Add |
| 11 | RTX | Rtx CORP | +0.2% | +24.83% | Add |
| 12 | NFLX | Netflix Inc | +0.2% | +0.95% | Add |
| 13 | PANW | Palo Alto Networks Inc | +0.1% | -1.09% | Trim |
| 14 | JMUB | Jpmorgan Municipal ETF | +0.1% | +87.35% | Add |
| 15 | AXP | American Express Co | +0.1% | +0.12% | Add |
| 16 | CBOE | Cboe Global Markets Inc | +0.1% | +108.43% | Add |
| 17 | NOW | Servicenow Inc | +0.1% | +42.02% | Add |
| 18 | JPIE | Jpmorgan Income ETF | +0.1% | NEW | New buy |
| 19 | WELL | Welltower Inc | +0.1% | NEW | New buy |
| 20 | C | Citigroup Inc | +0.1% | +10.31% | Add |
| 21 | WFC | Wells Fargo & Co | +0.1% | +5.82% | Add |
| 22 | VEA | Vanguard Ftse Developed ETF | +0.1% | +4.96% | Add |
| 23 | RAL | Ralliant CORP | +0.1% | NEW | New buy |
| 24 | VEU | Vanguard Ftse All-world Ex-u | 0% | +2.86% | Add |
| 25 | JMST | JPM Ultra-short Muni Income | 0% | +23.77% | Add |
| 26 | IVV | Ishares Core S&p 500 ETF | 0% | +1.29% | Add |
| 27 | SPY | Ss Spdr S&p 500 ETF Trust-us | 0% | -1.03% | Trim |
| 28 | IXUS | Ishares Core Intl Stock ETF | — | -2.09% | Trim |
| 29 | HON | Honeywell International Inc | — | -1.89% | Trim |
| 30 | GOOG | Alphabet Inc-cl C | 0% | -5.28% | Trim |
| 31 | GLD | Spdr Gold Shares | 0% | +0.57% | Add |
| 32 | SYK | Stryker CORP | -0.1% | -1.03% | Trim |
| 33 | NOC | Northrop Grumman CORP | -0.1% | -65.39% | Trim |
| 34 | LQD | Ishr Ibx Usd Invgd Cb Etf-ui | -0.1% | EXIT | Sold out |
| 35 | PHM | Pultegroup Inc | -0.1% | EXIT | Sold out |
| 36 | FTV | Fortive CORP | -0.1% | -2.74% | Trim |
| 37 | DECK | Deckers Outdoor CORP | -0.1% | EXIT | Sold out |
| 38 | XOM | Exxon Mobil CORP | -0.1% | +0.02% | Add |
| 39 | COST | Costco Wholesale CORP | -0.1% | -0.91% | Trim |
| 40 | ZTS | Zoetis Inc | -0.1% | -3.12% | Trim |
| 41 | ACN | Accenture plc | -0.2% | -0.53% | Trim |
| 42 | FISV | Fiserv Inc | -0.2% | -7.11% | Trim |
| 43 | MUB | Ishares National Muni Bond E | -0.2% | -18.01% | Trim |
| 44 | IJH | Ishares Core S&p Midcap ETF | -0.2% | -9.75% | Trim |
| 45 | TMO | Thermo Fisher Scientific Inc | -0.3% | -0.72% | Trim |
| 46 | JNJ | Johnson & Johnson | -0.3% | -0.63% | Trim |
| 47 | PEP | Pepsico Inc | -0.3% | -6.28% | Trim |
| 48 | UNH | Unitedhealth Group Inc | -0.4% | -3.23% | Trim |
| 49 | BDX | Becton Dickinson And Co | -0.5% | -47.97% | Trim |
| 50 | AAPL | Apple Inc | -0.6% | -5.85% | Trim |
According to official SEC Form 13F filings, Chesley Taft & Associates LLC reported a total U.S. public equity portfolio value of $2.6B across 334 disclosed positions in Q2 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including MSFT, GOOG, AVGO) accounted for 16.0% of total reported equity market value during Q2 2025.
Top New Position Initiated
JPIE
市值: $2.7M
Top Position Liquidated / Trimmed
DECK
前期市值: $2.2M
During Q2 2025, Chesley Taft & Associates LLC's top holdings by market value included MSFT (5.1%)、GOOG (3.5%)、AVGO (3.3%). The largest single position, MSFT, represented 5.1% of total portfolio value.
In Q2 2025, Chesley Taft & Associates LLC made 50 total portfolio adjustments, initiating 3 new buys, adding to 17 positions, trimming 27 holdings, and fully liquidating 3 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.