SEC Filing Analysis: BRIGHTON JONES LLC (13F-HR)

Executive Summary

• Trading Significance: Medium
• Key Takeaway: Brighton Jones LLC, a Seattle-based investment advisor, has filed its quarterly Form 13F-HR, disclosing $4.17 billion in equity assets under management across 1,025 positions as of September 30, 2025. The portfolio shows a heavy concentration in mega-cap technology stocks and large, diversified ETFs.
• Market Impact: As a backward-looking report, 13F filings do not typically cause immediate market volatility. However, they are widely analyzed to gauge institutional sentiment. The firm's significant holdings in major tech companies like Amazon, Microsoft, and Apple reinforces a broader institutional trend of confidence in the tech sector's long-term growth.

Filer Information

Field	Value
Filer Name	BRIGHTON JONES LLC
CIK	0001360798
Type	Institutional Investment Manager
Total Reported Assets	$4,170,340,093
Total Positions	1,025
Signatory	Christina Owens, Chief Compliance Officer

Portfolio Highlights (as of 2025-09-30)

This Form 13F-HR is a snapshot of holdings and does not detail individual buy or sell transactions. The table below lists the top 10 largest positions by market value, which collectively represent a significant portion of the total reported assets.

Issuer	Ticker (if available)	Value (USD)	Shares
AMAZON COM INC	AMZN	$867,035,167	3,948,787
MICROSOFT CORP	MSFT	$368,079,787	710,647
APPLE INC	AAPL	$135,903,258	533,728
VANGUARD INDEX FDS (TOTAL STK MKT)	VTI	$96,637,062	294,473
NVIDIA CORPORATION	NVDA	$88,232,559	472,894
DIMENSIONAL ETF TRUST (GLOBAL REAL EST)	DFGR	$65,520,790	2,399,150
DIMENSIONAL ETF TRUST (INTL CORE EQUITY)	DFAI	$64,407,828	1,964,252
ISHARES TR (RUS 1000 ETF)	IWB	$64,684,034	176,984
DIMENSIONAL ETF TRUST (US CORE EQUITY 2)	DFAC	$74,376,063	1,928,340
SNOWFLAKE INC	SNOW	$16,215,443	71,893

Market Impact Analysis

Stock Impact Prediction

• Direction: Neutral
• Reasoning: This filing is a quarterly snapshot of positions held nearly two weeks prior to the filing date. The information is dated and is unlikely to have a direct, immediate impact on the stock prices of the underlying holdings. Its value lies in trend and sentiment analysis over time.

Volume & Sentiment

• Expected Volume Impact: Minimal. 13F filings are expected events and the data is historical.
• Sentiment Indicator: Bullish on US Mega-Cap Tech. The portfolio's top holdings are heavily weighted towards market leaders in technology and e-commerce. The substantial allocation to broad-market and international ETFs also indicates a strategy of capturing diversified market growth.

Investment Insights

Positive Market Indicators

• High-Conviction Bets: The firm holds a very large, concentrated position in Amazon ($867M), representing over 20% of its reported portfolio. This indicates extremely high conviction in the company.
• Diversified Core: Beyond the top concentrated picks, the portfolio is highly diversified with 1,025 positions, including numerous ETFs, suggesting a core-satellite investment strategy.
• Broad Market Exposure: Significant investments in total market ETFs (VTI, IWB) and international ETFs (DFAI, VEA) show a strategy aimed at capturing global equity returns.

Risk Factors

• Backward-Looking Data: The primary risk in interpreting this filing is its historical nature. These holdings were as of September 30, 2025, and may have changed materially by the time of this analysis.
• Concentration Risk: The heavy allocation to a few top tech stocks, particularly Amazon, exposes the portfolio to significant risk if those specific stocks underperform.

Key Takeaways

1. Tech Dominance: Brighton Jones LLC maintains a strong, bullish outlook on mega-cap technology, with Amazon, Microsoft, Apple, and NVIDIA among its top holdings.
2. ETF Utilization: The firm makes extensive use of ETFs for diversification, particularly from Vanguard, iShares, and Dimensional, to build a globally diversified core.
3. Substantial AUM: With over $4.1 billion in reported assets, Brighton Jones is a significant institutional player, and its portfolio decisions reflect a sophisticated, long-term outlook.

Contextual Analysis

Timing Significance

The filing covers the third quarter of 2025. It provides a valuable data point for how a large institutional manager was positioned leading into the final quarter of the year. It does not reflect any adjustments made in response to market events after September 30, 2025.

Company Context

Brighton Jones LLC is a wealth management firm providing investment advisory and financial planning services. Its 13F filings reflect the aggregated equity positions held on behalf of its clients.

Risk Assessment

Risk Level: Low

Risk Factors (for interpretation)

• Stale Data: The data is over a month old by the time it is publicly digested, making it a poor indicator for short-term trading.
• Lack of Context: The filing does not explain the rationale behind the holdings or whether they are part of a hedging strategy. It also does not include short positions.
• No Transaction Data: This is a holdings report, not a transaction report. It's impossible to know the cost basis or the timing of the purchases/sales that led to these positions.

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IMPORTANT DISCLAIMER: This analysis is for informational purposes only and is not intended as investment advice. The information presented is based on publicly available SEC filings and should not be construed as a recommendation to buy, sell, or hold any securities. Past performance does not guarantee future results. All investments carry risk, including the potential loss of principal. Please consult with a qualified financial advisor before making any investment decisions.

Analysis generated on 2025-10-14 | Data source: SEC EDGAR