SEC Filing Analysis: Phillips 66

Executive Summary

• Trading Significance: Low
• Key Takeaway: The Vanguard Group reports 0% ownership solely due to an internal reporting realignment, not a liquidation of shares.
• Market Impact: Neutral - This is a technical change in how Vanguard aggregates and reports holdings.

Company Information

Field	Value
Company	Phillips 66
CIK	0001534701
Market Cap	$70.32 Billion
Shares Outstanding	400,740,000

Insider Information

Field	Value
Name	The Vanguard Group
CIK	0000102909
Type	Institutional Investor (IA)
Location	Malvern, PA

Transaction Details

Field	Value
Form Type	SCHEDULE 13G/A (Amendment 14)
Event Date	03/13/2026
Shares Owned After	0
Percent of Class	0%
Ownership Type	N/A

Financial Impact Assessment

Transaction Materiality

Metric	Value
Transaction Value	N/A (Reporting Change)
% of Market Cap	N/A
Shares Transacted	N/A
Post-Transaction Ownership	0 shares (0% of outstanding)
Materiality Assessment	Low (Administrative)

Impact Evaluation

• Market Cap Context: For a $70.32B company, Vanguard's holdings are significant, but this filing represents a change in legal reporting structure rather than a transaction.
• Ownership Concentration: While this specific entity reports 0%, the actual economic interest likely remains within Vanguard's subsidiaries.
• Transaction Significance: The filing explicitly states that subsidiaries will now report beneficial ownership separately. This dissolves the aggregated reporting for the parent entity.

Market Impact Analysis

Stock Impact Prediction

• Direction: Neutral
• Reasoning: The filing contains a specific footnote explaining that The Vanguard Group, Inc. no longer has beneficial ownership due to an internal realignment where subsidiaries report separately. Investors should not interpret this as a sale of stock.

Volume & Sentiment

• Expected Volume Impact: Negligible.
• Sentiment Indicator: Neutral.

Additional Context

Transaction Notes

• Footnote Analysis: "On January 12, 2026, The Vanguard Group, Inc. went through an internal realignment... certain subsidiaries... will report beneficial ownership separately... The Vanguard Group, Inc. no longer has, or is deemed to have, beneficial ownership over securities beneficially owned by such subsidiaries."
• Regulatory Context: Filed pursuant to Rule 13d-1(b).