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PSX · Phillips 66 · Holdings

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$264.58 +0.35 (+0.13%) At close · Oct 2
Market Cap
$102.05B
Shares
399.02M
Volume · Oct 2 2.06M Avg daily vol (3M) 2.89M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 2,118
Total Value: $54,240,532,288
Total Shares: 322,077,320
Showing 1–100 of 2,167 holdings by value · page 1 of 22

Institutional Ownership Trend

28 quarters

Holder Concentration

Across 2,117 13F filers
Top Holder
10.6%
Sep 2023 → Jun 2026 · range 10.1% – 16.6%
of institutional value
Top 5
39.8%
Sep 2023 → Jun 2026 · range 39.2% – 44.8%
of institutional value
Top 10
53.2%
Sep 2023 → Jun 2026 · range 51.2% – 59.2%
of institutional value
HHI
391
Sep 2023 → Jun 2026 · range 391 – 551
Broadly held
Showing 100 of 2,167
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1534701 CUSIP 718546104 13F (30d) 43 filings 29 filers Visit website Investor relations