Phillips 66
PSX- Exchange
- NYSE
- Industry
- Petroleum Refining
- SEC CIK
- 0001534701
In the last 90 days, Phillips 66 insiders filed 0 open-market purchases and 7 sales; 2,109 institutions reported holding it in 13F filings for Q2 2026, worth $53.5B in total; 3 superinvestors hold it, including Elliott Investment Management and Harris Associates (Oakmark).
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $29.9M in total
- 7
- 13F holdersQ2 2026, +2 vs. previous quarter
- 2,109
- 13F valueReported value at the end of Q2 2026
- $53.5B
- Superinvestors holdingAt the end of Q2 2026
- 3
Price chart
Superinvestors holding PSX, Q2 2026
3 superinvestors report holding Phillips 66 on Form 13F. Percentages are the stock's share of each portfolio.
Elliott Investment Management
Paul Singer
22.8%
Phillips 66's share of the portfolio
- Shares
- 19,251,000
- Value
- $3.25B
Harris Associates (Oakmark)
Bill Nygren
0.4%
Phillips 66's share of the portfolio
- Shares
- 1,757,891
- Value
- $297.2M
| Superinvestor | Weight | Value |
|---|---|---|
| Semper Augustus | <0.1% | $248.8K |
Latest insider trades
Open-market purchases and sales by Phillips 66 insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 17, 2026 (view filing)5:09 PM ET | Sep 16 | 1 day | Mandell BrianExecutive Vice President | SSale | −23.4K | $265.06 | −$6.20M | −27.5%61.6K after | |
| Aug 13, 2026 (view filing)5:30 PM ET | Aug 12 | 1 day | Harbison Richard GEVP, Refining | SSale | −52.1K | $223.76 | −$11.7M | −57.1%39.1K after | |
| Aug 12, 2026 (view filing)5:01 PM ET | Aug 10-11 | 2 days | Mandell BrianExecutive Vice President | SSale | −33.3K | $214.90 | −$7.16M | −35.1%61.6K after | 2 lots |
| Aug 11, 2026 (view filing)4:13 PM ET | Aug 10 | 1 day | Davis Lisa AnnDirector | SSale | −1.51K | $207.73 | −$314.7K | −20.8%5.75K after | 3 lots |
| Aug 11, 2026 (view filing)4:11 PM ET | Aug 7-10 | 4 days | Kluppel Ann MSVP and Controller | SSale | −7.83K | $210.78 | −$1.65M | −23.6%25.4K after | 4 lots |
| Jul 21, 2026 (view filing)8:21 PM ET | Jul 21 | Same day | Sutherland Vanessa AllenEVP, GC and Secretary | SSale | −3.52K | $211.05 | −$743.5K | −11.3%27.5K after | Amended |
| Jul 21, 2026 (view filing)6:25 PM ET | Jul 20 | 1 day | Sutherland Vanessa AllenEVP, GC and Secretary | SSale | −563 | $211.01 | −$118.8K | −1.8%31.1K after | From original |
| Jul 13, 2026 (view filing)5:16 PM ET | Jul 9 | 4 days | Mitchell Kevin JExec. VP and CFO | SSale | −11.0K | $190.03 | −$2.09M | −10.2%97.4K after | 10b5-1 |
| May 12, 2026 (view filing) | May 8-11 | 4 days | Mitchell Kevin JExec. VP and CFO | SSale | −30.0K | $170.04 | −$5.10M | −23.6%97.4K after | 2 lots |
| May 7, 2026 (view filing) | May 6 | 1 day | Meyers Kevin OmarDirector | PPurchase | +175 | $173.13 | +$30.3K | +1.1%16.8K after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Phillips 66 at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 34,112,861 | $5.77B | 0.09% | +2,088,264+6.5% | Added |
| Vanguard Capital Management LLC | 26,183,335 | $4.43B | 0.09% | +75,351+0.3% | Added |
| State Street Corp | 26,044,694 | $4.40B | 0.13% | +271,841+1.1% | Added |
| Vanguard Portfolio Management LLC | 22,214,319 | $3.76B | 0.17% | +113,627+0.5% | Added |
| Elliott Investment Management L.P.SuperinvestorElliott Investment Management | 19,251,000 | $3.25B | 22.77% | 00.0% | Unchanged |
| Wells Fargo & Company | 12,479,393 | $2.11B | 0.37% | −1,308,614−9.5% | Reduced |
| Geode Capital Management, LLC | 11,122,010 | $1.87B | 0.10% | +463,835+4.4% | Added |
| Morgan Stanley | 7,206,592 | $1.22B | 0.06% | +106,463+1.5% | Added |
| Bank of New York Mellon Corp | 6,466,764 | $1.09B | 0.18% | −412,449−6.0% | Reduced |
| Goldman Sachs Group Inc | 5,613,271 | $948.9M | 0.10% | −110,620−1.9% | Reduced |