PSX — Phillips 66
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Dividends
Measured signals that fired on PSX
| date | signal | measured base rate |
|---|---|---|
| 2026-08-20 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-08-12 | Cluster sale: three or more insiders insider | -0.37% over 21 days · t = -3.38 · n = 21,542 statistically distinguishable from its control group |
| 2026-08-11 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-08-10 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 statistically distinguishable from its control group |
| 2026-07-09 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 statistically distinguishable from its control group |
| 2026-07-08 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-12 | Harbison Richard G EVP, Refining | Open-market sale | 52.1K | 223.76 | 11.7M |
| 2026-08-12 | Harbison Richard G EVP, Refining | Option exercise | 23.8K | 100.44 | 2.4M |
| 2026-08-12 | Harbison Richard G EVP, Refining | Option exercise | 14.8K | 89.05 | 1.3M |
| 2026-08-12 | Harbison Richard G EVP, Refining | Option exercise | 13.5K | 74.70 | 1.0M |
| 2026-08-11 | Mandell Brian Executive Vice President | Open-market sale | 30.0K | 215.00 | 6.5M |
| 2026-08-11 | Mandell Brian Executive Vice President | Option exercise | 30.0K | 74.70 | 2.2M |
| 2026-08-10 | Mandell Brian Executive Vice President | Open-market sale | 3.3K | 214.02 | 706.3K |
| 2026-08-10 | Kluppel Ann M SVP and Controller | Open-market sale | 2.1K | 210.63 | 442.3K |
| 2026-08-10 | Kluppel Ann M SVP and Controller | Open-market sale | 2.0K | 215.00 | 422.9K |
| 2026-08-10 | Kluppel Ann M SVP and Controller | Open-market sale | 2.0K | 212.00 | 417.0K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| BlackRock, Inc. | 5.8B | 32.0M |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.8B | 26.1M |
| STATE STREET CORP | 4.7B | 25.8M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.0B | 22.1M |
| Elliott Investment Management L.P. | 3.5B | 19.3M |
| WELLS FARGO & COMPANY/MN | 2.5B | 13.8M |
| GEODE CAPITAL MANAGEMENT, LLC | 1.9B | 10.7M |
| HARRIS ASSOCIATES L P | 1.7B | 9.1M |
| MORGAN STANLEY | 1.3B | 7.1M |
| Bank of New York Mellon Corp | 1.3B | 6.9M |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 4 | 2026-08-13 | 2026-08-12 | on EDGAR ↗ |
| 4 | 2026-08-12 | 2026-08-10 | on EDGAR ↗ |
| 144 | 2026-08-12 | — | on EDGAR ↗ |
| 144 | 2026-08-11 | — | on EDGAR ↗ |
| 4 | 2026-08-11 | 2026-08-10 | on EDGAR ↗ |
| 4 | 2026-08-11 | 2026-08-07 | on EDGAR ↗ |
| 144 | 2026-08-11 | — | on EDGAR ↗ |
| 144 | 2026-08-10 | — | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- Phillips 66 (PSX) filed form 8-K · 2026-08-21 · SEC EDGAR
- Phillips 66 and Valero lead S&P energy holdings with 'A' growth grades · 2026-08-21
- Phillips 66 stock hits 52-week high as pipeline deal adds to rally · 2026-08-18
- Kleiman Rajaram and Phillips & Cohen Announce Successful $46 Million Qui Tam Action Against Veloxis Pharmaceuticals · 2026-08-15
- Phillips 66, Marathon Petroleum held takeover talks - Semafor · 2026-08-14
- Phillips 66 (PSX) filed form 4 · 2026-08-13 · SEC EDGAR
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