PHILLIPS 66 (PSX) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for PSX. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 2,084 institutions reported holding PSX, with 314.4 million shares worth $53.0 billion in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Vanguard | 52,679,146 | $8.9B | INCREASED |
| BlackRock | 34,112,861 | $5.8B | INCREASED |
| State Street | 26,044,694 | $4.4B | INCREASED |
| Elliott Investment Management | 19,251,000 | $3.3B | UNCHANGED |
| Wells Fargo & Company/MN | 12,479,393 | $2.1B | DECREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Brian Mandell (Executive Vice President) | EXERCISE | 23,400 | $2M | 2026-09-16 |
| Brian Mandell (Executive Vice President) | SELL | 23,400 | $6M | 2026-09-16 |
| Brian Mandell (Executive Vice President) | EXERCISE | 23,400 | $2M | 2026-09-16 |
| Ann M Kluppel (SVP & Controller) | GIFT | 40 | 2026-09-10 | |
| Richard G Harbison (EVP, Refining) | EXERCISE | 23,800 | $2M | 2026-08-12 |
Full institutional holdings, insider history, and congressional trades for PHILLIPS 66 on SentiSense.