PSX
Phillips 66
7 super-investors hold PSX worth a combined $1.79B. The largest position: Torray Funds at 3.8% of their portfolio. This quarter the cohort logged 1 buy and 0 sells on the name. Cohort Conviction Score: 37 — ranked #174 of 724 scored stocks. Conviction rising: 1 more super-investor hold it than in 2025Q4.
Why super-investors own PSX
Bill Nygren at Oakmark dominates the cohort's $1.8B combined stake, with his $1.7B position representing 2.2% of his portfolio and accounting for the vast majority of aggregate exposure. Torray Funds carries the highest concentration at 3.8%, though its $26M absolute size is modest. The owner count history — bouncing between 0 and 1 across most of the past eight quarters before reaching 7 now — reflects an uneven, episodic pattern of interest rather than a broad consensus thesis. The lone 2026Q1 move was Christopher Bloomstran initiating a token $268K position. No existing holders added or trimmed. With no additions from current owners and a negligible new entry, conviction across the cohort appears static rather than building.
AI-synthesized from 13F filings. Not investment advice.
Cohort owners over time
2016Q2 → 2026Q1How many of the cohort members held this stock each quarter.
Owners (7) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Bill Nygren | 2.2% | 11q | $1.66B | 9,134,428 |
| 2 | Joel Greenblatt | 0.1% | 40q | $95M | 523,970 |
| 3 | Torray Funds | 3.8% | 40q | $26M | 141,031 |
| 4 | Tweedy Browne | 0.2% | 40q | $2M | 12,367 |
| 5 | Mairs & Power Funds | <0.1% | 40q | $1M | 6,604 |
| 6 | Dodge & Cox Funds | 0.0% | 40q | $474K | 2,600 |
| 7 | Christopher Bloomstran | <0.1% | 4q | $268K | 1,472 |
- 1Bill Nygrenport2.2%val$1.66B9,134,428 sh·11q held
- 2Joel Greenblattport0.1%val$95M523,970 sh·40q held
- 3Torray Fundsport3.8%val$26M141,031 sh·40q held
- 4Tweedy Browneport0.2%val$2M12,367 sh·40q held
- 5Mairs & Power Fundsport<0.1%val$1M6,604 sh·40q held
- 6Dodge & Cox Fundsport0.0%val$474K2,600 sh·40q held
- 7Christopher Bloomstranport<0.1%val$268K1,472 sh·4q held
Owners of PSX also hold
Recent activity (1)
| Manager | Move | % Port. | Δ Shares | Value | Filed |
|---|---|---|---|---|---|
| Christopher Bloomstran | NEW | <0.1% | +100% | $268K | May 15, 2026 |
Long US equity 13F-HR filings only. CUSIP 718546104. Not investment advice.