Phillips 66
PSX
1,801 hedge funds and large institutions have $37.9B invested in Phillips 66 in 2025 Q1 according to their latest regulatory filings, with 177 funds opening new positions, 648 increasing their positions, 666 reducing their positions, and 132 closing their positions.
34% more first-time investments, than exits
New positions opened: 177 | Existing positions closed: 132
25% more call options, than puts
Call options by funds: $407M | Put options by funds: $325M
13% more funds holding in top 10
Funds holding in top 10: 8 → 9 (+1)
1.24% more ownership
Funds ownership: 74.22% → 75.46% (+1.2%)
5% more capital inflows, than outflows
Capital inflows: $3.98B | Capital outflows: $3.79B
1% more funds holding
Funds holding: 1,786 → 1,801 (+15)
3% less repeat investments, than reductions
Existing positions increased: 648 | Existing positions reduced: 666
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Elliott Investment Management
West Palm Beach,
Florida
|
+$1.84B |
| 2 |
Nomura Holdings
Tokyo,
Japan
|
+$456M |
| 3 |
Harris Associates
Chicago,
Illinois
|
+$264M |
| 4 |
Barrow, Hanley, Mewhinney & Strauss
Dallas,
Texas
|
+$144M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
+$132M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Barclays
London,
United Kingdom
|
-$650M |
| 2 |
UBS Group
Zurich,
Switzerland
|
-$548M |
| 3 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$173M |
| 4 |
Amundi
Paris,
France
|
-$172M |
| 5 |
Boston Partners
Boston,
Massachusetts
|
-$137M |
PSX Hedge Fund Activity: Q1 2025 in Review
1,801 of the 7,488 institutional investors tracked by Wall St. Rank reported a position in Phillips 66 (PSX) for Q1 2025, worth a combined $37.9B — up 8.5% from $34.9B a quarter earlier.
Buyers outnumbered sellers: 177 funds opened new PSX positions and 132 closed out — a net gain of 45 holders — while 648 added to existing stakes and 666 trimmed.
The largest buyer was Elliott Investment Management, adding an estimated $1.84B. The largest seller was Barclays, cutting an estimated $650M.
- 1,801 institutional investors held Phillips 66 (PSX) as of Q1 2025, up from 1,786 in Q4 2024.
- Funds reported $37.9B of Phillips 66 stock for Q1 2025, up 8.5% quarter-over-quarter.
- 177 funds opened new Phillips 66 positions in Q1 2025 and 132 closed out, a net change of +45 holders.
- The largest Phillips 66 buyer in Q1 2025 was Elliott Investment Management, an estimated $1.84B added.
- The largest Phillips 66 seller in Q1 2025 was Barclays, an estimated $650M sold.
Based on aggregated 13F filings for Q1 2025.