Phillips 66
PSX
1,764 hedge funds and large institutions have $37.4B invested in Phillips 66 in 2025 Q2 according to their latest regulatory filings, with 139 funds opening new positions, 623 increasing their positions, 689 reducing their positions, and 148 closing their positions.
22% more funds holding in top 10
Funds holding in top 10: 9 → 11 (+2)
1.45% more ownership
Funds ownership: 75.46% → 76.91% (+1.5%)
5% more call options, than puts
Call options by funds: $472M | Put options by funds: $450M
1% less capital invested
Capital invested by funds: $37.9B → $37.4B (-$502M)
6% less first-time investments, than exits
New positions opened: 139 | Existing positions closed: 148
10% less repeat investments, than reductions
Existing positions increased: 623 | Existing positions reduced: 689
2% less funds holding
Funds holding: 1,795 → 1,764 (-31)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
+$670M |
| 2 |
EIM
Elliott Investment Management
West Palm Beach,
Florida
|
+$395M |
| 3 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$254M |
| 4 |
BlackRock
New York
|
+$220M |
| 5 |
Pacer Advisors
Malvern,
Pennsylvania
|
+$190M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Nomura Holdings
Tokyo,
Japan
|
-$470M |
| 2 |
State Street
Boston,
Massachusetts
|
-$195M |
| 3 |
Goldman Sachs
New York
|
-$101M |
| 4 |
Barclays
London,
United Kingdom
|
-$101M |
| 5 |
Bank of America
Charlotte,
North Carolina
|
-$99.4M |
PSX Hedge Fund Activity: Q2 2025 in Review
1,764 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in Phillips 66 (PSX) for Q2 2025, worth a combined $37.4B — down 1.3% from $37.9B a quarter earlier.
Sellers outnumbered buyers: 148 funds closed out of PSX and 139 opened new positions — a net loss of 9 holders — while 689 trimmed existing stakes and 623 added.
The largest buyer was Vanguard Group, adding an estimated $670M. The largest seller was Nomura Holdings, cutting an estimated $470M.
- 1,764 institutional investors held Phillips 66 (PSX) as of Q2 2025, down from 1,795 in Q1 2025.
- Funds reported $37.4B of Phillips 66 stock for Q2 2025, down 1.3% quarter-over-quarter.
- 139 funds opened new Phillips 66 positions in Q2 2025 and 148 closed out, a net change of -9 holders.
- The largest Phillips 66 buyer in Q2 2025 was Vanguard Group, an estimated $670M added.
- The largest Phillips 66 seller in Q2 2025 was Nomura Holdings, an estimated $470M sold.
Based on aggregated 13F filings for Q2 2025.