Phillips 66
2,095 hedge funds and large institutions have $53.4B invested in Phillips 66 in 2026 Q2 according to their latest regulatory filings, with 159 funds opening new positions, 805 increasing their positions, 734 reducing their positions, and 161 closing their positions.
10% more repeat investments, than reductions
Existing positions increased: 805 | Existing positions reduced: 734
6% more call options, than puts
Call options by funds: $498M | Put options by funds: $468M
0.99% more ownership
Funds ownership: 78.13% → 79.12% (+0.99%)
1% less first-time investments, than exits
New positions opened: 159 | Existing positions closed: 161
2% less funds holding
Funds holding: 2,128 → 2,095 (-33)
6% less capital invested
Capital invested by funds: $57B → $53.4B (-$3.53B)
56% less funds holding in top 10
Funds holding in top 10: 25 → 11 (-14)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$359M |
| 2 |
AQR Capital Management
Greenwich,
Connecticut
|
+$190M |
| 3 |
VC
Vestor Capital
Chicago,
Illinois
|
+$183M |
| 4 |
MIM
Merewether Investment Management
Dallas,
Texas
|
+$152M |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$145M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Harris Associates
Chicago,
Illinois
|
-$1.27B |
| 2 |
Wells Fargo
San Francisco,
California
|
-$225M |
| 3 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$169M |
| 4 |
UBS Group
Zurich,
Switzerland
|
-$129M |
| 5 |
Millennium Management
New York
|
-$126M |
PSX Hedge Fund Activity: Q2 2026 in Review
2,095 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in Phillips 66 (PSX) for Q2 2026, worth a combined $53.4B — down 6.2% from $57B a quarter earlier.
Sellers outnumbered buyers: 161 funds closed out of PSX and 159 opened new positions — a net loss of 2 holders — while 734 trimmed existing stakes and 805 added.
The largest buyer was BlackRock, adding an estimated $359M. The largest seller was Harris Associates, cutting an estimated $1.27B.
- 2,095 institutional investors held Phillips 66 (PSX) as of Q2 2026, down from 2,128 in Q1 2026.
- Funds reported $53.4B of Phillips 66 stock for Q2 2026, down 6.2% quarter-over-quarter.
- 159 funds opened new Phillips 66 positions in Q2 2026 and 161 closed out, a net change of -2 holders.
- The largest Phillips 66 buyer in Q2 2026 was BlackRock, an estimated $359M added.
- The largest Phillips 66 seller in Q2 2026 was Harris Associates, an estimated $1.27B sold.
Based on aggregated 13F filings for Q2 2026.