Suncor Energy
636 hedge funds and large institutions have $33.9B invested in Suncor Energy in 2025 Q3 according to their latest regulatory filings, with 60 funds opening new positions, 228 increasing their positions, 225 reducing their positions, and 58 closing their positions.
18% more funds holding in top 10
Funds holding in top 10: 11 → 13 (+2)
9% more capital invested
Capital invested by funds: $31.2B → $33.9B (+$2.75B)
3% more first-time investments, than exits
New positions opened: 60 | Existing positions closed: 58
1% more repeat investments, than reductions
Existing positions increased: 228 | Existing positions reduced: 225
0.86% less ownership
Funds ownership: 67.83% → 66.97% (-0.86%)
1% less funds holding
Funds holding: 643 → 636 (-7)
58% less call options, than puts
Call options by funds: $407M | Put options by funds: $972M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Bank of Montreal
Toronto,
Ontario, Canada
|
+$306M |
| 2 |
Fisher Asset Management
Camas,
Washington
|
+$287M |
| 3 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$220M |
| 4 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$205M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
+$90.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
-$503M |
| 2 |
Goldman Sachs
New York
|
-$317M |
| 3 |
LAM
Lyrical Asset Management
New York
|
-$236M |
| 4 |
National Bank of Canada
Montreal,
Quebec, Canada
|
-$201M |
| 5 |
Barclays
London,
United Kingdom
|
-$172M |
SU Hedge Fund Activity: Q3 2025 in Review
636 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Suncor Energy (SU) for Q3 2025, worth a combined $33.9B — up 8.8% from $31.2B a quarter earlier.
Buyers outnumbered sellers: 60 funds opened new SU positions and 58 closed out — a net gain of 2 holders — while 228 added to existing stakes and 225 trimmed.
The largest buyer was Bank of Montreal, adding an estimated $306M. The largest seller was UBS Group, cutting an estimated $503M.
- 636 institutional investors held Suncor Energy (SU) as of Q3 2025, down from 643 in Q2 2025.
- Funds reported $33.9B of Suncor Energy stock for Q3 2025, up 8.8% quarter-over-quarter.
- 60 funds opened new Suncor Energy positions in Q3 2025 and 58 closed out, a net change of +2 holders.
- The largest Suncor Energy buyer in Q3 2025 was Bank of Montreal, an estimated $306M added.
- The largest Suncor Energy seller in Q3 2025 was UBS Group, an estimated $503M sold.
Based on aggregated 13F filings for Q3 2025.