Suncor Energy
681 hedge funds and large institutions have $35.8B invested in Suncor Energy in 2025 Q4 according to their latest regulatory filings, with 111 funds opening new positions, 223 increasing their positions, 227 reducing their positions, and 53 closing their positions.
109% more first-time investments, than exits
New positions opened: 111 | Existing positions closed: 53
23% more funds holding in top 10
Funds holding in top 10: 13 → 16 (+3)
7% more funds holding
Funds holding: 638 → 681 (+43)
6% more capital invested
Capital invested by funds: $33.9B → $35.8B (+$1.92B)
0.19% more ownership
Funds ownership: 66.97% → 67.15% (+0.19%)
2% less repeat investments, than reductions
Existing positions increased: 223 | Existing positions reduced: 227
67% less call options, than puts
Call options by funds: $342M | Put options by funds: $1.03B
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AQR Capital Management
Greenwich,
Connecticut
|
+$251M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
+$184M |
| 3 |
CIBC World Market
Toronto,
Ontario, Canada
|
+$183M |
| 4 |
Bank of Montreal
Toronto,
Ontario, Canada
|
+$167M |
| 5 |
National Bank of Canada
Montreal,
Quebec, Canada
|
+$142M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Massachusetts Financial Services
Boston,
Massachusetts
|
-$452M |
| 2 |
Manulife (Manufacturers Life Insurance)
Canada,
Ontario, Canada
|
-$250M |
| 3 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$158M |
| 4 |
Canada Pension Plan Investment Board
Toronto Ontario,
Ontario, Canada
|
-$123M |
| 5 |
Acadian Asset Management
Boston,
Massachusetts
|
-$122M |
SU Hedge Fund Activity: Q4 2025 in Review
681 of the 8,266 institutional investors tracked by Wall St. Rank reported a position in Suncor Energy (SU) for Q4 2025, worth a combined $35.8B — up 5.7% from $33.9B a quarter earlier.
Buyers outnumbered sellers: 111 funds opened new SU positions and 53 closed out — a net gain of 58 holders — while 223 added to existing stakes and 227 trimmed.
The largest buyer was AQR Capital Management, adding an estimated $251M. The largest seller was Massachusetts Financial Services, cutting an estimated $452M.
- 681 institutional investors held Suncor Energy (SU) as of Q4 2025, up from 638 in Q3 2025.
- Funds reported $35.8B of Suncor Energy stock for Q4 2025, up 5.7% quarter-over-quarter.
- 111 funds opened new Suncor Energy positions in Q4 2025 and 53 closed out, a net change of +58 holders.
- The largest Suncor Energy buyer in Q4 2025 was AQR Capital Management, an estimated $251M added.
- The largest Suncor Energy seller in Q4 2025 was Massachusetts Financial Services, an estimated $452M sold.
Based on aggregated 13F filings for Q4 2025.