Comparable stake leader
BlackRock, Inc.
SEC ownership of SUNCOR ENERGY INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000311337.
Disclosed value leader
ROYAL BANK OF CANADA
Comparable rows
50/50
Latest evidence
30 Jun 2026
- Public ticker
- SU on NYSE
- Parsed ownership sources
-
13D/G and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
BlackRock, Inc.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
BlackRock, Inc.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000311337
- Issuer location
- Calgary, Alberta, Canada
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of SUNCOR ENERGY INC (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
ROYAL BANK OF CANADA
Comparable rows
50/50
Latest evidence
30 Jun 2026
13D/G
13F
Lead comparable stake: 5.2%
13D/G row: BlackRock, Inc.
Showing 1-8 of 50 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 5.2%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
5.2%
ROYAL BANK OF CANADA
5.4%
BANK OF MONTREAL /CAN/
3.5%
VANGUARD CAPITAL MANAGEMENT LLC
2.8%
Elliott Investment Management L.P.
2.4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13D/G
13F
Company
|
5.2%
|
$2,381,490,814
63,591,210 shares
|
+$94,317,001 | 30 Jun 2025 |
| ROYAL BANK OF CANADA |
13F
Company
|
5.4%
|
$3,572,209,000
66,546,344 shares
|
— | 30 Jun 2026 |
| BANK OF MONTREAL /CAN/ |
13F
Company
|
3.5%
|
$2,288,649,075
42,583,631 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
2.8%
|
$1,839,892,498
34,199,381 shares
|
— | 30 Jun 2026 |
| Elliott Investment Management L.P. |
13F
Company
|
2.4%
|
$1,581,090,720
29,454,000 shares
|
— | 30 Jun 2026 |
| FIL Ltd |
13F
Company
|
2.4%
|
$1,551,722,901
28,843,133 shares
|
— | 30 Jun 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
Company
|
2.2%
|
$1,436,585,087
26,749,080 shares
|
— | 30 Jun 2026 |
| DODGE & COX |
13F
Company
|
2.1%
|
$1,361,676,619
25,366,554 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 21 Aug 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Recent insider transactions for SUNCOR ENERGY INC
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.