Company · Ownership research

SUNCOR ENERGY INC SU

CIK 0000311337 · CUSIP 867224107

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 867224107 (SU), not CUSIP 867224957 (SU), CUSIP 867224907 (SU), CUSIP 867224958 (SU), CUSIP 867229106 (SU), and does not merge CUSIPs.

This page lists the top 20 of 682 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	ROYAL BANK OF CANADA CIK 1000275 · View history	$2.80B 63,101,344 shares	0.49%	-3.73M(-5.60%)Reduced	SEC filing ↗ Feb 17, 2026	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$2.47B 55,720,921 shares	0.04%	+1.17M(+2.10%)Added	SEC filing ↗ Jan 29, 2026	▾
03	Elliott Investment Management L.P. CIK 1791786 · View history	$2.34B 52,670,800 shares	16.02%	0(0.00%)Unchanged	SEC filing ↗ Feb 18, 2026	▾
04	BANK OF MONTREAL /CAN/ CIK 927971 · View history	$1.62B 36,513,628 shares	0.64%	+3.96M(+12.10%)Added	SEC filing ↗ Feb 12, 2026	▾
05	Artisan Partners Limited Partnership CIK 1466153 · View history	$1.46B 32,818,241 shares	2.23%	-1.05M(-3.10%)Reduced	SEC filing ↗ Feb 17, 2026	▾
06	DODGE & COX CIK 200217 · View history	$1.21B 27,257,754 shares	0.65%	-214.20K(-0.80%)Reduced	SEC filing ↗ Feb 13, 2026	▾
07	CIBC WORLD MARKET INC. CIK 1421224 · View history	$1.16B 26,117,712 shares	2.07%	+4.33M(+19.90%)Added	SEC filing ↗ Feb 10, 2026	▾
08	TD Asset Management Inc CIK 1056053 · View history	$1.02B 23,040,499 shares	0.82%	-132.35K(-0.60%)Reduced	SEC filing ↗ Feb 10, 2026	▾
09	FIL Ltd CIK 318989 · View history	$934.31M 21,050,387 shares	0.70%	+2.59M(+14.00%)Added	SEC filing ↗ Feb 17, 2026	▾
10	PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history	$860.93M 19,371,704 shares	0.44%	+516.78K(+2.70%)Added	SEC filing ↗ Feb 2, 2026	▾
11	TORONTO DOMINION BANK CIK 947263 · View history	$825.90M 18,607,305 shares	1.46%	+2.40M(+14.80%)Added	SEC filing ↗ Feb 17, 2026	▾
12	1832 Asset Management L.P. CIK 944388 · View history	$789.24M 17,791,677 shares	1.00%	-745.91K(-4.00%)Reduced	SEC filing ↗ Feb 13, 2026	▾
13	Fisher Asset Management, LLC CIK 850529 · View history	$746.18M 16,820,924 shares	0.25%	+1.29M(+8.30%)Added	SEC filing ↗ Feb 9, 2026	▾
14	MANUFACTURERS LIFE INSURANCE COMPANY, THE CIK 928047 · View history	$741.83M 16,681,623 shares	0.61%	-5.92M(-26.20%)Reduced	SEC filing ↗ Feb 13, 2026	▾
15	Invesco Ltd. CIK 914208 · Amended · View history	$735.16M 16,572,479 shares	0.07%	-2.49M(-13.10%)Reduced	SEC filing ↗ Feb 19, 2026	▾
16	FMR LLC CIK 315066 · View history	$625.58M 14,095,423 shares	0.03%	+4.36M(+44.70%)Added	SEC filing ↗ Feb 17, 2026	▾
17	MORGAN STANLEY CIK 895421 · Amended · View history	$571.26M 12,877,899 shares	0.03%	+1.92M(+17.50%)Added	SEC filing ↗ May 27, 2026	▾
18	GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history	$544.73M 12,279,791 shares	0.08%	+2.98M(+32.10%)Added	SEC filing ↗ Mar 25, 2026	▾
19	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$544.04M 11,969,856 shares	0.03%	+655.77K(+5.80%)Added	SEC filing ↗ Feb 9, 2026	▾
20	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$541.14M 12,198,534 shares	0.11%	+222.93K(+1.90%)Added	SEC filing ↗ Feb 12, 2026	▾

Showing 20 / 682 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

682

Cancelled or null records excluded

Disclosed shares

804,511,732

Not deduplicated across managers

Disclosed value

$35.83B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

SUNCOR ENERGY INC · Q4 2025

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This page includes 20 of 682 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.