Great Lakes Advisors’s Suncor Energy SU Stock Holding History

Great Lakes Advisors’s Portfolio SU Stock Details SU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$19.3M	Sell	360,110 -290,618	-45%	-$18.4M	0.15%	112
2026 Q1	$43M	Sell	650,728 -51,263	-7%	-$2.83M	0.36%	78
2025 Q4	$31.1M	Buy	701,991 +7,849	+1%	+$332K	0.25%	100
2025 Q3	$29M	Buy	694,142 +11,015	+2%	+$442K	0.24%	102
2025 Q2	$25.6M	Buy	683,127 +305,721	+81%	+$11.1M	0.21%	107
2025 Q1	$14.6M	Buy	377,406 +314,018	+495%	+$12M	0.13%	142
2024 Q4	$2.26M	Buy	63,388 +1,371	+2%	+$52.8K	0.02%	464
2024 Q3	$2.29M	Buy	62,017 +7,606	+14%	+$294K	0.02%	460
2024 Q2	$2.07M	Buy	54,411 +45,134	+487%	+$1.74M	0.02%	462
2024 Q1	$342K	Buy	9,277 +630	+7%	+$21.2K	﹤0.01%	668
2023 Q4	$277K	Sell	8,647 -1,098	-11%	-$35.9K	﹤0.01%	684
2023 Q3	$335K	Buy	9,745 +2,045	+27%	+$65.6K	﹤0.01%	645
2023 Q2	$226K	Hold	7,700	–	–	﹤0.01%	700
2023 Q1	$239K	Hold	7,700	–	–	﹤0.01%	744
2022 Q4	$244K	Sell	7,700 -515	-6%	-$16.9K	0.01%	591
2022 Q3	$231K	Hold	8,215	–	–	0.01%	579
2022 Q2	$288K	Hold	8,215	–	–	0.01%	586
2022 Q1	$268K	Sell	8,215 -594	-7%	-$17.6K	﹤0.01%	621
2021 Q4	$220K	Buy	+8,809	New	+$215K	﹤0.01%	656
2021 Q3	–	Sell	-8,809	Closed	-$211K	–	733
2021 Q2	$211K	Buy	+8,809	New	+$202K	﹤0.01%	663

Other funds holding SU

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

EIM

Elliott Investment Management West Palm Beach, Florida $22.7B AUM 59.88% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Mackenzie Financial Toronto Ontario, Ontario, Canada $100B AUM 36.93% 1-Year Est. Return

TD Asset Management Toronto, Ontario, Canada $115B AUM 41.58% 1-Year Est. Return

Great Lakes Advisors's SU Position: Q2 2026 in Review

Great Lakes Advisors reduced its Suncor Energy (SU) stake by 45% in Q2 2026, selling an estimated $18.4M and leaving 360,110 shares worth $19.3M. The position accounts for 0.15% of the portfolio, ranked #112.

Great Lakes Advisors first reported a position in SU in Q2 2021 and has held it in 20 quarters since. The position peaked at $43M in Q1 2026. 757 funds tracked by Wall St. Rank hold SU as of Q2 2026.

Great Lakes Advisors held 360,110 shares of Suncor Energy worth $19.3M as of Q2 2026.
Great Lakes Advisors sold 290,618 Suncor Energy shares in Q2 2026, an estimated $18.4M.
Suncor Energy made up 0.15% of Great Lakes Advisors's portfolio in Q2 2026, its #112 holding.
Great Lakes Advisors first reported a position in Suncor Energy in Q2 2021 and has held it in 20 quarters since.
Great Lakes Advisors's Suncor Energy position peaked at $43M in Q1 2026.
757 funds tracked by Wall St. Rank held Suncor Energy as of Q2 2026.

Based on Great Lakes Advisors's 13F filing for Q2 2026, filed 10 Aug 2026.