Atom Investors’s Suncor Energy SU Stock Holding History

Atom Investors’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	$571K	Sell	10,632 -24,608	-70%	-$1.56M	0.05%	530
2026 Q1	$2.33M	Sell	35,240 -44,725	-56%	-$2.47M	0.17%	213
2025 Q4	$3.55M	Sell	79,965 -4,375	-5%	-$185K	0.28%	121
2025 Q3	$3.53M	Buy	84,340 +66,440	+371%	+$2.67M	0.27%	111
2025 Q2	$670K	Buy	+17,900	New	+$647K	0.06%	307
2022 Q4	–	Sell	-13,552	Closed	-$381K	–	317
2022 Q3	$381K	Sell	13,552 -8,783	-39%	-$277K	0.13%	172
2022 Q2	$783K	Sell	22,335 -9,505	-30%	-$346K	0.34%	89
2022 Q1	$1.04M	Sell	31,840 -821	-3%	-$24.4K	0.49%	50
2021 Q4	$818K	Sell	32,661 -20,357	-38%	-$496K	0.14%	124
2021 Q3	$1.1M	Sell	53,018 -5,027	-9%	-$101K	0.09%	125
2021 Q2	$1.39M	Buy	+58,045	New	+$1.33M	0.18%	100
2020 Q4	–	Sell	-145,212	Closed	-$1.78M	–	552
2020 Q3	$1.78M	Sell	145,212 -49,716	-26%	-$778K	0.17%	141
2020 Q2	$3.29M	Sell	194,928 -141,076	-42%	-$2.41M	0.21%	89
2020 Q1	$5.31M	Sell	336,004 -74,732	-18%	-$1.96M	0.47%	57
2019 Q4	$13.5M	Sell	410,736 -10,087	-2%	-$315K	1.1%	26
2019 Q3	$13.3M	Buy	420,823 +136,208	+48%	+$4.1M	0.91%	24
2019 Q2	$8.87M	Buy	284,615 +80,625	+40%	+$2.58M	0.58%	49
2019 Q1	$6.62M	Buy	+203,990	New	+$6.64M	0.56%	56

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

Atom Investors's SU Position: Q2 2026 in Review

Atom Investors reduced its Suncor Energy (SU) stake by 70% in Q2 2026, selling an estimated $1.56M and leaving 10,632 shares worth $571K. The position accounts for 0.05% of the portfolio, ranked #530.

Atom Investors first reported a position in SU in Q1 2019 and has held it in 18 quarters since. The position peaked at $13.5M in Q4 2019. 755 funds tracked by Wall St. Rank hold SU as of Q2 2026.

Atom Investors held 10,632 shares of Suncor Energy worth $571K as of Q2 2026.
Atom Investors sold 24,608 Suncor Energy shares in Q2 2026, an estimated $1.56M.
Suncor Energy made up 0.05% of Atom Investors's portfolio in Q2 2026, its #530 holding.
Atom Investors first reported a position in Suncor Energy in Q1 2019 and has held it in 18 quarters since.
Atom Investors's Suncor Energy position peaked at $13.5M in Q4 2019.
755 funds tracked by Wall St. Rank held Suncor Energy as of Q2 2026.

Based on Atom Investors's 13F filing for Q2 2026, filed 14 Aug 2026.