Marshall Wace’s Enerflex EFXT Stock Holding History

Marshall Wace’s Portfolio EFXT Stock Details EFXT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$548K	Buy	+26,209	New	+$500K	﹤0.01%	2400
2025 Q1	–	Sell	-46,336	Closed	-$461K	–	2734
2024 Q4	$461K	Sell	46,336 -87,108	-65%	-$699K	﹤0.01%	2062
2024 Q3	$795K	Sell	133,444 -85,061	-39%	-$477K	﹤0.01%	1744
2024 Q2	$1.18M	Buy	218,505 +141,393	+183%	+$768K	﹤0.01%	1615
2024 Q1	$450K	Buy	+77,112	New	+$413K	﹤0.01%	1971
2023 Q1	–	Sell	-20,981	Closed	-$133K	–	2774
2022 Q4	$133K	Buy	+20,981	New	+$122K	﹤0.01%	2761

Other funds holding EFXT

Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return

Canoe Financial Calgary, Alberta, Canada $8.07B AUM 25.47% 1-Year Est. Return

HIM

Hillsdale Investment Management Toronto, Ontario, Canada $3.68B AUM 62.12% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return

TD Asset Management Toronto, Ontario, Canada $123B AUM 34.51% 1-Year Est. Return

Marshall Wace's EFXT Position: Q1 2026 in Review

Marshall Wace opened a new position in Enerflex (EFXT) in Q1 2026: 26,209 shares worth $548K. The stake represents ﹤0.01% of the portfolio and ranks #2400 among its holdings. This is a return to the name: Marshall Wace previously reported a position in EFXT as recently as Q4 2024.

Marshall Wace first reported a position in EFXT in Q4 2022 and has held it in 6 quarters since. The position peaked at $1.18M in Q2 2024. 161 funds tracked by Wall St. Rank hold EFXT as of Q1 2026.

Marshall Wace held 26,209 shares of Enerflex worth $548K as of Q1 2026.
Enerflex was a new Marshall Wace position in Q1 2026.
Enerflex made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #2400 holding.
Marshall Wace first reported a position in Enerflex in Q4 2022 and has held it in 6 quarters since.
Marshall Wace's Enerflex position peaked at $1.18M in Q2 2024.
161 funds tracked by Wall St. Rank held Enerflex as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.