Jeff Yass’s South Bow Corp SOBO Stock Holding History

Jeff Yass’s Portfolio SOBO Stock Details SOBO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.63M	Buy	46,372 +34,379	+287%	+$1.21M	﹤0.01%	6961
2026 Q1	$400K	Buy	+11,993	New	+$364K	﹤0.01%	10218
2025 Q4	–	Sell	-17,085	Closed	-$464K	–	13927
2025 Q3	$483K	Sell	17,085 -1,864	-10%	-$50.7K	﹤0.01%	9031
2025 Q2	$491K	Buy	18,949 +7,847	+71%	+$200K	﹤0.01%	9214
2025 Q1	$283K	Sell	11,102 -7,736	-41%	-$194K	﹤0.01%	10180
2024 Q4	$444K	Buy	+18,838	New	+$461K	﹤0.01%	8968

Other funds holding SOBO

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

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

ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

TIM

Thornburg Investment Management Santa Fe, New Mexico $10.5B AUM 30.38% 1-Year Est. Return

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

CIBC World Market Toronto, Ontario, Canada $62.3B AUM 44.64% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Jeff Yass's SOBO Position: Q2 2026 in Review

Jeff Yass increased its South Bow Corp (SOBO) stake by 287% in Q2 2026, buying an estimated $1.21M and bringing the position to 46,372 shares worth $1.63M. The position accounts for ﹤0.01% of the portfolio, ranked #6961.

Jeff Yass first reported a position in SOBO in Q4 2024 and has held it in 6 quarters since. 303 funds tracked by Wall St. Rank hold SOBO as of Q2 2026.

Jeff Yass held 46,372 shares of South Bow Corp worth $1.63M as of Q2 2026.
Jeff Yass bought 34,379 South Bow Corp shares in Q2 2026, an estimated $1.21M.
South Bow Corp made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #6961 holding.
Jeff Yass first reported a position in South Bow Corp in Q4 2024 and has held it in 6 quarters since.
303 funds tracked by Wall St. Rank held South Bow Corp as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.