Quadrature Capital’s South Bow Corp SOBO Stock Holding History

Quadrature Capital’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	–	Sell	-119,700	Closed	-$3.97M	–	2147
2026 Q1	$3.97M	Sell	119,700 -21,800	-15%	-$662K	0.05%	258
2025 Q4	$3.9M	Sell	141,500 -325,500	-70%	-$8.84M	0.04%	254
2025 Q3	$13.2M	Buy	467,000 +406,302	+669%	+$11M	0.16%	120
2025 Q2	$1.57M	Buy	+60,698	New	+$1.54M	0.03%	337

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

Quadrature Capital's SOBO Position: Q2 2026 in Review

Quadrature Capital sold out of South Bow Corp (SOBO) in Q2 2026, closing a stake of 119,700 shares — an estimated $3.97M sold.

Quadrature Capital first reported a position in SOBO in Q2 2025 and held it in 4 quarters. The position peaked at $13.2M in Q3 2025. 303 funds tracked by Wall St. Rank hold SOBO as of Q2 2026.

Quadrature Capital reported no remaining South Bow Corp position as of Q2 2026 after selling out during the quarter.
Quadrature Capital sold 119,700 South Bow Corp shares in Q2 2026, an estimated $3.97M.
Quadrature Capital first reported a position in South Bow Corp in Q2 2025 and held it in 4 quarters.
Quadrature Capital's South Bow Corp position peaked at $13.2M in Q3 2025.
303 funds tracked by Wall St. Rank held South Bow Corp as of Q2 2026.

Based on Quadrature Capital's 13F filing for Q2 2026, filed 7 Aug 2026.