CenterBook Partners’s South Bow Corp SOBO Stock Holding History

CenterBook Partners’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 Q1	$208K	Sell	6,255 -23,598	-79%	-$717K	0.01%	618
2025 Q4	$820K	Sell	29,853 -2,455	-8%	-$66.7K	0.04%	406
2025 Q3	$914K	Sell	32,308 -12,598	-28%	-$342K	0.05%	398
2025 Q2	$1.16M	Buy	44,906 +22,143	+97%	+$563K	0.06%	314
2025 Q1	$581K	Sell	22,763 -410,756	-95%	-$10.3M	0.04%	387
2024 Q4	$10.2M	Buy	+433,519	New	+$10.6M	0.61%	34

Other funds holding SOBO

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

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

TIM

Thornburg Investment Management Santa Fe, New Mexico $9.63B AUM 35.65% 1-Year Est. Return

CIBC World Market Toronto, Ontario, Canada $61.3B AUM 39.33% 1-Year Est. Return

CenterBook Partners's SOBO Position: Q1 2026 in Review

CenterBook Partners reduced its South Bow Corp (SOBO) stake by 79% in Q1 2026, selling an estimated $717K and leaving 6,255 shares worth $208K. The position accounts for 0.01% of the portfolio, ranked #618.

CenterBook Partners first reported a position in SOBO in Q4 2024 and has held it in 6 quarters since. The position peaked at $10.2M in Q4 2024. 301 funds tracked by Wall St. Rank hold SOBO as of Q1 2026.

CenterBook Partners held 6,255 shares of South Bow Corp worth $208K as of Q1 2026.
CenterBook Partners sold 23,598 South Bow Corp shares in Q1 2026, an estimated $717K.
South Bow Corp made up 0.01% of CenterBook Partners's portfolio in Q1 2026, its #618 holding.
CenterBook Partners first reported a position in South Bow Corp in Q4 2024 and has held it in 6 quarters since.
CenterBook Partners's South Bow Corp position peaked at $10.2M in Q4 2024.
301 funds tracked by Wall St. Rank held South Bow Corp as of Q1 2026.

Based on CenterBook Partners's 13F filing for Q1 2026, filed 5 May 2026.