SOBO · NYSE · Oil & Gas Midstream

South Bow

Moves Canadian crude through Keystone to U.S. refining and demand markets.

$37.80
After-hours close+0.37 (+0.99%)
At close$37.43(+0.40%)

Breakdown13F · Form 4

Institutions 62.15%Insiders

Shares outstanding 208.58M · Float 208.19M · 99.8% free float

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
FMR LLC21.85M10.50%13GJul 8, 2026
Royal Bank of Canada14.57M6.98%13FAug 14, 2026
Clearbridge Investments, LLC8.86M4.25%13FAug 13, 2026
Vanguard Capital Management LLC6.05M2.90%13FAug 13, 2026
Bank of Montreal /Can/5.55M2.66%13FAug 12, 2026

Institutions13F, as of Jun 30, 2026

314 holders · 129.63M shares · 37 new positions · 127 increased · 93 reduced · 35 closed

HolderShares% outstandingChg q/qFiled
FMR LLC21.89M10.50%+12.22MAug 13, 2026
Royal Bank of Canada14.57M6.98%−1.84MAug 14, 2026
Clearbridge Investments, LLC8.86M4.25%+185.2KAug 13, 2026
Vanguard Capital Management LLC6.05M2.90%+80.6KAug 13, 2026
Bank of Montreal /Can/5.55M2.66%−1.04MAug 12, 2026
Price T Rowe Associates Inc /MD/5.24M2.51%+7.5KAug 14, 2026
Thornburg Investment Management Inc3.72M1.78%+88.5KAug 13, 2026
CIBC World Market Inc.3.40M1.63%−35.4KAug 13, 2026

Beneficial owners13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
FMR LLC10.50%21.85M13GJul 8, 2026

InsidersForm 4

Latest trades

Nothing filed in the last 12 months.

CongressHouse and Senate disclosures

Not reported.