Institutional Ownership
South Bow Corp
CUSIP 83671M105COMSOBOQ1 2026
13D / 13G Filings
7
Schedule 13D/13G on record
Beneficial Filers
3
Distinct reporting persons
Largest Stake
11.0%
Max % of class reported
Institutional Holders
292
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
7 filings · latest Feb 5, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 5, 2026 | Fmr LLC | 13G/A | 4.8% | 10.08M | SEC |
| 2 | Nov 14, 2025 | The Goldman Sachs Group, Inc. | 13G/A | 11.0% | 2.78M | SEC |
| 3 | Aug 13, 2025 | Capital International Investors | 13G/A | 7.6% | 15.84M | SEC |
| 4 | Aug 13, 2025 | The Goldman Sachs Group, Inc. | 13G | 11.0% | 12.00M | SEC |
| 5 | Aug 6, 2025 | Fmr LLC | 13G | 6.4% | 13.34M | SEC |
| 6 | May 13, 2025 | Capital International Investors | 13G/A | 8.6% | 17.95M | SEC |
| 7 | Feb 14, 2025 | Capital International Investors | 13G | 6.6% | 13.77M | SEC |
Top Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Royal Bank Of Canada | 16.40M | $546.56M |
| 2 | Capital Research Global Investors | 10.28M | $341.95M |
| 3 | Fmr LLC | 9.67M | $321.78M |
| 4 | Clearbridge Investments, LLC | 8.67M | $288.88M |
| 5 | Bank Of Montreal /Can/ | 6.59M | $219.37M |
| 6 | Capital International Investors | 4.31M | $143.51M |
| 7 | Thornburg Investment Management Inc | 3.63M | $120.68M |
| 8 | Cibc World Market Inc. | 3.44M | $114.39M |
| 9 | Dimensional Fund Advisors LP | 2.91M | $97.13M |
| 10 | Connor, Clark & Lunn Investment Management Ltd. | 2.79M | $92.84M |