South Bow Corp
SOBO- Exchange
- NYSE
- Industry
- Pipe Lines (No Natural Gas)
- SEC CIK
- 0002019061
No open-market purchases or sales by South Bow Corp insiders were filed in the last 90 days; 305 institutions reported holding it in 13F filings for Q2 2026, worth $4.59B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in South Bow Corp as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 305
- +6 vs. Q1 2026
- Shares held
- 129.1M
- −3.02M (−2.3%) vs. Q1 2026
- Total value
- $4.59B
- +$189.1M (+4.3%) vs. Q1 2026
- New holders
- 35
- 90 more added
- Sold out
- 29
- 94 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SOBO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 305 | $4.59B |
| Q1 2026 | 302 | $4.40B |
| Q4 2025 | 281 | $3.51B |
| Q3 2025 | 292 | $3.90B |
| Q2 2025 | 288 | $3.90B |
| Q1 2025 | 300 | $3.97B |
| Q4 2024 | 285 | $3.28B |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding South Bow Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stone House Investment Management, LLC | 2 | $70 | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 2 | $70 | 0.00% | 00.0% | Unchanged |
| GW&K Investment Management, LLC | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Beutel, Goodman & Co Ltd. | 10 | $0 | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 16 | $0 | 0.00% | 00.0% | Unchanged |
| Capital Research Global Investors | 0 | $0 | 0.00% | −10,278,370−100.0% | Sold out |
| Murchinson Ltd. | 0 | $0 | 0.00% | −1,725,100−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −119,700−100.0% | Sold out |
| Capital International Ltd | 0 | $0 | 0.00% | −67,471−100.0% | Sold out |
| Capital International Inc | 0 | $0 | 0.00% | −40,959−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −22,336−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −15,182−100.0% | Sold out |
| Capital Group Investment Management Pte. Ltd. | 0 | $0 | 0.00% | −15,099−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −12,038−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −11,720−100.0% | Sold out |
| Equitable Holdings, Inc. | 0 | $0 | 0.00% | −9,020−100.0% | Sold out |
| CenterBook Partners LP | 0 | $0 | 0.00% | −6,255−100.0% | Sold out |
| Sageworth Trust Co | 0 | $0 | 0.00% | −6,242−100.0% | Sold out |
| Mondrian Investment Partners LTD | 0 | $0 | 0.00% | −3,597−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −3,051−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −2,934−100.0% | Sold out |
| Basso Capital Management, L.P. | 0 | $0 | 0.00% | −2,674−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −353−100.0% | Sold out |
| Innovative Asset Advisors Group, LLC | 0 | $0 | 0.00% | −326−100.0% | Sold out |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 0 | $0 | 0.00% | −105−100.0% | Sold out |
| CX Institutional | 0 | $0 | 0.00% | −70−100.0% | Sold out |
| Cache Advisors, LLC | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Kennebec Savings Bank | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Salem Investment Counselors Inc | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| Scarborough Advisors, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Godfrey Financial Associates, Inc. | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Kozak & Associates, Inc. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |
| Arcadia Investment Management Corp | – | – | – | – | Not filed |
| Sunbelt Securities, Inc. | – | – | – | – | Not filed |