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, Q1 2026
Institutional positions in South Bow Corp as of Mar 31, 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
- 302
- +26 vs. Q4 2025
- Shares held
- 132.2M
- +14.2M (+12.1%) vs. Q4 2025
- Total value
- $4.40B
- +$1.16B (+35.6%) vs. Q4 2025
- New holders
- 53
- 83 more added
- Sold out
- 27
- 83 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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, Q1 2026
Shares, value and share of portfolio for each institution holding South Bow Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Graham Capital Management, L.P. | 44,410 | $1.48M | 0.05% | +44,410 | New |
| LPL Financial LLC | 44,324 | $1.48M | 0.00% | +5,825+15.1% | Added |
| Picton Mahoney Asset Management | 43,863 | $1.46M | 0.02% | +14,341+48.6% | Added |
| Schonfeld Strategic Advisors LLC | 43,340 | $1.44M | 0.01% | +19,365+80.8% | Added |
| Pictet Asset Management Holding SA | 43,034 | $1.43M | 0.00% | −6,882−13.8% | Reduced |
| Investment Management Corp of Ontario | 41,441 | $1.38M | 0.02% | +4,100+11.0% | Added |
| Capital International Inc | 40,959 | $1.36M | 0.01% | +9,486+30.1% | Added |
| Alps Advisors Inc | 40,720 | $1.36M | 0.01% | −778−1.9% | Reduced |
| Neuberger Berman Group LLC | 37,732 | $1.29M | 0.00% | +11,809+45.6% | Added |
| Oppenheimer & Co Inc | 37,820 | $1.26M | 0.02% | −38−0.1% | Reduced |
| Susquehanna Fundamental Investments, LLC | 37,300 | $1.24M | 0.05% | +37,300 | New |
| Renaissance Technologies LLC | 34,880 | $1.16M | 0.00% | +34,880 | New |
| Steadtrust LLC | 33,620 | $1.12M | 0.64% | −700−2.0% | Reduced |
| Toroso Investments, LLC | 33,357 | $1.11M | 0.00% | +11,324+51.4% | Added |
| AQR Capital Management LLC | 28,560 | $950.3K | 0.00% | +28,560 | New |
| First Trust Advisors LP | 28,361 | $945.0K | 0.00% | +28,361 | New |
| Creative Planning | 27,507 | $916.5K | 0.00% | +175+0.6% | Added |
| Jones Financial Companies LLLP | 26,148 | $894.4K | 0.00% | +7,188+37.9% | Added |
| Principal Financial Group Inc | 25,654 | $850.8K | 0.00% | −5,300−17.1% | Reduced |
| Alliancebernstein L.P. | 29,590 | $812.8K | 0.00% | −203−0.7% | Reduced |
| JustInvest LLC | 24,012 | $800.1K | 0.01% | −3,379−12.3% | Reduced |
| Wells Fargo & Company | 23,760 | $788.1K | 0.00% | +245+1.0% | Added |
| ProShare Advisors LLC | 23,578 | $784.4K | 0.00% | −189−0.8% | Reduced |
| Silvercrest Asset Management Group LLC | 23,421 | $780.4K | 0.01% | −1,839−7.3% | Reduced |
| Bank of Nova Scotia Trust Co | 23,356 | $778.2K | 0.07% | −244−1.0% | Reduced |
| Northwest & Ethical Investments L.P. | 22,560 | $750.0K | 0.02% | −2,430−9.7% | Reduced |
| Axq Capital, LP | 22,336 | $744.2K | 0.10% | +22,336 | New |
| Capstone Investment Advisors, LLC | 21,970 | $732.0K | 0.01% | −2,852−11.5% | Reduced |
| SL Advisors, LLC | 21,318 | $710.3K | 1.20% | −18−0.1% | Reduced |
| Metis Global Partners, LLC | 20,424 | $677.1K | 0.02% | −760−3.6% | Reduced |
| Numerai GP LLC | 20,201 | $673.1K | 0.07% | +20,201 | New |
| Timelo Investment Management Inc. | 20,000 | $666.4K | 0.91% | +20,000 | New |
| Squarepoint Ops LLC | 19,163 | $638.5K | 0.00% | +7,387+62.7% | Added |
| Agf Management Ltd | 19,023 | $632.9K | 0.00% | −7,891−29.3% | Reduced |
| Cardinal Point Capital Management, ULC | 18,907 | $627.7K | 0.04% | 00.0% | Unchanged |
| Cetera Investment Advisers | 16,918 | $561.6K | 0.00% | −2,201−11.5% | Reduced |
| SeaCrest Wealth Management, LLC | 16,657 | $555.0K | 0.06% | +750+4.7% | Added |
| Dividend Assets Capital, LLC | 16,460 | $548.4K | 0.11% | +4,774+40.9% | Added |
| Mutual Advisors, LLC | 15,276 | $509.0K | 0.01% | −1,795−10.5% | Reduced |
| Simplex Trading, LLC | 15,182 | $505.9K | 0.02% | +15,182 | New |
| apricus wealth, LLC | 15,180 | $505.8K | 0.25% | +600+4.1% | Added |
| Capital Group Investment Management Pte. Ltd. | 15,099 | $500.7K | 0.09% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 13,933 | $464.2K | 0.01% | +13,933 | New |
| Guardian Partners Inc. | 13,937 | $463.0K | 0.04% | −24−0.2% | Reduced |
| Spirit of America Management Corp | 13,765 | $458.6K | 0.09% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 13,488 | $447.3K | 0.00% | −4,770−26.1% | Reduced |
| Swiss Life Asset Management Ltd | 12,462 | $414.5K | 0.00% | +2,837+29.5% | Added |
| Arrowstreet Capital, Limited Partnership | 12,038 | $401.1K | 0.00% | +12,038 | New |
| Viking Fund Management LLC | 12,000 | $399.8K | 0.04% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 11,993 | $399.6K | 0.00% | +11,993 | New |
| State of Wisconsin Investment Board | 11,720 | $388.7K | 0.00% | +11,720 | New |
| Sovereign Investment Advisors, LLC | 11,049 | $372.0K | 0.08% | +536+5.1% | Added |
| Advisor Group Holdings, Inc. | 10,719 | $356.2K | 0.00% | +2,208+25.9% | Added |
| Quantinno Capital Management LP | 9,668 | $321.6K | 0.00% | −3,343−25.7% | Reduced |
| Citigroup Inc | 9,405 | $311.9K | 0.00% | +7,131+313.6% | Added |
| Amundi | 8,900 | $296.5K | 0.00% | +8,900 | New |
| Chelsea Counsel Co | 8,630 | $291.2K | 0.13% | 00.0% | Unchanged |
| Mariner, LLC | 8,653 | $288.4K | 0.00% | +8,653 | New |
| Brinker Capital Investments, LLC | 8,056 | $268.4K | 0.00% | +8,056 | New |
| Cambridge Investment Research Advisors, Inc. | 7,487 | $249.0K | 0.00% | +7,487 | New |
| Equitable Holdings, Inc. | 9,020 | $247.8K | 0.00% | +9,020 | New |
| Cidel Asset Management Inc | 7,429 | $246.4K | 0.01% | +7,429 | New |
| Lipe & Dalton | 10,074 | $241.0K | 0.13% | 00.0% | Unchanged |
| Advisors Asset Management, Inc. | 7,117 | $237.1K | 0.00% | −16−0.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 7,091 | $236.3K | 0.00% | +7,091 | New |
| Tectonic Advisors LLC | 6,892 | $229.5K | 0.01% | +6,892 | New |
| The PNC Financial Services Group, Inc. | 6,406 | $213.4K | 0.00% | −20−0.3% | Reduced |
| CenterBook Partners LP | 6,255 | $208.4K | 0.01% | −23,598−79.0% | Reduced |
| Sageworth Trust Co | 6,242 | $208.0K | 0.01% | +6,242 | New |
| Aviso Financial Inc. | 6,248 | $207.7K | 0.01% | +973+18.4% | Added |
| ExodusPoint Capital Management, LP | 6,100 | $203.3K | 0.00% | +6,100 | New |
| US Bancorp | 5,940 | $197.9K | 0.00% | −457−7.1% | Reduced |
| PensionDanmark Pensionsforsikringsaktieselskab | 5,144 | $170.4K | 0.00% | +5,144 | New |
| Mondrian Investment Partners LTD | 3,597 | $166.5K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 3,894 | $129.7K | 0.01% | +124+3.3% | Added |
| Quadrant Capital Group LLC | 3,051 | $101.7K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 2,934 | $97.7K | 0.00% | +2,934 | New |
| Basso Capital Management, L.P. | 2,674 | $89.1K | 0.05% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 2,072 | $69.1K | 0.00% | +829+66.7% | Added |
| Central Trust Co | 2,057 | $68.5K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 1,893 | $63.1K | 0.00% | +831+78.2% | Added |
| Harbour Investments, Inc. | 1,828 | $60.7K | 0.00% | +1,412+339.4% | Added |
| Signaturefd, LLC | 1,778 | $59.2K | 0.00% | +24+1.4% | Added |
| Manitou Investment Management Ltd. | 1,700 | $56.6K | 0.01% | 00.0% | Unchanged |
| Group One Trading, L.P. | 1,683 | $56.1K | 0.00% | +1,683 | New |
| IFP Advisors, Inc | 1,494 | $49.8K | 0.00% | +227+17.9% | Added |
| Natixis | 1,468 | $49.1K | 0.00% | 00.0% | Unchanged |
| Generali Asset Management SPA SGR | 990 | $45.8K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 1,332 | $44.4K | 0.00% | +73+5.8% | Added |
| Louisbourg Investments Inc. | 1,195 | $39.7K | 0.01% | 00.0% | Unchanged |
| Roxbury Financial LLC | 1,155 | $38.5K | 0.03% | +3+0.3% | Added |
| Rhumbline Advisers | 1,032 | $34.4K | 0.00% | +12+1.2% | Added |
| City Holding Co | 1,000 | $33.3K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 849 | $28.3K | 0.00% | +496+140.5% | Added |
| Private Trust Co NA | 723 | $24.1K | 0.00% | −66−8.4% | Reduced |
| Eastern Bank | 700 | $23.3K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 700 | $23.3K | 0.00% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 603 | $20.1K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 532 | $17.7K | 0.00% | +397+294.1% | Added |
| Larson Financial Group LLC | 515 | $17.2K | 0.00% | +215+71.7% | Added |