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, Q3 2025
Institutional positions in South Bow Corp as of Sep 30, 2025. 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
- 292
- +9 vs. Q2 2025
- Shares held
- 139.5M
- −3.62M (−2.5%) vs. Q2 2025
- Total value
- $3.90B
- +$184.3M (+5.0%) vs. Q2 2025
- New holders
- 33
- 93 more added
- Sold out
- 24
- 78 more reduced
5 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding South Bow Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Spire Wealth Management | 553 | $15.6K | 0.00% | +339+158.4% | Added |
| Vision Financial Markets LLC | 570 | $16.1K | 0.01% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 603 | $17.1K | 0.00% | −18−2.9% | Reduced |
| Macquarie Group Ltd | 646 | $18.3K | 0.00% | −82,968−99.2% | Reduced |
| UMA Financial Services, Inc. | 700 | $19.8K | 0.00% | −109−13.5% | Reduced |
| Eastern Bank | 700 | $19.8K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 735 | $20.8K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 789 | $22.3K | 0.00% | +789 | New |
| Rhumbline Advisers | 1,020 | $28.9K | 0.00% | −321−23.9% | Reduced |
| EverSource Wealth Advisors, LLC | 1,055 | $29.8K | 0.00% | +645+157.3% | Added |
| Roxbury Financial LLC | 1,150 | $32.5K | 0.03% | +2+0.2% | Added |
| Louisbourg Investments Inc. | 1,195 | $33.8K | 0.01% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1,206 | $34.1K | 0.00% | +1,069+780.3% | Added |
| Assetmark, Inc | 1,237 | $35.0K | 0.00% | −51−4.0% | Reduced |
| Generali Asset Management SPA SGR | 935 | $36.8K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 1,336 | $37.8K | 0.00% | +1,336 | New |
| Northwestern Mutual Wealth Management Co | 1,340 | $37.9K | 0.00% | 00.0% | Unchanged |
| Natixis | 1,468 | $41.2K | 0.00% | 00.0% | Unchanged |
| Manitou Investment Management Ltd. | 1,700 | $48.1K | 0.01% | 00.0% | Unchanged |
| Signaturefd, LLC | 1,891 | $53.5K | 0.00% | −51−2.6% | Reduced |
| Central Trust Co | 2,057 | $58.2K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 2,160 | $61.1K | 0.00% | −374−14.8% | Reduced |
| Advisory Services Network, LLC | 2,324 | $65.7K | 0.00% | +2,324 | New |
| Basso Capital Management, L.P. | 2,674 | $75.6K | 0.05% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 3,079 | $87.1K | 0.00% | +3,079 | New |
| Shell Asset Management Co | 3,154 | $89.0K | 0.01% | −8,210−72.2% | Reduced |
| Parkside Financial Bank & Trust | 3,426 | $96.9K | 0.01% | 00.0% | Unchanged |
| Mondrian Investment Partners LTD | 3,597 | $141.7K | 0.00% | +3,597 | New |
| SG Americas Securities, LLC | 5,066 | $143.0K | 0.00% | +5,066 | New |
| Aviso Financial Inc. | 5,200 | $147.2K | 0.01% | +394+8.2% | Added |
| Viking Fund Management LLC | 6,000 | $169.7K | 0.02% | +3,600+150.0% | Added |
| The PNC Financial Services Group, Inc. | 6,536 | $184.9K | 0.00% | +109+1.7% | Added |
| US Bancorp | 6,742 | $190.7K | 0.00% | −1,279−15.9% | Reduced |
| Lipe & Dalton | 10,229 | $208.0K | 0.10% | −40−0.4% | Reduced |
| Verition Fund Management LLC | 7,523 | $212.8K | 0.00% | +7,523 | New |
| Virtu Financial LLC | 7,529 | $213.0K | 0.01% | −2,035−21.3% | Reduced |
| O'Shaughnessy Asset Management, LLC | 7,589 | $214.7K | 0.00% | −140−1.8% | Reduced |
| Advisors Asset Management, Inc. | 7,735 | $218.8K | 0.00% | −35−0.5% | Reduced |
| Entropy Technologies, LP | 7,800 | $220.7K | 0.02% | +7,800 | New |
| Burgundy Asset Management Ltd. | 8,272 | $229.1K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 8,650 | $240.7K | 0.00% | +3,794+78.1% | Added |
| Diametric Capital, LP | 8,621 | $243.9K | 0.09% | −2,577−23.0% | Reduced |
| Chelsea Counsel Co | 8,630 | $247.5K | 0.11% | 00.0% | Unchanged |
| Ingalls & Snyder LLC | 8,885 | $251.0K | 0.01% | +8,885 | New |
| SeaCrest Wealth Management, LLC | 9,072 | $257.9K | 0.03% | +280+3.2% | Added |
| Omers Administration Corp | 9,500 | $268.9K | 0.00% | +9,500 | New |
| Swiss Life Asset Management Ltd | 9,625 | $272.8K | 0.00% | +9,625 | New |
| Engineers Gate Manager LP | 9,952 | $281.5K | 0.00% | +9,952 | New |
| Quantinno Capital Management LP | 10,890 | $308.2K | 0.00% | +715+7.0% | Added |
| FourThought Financial Partners, LLC | 11,008 | $311.4K | 0.03% | +11,008 | New |
| Sovereign Investment Advisors, LLC | 11,049 | $312.8K | 0.09% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 11,256 | $318.4K | 0.00% | +11,256 | New |
| Dividend Assets Capital, LLC | 12,219 | $345.7K | 0.06% | +12,219 | New |
| Fiera Capital Corp | 12,437 | $351.8K | 0.00% | +12,437 | New |
| Cetera Investment Advisers | 13,061 | $369.7K | 0.00% | +3,899+42.6% | Added |
| apricus wealth, LLC | 13,145 | $371.9K | 0.20% | −61,749−82.4% | Reduced |
| Capital Group Investment Management Pte. Ltd. | 13,182 | $373.1K | 0.06% | +2,314+21.3% | Added |
| Wiley Bros.-Aintree Capital, LLC | 13,340 | $377.4K | 0.00% | +584+4.6% | Added |
| Toroso Investments, LLC | 13,387 | $378.7K | 0.00% | +2,625+24.4% | Added |
| Guardian Partners Inc. | 14,314 | $401.3K | 0.03% | −1,481−9.4% | Reduced |
| Spirit of America Management Corp | 14,765 | $417.7K | 0.08% | 00.0% | Unchanged |
| Wells Fargo & Company | 14,867 | $420.6K | 0.00% | −198−1.3% | Reduced |
| Picton Mahoney Asset Management | 15,010 | $425.0K | 0.01% | +15,010 | New |
| Americana Partners, LLC | 15,370 | $434.8K | 0.01% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 15,535 | $439.8K | 0.00% | +1,164+8.1% | Added |
| HRT Financial LP | 15,660 | $443.0K | 0.00% | +15,660 | New |
| Susquehanna International Group, LLP | 17,085 | $483.3K | 0.00% | −1,864−9.8% | Reduced |
| Citigroup Inc | 17,462 | $494.2K | 0.00% | +411+2.4% | Added |
| Metis Global Partners, LLC | 17,761 | $502.6K | 0.01% | +4,152+30.5% | Added |
| Y-Intercept (Hong Kong) Ltd | 18,128 | $512.8K | 0.01% | −3,681−16.9% | Reduced |
| Northwest & Ethical Investments L.P. | 18,190 | $514.8K | 0.01% | +560+3.2% | Added |
| Cardinal Point Capital Management, ULC | 19,468 | $550.7K | 0.04% | 00.0% | Unchanged |
| Investment Management Corp of Ontario | 19,518 | $552.2K | 0.01% | −4,900−20.1% | Reduced |
| JustInvest LLC | 19,861 | $563.2K | 0.01% | +5,296+36.4% | Added |
| Marshall Wace, LLP | 22,026 | $623.1K | 0.00% | +22,026 | New |
| Allianz Asset Management GmbH | 22,052 | $624.1K | 0.00% | −4,358−16.5% | Reduced |
| Mutual Advisors, LLC | 23,911 | $629.6K | 0.01% | −4,498−15.8% | Reduced |
| Envestnet Asset Management Inc | 22,358 | $632.5K | 0.00% | +4,870+27.8% | Added |
| ProShare Advisors LLC | 22,448 | $635.2K | 0.00% | −125−0.6% | Reduced |
| 111 Capital | 22,787 | $644.5K | 0.12% | +2,246+10.9% | Added |
| Citadel Advisors LLC | 22,921 | $648.4K | 0.00% | +7,184+45.7% | Added |
| Bank of Nova Scotia Trust Co | 23,741 | $671.6K | 0.06% | −1,477−5.9% | Reduced |
| Meixler Investment Management, Ltd. | 24,125 | $682.5K | 0.42% | −2,065−7.9% | Reduced |
| BNP Paribas Arbitrage, SA | 25,743 | $728.3K | 0.00% | +25,743 | New |
| Agf Management Ltd | 26,739 | $756.6K | 0.00% | −7,053−20.9% | Reduced |
| Silvercrest Asset Management Group LLC | 27,131 | $767.5K | 0.01% | −4,240−13.5% | Reduced |
| Creative Planning | 28,184 | $797.3K | 0.00% | +242+0.9% | Added |
| Principal Financial Group Inc | 28,454 | $805.3K | 0.00% | +3,000+11.8% | Added |
| Alliancebernstein L.P. | 29,781 | $842.5K | 0.00% | −11,050−27.1% | Reduced |
| Aigen Investment Management, LP | 22,339 | $879.7K | 0.14% | +7,900+54.7% | Added |
| Alps Advisors Inc | 31,593 | $893.8K | 0.00% | +15,477+96.0% | Added |
| CenterBook Partners LP | 32,308 | $914.0K | 0.05% | −12,598−28.1% | Reduced |
| Steadtrust LLC | 34,490 | $975.7K | 0.66% | −200−0.6% | Reduced |
| Capital International Inc | 36,726 | $1.04M | 0.01% | +3,013+8.9% | Added |
| Capstone Investment Advisors, LLC | 37,116 | $1.05M | 0.01% | +37,116 | New |
| LPL Financial LLC | 37,884 | $1.07M | 0.00% | +6,484+20.6% | Added |
| Schonfeld Strategic Advisors LLC | 38,434 | $1.09M | 0.01% | +18,793+95.7% | Added |
| Oppenheimer & Co Inc | 39,595 | $1.12M | 0.01% | +6,737+20.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 39,790 | $1.13M | 0.00% | −4,600−10.4% | Reduced |
| Millennium Management LLC | 44,497 | $1.26M | 0.00% | +2,066+4.9% | Added |