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 |
|---|---|---|---|---|---|
| LPL Financial LLC | 44,324 | $1.48M | 0.00% | +5,825+15.1% | Added |
| Graham Capital Management, L.P. | 44,410 | $1.48M | 0.05% | +44,410 | New |
| Greenline Partners, LLC | 49,462 | $1.65M | 0.18% | −405−0.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 53,727 | $1.78M | 0.00% | +9,237+20.8% | Added |
| Raymond James Financial Inc | 55,408 | $1.85M | 0.00% | +89+0.2% | Added |
| Capital Group Private Client Services, Inc. | 59,385 | $1.98M | 0.03% | −46,969−44.2% | Reduced |
| Lazard Asset Management LLC | 64,162 | $2.14M | 0.00% | +64,162 | New |
| Public Employees Retirement System of Ohio | 66,711 | $2.21M | 0.01% | −70.0% | Reduced |
| Capital International Ltd | 67,471 | $2.24M | 0.08% | +916+1.4% | Added |
| HighTower Advisors, LLC | 69,412 | $2.31M | 0.00% | −916−1.3% | Reduced |
| Vident Advisory, LLC | 70,412 | $2.34M | 0.02% | +14,947+26.9% | Added |
| Magnetar Financial LLC | 70,310 | $2.34M | 0.02% | +70,310 | New |
| Commonwealth Equity Services, LLC | 71,417 | $2.38M | 0.00% | −276−0.4% | Reduced |
| Voloridge Investment Management, LLC | 80,726 | $2.69M | 0.01% | +80,726 | New |
| HRT Financial LP | 82,382 | $2.74M | 0.01% | +66,693+425.1% | Added |
| Russell Investments Group, Ltd. | 82,895 | $2.75M | 0.00% | −45,450−35.4% | Reduced |
| Envestnet Asset Management Inc | 83,369 | $2.78M | 0.00% | +11,859+16.6% | Added |
| Wiley Bros.-Aintree Capital, LLC | 86,708 | $2.86M | 0.01% | +19,678+29.4% | Added |
| Northern Trust Corp | 95,349 | $3.18M | 0.00% | −3,348−3.4% | Reduced |
| Deutsche Bank AG | 102,778 | $3.42M | 0.00% | −698−0.7% | Reduced |
| Ausbil Investment Management Ltd | 106,483 | $3.45M | 1.72% | 00.0% | Unchanged |
| Quantbot Technologies LP | 108,408 | $3.61M | 0.15% | +36,597+51.0% | Added |
| Capital World Investors | 109,565 | $3.65M | 0.00% | +109,565 | New |
| Triasima Portfolio Management inc. | 113,460 | $3.76M | 0.57% | −4,940−4.2% | Reduced |
| 1832 Asset Management L.P. | 115,371 | $3.84M | 0.01% | +17,008+17.3% | Added |
| Quadrature Capital Ltd | 119,700 | $3.97M | 0.05% | −21,800−15.4% | Reduced |
| Catalyst Capital Advisors LLC | 121,679 | $4.05M | 0.08% | −40,000−24.7% | Reduced |
| TCW Group Inc | 125,100 | $4.17M | 0.03% | +1,400+1.1% | Added |
| Capital International Sarl | 125,628 | $4.17M | 0.07% | −19,775−13.6% | Reduced |
| Moors & Cabot, Inc. | 127,026 | $4.23M | 0.18% | +2,875+2.3% | Added |
| BCV Asset Management Inc. | 133,672 | $4.47M | 0.15% | +133,672 | New |
| SIG North Trading, ULC | 137,208 | $4.57M | 0.92% | +83,710+156.5% | Added |
| Viewpoint Investment Partners Corp | 159,518 | $5.04M | 2.33% | +159,518 | New |
| Nuveen, LLC | 155,622 | $5.16M | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 156,308 | $5.19M | 0.01% | +109,813+236.2% | Added |
| Vanguard Investments Australia, Ltd. | 156,513 | $5.21M | 0.02% | +156,513 | New |
| Vanguard Asset Management, Ltd | 157,715 | $5.25M | 0.00% | +157,715 | New |
| Franklin Resources Inc | 167,512 | $5.57M | 0.00% | +34,625+26.1% | Added |
| UBS Group AG | 169,718 | $5.66M | 0.00% | +44,354+35.4% | Added |
| Van Eck Associates Corp | 177,873 | $5.92M | 0.00% | +40,584+29.6% | Added |
| British Columbia Investment Management Corp | 178,042 | $5.92M | 0.04% | +67,422+60.9% | Added |
| Purpose Unlimited Inc. | 195,794 | $6.51M | 0.27% | −26,499−11.9% | Reduced |
| BlackRock, Inc. | 200,170 | $6.67M | 0.00% | −79,186−28.3% | Reduced |
| Exchange Traded Concepts, LLC | 214,832 | $7.16M | 0.06% | +36,257+20.3% | Added |
| Millennium Management LLC | 222,373 | $7.41M | 0.01% | −18,102−7.5% | Reduced |
| Bank of Nova Scotia | 222,862 | $7.41M | 0.01% | −162,335−42.1% | Reduced |
| Man Group plc | 236,872 | $7.89M | 0.02% | +119,201+101.3% | Added |
| Ninepoint Partners LP | 250,000 | $8.33M | 0.98% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 255,294 | $8.48M | 0.17% | +17,562+7.4% | Added |
| FIL Ltd | 293,627 | $9.77M | 0.01% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 307,181 | $10.2M | 0.04% | +450+0.1% | Added |
| Heathbridge Capital Management Ltd. | 337,200 | $11.2M | 4.07% | −82,750−19.7% | Reduced |
| CIBC Asset Management Inc | 340,103 | $11.3M | 0.03% | +24,948+7.9% | Added |
| Citadel Advisors LLC | 402,525 | $13.4M | 0.01% | −297,675−42.5% | Reduced |
| Swiss National Bank | 412,320 | $13.7M | 0.01% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 442,774 | $14.7M | 0.01% | +433,547+4,698.7% | Added |
| Charles Schwab Investment Management Inc | 484,380 | $16.1M | 0.00% | +43,176+9.8% | Added |
| National Bank of Canada | 491,500 | $16.1M | 0.02% | −205,294−29.5% | Reduced |
| Mackenzie Financial Corp | 496,275 | $16.5M | 0.02% | +32,800+7.1% | Added |
| Brookfield Asset Management Inc. | 517,205 | $17.2M | 0.02% | −694,951−57.3% | Reduced |
| Miller Howard Investments Inc | 527,789 | $17.6M | 0.48% | −270,559−33.9% | Reduced |
| Blackstone Group Inc. | 697,176 | $23.2M | 0.10% | −11,922−1.7% | Reduced |
| Alberta Investment Management Corp | 742,851 | $24.7M | 0.15% | +665,323+858.2% | Added |
| JPMorgan Chase & Co | 770,105 | $26.4M | 0.00% | +712,498+1,236.8% | Added |
| Cushing Asset Management, LP | 865,500 | $28.8M | 1.44% | −625,000−41.9% | Reduced |
| American Century Companies Inc | 909,742 | $30.3M | 0.02% | −620,238−40.5% | Reduced |
| Barclays PLC | 936,031 | $31.2M | 0.01% | +187,172+25.0% | Added |
| Geode Capital Management, LLC | 879,125 | $31.8M | 0.00% | +186,584+26.9% | Added |
| Tortoise Capital Advisors, L.L.C. | 960,084 | $32.0M | 0.33% | +17,993+1.9% | Added |
| Portland Investment Counsel Inc. | 970,061 | $32.3M | 10.36% | +219,017+29.2% | Added |
| Intact Investment Management Inc. | 1,065,860 | $35.4M | 1.01% | +101,500+10.5% | Added |
| Toronto Dominion Bank | 1,115,060 | $37.1M | 0.07% | −79,787−6.7% | Reduced |
| Recurrent Investment Advisors LLC | 1,161,016 | $38.7M | 2.33% | −209,619−15.3% | Reduced |
| Westwood Holdings Group Inc. | 1,191,935 | $39.7M | 0.29% | +114,649+10.6% | Added |
| Boston Partners | 1,238,939 | $41.3M | 0.04% | −72,942−5.6% | Reduced |
| Vanguard Global Advisers, LLC | 1,270,525 | $42.3M | 0.02% | +1,270,525 | New |
| Manufacturers Life Insurance Company, The | 1,292,485 | $43.0M | 0.04% | −81,115−5.9% | Reduced |
| Morgan Stanley | 1,334,795 | $44.5M | 0.00% | −177,002−11.7% | Reduced |
| Two Sigma Investments, LP | 1,389,388 | $46.3M | 0.04% | +623,456+81.4% | Added |
| Goldman Sachs Group Inc | 1,409,919 | $47.0M | 0.01% | +359,896+34.3% | Added |
| Invesco Ltd. | 1,522,659 | $50.7M | 0.00% | −5100.0% | Reduced |
| Murchinson Ltd. | 1,725,100 | $57.5M | 23.10% | +1,725,100 | New |
| Legal & General Group Plc | 1,761,185 | $58.4M | 0.01% | −94,543−5.1% | Reduced |
| Scotia Capital Inc. | 1,788,858 | $59.3M | 0.24% | −264,642−12.9% | Reduced |
| Vanguard Fiduciary Trust Co | 1,822,277 | $60.6M | 0.02% | +1,822,277 | New |
| TD Waterhouse Canada Inc. | 1,930,689 | $61.9M | 0.18% | +594,586+44.5% | Added |
| Bank of America Corp | 1,993,768 | $66.4M | 0.00% | +376,108+23.3% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 2,234,405 | $74.5M | 0.10% | −157,179−6.6% | Reduced |
| Canada Pension Plan Investment Board | 2,299,000 | $76.5M | 0.05% | +649,000+39.3% | Added |
| TD Asset Management Inc | 2,375,127 | $78.8M | 0.06% | +319,492+15.5% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 2,793,557 | $92.8M | 0.21% | +1,181,124+73.3% | Added |
| Dimensional Fund Advisors LP | 2,914,614 | $97.1M | 0.02% | +565,787+24.1% | Added |
| CIBC World Markets Inc. | 3,439,260 | $114.4M | 0.20% | −131,832−3.7% | Reduced |
| Thornburg Investment Management Inc | 3,632,875 | $120.7M | 1.25% | +803,000+28.4% | Added |
| Capital International Investors | 4,313,599 | $143.5M | 0.03% | −11,169,486−72.1% | Reduced |
| Price T Rowe Associates Inc | 5,237,110 | $174.5M | 0.02% | −1,218,922−18.9% | Reduced |
| Vanguard Capital Management LLC | 5,967,999 | $198.5M | 0.00% | +5,967,999 | New |
| Bank of Montreal | 6,592,749 | $219.4M | 0.09% | +447,424+7.3% | Added |
| Clearbridge Investments, LLC | 8,669,957 | $288.9M | 0.25% | +1,406,992+19.4% | Added |
| FMR LLC | 9,671,599 | $321.8M | 0.02% | −411,259−4.1% | Reduced |