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 |
|---|---|---|---|---|---|
| Royal Bank of Canada | 22,586,399 | $639.0M | 0.11% | −1,940,046−7.9% | Reduced |
| Capital International Investors | 15,388,313 | $435.4M | 0.07% | −7,1940.0% | Reduced |
| FMR LLC | 13,653,205 | $386.3M | 0.02% | +262,094+2.0% | Added |
| Price T Rowe Associates Inc | 9,132,402 | $258.4M | 0.03% | −3,683,898−28.7% | Reduced |
| Vanguard Group Inc | 8,549,218 | $241.9M | 0.00% | +209,013+2.5% | Added |
| Clearbridge Investments, LLC | 7,053,101 | $199.5M | 0.15% | +7,042,585+66,970.2% | Added |
| Bank of Montreal | 6,158,380 | $125.2M | 0.05% | +21,722+0.4% | Added |
| CIBC World Markets Inc. | 3,194,578 | $90.4M | 0.19% | +47,562+1.5% | Added |
| Bank of America Corp | 2,352,405 | $66.5M | 0.00% | +111,302+5.0% | Added |
| Goldman Sachs Group Inc | 2,296,908 | $65.0M | 0.01% | −4,435,845−65.9% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 2,178,606 | $61.6M | 0.10% | −132,881−5.7% | Reduced |
| Blackstone Group Inc. | 2,170,409 | $61.4M | 0.26% | −1,739,161−44.5% | Reduced |
| Legal & General Group Plc | 2,053,512 | $58.1M | 0.01% | −99,541−4.6% | Reduced |
| Thornburg Investment Management Inc | 1,997,301 | $56.5M | 0.74% | +341,281+20.6% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 1,950,000 | $55.2M | 0.10% | +80,000+4.3% | Added |
| Scotia Capital Inc. | 1,797,254 | $50.4M | 0.21% | +32,927+1.9% | Added |
| TD Asset Management Inc | 1,696,527 | $48.0M | 0.04% | +229,806+15.7% | Added |
| Recurrent Investment Advisors LLC | 1,605,964 | $45.6M | 3.49% | +1,100+0.1% | Added |
| Morgan Stanley | 1,549,040 | $43.8M | 0.00% | +797,582+106.1% | Added |
| Dimensional Fund Advisors LP | 1,549,120 | $43.8M | 0.01% | +539,281+53.4% | Added |
| Cushing Asset Management, LP | 1,530,500 | $43.3M | 2.46% | +4,400+0.3% | Added |
| Invesco Ltd. | 1,506,939 | $42.6M | 0.01% | −51,884−3.3% | Reduced |
| Manufacturers Life Insurance Company, The | 1,409,270 | $39.9M | 0.03% | +26,858+1.9% | Added |
| Canada Pension Plan Investment Board | 1,335,000 | $37.8M | 0.03% | −365,000−21.5% | Reduced |
| Boston Partners | 1,330,362 | $37.7M | 0.04% | −177,137−11.8% | Reduced |
| Brookfield Asset Management Inc. | 1,300,158 | $36.8M | 0.04% | +1,300,120+3,421,368.4% | Added |
| TD Waterhouse Canada Inc. | 1,242,298 | $34.6M | 0.23% | +19,401+1.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 1,118,632 | $31.6M | 0.10% | +127,691+12.9% | Added |
| Westwood Holdings Group Inc. | 1,043,039 | $29.5M | 0.21% | −66,307−6.0% | Reduced |
| American Century Companies Inc | 959,031 | $27.1M | 0.01% | +790,111+467.7% | Added |
| Tortoise Capital Advisors, L.L.C. | 942,828 | $26.7M | 0.34% | +11,281+1.2% | Added |
| Intact Investment Management Inc. | 806,260 | $22.8M | 0.69% | +5,900+0.7% | Added |
| Qube Research & Technologies Ltd | 784,565 | $22.2M | 0.03% | +650,648+485.9% | Added |
| Barclays PLC | 778,426 | $22.0M | 0.01% | −92,432−10.6% | Reduced |
| Two Sigma Investments, LP | 770,910 | $21.8M | 0.03% | +623,189+421.9% | Added |
| Miller Howard Investments Inc | 763,017 | $21.6M | 0.66% | +16,418+2.2% | Added |
| Portland Investment Counsel Inc. | 751,044 | $21.3M | 5.82% | −242,600−24.4% | Reduced |
| Toronto Dominion Bank | 695,753 | $19.7M | 0.04% | −260,286−27.2% | Reduced |
| Pictet Asset Management Holding SA | 598,869 | $16.9M | 0.02% | +3,117+0.5% | Added |
| National Bank of Canada | 518,299 | $14.4M | 0.02% | −77,580−13.0% | Reduced |
| Quadrature Capital Ltd | 467,000 | $13.2M | 0.16% | +406,302+669.4% | Added |
| Charles Schwab Investment Management Inc | 441,987 | $12.5M | 0.00% | +20,301+4.8% | Added |
| Two Sigma Advisers, LP | 415,500 | $11.8M | 0.02% | +294,100+242.3% | Added |
| Swiss National Bank | 407,120 | $11.5M | 0.01% | +6,500+1.6% | Added |
| Bornite Capital Management LP | 400,000 | $11.3M | 1.05% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 344,232 | $9.74M | 0.01% | +281,600+449.6% | Added |
| Jane Street Group, LLC | 313,567 | $8.87M | 0.01% | −10,825−3.3% | Reduced |
| CIBC Asset Management Inc | 312,562 | $8.83M | 0.03% | +8,899+2.9% | Added |
| Federation des caisses Desjardins du Quebec | 307,460 | $8.62M | 0.03% | +26,500+9.4% | Added |
| Mackenzie Financial Corp | 286,459 | $8.10M | 0.01% | −203,120−41.5% | Reduced |
| Ninepoint Partners LP | 275,600 | $7.80M | 1.08% | −24,400−8.1% | Reduced |
| FIL Ltd | 270,627 | $7.66M | 0.01% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 252,414 | $7.14M | 0.15% | −1,154−0.5% | Reduced |
| Bank of Nova Scotia | 251,042 | $7.10M | 0.01% | −2,097,512−89.3% | Reduced |
| Renaissance Technologies LLC | 239,180 | $6.77M | 0.01% | +75,300+45.9% | Added |
| Exchange Traded Concepts, LLC | 209,459 | $5.93M | 0.06% | −12,523−5.6% | Reduced |
| Heathbridge Capital Management Ltd. | 205,800 | $5.82M | 2.23% | −1,800−0.9% | Reduced |
| Geode Capital Management, LLC | 204,637 | $5.82M | 0.00% | +32,146+18.6% | Added |
| Catalyst Capital Advisors LLC | 203,969 | $5.77M | 0.12% | −20,610−9.2% | Reduced |
| BlackRock, Inc. | 187,236 | $5.30M | 0.00% | +27,199+17.0% | Added |
| Alberta Investment Management Corp | 182,028 | $5.15M | 0.04% | +33,700+22.7% | Added |
| Trexquant Investment LP | 157,641 | $4.46M | 0.05% | +84,784+116.4% | Added |
| Nuveen, LLC | 155,622 | $4.40M | 0.00% | 00.0% | Unchanged |
| Capital International Sarl | 146,090 | $4.13M | 0.07% | +25,781+21.4% | Added |
| Van Eck Associates Corp | 131,434 | $3.72M | 0.00% | −50,072−27.6% | Reduced |
| TCW Group Inc | 123,700 | $3.50M | 0.03% | +11,100+9.9% | Added |
| Moors & Cabot, Inc. | 122,451 | $3.46M | 0.15% | +2,025+1.7% | Added |
| British Columbia Investment Management Corp | 121,350 | $3.43M | 0.02% | −4,995−4.0% | Reduced |
| Franklin Resources Inc | 121,046 | $3.42M | 0.00% | +27,661+29.6% | Added |
| JPMorgan Chase & Co | 118,991 | $3.37M | 0.00% | +79,858+204.1% | Added |
| UBS Group AG | 117,980 | $3.34M | 0.00% | −77,878−39.8% | Reduced |
| Capital Group Private Client Services, Inc. | 117,307 | $3.32M | 0.06% | −106,437−47.6% | Reduced |
| Russell Investments Group, Ltd. | 114,326 | $3.24M | 0.00% | +1,827+1.6% | Added |
| Triasima Portfolio Management inc. | 112,585 | $3.19M | 0.48% | −4,300−3.7% | Reduced |
| Northern Trust Corp | 109,556 | $3.10M | 0.00% | −24,895−18.5% | Reduced |
| Ausbil Investment Management Ltd | 106,483 | $2.98M | 1.59% | −20,873−16.4% | Reduced |
| Neuberger Berman Group LLC | 103,628 | $2.93M | 0.00% | +749+0.7% | Added |
| Deutsche Bank AG | 100,417 | $2.84M | 0.00% | +338+0.3% | Added |
| 1832 Asset Management L.P. | 98,222 | $2.78M | 0.00% | +3,844+4.1% | Added |
| Quantbot Technologies LP | 97,160 | $2.75M | 0.07% | −32,391−25.0% | Reduced |
| Voloridge Investment Management, LLC | 80,602 | $2.28M | 0.01% | −74,885−48.2% | Reduced |
| Commonwealth Equity Services, LLC | 71,037 | $2.01M | 0.00% | +2,216+3.2% | Added |
| HighTower Advisors, LLC | 67,862 | $1.92M | 0.00% | +5,081+8.1% | Added |
| Heronetta Management, L.P. | 46,497 | $1.81M | 0.99% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 61,434 | $1.74M | 0.01% | +161+0.3% | Added |
| Vident Advisory, LLC | 58,276 | $1.65M | 0.02% | −10,827−15.7% | Reduced |
| Capital International Ltd | 55,417 | $1.57M | 0.06% | +3,441+6.6% | Added |
| Raymond James Financial Inc | 55,019 | $1.56M | 0.00% | −2,775−4.8% | Reduced |
| XTX Topco Ltd | 52,751 | $1.49M | 0.08% | −29,674−36.0% | Reduced |
| Greenline Partners, LLC | 50,083 | $1.42M | 0.17% | −2,123−4.1% | Reduced |
| Millennium Management LLC | 44,497 | $1.26M | 0.00% | +2,066+4.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 39,790 | $1.13M | 0.00% | −4,600−10.4% | Reduced |
| Oppenheimer & Co Inc | 39,595 | $1.12M | 0.01% | +6,737+20.5% | Added |
| Schonfeld Strategic Advisors LLC | 38,434 | $1.09M | 0.01% | +18,793+95.7% | Added |
| LPL Financial LLC | 37,884 | $1.07M | 0.00% | +6,484+20.6% | Added |
| Capstone Investment Advisors, LLC | 37,116 | $1.05M | 0.01% | +37,116 | New |
| Capital International Inc | 36,726 | $1.04M | 0.01% | +3,013+8.9% | Added |
| Steadtrust LLC | 34,490 | $975.7K | 0.66% | −200−0.6% | Reduced |
| CenterBook Partners LP | 32,308 | $914.0K | 0.05% | −12,598−28.1% | Reduced |
| Alps Advisors Inc | 31,593 | $893.8K | 0.00% | +15,477+96.0% | Added |