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Livermore
Livermore
ZHEN

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, Q4 2025

Institutional positions in South Bow Corp as of Dec 31, 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
281
−6 vs. Q3 2025
Shares held
127.5M
−12.0M (−8.6%) vs. Q3 2025
Total value
$3.51B
−$391.8M (−10.1%) vs. Q3 2025
New holders
35
91 more added
Sold out
41
86 more reduced

5 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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.

Institutional holdersQ4 2025: 281 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 0 institutionsQ1 2023: 0 institutionsQ2 2023: 0 institutionsQ3 2023: 0 institutionsQ4 2023: 0 institutionsQ1 2024: 0 institutionsQ2 2024: 0 institutionsQ3 2024: 0 institutionsQ4 2024: 285 institutionsQ1 2025: 300 institutionsQ2 2025: 288 institutionsQ3 2025: 292 institutionsQ4 2025: 281 institutionsQ1 2026: 302 institutionsQ2 2026: 305 institutions
Value heldQ4 2025: $3.51B
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $0Q1 2023: $0Q2 2023: $0Q3 2023: $0Q4 2023: $0Q1 2024: $0Q2 2024: $0Q3 2024: $0Q4 2024: $3.28BQ1 2025: $3.97BQ2 2025: $3.90BQ3 2025: $3.90BQ4 2025: $3.51BQ1 2026: $4.40BQ2 2026: $4.59B
Institutions holding SOBO and their total value by quarter
QuarterHoldersValue
Q2 2026305$4.59B
Q1 2026302$4.40B
Q4 2025281$3.51B
Q3 2025292$3.90B
Q2 2025288$3.90B
Q1 2025300$3.97B
Q4 2024285$3.28B
Q3 20240$0
Q2 20240$0
Q1 20240$0
Q4 20230$0
Q3 20230$0
Q2 20230$0
Q1 20230$0
Q4 20220$0
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding South Bow Corp; share changes are against Q3 2025.

Institutions holding SOBO in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Aventura Private Wealth, LLC246$6.76K0.00%−40−14.0%Reduced
SBI Securities Co., Ltd.246$6.76K0.00%+39+18.8%Added
Massmutual Trust Co FSB244$6.70K0.00%−7−2.8%Reduced
GWM Advisors LLC238$6.54K0.00%+4+1.7%Added
Bogart Wealth, LLC228$6.26K0.00%00.0%Unchanged
Bartlett & Co. Wealth Management LLC222$6.21K0.00%00.0%Unchanged
Hanson & Doremus Investment Management226$6.00K0.00%00.0%Unchanged
Camelot Portfolios, LLC206$5.65K0.00%+206New
JCIC Asset Management Inc.205$5.64K0.00%−85−29.3%Reduced
Arcadia Investment Management Corp200$5.49K0.00%00.0%Unchanged
Bessemer Group Inc207$5.00K0.00%+28+15.6%Added
CNB Bank181$4.97K0.00%−64−26.1%Reduced
Gold Investment Management Ltd.176$4.84K0.00%−41−18.9%Reduced
Harbor Asset Planning, Inc.176$4.83K0.00%00.0%Unchanged
Farther Finance Advisors, LLC171$4.70K0.00%−1−0.6%Reduced
1620 Investment Advisors, Inc.160$4.39K0.00%00.0%Unchanged
Versant Capital Management, Inc141$3.88K0.00%00.0%Unchanged
UBS Asset Management Americas Inc135$3.71K0.00%+135New
Hilltop National Bank131$3.60K0.00%00.0%Unchanged
First Horizon Corp130$3.57K0.00%−15−10.3%Reduced
NBC Securities, Inc.126$3.46K0.00%00.0%Unchanged
AdvisorNet Financial, Inc120$3.29K0.00%+1+0.8%Added
Towarzystwo Funduszy Inwestycyjnych Pzu SA105$2.89K0.00%00.0%Unchanged
ESL Trust Services, LLC100$2.75K0.00%00.0%Unchanged
Rogco, LP100$2.75K0.00%00.0%Unchanged
Atlantic Union Bankshares Corp100$2.75K0.00%+100New
Hartford Financial Management Inc.98$2.69K0.00%00.0%Unchanged
Smallwood Wealth Investment Management, LLC97$2.66K0.00%00.0%Unchanged
Brown Brothers Harriman & Co93$2.56K0.00%+70+304.3%Added
Manchester Capital Management LLC86$2.36K0.00%+86New
Duncker Streett & Co Inc80$2.20K0.00%00.0%Unchanged
CX Institutional70$2.00K0.00%+12+20.7%Added
Pin Oak Investment Advisors Inc52$2.00K0.00%00.0%Unchanged
Hara Capital LLC63$1.73K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC58$1.59K0.00%00.0%Unchanged
Bruce G. Allen Investments, LLC58$1.59K0.00%+4+7.4%Added
CGC Financial Services, LLC57$1.57K0.00%00.0%Unchanged
HHM Wealth Advisors, LLC52$1.43K0.00%00.0%Unchanged
Pinnacle Bancorp, Inc.50$1.37K0.00%00.0%Unchanged
Ronald Blue Trust, Inc.44$1.21K0.00%−404−90.2%Reduced
Vision Retirement, LLC40$1.10K0.00%+40New
Rothschild Investment LLC38$1.06K0.00%00.0%Unchanged
Sunbelt Securities, Inc.38$1.05K0.00%−12−24.0%Reduced
Garton & Associates Financial Advisors LLC35$9610.00%+35New
Pinnacle Wealth Planning Services, Inc.34$9340.00%+34New
Hilton Head Capital Partners, LLC32$8790.00%+32New
Caldwell Sutter Capital, Inc.31$8520.00%00.0%Unchanged
Godsey & Gibb Associates31$8520.00%00.0%Unchanged
JNBA Financial Advisors31$8520.00%00.0%Unchanged
Rialto Wealth Management, LLC31$8520.00%00.0%Unchanged
GAMMA Investing LLC27$7420.00%00.0%Unchanged
Bell Investment Advisors, Inc27$7420.00%+25+1,250.0%Added
Cornerstone Planning Group LLC22$6180.00%−2,568−99.2%Reduced
Ritter Daniher Financial Advisory LLC20$5500.00%00.0%Unchanged
Anchor Investment Management, LLC20$5490.00%00.0%Unchanged
Kennebec Savings Bank20$5490.00%00.0%Unchanged
Root Financial Partners, LLC20$5490.00%+20New
Sound Income Strategies, LLC20$5310.00%00.0%Unchanged
Millstone Evans Group, LLC19$5220.00%00.0%Unchanged
Cornerstone Financial Management LLC19$5220.00%+19New
MTM Investment Management, LLC18$4940.00%00.0%Unchanged
CVA Family Office, LLC17$4670.00%00.0%Unchanged
McGuire Capital Advisors Inc15$4120.00%+15New
American Wealth Advisors, LLC14$3820.00%00.0%Unchanged
Asset Dedication, LLC12$3300.00%00.0%Unchanged
Scarborough Advisors, LLC10$2750.00%00.0%Unchanged
TD Private Client Wealth LLC8$2200.00%+8New
Lodestone Wealth Management LLC8$2200.00%+8New
ORG Partners LLC7$1920.00%00.0%Unchanged
Park Place Capital Corp6$1650.00%00.0%Unchanged
True Wealth Design, LLC5$1380.00%00.0%Unchanged
Golden State Wealth Management, LLC5$1370.00%−29−85.3%Reduced
Key Financial Inc4$1100.00%00.0%Unchanged
Godfrey Financial Associates, Inc.4$1100.00%+4New
Tucker Asset Management LLC3$820.00%+3New
Fortitude Family Office, LLC2$550.00%00.0%Unchanged
Crewe Advisors LLC2$550.00%+2New
Kozak & Associates, Inc.2$520.00%−90−97.8%Reduced
GW&K Investment Management, LLC1$00.00%00.0%Unchanged
Beutel, Goodman & Co Ltd.10$00.00%00.0%Unchanged
Avion Wealth16$00.00%00.0%Unchanged
Healthcare of Ontario Pension Plan Trust Fund0$00.00%−1,950,000−100.0%Sold out
Bornite Capital Management LP0$00.00%−400,000−100.0%Sold out
Renaissance Technologies LLC0$00.00%−239,180−100.0%Sold out
Voloridge Investment Management, LLC0$00.00%−80,602−100.0%Sold out
Aigen Investment Management, LP0$00.00%−22,339−100.0%Sold out
BNP Paribas Arbitrage, SA0$00.00%−25,743−100.0%Sold out
Meixler Investment Management, Ltd.0$00.00%−24,125−100.0%Sold out
111 Capital0$00.00%−22,787−100.0%Sold out
Marshall Wace, LLP0$00.00%−22,026−100.0%Sold out
Y-Intercept (Hong Kong) Ltd0$00.00%−18,128−100.0%Sold out
Susquehanna International Group, LLP0$00.00%−17,085−100.0%Sold out
Americana Partners, LLC0$00.00%−15,370−100.0%Sold out
Brevan Howard Capital Management LP0$00.00%−11,256−100.0%Sold out
FourThought Financial Partners, LLC0$00.00%−11,008−100.0%Sold out
Engineers Gate Manager LP0$00.00%−9,952−100.0%Sold out
Ingalls & Snyder LLC0$00.00%−8,885−100.0%Sold out
Diametric Capital, LP0$00.00%−8,621−100.0%Sold out
Entropy Technologies, LP0$00.00%−7,800−100.0%Sold out
O'Shaughnessy Asset Management, LLC0$00.00%−7,589−100.0%Sold out