South Bow Corporation (SOBO) Ownership

NYSE: SOBOTop holders, insider trades and short interest.

SOBO ownership summary

as of October 18, 2026
Institutions
65.8%
of shares outstanding
Insiders
0.07%
of shares outstanding
Shares outstanding
208.6M
Float
208.0M
shares available to trade
Short interest
—
9.4M shares short
Days to cover
12.68
short interest down 14.9% vs prior month
  • Institutions 65.83%
  • Insiders 0.07%
  • Other investors 34.09%

SOBO top institutional holders

20 largest
South Bow Corporation top institutional holders
#Holder% of sharesSharesValueChangeReported
1FMR Inc10.50%21.9M$759.5M+12.2M (+126.4%)June 30, 2026
2Royal Bank of Canada6.98%14.6M$505.4M−1.8M (−11.2%)June 30, 2026
3ClearBridge Advisors, LLC4.25%8.9M$307.2M+185,151 (+2.1%)June 30, 2026
4Vanguard Capital Management, LLC2.90%6.0M$209.8M+80,602 (+1.4%)June 30, 2026
5Bank of Montreal2.66%5.6M$192.7M−1.0M (−15.7%)June 30, 2026
6BMO Capital Markets Corp.2.66%5.6M$192.7M−1.0M (−15.7%)June 30, 2026
7T. Rowe Price Associates, Inc.2.51%5.2M$181.9M+7,481 (+0.1%)June 30, 2026
8Thornburg Investment Management Inc1.78%3.7M$129.1M+88,457 (+2.4%)June 30, 2026
9CIBC World Markets Inc.1.63%3.4M$118.1M−35,358 (−1.0%)June 30, 2026
10Dimensional Fund Advisors, Inc.1.46%3.0M$105.6M+128,403 (+4.4%)June 30, 2026
11Connor Clark & Lunn Inv Mgmt Ltd1.33%2.8M$96.4M−13,614 (−0.5%)June 30, 2026
12Bank of America Corp1.32%2.8M$95.7M+763,792 (+38.3%)June 30, 2026
13Mackenzie Investments1.22%2.5M$88.0M+2.0M (+410.9%)June 30, 2026
14MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.1.03%2.2M$74.8M−76,732 (−3.4%)June 30, 2026
15American Century Companies Inc1.02%2.1M$74.0M+1.2M (+134.4%)June 30, 2026
16TD Waterhouse Canada Inc0.93%1.9M$67.5M+16,097 (+0.8%)June 30, 2026
17Vanguard Fiduciary Trust Co0.88%1.8M$64.0M+21,847 (+1.2%)June 30, 2026
18Legal & General Group PLC0.86%1.8M$61.9M+23,605 (+1.3%)June 30, 2026
19The Goldman Sachs Group Inc0.85%1.8M$61.8M+372,004 (+26.4%)June 30, 2026
20Scotia Capital Inc0.84%1.8M$60.8M−35,383 (−2.0%)June 30, 2026

Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 13 holders added 17.2M shares and 7 cut 4.1M.

SOBO top mutual fund and ETF holders

20 largest
South Bow Corporation top fund holders
#Holder% of sharesSharesValueChangeReported
1Fidelity Series Canada2.57%5.4M$185.7M—August 31, 2026
2Fidelity Canadian Growth Company Sr B2.18%4.5M$157.8M+326,800 (+7.7%)June 30, 2026
3Thornburg Investment Income Builder A1.64%3.4M$118.7M—August 31, 2026
4Vanguard Total Intl Stock Index Inv1.49%3.1M$107.6M+8,844 (+0.3%)August 31, 2026
5RBC Canadian Dividend Fund A1.33%2.8M$96.1M—June 30, 2026
6Global X MLP & Energy Infrastructure ETF1.07%2.2M$77.5M−1,836 (−0.1%)September 30, 2026
7FTF ClearBridge Global Infras Inc EBAcc1.06%2.2M$76.5M+38,542 (+1.8%)August 31, 2026
8Vanguard Developed Markets Index Admiral0.98%2.0M$70.6M−3,146 (−0.2%)August 31, 2026
9Fidelity Global Innovators Cl F0.92%1.9M$66.4M+336,732 (+21.4%)June 30, 2026
10Fidelity Special Situations Series F0.89%1.9M$64.6M+564,108 (+43.5%)June 30, 2026
11Avantis International Small Cap Val ETF0.84%1.7M$60.5M—September 30, 2026
12iShares Core S&P/TSX Cap Composite ETF0.69%1.4M$50.1M−8,388 (−0.6%)September 30, 2026
13T. Rowe Price Equity Income0.68%1.4M$49.1M—August 31, 2026
14Recurrent MLP & Infrastructure Class I0.52%1.1M$37.3M—July 31, 2026
15FTGF CB Infras ValPRGBPHDisAPH+e0.48%1.0M$34.9M−83,525 (−7.7%)August 31, 2026
16DFA International Core Equity 2 I0.45%939K$32.6M—August 31, 2026
17American Fds Global Insight F-30.41%853K$29.6M—June 30, 2026
18NYLIM Cushing® MLP Premier Class I0.41%850K$29.5M−10,000 (−1.2%)June 30, 2026
19Center Coast Brookfield Midstream Foc I0.40%834K$28.9M+316,700 (+61.2%)June 30, 2026
20BMO Equal Weight Oil & Gas ETF0.40%829K$28.8M—September 9, 2026

Funds report holdings monthly or quarterly; dates differ by fund.

SOBO shares outstanding

Shares outstanding

Year-end shares outstanding, adjusted for splits.

Who owns SOBO

Institutional investors own 65.8% of South Bow's shares and insiders 0.07%. The largest holder is FMR Inc with 10.50% of the shares (21.9M), as of June 30, 2026. Among the top 20 institutions, 13 added shares and 7 reduced their stake in the latest filings.

Related: SOBO analyst forecast, SOBO key metrics, SOBO dividend history. See the SOBO stock overview for the latest quote and news.

SOBO ownership FAQ

Who owns the most South Bow stock?

The largest shareholders of South Bow are FMR Inc (10.50%), Royal Bank of Canada (6.98%), ClearBridge Advisors, LLC (4.25%), Vanguard Capital Management, LLC (2.90%), Bank of Montreal (2.66%).

What percentage of South Bow is owned by institutions?

Institutions hold 65.8% of South Bow's shares outstanding; insiders hold 0.07%.

Which funds own South Bow?

The largest fund holders of South Bow are Fidelity Series Canada (2.57%), Fidelity Canadian Growth Company Sr B (2.18%), Thornburg Investment Income Builder A (1.64%), Vanguard Total Intl Stock Index Inv (1.49%), RBC Canadian Dividend Fund A (1.33%).

How many shares of South Bow are outstanding?

South Bow has 208.6M shares outstanding, of which 208.0M are in the public float.

Oil & Gas Midstream: ownership