South BowSOBO

13F holders, Q1 2026 (March 31)
302holders +21
47new positions
27sold out
5famous investors
$33.28avg. 13F price*

At the end of Q1 2026, 302 institutions reported holding South Bow Corp. (SOBO) in their 13F filings, up 21 from Q4 2025. 47 opened new positions and 27 sold out. The largest holders were Royal Bank of Canada ($546.6M), Capital Research Global Investors ($341.9M) and FMR LLC ($321.8M). 5 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).

Company
South Bow Corp.
CUSIP
83671M105
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300400 Q4 2024: 285Q4 2024Q1 2025: 299Q1 2025Q2 2025: 288Q2 2025Q3 2025: 292Q3 2025Q4 2025: 281Q4 2025Q1 2026: 302Q1 2026Q2 2026: 304Q2 2026

Total Exit/New Position Q4 2025 → Q1 2026

InstitutionsTotal Value
New Positions47$432.6M
Exits27$34.0M

All 13F filers, Q4 2025 → Q1 2026: 23,926,181 shares bought and 18,830,051 shares sold, net +5,096,130 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 302 holders

Royal Bank of Canada 0.10% Reduce -1.1% 16,403,383 $546.6M
Capital Research Global Investors 0.05% New 10,278,370 $341.9M
FMR LLC 0.02% Reduce -4.1% 9,671,599 $321.8M
Clearbridge Investments, LLC 0.25% Add +19.4% 8,669,957 $288.9M
Bank of Montreal 0.09% Add +7.3% 6,592,749 $219.4M
Vanguard Capital Management LLC 0.00% — 5,967,999 $198.5M
T. Rowe Price Associates Inc. 0.02% Reduce -18.9% 5,237,110 $174.5M
Capital International Investors 0.03% Reduce -72.1% 4,313,599 $143.5M
Thornburg Investment Management Inc. 1.25% Add +28.4% 3,632,875 $120.7M
Cibc World Market Inc. 0.20% Reduce -3.7% 3,439,260 $114.4M
Dimensional Fund Advisors LP 0.02% Add +24.1% 2,914,614 $97.1M
Connor, Clark & Lunn Investment Management Ltd. 0.21% Add +73.3% 2,793,557 $92.8M
TD Asset Management Inc 0.06% Add +15.5% 2,375,127 $78.8M
Canada Pension Plan Investment Board 0.05% Add +39.3% 2,299,000 $76.5M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.10% Reduce -6.6% 2,234,405 $74.5M
Bank of America Corp. 0.00% Add +23.3% 1,993,768 $66.4M
TD Waterhouse Canada Inc. 0.18% Add +44.5% 1,930,689 $61.9M
Vanguard Fiduciary Trust Co. 0.02% — 1,822,277 $60.6M
Scotia Capital Inc. 0.24% Reduce -12.9% 1,788,858 $59.3M
Legal & General Group Plc 0.01% Reduce -5.1% 1,761,185 $58.4M
Murchinson Ltd. 23.13% New 1,725,100 $57.5M
Invesco Ltd. 0.01% Reduce -0.0% 1,522,659 $50.7M
Goldman Sachs Group Inc. 0.01% Add +34.3% 1,409,919 $47.0M
Two Sigma Investments, LP 0.04% Add +81.4% 1,389,388 $46.3M
Morgan Stanley 0.00% Reduce -11.7% 1,334,795 $44.5M
Manufacturers Life Insurance Company, The 0.04% Reduce -5.9% 1,292,485 $43.0M
Vanguard Global Advisers, LLC 0.02% — 1,270,525 $42.3M
Boston Partners 0.04% Reduce -5.6% 1,238,939 $41.3M
Westwood Holdings Group Inc. 0.29% Add +10.6% 1,191,935 $39.7M
Recurrent Investment Advisors LLC 2.33% Reduce -15.3% 1,161,016 $38.7M
Toronto Dominion Bank 0.07% Reduce -6.7% 1,115,060 $37.1M
Intact Investment Management Inc. 1.01% Add +10.5% 1,065,860 $35.4M
Portland Investment Counsel Inc. 10.36% Add +29.2% 970,061 $32.3M
Tortoise Capital Advisors, L.L.C. 0.33% Add +1.9% 960,084 $32.0M
Geode Capital Management, LLC 0.00% Add +26.9% 879,125 $31.8M
Barclays PLC 0.01% Add +25.0% 936,031 $31.2M
American Century Companies Inc. 0.02% Reduce -40.5% 909,742 $30.3M
CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT 1.44% Reduce -41.9% 865,500 $28.8M
JPMorgan Chase & Co. 0.00% Add +1236.8% 770,105 $26.4M
Alberta Investment Management Corp 0.17% Add +858.2% 742,851 $24.7M
Blackstone Inc. 0.10% Reduce -1.7% 697,176 $23.2M
Miller Howard Investments Inc. 0.48% Reduce -33.9% 527,789 $17.6M
Brookfield Corp 0.02% Reduce -57.3% 517,205 $17.2M
Mackenzie Financial Corp. 0.02% Add +7.1% 496,275 $16.5M
National Bank of Canada 0.02% Reduce -29.5% 491,500 $16.1M
Charles Schwab Investment Management Inc. 0.00% Add +9.8% 484,380 $16.1M
D. E. Shaw & Co. 0.01% Add +4698.7% 442,774 $14.7M
Swiss National Bank 0.01% No change 412,320 $13.7M
Citadel Advisors 0.01% Reduce -42.5% 402,525 $13.4M
CIBC Asset Management Inc 0.03% Add +7.9% 340,103 $11.3M
Heathbridge Capital Management Ltd. 4.07% Reduce -19.7% 337,200 $11.2M
Federation des caisses Desjardins du Quebec 0.04% Add +0.1% 307,181 $10.2M
FIL Ltd 0.01% No change 293,627 $9.8M
Maryland State Retirement & Pension System 0.17% Add +7.4% 255,294 $8.5M
Ninepoint Partners LP 0.98% No change 250,000 $8.3M
Man Group plc 0.02% Add +101.3% 236,872 $7.9M
Bank of Nova Scotia 0.01% Reduce -42.1% 222,862 $7.4M
Millennium Management 0.01% Reduce -7.5% 222,373 $7.4M
Exchange Traded Concepts, LLC 0.06% Add +20.3% 214,832 $7.2M
BlackRock, Inc. 0.00% Reduce -28.4% 200,170 $6.7M
Purpose Unlimited Inc. 0.27% Reduce -11.9% 195,794 $6.5M
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 0.04% Add +61.0% 178,042 $5.9M
Van Eck Associates Corp. 0.00% Add +29.6% 177,873 $5.9M
UBS Group AG 0.00% Add +35.4% 169,718 $5.7M
Franklin Resources Inc. 0.00% Add +26.1% 167,512 $5.6M
VANGUARD ASSET MANAGEMENT, Ltd 0.00% — 157,715 $5.2M
Vanguard Investments Australia, Ltd. 0.01% — 156,513 $5.2M
Jane Street Group, LLC 0.01% Add +236.2% 156,308 $5.2M
Nuveen, LLC 0.00% No change 155,622 $5.2M
Viewpoint Investment Partners Corp. 2.33% New 159,518 $5.0M
SIG North Trading, ULC 0.92% Add +156.5% 137,208 $4.6M
BCV Asset Management Inc. 0.15% New 133,672 $4.5M
Moors & Cabot, Inc. 0.18% Add +2.3% 127,026 $4.2M
Capital International Sarl 0.07% Reduce -13.6% 125,628 $4.2M
TCW Group Inc. 0.03% Add +1.1% 125,100 $4.2M
Catalyst Capital Advisors LLC 0.08% Reduce -24.7% 121,679 $4.1M
Quadrature Capital Ltd 0.05% Reduce -15.4% 119,700 $4.0M
1832 Asset Management L.P. 0.01% Add +17.3% 115,371 $3.8M
Triasima Portfolio Management inc. 0.57% Reduce -4.2% 113,460 $3.8M
Capital World Investors 0.00% New 109,565 $3.6M
Quantbot Technologies LP 0.15% Add +51.0% 108,408 $3.6M
Ausbil Investment Management Ltd 1.72% No change 106,483 $3.5M
Deutsche Bank AG 0.00% Reduce -0.7% 102,778 $3.4M
Northern Trust Corp. 0.00% Reduce -3.4% 95,349 $3.2M
&partners 0.01% Add +29.4% 86,708 $2.9M
Envestnet Asset Management Inc. 0.00% Add +16.6% 83,369 $2.8M
Russell Investments Group, Ltd. 0.00% Reduce -35.4% 82,895 $2.8M
HRT Financial LP 0.01% Add +425.1% 82,382 $2.7M
Voloridge Investment Management, LLC 0.01% New 80,726 $2.7M
Commonwealth Equity Services, LLC 0.00% Reduce -0.4% 71,417 $2.4M
Magnetar Financial LLC 0.03% New 70,310 $2.3M
Vident Advisory, LLC 0.02% Add +26.9% 70,412 $2.3M
HighTower Advisors, LLC 0.00% Reduce -1.3% 69,412 $2.3M
Capital International Ltd. 0.08% Add +1.4% 67,471 $2.2M
Public Employees Retirement System of Ohio 0.01% Reduce -0.0% 66,711 $2.2M
Lazard Asset Management LLC 0.00% New 64,162 $2.1M
Capital Group Private Client Services, Inc. 0.03% Reduce -44.2% 59,385 $2.0M
Raymond James Financial Inc. 0.00% Add +0.2% 55,408 $1.8M
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% Add +20.8% 53,727 $1.8M
Greenline Partners, LLC 0.18% Reduce -0.8% 49,462 $1.6M
Graham Capital Management, L.P. 0.07% New 44,410 $1.5M
LPL Financial LLC 0.00% Add +15.1% 44,324 $1.5M
Picton Mahoney Asset Management 0.02% Add +48.6% 43,863 $1.5M
Schonfeld Strategic Advisors LLC 0.01% Add +80.8% 43,340 $1.4M
Pictet Asset Management Holding SA 0.00% Reduce -13.8% 43,034 $1.4M
Investment Management Corp of Ontario 0.02% Add +11.0% 41,441 $1.4M
Capital International, Inc. 0.01% Add +30.1% 40,959 $1.4M
Alps Advisors Inc. 0.01% Reduce -1.9% 40,720 $1.4M
Neuberger Berman Group LLC 0.00% Add +45.5% 37,732 $1.3M
Oppenheimer & Co. Inc. 0.02% Reduce -0.1% 37,820 $1.3M
Susquehanna Fundamental Investments, LLC 0.05% New 37,300 $1.2M
Renaissance Technologies 0.00% New 34,880 $1.2M
Steadtrust LLC 0.64% Reduce -2.0% 33,620 $1.1M
Tidal Investments LLC 0.00% Add +51.4% 33,357 $1.1M
AQR Capital Management 0.00% New 28,560 $950K
First Trust Advisors LP 0.00% New 28,361 $945K
Creative Planning 0.00% Add +0.6% 27,507 $917K
Jones Financial Companies LLLP 0.00% Add +37.9% 26,148 $894K
Principal Financial Group Inc. 0.00% Reduce -17.1% 25,654 $851K
Alliancebernstein L.P. 0.00% Reduce -0.7% 29,590 $813K
Vanguard Personalized Indexing Management, LLC 0.01% Reduce -12.3% 24,012 $800K
Wells Fargo & Company 0.00% Add +1.0% 23,760 $788K
ProShare Advisors LLC 0.00% Reduce -0.8% 23,578 $784K
Silvercrest Asset Management Group LLC 0.01% Reduce -7.3% 23,421 $780K
Bank of Nova Scotia Trust Co. 0.07% Reduce -1.0% 23,356 $778K
Northwest & Ethical Investments L.P. 0.02% Reduce -9.7% 22,560 $750K
Axq Capital, LP 0.10% New 22,336 $744K
Capstone Investment Advisors, LLC 0.01% Reduce -11.5% 21,970 $732K
SL Advisors, LLC 1.20% Reduce -0.1% 21,318 $710K
Metis Global Partners, LLC 0.02% Reduce -3.6% 20,424 $677K
Numerai GP LLC 0.07% New 20,201 $673K
Timelo Investment Management Inc. 0.91% New 20,000 $666K
Squarepoint Ops LLC 0.00% Add +62.7% 19,163 $639K
Agf Management Ltd. 0.00% Reduce -29.3% 19,023 $633K
Cardinal Point Capital Management ULC 0.04% No change 18,907 $628K
Cetera Investment Advisers 0.00% Reduce -11.5% 16,918 $562K
SeaCrest Wealth Management, LLC 0.06% Add +4.7% 16,657 $555K
Dividend Assets Capital, LLC 0.11% Add +40.9% 16,460 $548K
Mutual Advisors, LLC 0.01% Reduce -10.5% 15,276 $509K
Simplex Trading, LLC 0.02% New 15,182 $506K
apricus wealth, LLC 0.25% Add +4.1% 15,180 $506K
Capital Group Investment Management Pte. LTD. 0.09% No change 15,099 $501K
Engineers Gate Manager LP 0.01% New 13,933 $464K
Guardian Partners Inc. 0.04% Reduce -0.2% 13,937 $463K
Spirit of America Management Corp. 0.09% No change 13,765 $459K
Allianz Asset Management GmbH 0.00% Reduce -26.1% 13,488 $447K
Swiss Life Asset Management Ltd 0.00% Add +29.5% 12,462 $415K
Arrowstreet Capital, Limited Partnership 0.00% New 12,038 $401K
Viking Fund Management LLC 0.04% No change 12,000 $400K
Susquehanna International Group, LLP 0.00% New 11,993 $400K
State of Wisconsin Investment Board 0.00% New 11,720 $389K
Sovereign Investment Advisors, LLC 0.08% Add +5.1% 11,049 $372K
Osaic Holdings, Inc. 0.00% Add +25.9% 10,719 $356K
Quantinno Capital Management LP 0.00% Reduce -25.7% 9,668 $322K
Citigroup Inc. 0.00% Add +313.6% 9,405 $312K
Amundi 0.00% New 8,900 $297K
Chelsea Counsel Co. 0.13% No change 8,630 $291K
Mariner, LLC 0.00% New 8,653 $288K
Orion Porfolio Solutions, LLC 0.00% New 8,056 $268K
Cambridge Investment Research Advisors, Inc. 0.00% New 7,487 $249K
Equitable Holdings, Inc. 0.00% New 9,020 $248K
Cidel Asset Management Inc. 0.01% New 7,429 $246K
Lipe & Dalton 0.13% No change 10,074 $241K
Advisors Asset Management, Inc. 0.00% Reduce -0.2% 7,117 $237K
O'shaughnessy Asset Management, LLC 0.00% New 7,091 $236K
Tectonic Advisors LLC 0.01% New 6,892 $230K
PNC Financial Services Group, Inc. 0.00% Reduce -0.3% 6,406 $213K
CenterBook Partners LP 0.01% Reduce -79.0% 6,255 $208K
Sageworth Trust Co 0.01% New 6,242 $208K
Aviso Financial Inc. 0.01% Add +18.4% 6,248 $208K
ExodusPoint Capital Management, LP 0.00% New 6,100 $203K
US Bancorp \de 0.00% Reduce -7.1% 5,940 $198K
PensionDanmark Pensionsforsikringsaktieselskab 0.00% New 5,144 $170K
Mondrian Investment Partners LTD 0.00% No change 3,597 $166K
Parkside Financial Bank & Trust 0.01% Add +3.3% 3,894 $130K
Quadrant Capital Group LLC 0.00% No change 3,051 $102K
Advisory Services Network, LLC 0.00% New 2,934 $98K
Basso Capital Management, L.P. 0.05% No change 2,674 $89K
Rockefeller Capital Management L.P. 0.00% Add +66.7% 2,072 $69K
CENTRAL TRUST Co 0.00% No change 2,057 $69K
EverSource Wealth Advisors, LLC 0.00% Add +78.3% 1,893 $63K
Harbour Investments, Inc. 0.00% Add +339.4% 1,828 $61K
Signaturefd, LLC 0.00% Add +1.4% 1,778 $59K
Manitou Investment Management Ltd. 0.01% No change 1,700 $57K
Group One Trading LLC 0.00% New 1,683 $56K
IFP Advisors, Inc 0.00% Add +17.9% 1,494 $50K
Natixis 0.00% No change 1,468 $49K
Generali Asset Management SPA SGR 0.00% No change 990 $46K
Assetmark, Inc. 0.00% Add +5.8% 1,332 $44K
Louisbourg Investments Inc. 0.01% No change 1,195 $40K
Roxbury Financial LLC 0.03% Add +0.3% 1,155 $38K
Rhumbline Advisers 0.00% Add +1.2% 1,032 $34K
City Holding Co. 0.00% No change 1,000 $33K
Parallel Advisors, LLC 0.00% Add +140.5% 849 $28K
Private Trust Co. NA 0.00% Reduce -8.4% 723 $24K
Physician Wealth Advisors, Inc. 0.00% No change 700 $23K
Eastern Bank 0.00% No change 700 $23K
Wilmington Savings Fund Society, FSB 0.00% No change 603 $20K
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Add +294.1% 532 $18K
Larson Financial Group LLC 0.00% Add +71.7% 515 $17K
Triumph Capital Management 0.00% New 425 $14K
Bollard Group LLC 0.00% No change 416 $14K
Vision Financial Markets LLC 0.01% Reduce -26.3% 420 $14K
Basecamp Wealth Advisors LLC 0.00% Reduce -4.1% 418 $14K
MAI Capital Management 0.00% Add +8.6% 353 $12K
Innovative Asset Advisors Group, LLC 0.01% — 326 $11K
Spire Wealth Management 0.00% Reduce -32.0% 299 $10K
Olistico Wealth, LLC 0.00% No change 280 $9K
Gen-Wealth Partners Inc 0.00% No change 274 $9K
Allworth Financial LP 0.00% Reduce -8.2% 270 $9K
Farther Finance Advisors, LLC 0.00% Add +57.9% 270 $9K
Smartleaf Asset Management LLC 0.00% No change 247 $8K
Aventura Private Wealth, LLC 0.00% No change 246 $8K
Arax Advisory Partners 0.00% Reduce -27.7% 237 $8K
Bartlett & Co. Wealth Management LLC 0.00% No change 222 $8K
Cwm, LLC 0.00% Reduce -29.4% 233 $8K
Signature Equity Partners, LLC 0.00% New 232 $8K
MassMutual Private Wealth & Trust, FSB 0.00% Reduce -7.0% 227 $8K
NewEdge Advisors, LLC 0.00% Reduce -4.6% 227 $8K
Pacifica Partners Inc. 0.00% Reduce -21.1% 225 $7K
Steward Partners Investment Advisory, LLC 0.00% Reduce -23.2% 222 $7K
Bessemer Group Inc. 0.00% Add +0.5% 208 $7K
JCIC Asset Management Inc. 0.00% No change 205 $7K
Arcadia Investment Management Corp. 0.00% No change 200 $7K
CNB Bank 0.00% No change 181 $6K
Harbor Asset Planning, Inc. 0.00% No change 176 $6K
Gold Investment Management Ltd. 0.00% No change 176 $6K
1620 Investment Advisors, Inc. 0.00% No change 160 $5K
Colonial Trust Co / SC 0.00% Reduce -38.5% 160 $5K
Versant Capital Management, Inc 0.00% No change 141 $5K
Hilltop National Bank 0.00% No change 131 $4K
Northwestern Mutual Wealth Management Co. 0.00% Reduce -91.0% 130 $4K
First Horizon Corp. 0.00% No change 130 $4K
Lanark Financial, Inc. 0.00% No change 126 $4K
AdvisorNet Financial, Inc 0.00% Add +0.8% 121 $4K
Towarzystwo Funduszy Inwestycyjnych Pzu SA 0.00% No change 105 $3K
SBI Securities Co., Ltd. 0.00% Reduce -58.9% 101 $3K
Rogco, LP 0.00% No change 100 $3K
ESL Trust Services, LLC 0.00% No change 100 $3K
Hartford Financial Management Inc. 0.00% No change 98 $3K
Smallwood Wealth Investment Management, LLC 0.00% No change 97 $3K
Synergy Investment Management, LLC 0.00% New 96 $3K
Brown Brothers Harriman & Co. 0.00% No change 93 $3K
Manchester Capital Management LLC 0.00% No change 86 $3K
Sterling Capital Management LLC 0.00% New 84 $3K
Duncker Streett & Co. Inc. 0.00% No change 80 $3K
Tower Research Capital LLC (TRC) 0.00% Reduce -89.8% 80 $3K
Gilpin Wealth Management, LLC 0.00% Reduce -80.6% 78 $3K
Hara Capital LLC 0.00% No change 63 $2K
Pin Oak Investment Advisors Inc. 0.00% No change 52 $2K
CX Institutional 0.00% No change 70 $2K
Bruce G. Allen Investments, LLC 0.00% Add +1.7% 59 $2K
CGC Financial Services, LLC 0.00% No change 57 $2K
Cornerstone Planning Group LLC 0.00% Add +127.3% 50 $2K
HHM Wealth Advisors, LLC 0.00% No change 52 $2K
Pinnacle Bancorp, Inc. 0.00% No change 50 $2K
JFS Wealth Advisors, LLC 0.00% Reduce -17.2% 48 $2K
Vision Retirement, LLC 0.00% No change 40 $1K
Archer Investment Corp 0.00% Reduce -84.9% 40 $1K
Sunbelt Securities, Inc. 0.00% Add +2.6% 39 $1K
Cache Advisors, LLC 0.00% New 28 $1K
Wellington-Altus USA Inc. 0.00% Reduce -94.5% 26 $1K
Pinnacle Wealth Planning Services, Inc. 0.00% No change 34 $1K
Hilton Head Capital Partners, LLC 0.00% No change 32 $1K
Caldwell Sutter Capital, Inc. 0.00% No change 31 $1K
Godsey & Gibb, Inc. 0.00% No change 31 $1K
JNBA Financial Advisors 0.00% No change 31 $1K
Mather Group, Llc. 0.00% New 30 $1K
Ascentis Independent Advisors 0.00% New 30 $999
Blue Trust, Inc. 0.00% Reduce -36.4% 28 $933
Bell Investment Advisors, Inc 0.00% No change 27 $900
GAMMA Investing LLC 0.00% No change 27 $900
Kennebec Savings Bank 0.00% No change 20 $666
Anchor Investment Management, LLC 0.00% No change 20 $666
Sound Income Strategies, LLC 0.00% No change 20 $648
Salem Investment Counselors Inc. 0.00% New 19 $643
Cornerstone Financial Management LLC 0.00% No change 19 $633
Millstone Evans Group, LLC 0.00% No change 19 $633
Thurston, Springer, Miller, Herd & Titak, Inc. 0.00% New 19 $633
MTM Investment Management, LLC 0.00% No change 18 $600
CVA Family Office, LLC 0.00% No change 17 $566
McGuire Capital Advisors Inc. 0.00% No change 15 $500
Rothschild Investment LLC 0.00% Reduce -60.5% 15 $497
Bare Financial Services, Inc 0.00% New 14 $466
Farmers & Merchants Investments Inc. 0.00% New 14 $466
TD Private Client Wealth LLC 0.00% Add +62.5% 13 $431
Asset Dedication, LLC 0.00% No change 12 $400
Main Street Group, LTD 0.00% New 10 $333
Scarborough Advisors, LLC 0.00% No change 10 $333
Lodestone Wealth Management LLC 0.00% No change 8 $267
Park Place Capital Corp 0.00% No change 6 $200
Golden State Wealth Management, LLC 0.00% No change 5 $167
True Wealth Design, LLC 0.00% No change 5 $167
Godfrey Financial Associates, Inc. 0.00% No change 4 $133
Key Financial Inc 0.00% No change 4 $133
Stone House Investment Management, LLC 0.00% New 2 $67
Crewe Advisors LLC 0.00% No change 2 $67
Fortitude Family Office, LLC 0.00% No change 2 $67
Kozak & Associates, Inc. 0.00% No change 2 $66
GW&K Investment Management, LLC 0.00% No change 1 $0
Beutel, Goodman & Co Ltd. 0.00% No change 10 $0
Avion Wealth 0.00% No change 16 $0

"% of holder's portfolio" is SOBO's weight in each manager's 13F, not the share of South Bow Corp. the manager owns.