SOBO

South Bow Corp

299 hedge funds and large institutions have $4.39B invested in South Bow Corp in 2026 Q1 according to their latest regulatory filings, with 53 funds opening new positions, 83 increasing their positions, 80 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

7% more funds holding

Funds holding: 280299 (+19)

2.11% more ownership

Funds ownership: 61.26%63.37% (+2.1%)

4% more repeat investments, than reductions

Existing positions increased: 83 | Existing positions reduced: 80

Holders
299
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$46.7M
Puts
$10.8M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
QC
76
Quadrature Capital
United Kingdom
$3.97M
1832 Asset Management
77
1832 Asset Management
Ontario, Canada
$3.84M
TPM
78
Triasima Portfolio Management
Quebec, Canada
$3.76M
Capital World Investors
79
Capital World Investors
California
$3.65M
QT
80
Quantbot Technologies
New York
$3.61M
AIM
81
Ausbil Investment Management
Australia
$3.45M
Deutsche Bank
82
Deutsche Bank
Germany
$3.42M
Northern Trust
83
Northern Trust
Illinois
$3.18M
P
84
&Partners
Tennessee
$2.86M
Envestnet Asset Management
85
Envestnet Asset Management
Illinois
$2.78M
Russell Investments Group
86
Russell Investments Group
United Kingdom
$2.75M
HF
87
HRT Financial
New York
$2.74M
Voloridge Investment Management
88
Voloridge Investment Management
Florida
$2.69M
PFSRSONJ
89
Police & Firemen's Retirement System of New Jersey
New Jersey
$2.52M
Commonwealth Equity Services
90
Commonwealth Equity Services
Massachusetts
$2.38M
MF
91
Magnetar Financial
Illinois
$2.34M
VA
92
Vident Advisory
Georgia
$2.34M
HighTower Advisors
93
HighTower Advisors
Illinois
$2.31M
CI
94
Capital International
California
$2.24M
Ohio Public Employees Retirement System (OPERS)
95
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.21M
Lazard Asset Management
96
Lazard Asset Management
New York
$2.14M
CGPCS
97
Capital Group Private Client Services
California
$1.98M
Raymond James Financial
98
Raymond James Financial
Florida
$1.85M
Zurich Cantonal Bank
99
Zurich Cantonal Bank
Switzerland
$1.78M
GP
100
Greenline Partners
New York
$1.65M