13F Insight
DOSSIER · 13F Holders · Q2 2026Industrials · Pipe Lines (No Natural Gas)
SOBO

SOUTH BOW CORP

315 institutions still hold SOUTH BOW CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 83671M105·Pipe Lines (No Natural Gas)·315 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$3.4B
visible holders
Holders
315
filers reporting
Concentration
22.76%
FMR LLC #1
top holder share
AI Holders Summary · Q2 2026

315 institutions reported SOBO in Q2 2026. FMR LLC leads at 22.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
FMR LLC
CIK 0000315066
$771M21.9M0.03%Q2 202602
ROYAL BANK OF CANADA
CIK 0001000275
$513M14.6M0.08%Q2 202603
Clearbridge Investments, LLC
CIK 0001348883
$312M8.9M0.26%Q2 202604
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$213M6.0M0.00%Q2 202605
BANK OF MONTREAL /CAN/
CIK 0000927971
$196M5.6M0.06%Q2 202606
PRICE T ROWE ASSOCIATES INC /MD/
CIK 0000080255
$175M5.2M0.02%Q1 202607
THORNBURG INVESTMENT MANAGEMENT INC
CIK 0001145020
$131M3.7M1.25%Q2 202608
MACKENZIE FINANCIAL CORP
CIK 0000919859
$127M2.5M0.13%Q2 202609
CIBC WORLD MARKET INC.
CIK 0001421224
$120M3.4M0.19%Q2 202610
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$107M3.0M0.02%Q2 202611
Connor, Clark & Lunn Investment Management Ltd.
CIK 0001596800
$98M2.8M0.19%Q2 202612
BANK OF AMERICA CORP /DE/
CIK 0000070858
$97M2.8M0.01%Q2 202613
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
CIK 0001705339
$76M2.2M0.09%Q2 202614
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$75M2.1M0.03%Q2 202615
TD Waterhouse Canada Inc.
CIK 0001999606
$67M1.9M0.18%Q2 202616
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$65M1.8M0.01%Q2 202617
Legal & General Group Plc
CIK 0000764068
$63M1.8M0.01%Q2 202618
GOLDMAN SACHS GROUP INC
CIK 0000886982
$63M1.8M0.01%Q2 202619
SCOTIA CAPITAL INC.
CIK 0001335644
$62M1.8M0.23%Q2 202620
TD ASSET MANAGEMENT INC
CIK 0001056053
$58M1.6M0.05%Q2 2026
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