Skip to main content

THORNBURG INVESTMENT MANAGEMENT INC

Position in SOBO — South Bow Corp

CIK 1145020 SANTA FE, NM

Position in SOBO

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$131,139,739
+$10,092,344 QoQ
Shares Held
3,721,332
+2.4% QoQ
Ownership
1.78%
of shares outstanding
% of Portfolio
1.26%
of 13F equity value
Holder Rank
#7
of 302 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SOBO Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Midstream

Energy · as of Jun 30, 2026

THORNBURG INVESTMENT MANAGEMENT INC holds $645,570,716 across 3 Oil & Gas Midstream names. SOBO ranks #3 (20.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 SOBO
South Bow Corp
This page
3,721,332 $131,139,739

All Filings in SOBO

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $131,139,739 3,721,332
2026-03-31 $121,047,395 3,632,875
2025-12-31 $77,736,666 2,829,875
2025-09-30 $56,503,645 1,997,301
2025-06-30 $42,907,478 1,656,020
2025-03-31 $19,704,043 772,102