Stock Ownership/SOBO

South Bow Corp (SOBO): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in SOBO · Energy. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
20
13F filers
Aggregate Value
$471.4M
Across holders
Last Price
$37.31
2026-08-24
Sector
Energy
GICS
Quarterly fund activity11 increased9 reduced1 exited
Full exits: ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Institutional Holders of SOBO
↗
20 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
Clearbridge Investments, LLC
CIK 0001348883
Hedge Fund8.86M$312.1M66.2%0.3%Added+$311.1MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund1.22M$43.1M9.1%0.0%Reduced$-5.9MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund1.13M$39.7M8.4%0.0%Added+$36.9MQ2 2026
BROOKFIELD Corp /ON/
CIK 0001001085
Hedge Fund834K$29.4M6.2%0.0%Added+$11.2MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund318K$11.2M2.4%0.0%Reduced+$10.2MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund220K$7.8M1.6%0.0%Added—Q2 2026
Ruffer LLP
CIK 0001426859
Hedge Fund180K$6.3M1.3%0.2%Added—Q2 2026
TCW GROUP INC
CIK 0000850401
Hedge Fund128K$4.5M1.0%0.0%Added+$106KQ2 2026
Man Group plc
CIK 0001637460
Hedge Fund125K$4.4M0.9%0.0%Reduced$-4.0MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund112K$3.9M0.8%0.0%Reduced$-3.9MQ2 2026
Clearbridge Investments, LLCAdded
Hedge Fund
$312.1M· 66.2% of total· 0.3% port· 8.86M sh· +$311.1M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$43.1M· 9.1% of total· 0.0% port· 1.22M sh· $-5.9M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$39.7M· 8.4% of total· 0.0% port· 1.13M sh· +$36.9M QoQ· Q2 2026
BROOKFIELD Corp /ON/Added
Hedge Fund
$29.4M· 6.2% of total· 0.0% port· 834K sh· +$11.2M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$11.2M· 2.4% of total· 0.0% port· 318K sh· +$10.2M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$7.8M· 1.6% of total· 0.0% port· 220K sh· — QoQ· Q2 2026
Ruffer LLPAdded
Hedge Fund
$6.3M· 1.3% of total· 0.2% port· 180K sh· — QoQ· Q2 2026
TCW GROUP INCAdded
Hedge Fund
$4.5M· 1.0% of total· 0.0% port· 128K sh· +$106K QoQ· Q2 2026
Man Group plcReduced
Hedge Fund
$4.4M· 0.9% of total· 0.0% port· 125K sh· $-4.0M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$3.9M· 0.8% of total· 0.0% port· 112K sh· $-3.9M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$2.7M· 0.6% of total· 0.0% port· 77K sh· +$1.5M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$2.5M· 0.5% of total· 0.0% port· 71K sh· +$988K QoQ· Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLCReduced
Hedge Fund
$943K· 0.2% of total· 0.0% port· 27K sh· $-1.9M QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$820K· 0.2% of total· 0.0% port· 23K sh· +$145K QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$550K· 0.1% of total· 0.0% port· 16K sh· — QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$477K· 0.1% of total· 0.0% port· 14K sh· +$477K QoQ· Q2 2026
Magnetar Financial LLCReduced
Hedge Fund
$454K· 0.1% of total· 0.0% port· 13K sh· $-1.5M QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCReduced
Hedge Fund
$388K· 0.1% of total· 0.0% port· 11K sh· $-386K QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$122K· 0.0% of total· 0.0% port· 3K sh· — QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$61K· 0.0% of total· 0.0% port· 2K sh· $-72K QoQ· Q2 2026
1–10 of 20
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