SOBO

South Bow Corp
IndustrialsUSCUSIP 83671M105◍ Confluence graph
Tracked 13F Holders
269
-117 QoQ
13F Value (tracked)
$3.8B
Insider Net · 180d
$0
0↑ 0↓
Recent Filings
0
Smart-money sentimentMixed
BearishBullish
13F funds (latest Q)25 adding · 25 trimming
Insider net (180d)$0

Who owns SOBO?

269 tracked 13F filers

269 tracked 13F filers disclose a position in SOBO as of the latest SEC 13F filings, a combined $3.8B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

All quarters use one ordinary-share-equivalent series. Historical ADS are converted at 2 ADS = 1 ordinary share. Expand a row for the exact calculation; the residual is not classified as a trade.
1 source-reported value row is withheld because the reported units do not agree with same-security peers. Share counts remain visible and unchanged.
#FundPosition valueSharesLast moveAs ofHistory
1ROYAL BANK OF CANADA
$546.6M
16.4M
−1.1%
Reduced · −189K sh
Q1 2026
2FMR LLC
$321.8M
9.7M
−4.1%
Reduced · −411K sh
Q1 2026
3Clearbridge Investments, LLC
$288.9M
8.7M
+19%
Added · +1.4M sh
Q1 2026
4BANK OF MONTREAL /CAN/
$219.4M
6.6M
+7.3%
Added · +447K sh
Q1 2026
5VANGUARD CAPITAL MANAGEMENT LLC
$198.5M
6.0M
First observed position
No prior filed position
Q1 2026
6PRICE T ROWE ASSOCIATES INC /MD/
$174.5M
5.2M
−19%
Reduced · −1.2M sh
Q1 2026
7THORNBURG INVESTMENT MANAGEMENT INC
$120.7M
3.6M
+28%
Added · +803K sh
Q1 2026
8CIBC WORLD MARKET INC.
$114.4M
3.4M
−3.7%
Reduced · −132K sh
Q1 2026
9DIMENSIONAL FUND ADVISORS LP
$97.1M
2.9M
+24%
Added · +566K sh
Q1 2026
10Connor, Clark & Lunn Investment Management Ltd.
$97.8M
2.8M
−0.5%
Reduced · −14K sh
Q2 2026
11TD ASSET MANAGEMENT INC
$78.8M
2.4M
+16%
Added · +319K sh
Q1 2026
12CANADA PENSION PLAN INVESTMENT BOARD
$76.5M
2.3M
+39%
Added · +649K sh
Q1 2026
13MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
$74.5M
2.2M
−6.6%
Reduced · −157K sh
Q1 2026
14BANK OF AMERICA CORP /DE/
$66.4M
2.0M
+23%
Added · +376K sh
Q1 2026
15TD Waterhouse Canada Inc.
$67.1M
1.9M
+0.8%
Added · +16K sh
Q2 2026
16VANGUARD FIDUCIARY TRUST CO
$60.6M
1.8M
First observed position
No prior filed position
Q1 2026
17Legal & General Group Plc
$58.4M
1.8M
−5.1%
Reduced · −95K sh
Q1 2026
18SCOTIA CAPITAL INC.
$61.7M
1.8M
−2.0%
Reduced · −35K sh
Q2 2026
19Murchinson Ltd.
$57.5M
1.7M
Added
Added · +1.7M sh
Q1 2026
20GOLDMAN SACHS GROUP INC
$47.0M
1.4M
+34%
Added · +360K sh
Q1 2026
21TWO SIGMA INVESTMENTS, LP
$46.3M
1.4M
+81%
Added · +623K sh
Q1 2026
22MORGAN STANLEY
$44.5M
1.3M
−12%
Reduced · −177K sh
Q1 2026
23MANUFACTURERS LIFE INSURANCE COMPANY, THE
$43.0M
1.3M
−5.9%
Reduced · −81K sh
Q1 2026
24Vanguard Global Advisers, LLC
$42.3M
1.3M
First observed position
No prior filed position
Q1 2026
25Boston Partners
$41.3M
1.2M
−5.6%
Reduced · −73K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is SOBO being bought or sold by institutions?

Last quarter, 6 funds opened a new position in SOBO and 19 added to an existing one, while 25 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
6
funds
Added
19
funds
Reduced
25
funds
Exited
0
funds

Funds that own SOBO also own

CompanyCo-held byCombined value
MICROSOFT CORPMSFT151 funds$198.8B
NVIDIA CORPNVDA149 funds$278.7B
JPMORGAN CHASE & COJPM148 funds$47.6B
AMAZON.COM INCAMZN147 funds$145.0B
META PLATFORMS INC-CLASS AMETA146 funds$81.5B
APPLE INCAAPL145 funds$212.7B
ALPHABET INC-CL AGOOGL145 funds$116.8B
BANK OF AMERICA CORPBAC143 funds$24.3B
COSTCO WHOLESALE CORPCOST142 funds$28.4B
BERKSHIRE HATHAWAY INC-CL BBRK/B142 funds$28.2B
ELI LILLY & COLLY141 funds$53.6B
ALPHABET INC-CL CGOOG140 funds$90.9B

Ranked by how many of SOBO's institutional holders also hold each name, a cross-fund conviction signal.

Insider activity (Form 4)

No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.

Institutional ownership over time

140 funds-72 since Q4 2024
0129257Q4 2024Q2 2025Q4 2025Q2 2026
funds holding aggregate valuelatest $463.8M

Share classes

Class13F holdersValue held
SOBOthis pagecs269 funds$3.8B
83671M956EQUITY1 funds$2.8M

Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.

Recent filings

0 shown

No filings captured for this ticker in the live stream yet.

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Ask your agent what changed in SOBO

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/SOBO/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for SOBO.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SOBO. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.