Security key
83671M105
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 150,813,330
- Total 13F value
- $3,856,588,436
- Share change
- +12,360,120
- Put/Call ratio
- 74%
- SEC-reported price per share
- $25.52
- Number of holders
- 289
- Value change
- +$330,239,893
- Number of buys
- 140
- Number of sells
- 122
- Shares outstanding
- 208,118,767
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2025
Institutions
289
Top holders
10
SOBO full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
South Bow Corp SEC filings
South Bow Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP 83671M105
Recent filing periods:
Ownership snapshot
Top reported holders of SOBO - South Bow Corp - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
FMR LLC
Disclosed value leader
FMR LLC
Comparable rows
15/15
Latest evidence
31 Dec 2024
13F
Lead comparable stake: 9.4%
Showing 1-6 of 15 holder rows.
Quick read
FMR LLC leads the comparable SEC ownership view at 9.4%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens FMR LLC's linked filing trail.
Comparable ownership
Top 5
FMR LLC
9.4%
ROYAL BANK OF CANADA
8.8%
Capital International Investors
6.4%
PRICE T ROWE ASSOCIATES INC /MD/
5.9%
VANGUARD GROUP INC
4.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| FMR LLC |
13F
Company
|
9.4%
|
$461,248,959
19,546,851 shares
|
— | 31 Dec 2024 |
| ROYAL BANK OF CANADA |
13F
Company
|
8.8%
|
$433,974,000
18,412,117 shares
|
— | 31 Dec 2024 |
| Capital International Investors |
13F
Company
|
6.4%
|
$315,468,843
13,372,423 shares
|
— | 31 Dec 2024 |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
Company
|
5.9%
|
$290,786,000
12,337,055 shares
|
— | 31 Dec 2024 |
| VANGUARD GROUP INC |
13F
Company
|
4.2%
|
$206,466,741
8,749,703 shares
|
— | 31 Dec 2024 |
| BANK OF MONTREAL /CAN/ |
13F
Company
|
2.6%
|
$126,068,444
5,349,368 shares
|
— | 31 Dec 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
289
Shares
150,813,330
Rows available
289
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2025 vs Q1 2025 Across Filers
Q1 2025 holders
289
Q1 2025 holders
289
Holder diff
0
| Investor | Q1 2025 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q1 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend