South Bow Corp
SOBO
293 hedge funds and large institutions have $3.91B invested in South Bow Corp in 2025 Q3 according to their latest regulatory filings, with 33 funds opening new positions, 94 increasing their positions, 78 reducing their positions, and 25 closing their positions.
213% more call options, than puts
Call options by funds: $24.9M | Put options by funds: $7.96M
32% more first-time investments, than exits
New positions opened: 33 | Existing positions closed: 25
21% more repeat investments, than reductions
Existing positions increased: 94 | Existing positions reduced: 78
1% more funds holding
Funds holding: 289 → 293 (+4)
0% more capital invested
Capital invested by funds: $3.9B → $3.91B (+$8.29M)
5.12% less ownership
Funds ownership: 72.17% → 67.05% (-5.1%)
67% less funds holding in top 10
Funds holding in top 10: 3 → 1 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ClearBridge Investments
New York
|
+$191M |
| 2 |
BC
Brookfield Corp
Toronto,
Ontario, Canada
|
+$35.3M |
| 3 |
Morgan Stanley
New York
|
+$21.7M |
| 4 |
American Century Companies
Kansas City,
Missouri
|
+$21.5M |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$17.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Goldman Sachs
New York
|
-$121M |
| 2 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$100M |
| 3 |
Bank of Nova Scotia
Toronto,
Ontario, Canada
|
-$57M |
| 4 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$52.7M |
| 5 |
Blackstone Inc
New York
|
-$47.3M |
SOBO Hedge Fund Activity: Q3 2025 in Review
293 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in South Bow Corp (SOBO) for Q3 2025, worth a combined $3.91B — up 0.21% from $3.9B a quarter earlier.
Buyers outnumbered sellers: 33 funds opened new SOBO positions and 25 closed out — a net gain of 8 holders — while 94 added to existing stakes and 78 trimmed.
The largest buyer was ClearBridge Investments, adding an estimated $191M. The largest seller was Goldman Sachs, cutting an estimated $121M.
- 293 institutional investors held South Bow Corp (SOBO) as of Q3 2025, up from 289 in Q2 2025.
- Funds reported $3.91B of South Bow Corp stock for Q3 2025, up 0.21% quarter-over-quarter.
- 33 funds opened new South Bow Corp positions in Q3 2025 and 25 closed out, a net change of +8 holders.
- The largest South Bow Corp buyer in Q3 2025 was ClearBridge Investments, an estimated $191M added.
- The largest South Bow Corp seller in Q3 2025 was Goldman Sachs, an estimated $121M sold.
Based on aggregated 13F filings for Q3 2025.