Simplex Trading
SOBO

Simplex Trading’s South Bow Corp SOBO Stock Holding History

Simplex Trading’s Portfolio SOBO Stock Details SOBO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$3.77M Buy
106,900
+88,800
+491% +$3.13M ﹤0.01% 1416
2026
Q1 		$603K Buy
18,100
+10,600
+141% +$322K ﹤0.01% 3058
2025
Q4 		$206K Buy
7,500
+4,400
+142% +$120K ﹤0.01% 4213
2025
Q3 		$87K Buy
3,100
+2,600
+520% +$70.7K ﹤0.01% 5925
2025
Q2 		$12K Sell
500
-32,000
-98% -$814K ﹤0.01% 7214
2025
Q1 		$829K Buy
+32,500
New +$813K ﹤0.01% 2889

Other funds holding SOBO

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
TIM
Thornburg Investment Management Santa Fe, New Mexico $10.5B AUM 30.38% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $100B AUM 36.93% 1-Year Est. Return
CIBC World Market
CIBC World Market Toronto, Ontario, Canada $62.3B AUM 44.64% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Simplex Trading's SOBO Position: Q2 2026 in Review

Simplex Trading sold out of South Bow Corp (SOBO) in Q2 2026, closing a stake of 15,182 shares — an estimated $534K sold.

Simplex Trading first reported a position in SOBO in Q4 2024 and held it in 4 quarters. The position peaked at $506K in Q1 2026. 304 funds tracked by Wall St. Rank hold SOBO as of Q2 2026.

  • Simplex Trading reported no remaining South Bow Corp position as of Q2 2026 after selling out during the quarter.
  • Simplex Trading sold 15,182 South Bow Corp shares in Q2 2026, an estimated $534K.
  • Simplex Trading first reported a position in South Bow Corp in Q4 2024 and held it in 4 quarters.
  • Simplex Trading's South Bow Corp position peaked at $506K in Q1 2026.
  • 304 funds tracked by Wall St. Rank held South Bow Corp as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.