William Blair Investment Management
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William Blair Investment Management’s Canadian Pacific Kansas City CP Stock Holding History

William Blair Investment Management’s Portfolio CP Stock Details CP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-588,336
Closed -$43.8M – 424
2025
Q3 		$43.8M Sell
588,336
-23,029
-4% -$1.76M 0.11% 151
2025
Q2 		$48.5M Sell
611,365
-92,205
-13% -$7.09M 0.13% 142
2025
Q1 		$49.4M Sell
703,570
-328,610
-32% -$25M 0.14% 146
2024
Q4 		$74.7M Sell
1,032,180
-1,342,915
-57% -$103M 0.18% 125
2024
Q3 		$203M Sell
2,375,095
-1,053,992
-31% -$86.7M 0.5% 57
2024
Q2 		$270M Sell
3,429,087
-235,179
-6% -$19.1M 0.71% 28
2024
Q1 		$323M Sell
3,664,266
-577,500
-14% -$48.5M 0.84% 20
2023
Q4 		$335M Sell
4,241,766
-1,328,160
-24% -$97.2M 0.98% 14
2023
Q3 		$414M Sell
5,569,926
-118,162
-2% -$9.37M 1.38% 11
2023
Q2 		$459M Buy
5,688,088
+283,869
+5% +$22.4M 1.47% 7
2023
Q1 		$416M Buy
5,404,219
+266,441
+5% +$20.6M 1.45% 8
2022
Q4 		$383M Buy
5,137,778
+525,673
+11% +$39.5M 1.47% 6
2022
Q3 		$308M Buy
4,612,105
+2,949,668
+177% +$223M 1.22% 9
2022
Q2 		$116M Buy
+1,662,437
New +$120M 0.43% 84
2020
Q2 		– Sell
-2,284,780
Closed -$100M – 347
2020
Q1 		$100M Sell
2,284,780
-41,240
-2% -$2.03M 0.49% 64
2019
Q4 		$119M Sell
2,326,020
-62,310
-3% -$2.92M 0.47% 69
2019
Q3 		$106M Sell
2,388,330
-56,640
-2% -$2.66M 0.45% 73
2019
Q2 		$115M Buy
2,444,970
+299,325
+14% +$13.4M 0.48% 71
2019
Q1 		$88.4M Buy
+2,145,645
New +$86M 0.37% 85

Other funds holding CP

Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
TCI Fund Management
TCI Fund Management London, United Kingdom $52.8B AUM 12.71% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return
TD Asset Management
TD Asset Management Toronto, Ontario, Canada $115B AUM 41.58% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $55.2B AUM 57.07% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $100B AUM 36.93% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

William Blair Investment Management's CP Position: Q4 2025 in Review

William Blair Investment Management sold out of Canadian Pacific Kansas City (CP) in Q4 2025, closing a stake of 588,336 shares — an estimated $43.8M sold.

William Blair Investment Management first reported a position in CP in Q1 2019 and held it in 19 quarters. The position peaked at $459M in Q2 2023. 964 funds tracked by Wall St. Rank hold CP as of Q4 2025.

  • William Blair Investment Management reported no remaining Canadian Pacific Kansas City position as of Q4 2025 after selling out during the quarter.
  • William Blair Investment Management sold 588,336 Canadian Pacific Kansas City shares in Q4 2025, an estimated $43.8M.
  • William Blair Investment Management first reported a position in Canadian Pacific Kansas City in Q1 2019 and held it in 19 quarters.
  • William Blair Investment Management's Canadian Pacific Kansas City position peaked at $459M in Q2 2023.
  • 964 funds tracked by Wall St. Rank held Canadian Pacific Kansas City as of Q4 2025.

Based on William Blair Investment Management's 13F filing for Q4 2025, filed 9 Feb 2026.