National Bank of Canada’s Costco COST Stock Holding History
Bought
Maintained
Sold
Other funds holding COST
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National Bank of Canada's COST Position: Q2 2026 in Review
National Bank of Canada increased its Costco (COST) stake by 13% in Q2 2026, buying an estimated $88.7M and bringing the position to 751,142 shares worth $703M. The position accounts for 0.5% of the portfolio, ranked #40.
National Bank of Canada first reported a position in COST in Q4 2021 and has held it in 19 quarters since. The position peaked at $773M in Q2 2025. 3,309 funds tracked by Wall St. Rank hold COST as of Q2 2026.
- National Bank of Canada held 751,142 shares of Costco worth $703M as of Q2 2026.
- National Bank of Canada bought 89,062 Costco shares in Q2 2026, an estimated $88.7M.
- Costco made up 0.5% of National Bank of Canada's portfolio in Q2 2026, its #40 holding.
- National Bank of Canada first reported a position in Costco in Q4 2021 and has held it in 19 quarters since.
- National Bank of Canada's Costco position peaked at $773M in Q2 2025.
- 3,309 funds tracked by Wall St. Rank held Costco as of Q2 2026.
Based on National Bank of Canada's 13F filing for Q2 2026, filed 10 Aug 2026.