Table of Contents

Market Context
What Happened
Why It Matters
Sector Breakdown
Risks to Watch
What to Watch Next
Final Outlook

Market Context

Canadian growth and technology stocks extended their remarkable run this week, with Shopify, Constellation Software, and Celestica all posting further gains as easing inflation concerns and a strong global session for chipmakers and hyperscalers combined to support the sector’s continued momentum.

What Happened

Technology stocks posted broad gains Thursday, tracking a strong session for U.S. chipmakers and hyperscalers, with Shopify advancing 5.3%, Constellation Software gaining 2.8%, and Celestica adding 2.6%, building on Celestica’s already substantial 9.2% gain to $472.51 earlier in the week. The moves came as the broader S&P/TSX Composite held near its record close of 36,759, with easing inflationary pressures, following tame U.S. PPI data, supporting risk appetite broadly across the index. Exchange Income Corporation also posted a strong 5.66% gain earlier in the week, while Air Canada surged 12.25%, though the airline’s move was tied to earnings rather than the broader technology theme.

Also Read: Top Canadian tech AI stocks

Why It Matters

The direct read-through from U.S. chipmaker and hyperscaler strength to Canadian technology names underscores how closely integrated Canada’s growth stock sector has become with the global AI infrastructure narrative. Shopify’s, Constellation Software’s, and Celestica’s simultaneous gains, all tracking the same U.S. sector strength, suggest Canadian technology investors continue to treat these names as extensions of the broader North American technology trade rather than distinct, domestically-driven stories.

Celestica’s continued momentum, adding to an already substantial weekly gain, points to sustained conviction in the company’s AI infrastructure exposure specifically. A stock that has already posted a double-digit percentage gain earlier in the week continuing to add further gains suggests investors see genuine ongoing upside rather than viewing the initial move as a complete repricing.

Sector Breakdown

Within e-commerce and commerce technology, Shopify’s continued strength reflects both the broader improved rate outlook, which benefits growth stock valuations generally, and sustained momentum following the company’s own strong second-quarter results reported earlier this month. Within enterprise software, Constellation Software’s steady gains this week point to renewed investor confidence extending across Canadian software names more broadly, not just the sector’s highest-profile constituents. Within AI-linked hardware manufacturing, Celestica’s sustained multi-day rally reinforces its position as one of the clearest Canadian beneficiaries of continued global AI infrastructure investment, tracking closely with U.S. chip sector sentiment.

Risks to Watch

The most significant risk for this cohort of growth names is that their continued gains have pushed valuations to levels requiring sustained strong execution to justify, particularly for names like Celestica that have already posted substantial cumulative moves this month. Broader technology sector sentiment remains sensitive to shifts in U.S. chipmaker and hyperscaler performance, meaning any reversal in that global trend could quickly affect Canadian names regardless of their own company-specific fundamentals. The improved rate outlook currently supporting growth stock valuations broadly depends on this week’s tame inflation data proving durable rather than temporary.

What to Watch Next

Investors should watch continued trading in Shopify, Constellation Software, and Celestica for signs of whether this week’s momentum extends further or begins to consolidate after such a strong run. U.S. chipmaker and hyperscaler earnings and commentary in the coming weeks will remain an important read-through for Canadian technology sentiment. Continued inflation data will also be worth monitoring given its direct relevance to the rate outlook currently supporting growth stock valuations.

Also Read: Best long term Canadian stocks

Final Outlook

Canadian growth and technology stocks extended their strong run this week, benefiting from both an improving domestic rate outlook and continued positive sentiment in global chip and hyperscaler markets. Investors should watch whether this momentum can be sustained given how substantially several of these names have already appreciated.

Verdict: Watchlist candidates, not a broad buy signal, given how much the sector has already re-rated over recent weeks.