This week, which stocks led the S&P 500 higher? The Weekly Winners column tracks market-moving trends, highlighting the strongest sector momentum, top-performing stocks, and key thematic drivers behind price action.

Below are the top 10 S&P 500 gainers for the week ended August 28:

Salesforce Stock Rocketed as AI Gamble Paid Off

The continued strength is driven by a wave of institutional price target upgrades following the company's fiscal Q2 earnings beat. Truist Securities raised its target to $300, TD Cowen to $280, and Loop Capital to $250.

Salesforce reported Q2 revenue of $11.35 billion, up 11% year-over-year, with adjusted EPS of $5.90 versus consensus of $3.27. The company raised full-year revenue guidance to $46.1-$46.4 billion and EPS guidance to $16.67-$16.71, far exceeding prior consensus of $14.17.

Additionally, the expanded Anthropic partnership launching Claudeforce and AI/data product ARR approaching $4 billion reinforced confidence in AI monetization.

UBS noted the results eased concerns that AI tools may erode demand for traditional software, though Bank of America maintained a cautious stance citing the limited absolute scale of Agentforce ARR relative to the revenue base.

CrowdStrike Holdings Soared as AI-Fueled Growth Ignited Rally

CrowdStrike Holdings’ shares climbed 13.78% over the past week as investors cheered a standout fiscal second-quarter report and upgraded outlook that reinforced the cybersecurity group’s status as one of the market’s key AI beneficiaries.

The company beat Wall Street forecasts with adjusted earnings per share of $0.31 on revenue of $1.47 billion, up about 26% year over year, while GAAP results swung to a small profit.

Just as importantly, CrowdStrike’s high-margin, subscription-based model kept generating cash, with free cash flow jumping more than 30% to $377 million and the balance sheet showing over $5 billion in cash and minimal debt.

Optimistic Outlook Drove ServiceNow Stock to Surge

ServiceNow experienced a strong upward surge driven primarily by broad-based momentum across the enterprise cloud software sector. Upbeat quarterly financial results and raised guidance from industry peer Salesforce served as a powerful sector-wide catalyst.

The strong read-through reaffirmed institutional confidence that enterprise demand for artificial intelligence integration and digital transformation remains robust, easing broader market concerns regarding software disruption and reigniting investor appetite for leading software-as-a-service platforms.

Veeva Jumped 11.6% on Q2 Beat, Raised Outlook, and AI CRM Deal Wins

In late August 2026, Veeva Systems reported second‑quarter results showing revenue of US$927.96 million and net income of US$273.43 million, alongside higher full‑year guidance and new global Vault CRM commitments from Biogen and Regeneron.

Together with an executive leadership change, these earnings and AI‑driven CRM wins highlight how Veeva is tying life sciences customer growth to its emerging agentic and data‑rich platform capabilities.

Among the recent announcements, Biogen and Regeneron’s global commitments to Vault CRM stand out as most relevant to this earnings beat. These deals support the idea that Veeva’s AI infused CRM and Commercial Evidence tools are gaining traction with top tier customers, which ties directly into the catalyst around expanding multi product suites and embedding agentic capabilities more deeply across commercial workflows.

Synopsys Was Boosted 11.2% by Raised Guidance, AI EDA Strength, and Ansys Integration Progress

In late August 2026, Synopsys reported past third‑quarter fiscal 2026 results showing revenue of US$2.48 billion and GAAP diluted EPS of US$2.84, and raised its full‑year outlook while highlighting strong demand for AI‑related electronic design automation and early benefits from the Ansys acquisition.

Fortinet Was Lifted by Sector Strength and Solid Quarterly Results

Fortinet recently reported Q2 adjusted EPS of $0.90, well above the $0.75 estimate, with revenue of $2.048 billion also beating consensus. The company raised full-year revenue guidance to $8.02-$8.18 billion and recently acquired AI security firm Virtue AI to expand its AI-driven security platform capabilities.

Top Executive Made a Major Move in Tyler Technologies Stock

Tyler has traded around fresh Q2 results that showed slightly softer revenue than consensus but strong SaaS growth, recurring mix, and record free cash flow.

TYL scores well primarily on strong financial quality (solid margins, excellent cash conversion, and a strengthening, low-leverage balance sheet) and a positive earnings call with reaffirmed guidance, margin expansion expectations, and record bookings/free cash flow.

CDW Expands Cloud and AI Operations in the Canadian Market

The rally was driven by continued market enthusiasm surrounding CDW Canada's recent opening of a new office in Calgary, which will support projects across cloud computing, cybersecurity, artificial intelligence, hybrid infrastructure, and modern workspace solutions.

The company also refreshed its office spaces in Vancouver and Edmonton as part of its ongoing investment in Western Canada, signaling a strategic push to expand its regional footprint.

According to Spark, TipRanks’ AI Analyst, GEN DIGITAL INC Is a Outperform

GEN’s score is driven by strong earnings-call momentum (raised guidance, solid growth, and durable operating margin) and constructive technical trend signals. Financials are supportive on profitability and cash flow, but the overall score is tempered by a leveraged balance sheet and interest-cost sensitivity.

Valuation appears reasonable with a modest dividend yield, providing additional but secondary support.

Cadence Design Lifts Outlook As AI Demand Raises The Question Of Value

Cadence Design Systems’ most followed narrative points to a fair value of $403.67 per share, above the recent $340.39 close.

Cadence's strategic investments in AI-driven design and verification tools are expected to drive future revenue growth, as the company reports increasing adoption of its AI-enabled offerings, such as the Cadence Cerebrus AI solution and SimAI, which have shown significant performance improvements for customers.

The company is seeing strong demand in its IP business, with a 40% year-over-year growth in Q1 2025 driven by AI, chiplet-based architectures, and new foundry opportunities, which is likely to contribute positively to future revenues.

Conclusion

This week's price action reinforced a clear market structure: capital continues to flow toward companies with strong earnings results and rapid progress in cloud computing and AI.