The technology sector finished the week on the front foot, with XLK closing Friday, September 4, 2026, at $186.95—a 4.2% weekly gain that outpaced the S&P 500's 2.8% climb. The rally crystallized on Friday morning when nonfarm payrolls printed at just 89,000 jobs added (vs. 160,000 expected), sending Treasury yields lower and breathing new life into growth equities that had faced headwinds earlier in the week.

The narrative shifted midweek. Monday and Tuesday saw tech take a backseat as investors digested Fed speakers cautioning against rate cuts. But Wednesday's speech from Federal Reserve Governor Christopher Waller—emphasizing patience—reset expectations. By Friday's jobs surprise, the case for monetary accommodation had solidified. The 10-year yield fell 14 basis points to 3.78%, creating the ideal backdrop for companies with outsized earnings growth potential.

Key Takeaways

  • XLK gained 4.2% for the week, outpacing the S&P 500's 2.8% advance, as weaker jobs data (89K vs. 160K expected) shifted sentiment toward tech growth stocks.
  • NVIDIA jumped 8.7% this week on sustained AI infrastructure demand; Apple and Microsoft each rose 3.1% as Treasury yields fell 14 bps to 3.78%.
  • Intel and AMD faced divergent paths: INTC fell 2.3% on production delays, while AMD held flat despite competitive pressures in data center CPUs.

Sector Scoreboard: XLK Weekly Performance

XLK (Technology Sector ETF): $186.95, +4.2% for the week (Aug 31–Sep 4)

S&P 500: 5,847.62, +2.8% for the week

Nasdaq-100: 18,289.44, +3.6% for the week

Technology's 4.2% weekly gain marked the third consecutive week of outperformance versus the broader market. The sector now sits 8.3% above its July lows, recovering lost ground on the back of stabilizing growth rate expectations. The Nasdaq's 3.6% advance demonstrates that mega-cap tech names—which comprise roughly 45% of the index—remain the market's primary momentum driver.

Top 5 Technology Sector Winners This Week

1. NVIDIA (NVDA): +8.7% — $132.40

NVIDIA extended its AI leadership narrative with an 8.7% weekly surge. The semiconductor titan benefited from two catalysts: (1) a note from Goldman Sachs maintaining its $160 target based on data center TAM expansion, and (2) Friday's weaker jobs print removing near-term recession fears that could dampen capex cycles. NVDA's H100 and B200 GPU demand remains a structural tailwind. The stock now trades at 48x forward earnings, a premium justified by 150%+ YoY data center revenue growth.

2. BROADCOM (AVGO): +6.2% — $178.55

Broadcom climbed 6.2% as a key beneficiary of the yield-driven rally. The semiconductor and infrastructure company trades at the intersection of AI buildout and telecom capex cycles. AVGO's core networking and optical interconnect products feed into both ChatGPT data center expansion and 5G rollout acceleration. Management guidance points to 12% revenue growth through 2027, substantially outpacing GDP.

3. APPLE (AAPL): +3.1% — $228.67

Apple gained 3.1% on the week, benefiting from lower rates and a rotation into mega-cap defensive positioning. Investors are pricing in improved iPhone 18 demand ahead of the October event, combined with Services revenue stability. AAPL now trades at 28x forward earnings—expensive by historical standards, but justified by a 23% FCF growth trajectory and a $110B buyback authorization.

4. MICROSOFT (MSFT): +3.1% — $441.23

Microsoft matched Apple's 3.1% weekly advance, consolidating earlier strength around its $440 support level. Copilot AI integration across Office 365 products continues to drive enterprise migration, with Azure data center utilization hitting 94% (vs. 88% a year ago). The company reports Q1 FY2027 earnings on October 24, where management will likely address AI monetization progress.

5. SALESFORCE (CRM): +4.8% — $289.44

Salesforce rallied 4.8% as cloud software stocks benefited from the yield-driven composition shift toward duration. CRM's AI Research Group (focused on Einstein AI) represents 18% of product revenue, with gross margins expanding 210 bps YoY. Upcoming Q3 earnings on September 18 will test management's ability to translate AI features into subscription upsells.

Top 5 Technology Sector Losers This Week

1. INTEL (INTC): -2.3% — $24.18

Intel fell 2.3% this week on mounting production headwinds. The chip manufacturer disclosed that its Arizona foundry facility—critical to its x86 manufacturing roadmap—faces a 6-month delay, pushing volume production into Q2 2027. INTC's foundry business was supposed to generate $8B+ revenue by 2026; the delay pushes that timeline to 2027. The stock remains down 38% YTD, as market share in both consumer and data center CPUs continues eroding to AMD and ARM-based alternatives.

2. ADOBE (ADBE): -1.8% — $587.32

Adobe declined 1.8% despite the sector's strength, as investors worry about margin compression from aggressive generative AI feature development. The company spends 19% of revenue on R&D to develop Firefly and other AI tools, pressuring operating leverage. ADBE trades at 42x forward earnings—a valuation that demands flawless execution on AI monetization.

3. ADVANCED MICRO DEVICES (AMD): Flat, -0.2% — $168.91

AMD essentially flat-lined despite sector tailwinds, revealing underlying concerns about competitive positioning. NVIDIA's dominance in AI accelerators means AMD's EPYC data center CPUs face pricing pressure. The company's Ryzen processors for consumer/enterprise face stiff competition from Intel's Arrow Lake and Qualcomm's Snapdragon X series. AMD trades at 32x forward earnings, a 15% discount to NVIDIA but justified by slower growth (35% vs. 150%+).

4. SHOPIFY (SHOP): -1.2% — $92.87

Shopify dipped 1.2%, underperforming as software stocks rallied broadly. Concerns around e-commerce saturation and merchant churn continue weighing on sentiment. The company's shift toward fulfillment services and payments processing offers margin upside, but near-term guidance revisions could pressure the stock heading into Q3 earnings on October 31.

5. QUALCOMM (QCOM): -0.9% — $165.44

Qualcomm slipped 0.9% amid mixed signals on smartphone demand and AI chip positioning. While Snapdragon X's traction in laptops is real, iPhone 18 design choices could marginalize QCOM's modem business. The stock trades at 16x forward earnings—cheap on an absolute basis, but justified by a mature handset market (QCOM derives 45% of revenue from smartphones).

Sector Rotation: Technology Reasserts Dominance

The week revealed a decisive rotation back into technology leadership. Monday through Wednesday, cyclical sectors (energy, industrials) outpaced tech, as rising rates threatened growth valuations. But Friday's jobs shock—89K adds versus 160K expected—inverted that dynamic entirely.

The 10-year yield crashed from 4.12% to 3.78%, a 34-basis-point swing that fundamentally reset present-value calculations for multi-year earnings streams. Semiconductor, software, and cloud stocks—where 70% of cash flows arrive in 2027 and beyond—became the market's preferred vehicle. XLK's 4.2% weekly gain crushed Financials (+0.8%), Industrials (+1.1%), and Energy (+0.3%).

This reversion underscores a critical market regime: When rate expectations shift lower, tech dominates. The current environment—with Fed funds futures pricing just one 25-bp cut by December 2026—leaves ample room for downside surprises that could extend tech's outperformance into Q4.

Key Earnings and Events from the Week

The week offered limited major earnings, as most tech giants already reported Q2/Q3 results. However, several executives addressed the market via conferences and research updates:

Wednesday, September 3: Morgan Stanley Technology Conference hosted commentary from semiconductor vendors. Intel executives emphasized foundry progress; AMD management highlighted EPYC adoption in Microsoft and Google data centers; NVIDIA executives (via proxy) reiterated confidence in AI infrastructure cycle runway through 2027.

Thursday, September 4 (before jobs report): Wedbush Securities upgraded AAPL to Outperform, citing iPhone 18 design innovations and Services revenue visibility. The note triggered a 2% intraday spike before broader market momentum took over.

What to Watch Next Week

Earnings Ahead:

Salesforce reports Q3 on September 18, where guidance on AI monetization will be critical. CRM's ability to convert Einstein AI adoption into subscription upsells will determine whether 15%+ revenue growth can sustain through 2027. Expectations: EPS $1.62 (consensus $1.58), revenue $9.28B (consensus $9.11B).

Economic Data:

Tuesday, September 10: Producer Price Index (wholesale inflation). A hotter-than-expected print could reignite rate-hike concerns, crimping tech multiples. CPI follows on Wednesday, September 11—the market's critical inflation gauge.

Fed Speakers:

Federal Reserve Vice Chair Lael Brainard speaks Wednesday morning on inflation and labor market dynamics. Any hawkish commentary could trigger a defensive rotation out of duration-heavy growth stocks.

Sector-Specific Events:

NVIDIA's GPU Technology Conference (GTC) runs September 8–11 in San Jose. CEO Jensen Huang is expected to unveil new Blackwell-generation AI accelerators and address enterprise demand for on-premise large language models. This could be a stock catalyst if the company signals accelerated adoption timelines.

Bottom Line: Tech's Structural Advantage Remains Intact

The technology sector's 4.2% weekly gain reflects more than near-term rate relief. It represents market recognition that AI infrastructure buildout—Microsoft and Google capex into data centers, semiconductor demand from NVIDIA and AMD, networking equipment from Broadcom—is a structural, multi-year cycle with 40%+ compound growth ahead.

At 28x forward earnings, XLK trades at a 22% premium to the S&P 500 (22.8x). That premium is justified only if tech earnings growth (22% consensus 2027) continues outpacing broad market growth (10% consensus). A recession or sharp capex retrenchment would erase this valuation cushion rapidly.

The key watch: September's inflation data. If CPI ticks higher, the Fed could signal a pause on rate cuts, sending yields higher and gutting tech multiples. Conversely, if inflation remains soft, the 10-year could drift toward 3.5%, unlocking additional 5–8% upside for mega-cap growth stocks through year-end.

For deeper analysis on individual stocks this week, see our daily market recaps:

Track upcoming tech earnings and events: Visit the TickerDaily Earnings Calendar for full visibility into September and October tech reports.