AMD -11%, Micron -22%: Why Strong Earnings Didn’t Save the Week

Hey Tigers! 🐯

AMD delivered rapid data-center growth. $Palantir(PLTR)$ nearly doubled revenue. Yet both finished the week with double-digit losses.

Micron rebounded on Friday and still ended the week down more than 22%.

Meanwhile, Visa gained 2.19%, Qualcomm edged up 0.38%, and Apple lost just 0.66%.

My take: Earnings describe the business. A weekly return also reflects valuation, positioning and the wider market. Investors need both clocks to understand what happened—and what could come next.

1 | Two Windows, One Consistent Method

We use two clearly defined measures:

  • Earnings-session return: the regular-session close immediately before the after-close earnings release to the next trading day’s regular-session close.

  • Weekly return: October 30 close to November 6 close, covering the November 2–6 trading week.

Both measures exclude dividends.

These are observed price changes. They do not isolate how much of a move was caused by earnings alone.

Only AMD, Qualcomm and Arm reported inside November 3–6. $Apple(AAPL)$ and $Palantir(PLTR)$ reported November 2. The other five companies provide earlier-results context.

2 | The Full Weekly Scorecard

3 | What Actually Happened After Earnings?

These full next-session returns replace the earlier mixed after-hours and premarket snapshots. The earnings dates differ across companies.

4 | AMD: A Better AI Outlook, a Losing Week

Earnings session: +1.01% | Week: −11.05%

$Advanced Micro Devices(AMD)$ reported November 3 revenue of $13.377 billion, up 45%, and non-GAAP EPS of $2.09.

Data-center revenue rose 97% to $8.55 billion, while Q4 revenue guidance was approximately $17 billion.

The earlier +8% after-hours headline captured an initial reaction. By November 4’s close, the measured gain was 1.01%.

Friday’s 11.04% rebound still left AMD below its October 30 close.

What the market is testing: Whether delivery, memory availability and profit growth can justify expectations.

Stock outlook: Successful ramps and stronger earnings conversion could support recovery. Execution setbacks or further valuation compression could limit it.

5 | $Apple(AAPL)$: Margin Concerns, but Relative Resilience

Earnings session: −1.90% | Week: −0.66%

$Apple(AAPL)$ reported November 2 revenue of $114.5 billion, up 12%, and EPS of $2.10.

Its reported 47.9% gross margin included approximately one percentage point of tariff-refund benefit. The December-quarter margin outlook was 45%–46%, with rising memory costs a key concern.

Apple declined in the first post-release session, then recovered much of that ground. Its weekly result makes it one of the more resilient names in this selected group.

What matters: Product mix, Services growth and the ability to absorb input-cost inflation.

Stock outlook: Better margins or cost visibility could support confidence. Persistent memory inflation could pressure profits despite sales growth.

These results alone do not prove that consumer AI has failed to monetize.

6 | $Qualcomm(QCOM)$: A Bad Earnings Session, a Slightly Positive Week

Earnings session: −9.49% | Week: +0.38%

$Qualcomm(QCOM)$ reported November 4 GAAP revenue of $10.322 billion, down 8%, and non-GAAP EPS of $2.17.

Handset revenue fell 26% to $5.14 billion. Management reiterated a $5 billion fiscal 2027 data-center revenue target.

The earnings-session selloff and positive weekly return are both correct: they use different starting prices.

QCOM rose 5.52% on November 6, when Alphabet’s approximately $548 million stake was disclosed. That disclosure coincided with the rebound; it does not establish the sole cause.

What matters: Whether diversification produces revenue and profits quickly enough to offset mobile weakness.

Stock outlook: Handset stabilization and data-center delivery could support a rerating. A slower ramp would leave earnings more exposed to the core business.

7 | $Palantir(PLTR)$: Revenue Strength Meets a Higher Bar

Earnings session: −1.65% | Week: −12.89%

$Palantir(PLTR)$ reported November 2 revenue of $2.313 billion, up 96%, with both GAAP and adjusted EPS of $0.44.

U.S. commercial contract value increased 11%.

The first post-release decline was smaller than the eventual weekly loss. Attributing the entire week to one contract metric would overstate what the evidence shows.

What matters: Whether new contracts, renewals and expansion replenish the growth being recognized in revenue.

Stock outlook: Stronger contract momentum could support valuation. Persistent gaps between revenue growth and contract replenishment could leave the shares vulnerable.

8 | $ARM Holdings(ARM)$: Revenue Mix Matters

Earnings session: −13.08% | Week: −15.22%

$ARM Holdings(ARM)$ reported November 4 revenue of $1.443 billion, up 27%.

Licensing and other revenue increased 50% to $773 million. Royalties rose 8% to $670 million, below the $720.8 million estimate cited by Reuters. Data-center royalties doubled.

The 13.08% next-session decline provides a fuller measure than the earlier roughly 2% after-hours snapshot. That session also coincided with a broader semiconductor selloff.

What matters: Conversion of licensing activity into royalties. Cloud customers designing custom chips may still license Arm architecture.

Stock outlook: Stronger royalties could rebuild confidence. Continued misses or multiple compression could weigh on the shares.

9 | $Oracle(ORCL)$: September Earnings, November Funding Scrutiny

Earnings session: −1.74% | Week: −11.15%

$Oracle(ORCL)$ last reported September 10. Revenue rose 30% to $19.3 billion, while cloud-infrastructure revenue increased 121% to $7.4 billion.

Its initial after-hours gain did not survive to the next close.

November’s weekly loss belongs to a later period that also included the Stephens upgrade and market volatility. These are separate events.

What matters: Financed capacity, backlog conversion and cash generation.

Stock outlook: Credible delivery and funding progress could support recovery. Financing pressure or project delays could undermine it.

Large backlog alone does not establish future shareholder returns.

10 | $Adobe(ADBE)$: The Next-Day Close Changes the Impression

Earnings session: +1.37% | Week: −4.37%

$Adobe(ADBE)$ reported September 10 revenue of $6.76 billion, up 13%, and non-GAAP EPS of $6.13.

It raised full-year revenue and EPS targets at that time.

Although reporting captured an initial after-hours decline, Adobe finished the next session 1.37% higher.

November’s separate catalysts included Citi’s downgrade to Sell and target reduction $250 → $207.

What matters: Paid AI adoption, recurring-revenue growth and the economics of lower-priced offerings.

Stock outlook: Better conversion and clearer growth visibility could stabilize valuation. Reduced growth expectations could prolong pressure.

11 | $Visa(V)$: Positive Weekly Performance, With Limits to the Rotation Story

Earnings session: −0.31% | Week: +2.19%

$Visa(V)$ reported October 27 net revenue of $12.1 billion, up 13%, and non-GAAP EPS of $3.48.

Payment volumes, cross-border volumes and processed transactions remained strong.

Visa’s positive weekly return stands out against the selected AI-sensitive names.

That supports a relative-resilience observation. These ten stocks alone do not prove market-wide fund flows into payments.

What matters: Payment growth, margins, incentives and regulation.

Stock outlook: Durable volumes and cash generation could support valuation. A spending slowdown or regulatory pressure could still hurt the shares.

12 | $Tesla Motors(TSLA)$: A Rebound Does Not Erase the Drawdown

Earnings session: −3.08% | Week: −10.40%

$Tesla Motors(TSLA)$ reported October 21 quarterly net income attributable to common shareholders of $787 million, versus $1.373 billion a year earlier.

Its filing described heavy investment as a near-term profitability headwind.

Tesla rose 4.23% on November 6, but its weekly return remained negative. That Friday move was not its October earnings reaction.

What matters: Current operating profits and credible commercialization milestones for longer-term projects.

Stock outlook: Better earnings and measurable deployment progress could support sentiment. Spending that outpaces profit improvement could weigh on valuation.

13 | $Micron Technology(MU)$: Strong Demand Does Not Prevent a Weekly Reset

Earnings session: +3.03% | Week: −22.01%

$Micron Technology(MU)$ last reported September 30. Its results materials describe high-volume HBM4 shipments and HBM4E volume production expected in calendar 2027.

Micron finished its first post-release session 3.03% higher.

More than a month later, the November 2–6 week produced the largest loss in this selected group. Even Friday’s 5.12% rise did not repair that weekly decline.

What matters: HBM qualifications, realized pricing, supply expansion and customer spending.

Stock outlook: Strong shipments and pricing could support earnings. Capacity growth, delays or lower valuation multiples could pressure shares.

A falling stock alone does not establish collapsing demand.

14 | Four Signals for the Next Market Move

① Earnings support demand; they do not put a floor under valuation.

AMD’s operating growth and its weekly loss can coexist. The question is how much future growth the share price already assumes.

② Memory creates both beneficiaries and cost pressure.

HBM demand can help suppliers while raising costs for devices and infrastructure. Even beneficiaries can suffer a valuation reset.

③ AI monetization needs company-specific evidence.

Watch Palantir’s contract replenishment, Adobe’s paid adoption and Arm’s royalties. A simple ranking of hardware, government AI and creative software misses these differences.

④ Recovery needs follow-through.

Friday rebounds in AMD, Tesla and Micron did not erase their weekly losses. Better earnings revisions, delivery evidence and a more stable valuation backdrop would make recovery more convincing.

My take: Visa showed relative resilience. Apple held up better than its initial earnings headlines suggested. AI-sensitive names still need to reconnect strong business evidence with the valuation investors will pay.

15 | Tiger Community Vote 🐯

Which setup deserves the closest watch?

Vote A, B, C or D, and name the metric that would change your view!


Risk disclosure: For general information only; not investment advice. Earnings-session and weekly returns use different dates, exclude dividends and do not isolate causality. Earlier releases are identified explicitly. Company guidance and editorial scenarios are conditional. Interest rates, policy, export controls, financing, supply and execution can affect earnings and share prices.

Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.

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Comment(5)

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  • Vote A: AMD / MU – AI infrastructure demand.

    AMD's latest Q3 results provide strong fundamental support: Data Center revenue increased 97% year over year, while Q4 revenue guidance implies approximately 27% sequential growth. Micron's HBM4 shipment ramp adds further support to the memory demand thesis. AMD Newsroom +1

    Metric that would change my view: AMD's Data Center revenue growth and non-GAAP gross margin. I would become cautious if revenue growth slows materially or margins fall below the guided 55%.

    The key is whether strong AI demand translates into sustainable earnings growth, rather than simply producing a technical rebound after the weekly sell-off.

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  • 苏36
    ·11-09
    I would choose C: Palantir, Arm and Adobe. The next phase of the AI trade may be less about who sells the most AI infrastructure and more about who can consistently turn AI adoption into profitable revenue.

    Palantir's challenge is converting impressive revenue growth into a sustainable pipeline of new contracts and renewals. Arm needs royalty growth to catch up with its licensing momentum, proving that customers are not just adopting its architecture but generating recurring value from it. Adobe faces a different test: whether generative AI can drive higher paid subscriptions rather than simply increase usage.

    These companies represent three distinct monetization models: enterprise software, chip architecture and creative applications.

    My view: AI demand is already evident, but shareholder returns depend on monetization, margins and valuation. I would prioritize evidence of accelerating recurring revenue and improving cash flow over headline growth rates.

    @TigerPicks

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  • 吉3186
    ·11-09
    我的选择是:A:AMD / MU,但我会优先研究MU美光。

    这篇文章最重要的启示是:公司业绩好,不代表股票一定会上涨;股票下跌,也不代表公司基本面已经恶化。

    1. 四个选项,我怎么看?

    选项 我的判断 原因

    A:AMD / MU - AI需求强劲,但股价回调明显
    B:AAPL / QCOM - 业务较成熟,但面临成本或手机需求压力
    C:PLTR / ARM / ADBE - AI商业化潜力大,但估值和增长预期较敏感
    D:VISA- 现金流和盈利模式相对稳定

    2. 为什么我特别关注MU美光?

    美光虽然一周下跌22.01%,但不能因此认定它已经便宜。

    我会观察四个指标:

    1. HBM订单:AI芯片客户是否继续增加采购?

    2. 毛利率:内存价格上涨有没有真正转化成利润?

    3. 自由现金流:公司赚到的钱能否覆盖扩产投资?

    4. 库存:有没有出现供过于求的迹象?

    如果订单强、毛利率改善、现金流健康,股价回调才可能提供投资机会。

    3. AMD为什么也值得关注?

    AMD数据中心收入增长97%,说明AI芯片需求仍然强劲。

    但要注意:

    收入增长不等于利润同步增长。

    HBM供应限制可能影响交付。

    市场已经提前反映多少增长,也很重要。

    我会关注下一季度数据中心收入、毛利率和自由现金流。

    4. 我的投资排序

    如果以长期基本面和投资风险综合考虑,我会这样观察:

    1. MU:AI存储需求值得长期研究,但要防范内存周期。

    2. AMD:AI计算增长潜力大,关注竞争和利润率。

    3. VISA:适合作为相对稳定的盈利型企业研究。

    4. PLTR:业务增长强,但特别注意估值。

    5. 我的最终策略

    我选A,但不会因为MU下跌22%就马上买入。

    我会等待三个信号:

    股价停止持续创新低。

    公司盈利预期没有明显下调。

    AI订单和现金流继续改善。

    记住:下跌22%的股票,不代表比下跌5%的股票更便宜。真正的便宜,是股价低于公司合理价值。

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  • 哪種設置值得密切關注?


    一個。$先進微器件公司(AMD)$/$美光科技(MU)$:每週大幅下降後需求強勁。
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  • Jerry Lam
    ·11-09
    🐯 **我投A:AMD/MU!大幅回调后,更值得关注的是基本面能否支撑估值修复。**

    AMD数据中心收入增长97%,说明AI算力需求依然强劲;MU受益于HBM需求,但单周下跌22%,反映市场正在重新评估未来盈利和估值。

    **我重点关注三个指标:**

    ① AMD数据中心毛利率及下一季度指引,确认增长能否转化为利润。

    ② MU的HBM出货、DRAM价格及库存变化,判断存储景气周期能否持续。

    ③ 美债收益率与云厂商资本开支,观察科技股估值压力是否缓解。

    **我的策略:不盲目抄底,等待盈利预期稳定后分批布局。**

    如果AI订单持续增长、利润率改善,我会更看好AMD和MU的反弹;如果需求强劲但盈利预期下修,则继续观望。

    🚀 **股价大跌不等于便宜,真正的机会是估值回落而盈利能力没有恶化!** 🐯

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