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$WDC · 海外大V持仓追踪

AI 把海外大 V 的公开帖整理成中文：$WDC 被累计提及 4 次，本周态度 未表态，其他。数据每日更新。

$WDC 现在是什么情况？

所属板块其他
本周态度未表态
今日态度未表态
累计提及4 次
近7/28/90日提及0 / 0 / 0
最新价—
今日 / 本周涨幅— / —
首次提及以来涨幅—
首次 / 最近提及2026-02-15 → 2026-04-03

最近有人说了 $WDC 什么？

下面是最近 4 条提及 $WDC 的公开帖，按时间倒序。每条都附原帖链接，可自行核对。

  • 2026-04-03中性原文
    If you want exposure to memory, $DRAM is a genuinely great ETF. I normally don't praise ETFs, but this is solid. 1. $MU - 24.63% 2. Samsung - 24.11% 3. SK Hynix - 23.08% 4. $SNDK - 4.9% 5. Kioxia - 4.86% 6. $WDC - 4.77% 7. Nanya - 3.89% 8. Winbond - 2.4% Disclosure: Friends over at @roundhill did reach out about the launch, but I'm not getting paid to say this (just in case you think this random post is sponsored, it's not). Just a genuinely great ETF for memory exposure if you don't have access to foreign stocks. And I’d encourage more institutions to make ETFs like this.
    查看原帖 →
  • 2026-02-18看多原文
    $SIMO for NAND exposure is another trade idea that I took positions in today. SIMO operates effectively as a duopoly (alongside Phison) for merchant controllers and supplies basically: - Samsung - SK Hynix - $MU - $WDC - Kioxia - YMTC, and others. - Revenue: Q4 2025 reached $278.5 million (+46% yoy and +15% qoq). - Gross Margins: ~49.2% - Net Income: ~$47.7 million (up 107% YoY). - Net Cash: $277.1 million, no debt. But, management announced 2026 will be the highest revenue year in the company’s history. They guided Q1 2026 revenue to between $292m-$306m, which is +76%-84% YoY growth rate for the quarter. They also started shipments to a "Leading AI GPU maker" likely $NVDA for enterprise boot drives, which is TAM expansion. Memory makers basically outsourcing parts of the SSD controller spaces (eg. mobile/consumer) as they shift to HBM so now quite a bit is sourced exclusively from Silicon Motion. So you have a profitable, debt-free company with ~50% gross margins profiting off of NAND volume demand, while expanding its TAM into high-margin Nvidia and AI enterprise storage pipelines. While it doesn't exactly profit from all the NAND hikes (but can do price hikes of its own), it feels like a pretty asymmetrical tailwind/backdoor plays for memory. At a $4.56B MC and under 20x forward earnings (assuming, $1.2B rev/$6.5 EPS), it's a little later to the game. But upside seems compelling given TAM expansion and the memory supercycle.
    查看原帖 →
  • 2026-02-16看空原文
    TLDR of Phison CEO interview on Memory and Investment Framework: "Toll Collectors": - Micron ( $MU ) - SK Hynix (000660.KS) - Samsung Electronics, - Western Digital ( $WDC ) - $SNDK. T2: - $MRVL - $SIMO - Phison Electronics Companies that design the logic/software controllers connecting memory to compute will capture massive value as AI moves to the edge. T3: - Pure Storage ( $PSTG ) - NetApp ( $NTAP ) - Seagate ( $STX) As Vera Rubin inference servers roll out, the explosion in KV Cache and data generation will trigger a massive hardware upgrade cycle specifically focused on data center storage density and high-capacity Enterprise SSDs. Hilariously: $EBAY (refurbished electronics), might be a beneficiary. - Short / Avoid Low-Margin Consumer Hardware. - Short / Avoid Unhedged Auto/IoT Makers Main alpha points: - The "3-Year Prepayment" Cash Flow. Memory foundries are demanding 3 years of cash prepayments to guarantee supply. - The Inference Bottleneck is Storage, Not GPUs. A single 10-million-unit run of $NVDA Vera Rubin platform requires 20+TB of SSD per unit, which alone would consume 20% of last year's global NAND capacity. - The "Chinese Supply Glut" Bear Thesis is Dead: Pan entirely dismisses this point around YMTC and CXMT. China’s internal AI demand is so massive that it will instantly swallow 100% of its domestic production. No cheap Chinese memory will leak into the global market to rescue western hardware OEMs. TLDR from the interview: Memory demand is structural. No supply end in sight. $INTC CEO confirmed this last month.
    查看原帖 →
  • 2026-02-15中性原文
    @elicapitalgroup Great companies. But it's actually appears to be the start of a new hoarding cycle, wasn't thinking about $WDC, $STX, or $SNDK.
    查看原帖 →

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常见问题

$WDC 为什么会出现在 AI 供应链追踪名单里？

$WDC 出现在 Serenity 持仓雷达里，是因为它被我们追踪的海外 AI 供应链博主公开提及过，累计 4 次，归类在「其他」板块。首次提及时间是 2026-02-15。

海外大 V 最近怎么看 $WDC？

最近 7 天 $WDC 被提及 0 次，本周的整体态度是「未表态」。这是对公开帖文的统计与翻译，不是我们自己的推荐。

$WDC 这一页的数据多久更新一次？

每天更新一次。个股的提及次数、态度、涨幅、A 股映射都跟着当日的公开帖文和收盘价重算，页面底部的更新时间就是最后一次重建的日期。

Serenity 持仓雷达对 $WDC 的看法算投资建议吗？

不是。Serenity 持仓雷达只做公开信息的整理、翻译和统计，不提供投资建议、不代客理财、不推荐买卖。所有判断和后果由你自己承担。

本工具仅做公开信息整理，不构成任何投资建议。数据更新于 2026-08-30。