{
  "@context": "https://frontierpicks.com/schemas/dossier.v1.json",
  "ticker": "ANET",
  "name": "Arista Networks, Inc.",
  "url": "https://frontierpicks.com/dossiers/ANET/",
  "json_url": "https://frontierpicks.com/dossiers/ANET.json",
  "status": "WATCHLIST",
  "current_conviction": "MEDIUM",
  "archetype": {
    "code": "a2",
    "n": 2
  },
  "current_thesis": "Arista Networks' guide for about $18.5 billion of 2027 revenue, near 40% growth, gives its shares a modest edge over the S&P 500 after a rebound to $206.63 on 12 November 2026. Nvidia's 17 November 2026 results set the tone for AI hardware, and Arista's February report shows whether deferred revenue and margins confirm the guide.",
  "invalidation_trigger": "A daily close below $159, under the $159.16 close of the 2026-11-05 AI hardware sell-off, which would erase the whole rebound and leave the shares under their 200-day average. A cut to the 38–40% 2027 growth target or fourth-quarter revenue below $3.9 billion would also break the case.",
  "catalyst_date": "2026-11-17",
  "portfolio": null,
  "pick": null,
  "themes": [
    "networking-optical",
    "ai-datacenter-infrastructure"
  ],
  "tags": [],
  "sources": [],
  "caveats": [],
  "source_links": [
    {
      "title": "SEC EDGAR",
      "url": "https://www.sec.gov/Archives/edgar/data/0001596532/000159653226000252/ex991q326-earningsrelease.htm",
      "date": null
    },
    {
      "title": "Arista (ANET) Q3 2026 Earnings Call Transcript",
      "url": "https://www.fool.com/earnings/call-transcripts/2026/11/04/arista-anet-q3-2026-earnings-call-transcript/",
      "date": "2026-11-04"
    },
    {
      "title": "Arista Networks (NYSE:ANET) Shares Climb 5.1% - What's Next?",
      "url": "https://www.marketbeat.com/instant-alerts/price-arista-networks-nyse-anet-shares-climb-51-whats-next-2026-11-12/",
      "date": "2026-11-12"
    },
    {
      "title": "Arista Networks (NYSE:ANET) Stock Jumps 6.4% - Here's Why",
      "url": "https://www.marketbeat.com/instant-alerts/price-arista-networks-nyse-anet-stock-jumps-64-heres-why-2026-11-11/",
      "date": "2026-11-11"
    },
    {
      "title": "Arista Networks Stocks Climb 5.68% as AI Cloud Rebound Lifts Networking Leader",
      "url": "https://www.gurufocus.com/news/9192848/arista-networks-stocks-climb-568-as-ai-cloud-rebound-lifts-networking-leader",
      "date": null
    },
    {
      "title": "Cisco revenue jumps 24% to record $18.5B on AI networking demand",
      "url": "https://cryptobriefing.com/cisco-systems-earnings-q1-fy27-2026-11",
      "date": null
    },
    {
      "title": "XTB",
      "url": "https://www.xtb.com/en/market-analysis/arista-networks-shares-jump-6-after-earnings-revenue-growth-hits-its-highest-level-since-ipo",
      "date": "2026-11-03"
    },
    {
      "title": "Cisco Falls 7% on Morgan Stanley Downgrade; Ciena Plunges 15%, Arista Networks Tumbles 10%",
      "url": "https://247wallst.com/investing/2026/11/05/cisco-falls-7-on-morgan-stanley-downgrade-ciena-plunges-15-arista-networks-tumbles-10/",
      "date": "2026-11-05"
    }
  ],
  "evidence": [
    {
      "claim": "Third-quarter 2026 revenue was $3.66 billion, up 58.5% year on year; non-GAAP gross margin was 64.0%, non-GAAP operating margin 49.1% and non-GAAP diluted EPS $1.20.",
      "source": "Arista Q3 2026 earnings release (Form 8-K exhibit 99.1)",
      "as_of": "2026-11-03"
    },
    {
      "claim": "Fourth-quarter 2026 guidance: revenue of $3.9–$4.0 billion, gross margin of 63–64%, non-GAAP operating margin of 48–49% and non-GAAP EPS of $1.26–$1.30.",
      "source": "Arista Q3 2026 earnings release and earnings call",
      "as_of": "2026-11-03"
    },
    {
      "claim": "Management guided 2027 revenue growth of 38–40%, about $18.5 billion at the midpoint, with AI networking targeted at about $7 billion against $3.5 billion in 2026.",
      "source": "Arista Q3 2026 earnings call",
      "as_of": "2026-11-03"
    },
    {
      "claim": "Deferred revenue was $6.84 billion, down $26 million in the quarter, the first decline since June 2023 after 12 straight increases.",
      "source": "Arista Q3 2026 earnings release; XTB, 2026-11-03",
      "as_of": "2026-09-30"
    },
    {
      "claim": "Purchase commitments were $11.4 billion, up from $9.7 billion in the second quarter; inventory was about $3.2 billion.",
      "source": "Arista Q3 2026 earnings call and release",
      "as_of": "2026-09-30"
    },
    {
      "claim": "Andreas Bechtolsheim sold 260,000 shares on 2026-11-06 at an average of $168.96 under a Rule 10b5-1 plan, after 260,000 on 2026-11-05 at an average of $165.45.",
      "source": "SEC Form 4 filings dated 2026-11-09 and 2026-11-10",
      "as_of": "2026-11-06"
    },
    {
      "claim": "Shares rose 5.1% from a $196.68 prior close on 9.25 million shares by mid-session, about 17% above the 7.94 million average; consensus 4 Strong Buy, 20 Buy, 1 Hold, average target $240.24.",
      "source": "MarketBeat, 2026-11-12",
      "as_of": "2026-11-12"
    },
    {
      "claim": "Cisco reported fiscal first-quarter 2027 revenue of $18.5 billion, up 24% year on year, and adjusted EPS of $1.40, citing AI networking demand.",
      "source": "Cisco fiscal Q1 2027 results, reported by Crypto Briefing",
      "as_of": "2026-11-12"
    }
  ],
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  "frame": null,
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        "pretax_income": {
          "status": "ok",
          "end": "2026-09-30",
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          "value_musd": 1915.5
        },
        "net_income": {
          "status": "ok",
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          "value_musd": 1560.4,
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        "capital_spending": {
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        "diluted_share_change": {
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          "pct": 0.1
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          "value_musd": 14359
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        "debt": {
          "status": "none reported"
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          "value_musd": 14359,
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          "value_musd": 6839.5,
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        "backlog": {
          "status": "not reported"
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          "value_musd": 2327.8
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        "inventory": {
          "status": "ok",
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          "value_musd": 234897.6,
          "note": "no debt reported"
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          "multiple": 19.8,
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          "multiple": 45.1,
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      "settlement": "2026-10-15",
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  "body_markdown": "## Current Thesis\n\nArista Networks has guided 2027 revenue to about $18.5 billion, near 40% growth, and the evidence modestly favors the shares over the S&P 500 for the next three months. Nvidia's results on 2026-11-17 set the tone for AI hardware first. Arista's fourth-quarter report, estimated for mid-February 2027, settles whether revenue, deferred revenue and gross margin confirm the guide.\n\nThe shares closed at $206.63 on 2026-11-12, up from $159.16 on 2026-11-05, the low close of the AI hardware sell-off that followed the midterm vote. The gains came in two strong sessions. They rose 6.3% to $196.68 on 2026-11-11 after CoreWeave raised its outlook and reported a $132.5 billion backlog, according to GuruFocus. They rose another 5.1% on 2026-11-12, and MarketBeat counted 9.25 million shares traded by mid-session, about 17% above average.\n\nThe rating is medium because Arista has issued no new results or guidance since its 2026-11-03 report. The rally adds no new fact about the business. At the 2026-11-12 close, the shares price in most of the 2027 guide: MarketBeat put the price-to-earnings ratio at 52.91 on 2026-11-11. The consensus target of $240.24 (MarketBeat, 2026-11-12) still sits above the price.\n\n## Bull Case\n- **Third-quarter revenue beat by nearly 10%.** Revenue was $3.66 billion, up 58.5% year on year, against a $3.33 billion consensus. Non-GAAP earnings per share (EPS) were $1.20 against $1.08 expected (Arista 8-K and XTB, 2026-11-03).\n- **The 2027 guide sits above expectations.** Management guided 2027 growth of 38–40%, about $18.5 billion at the midpoint. Analysts had expected roughly $16.4 billion (earnings call, 2026-11-03).\n- **The fourth-quarter guide cleared consensus.** Arista guided revenue of $3.9–$4.0 billion and non-GAAP EPS of $1.26–$1.30, against about $3.6 billion and $1.15 expected (Arista 8-K and XTB, 2026-11-03).\n- **AI networking is set to double.** Management targets about $7 billion of AI networking revenue in 2027, against $3.5 billion in 2026. It targets campus revenue of about $2 billion, up from $1.25 billion (earnings call, 2026-11-03).\n- **Supply commitments are growing with demand.** Purchase commitments reached $11.4 billion at 2026-09-30, up from $9.7 billion a quarter earlier (earnings call, 2026-11-03).\n- **AI-infrastructure customers are reporting growth.** CoreWeave's raised outlook lifted AI data-center suppliers on 2026-11-11 (GuruFocus). Cisco reported fiscal first-quarter 2027 revenue of $18.5 billion, up 24%, on 2026-11-12, and cited demand for AI networking (Crypto Briefing).\n- **Analysts stayed positive after the report.** MarketBeat counted 4 Strong Buy, 20 Buy and 1 Hold rating on 2026-11-12. UBS raised its target to $291, JPMorgan to $270 and Piper Sandler to $261 on 2026-11-04 (Benzinga), and Needham reiterated $260 the same day (MarketBeat).\n\n## Bear Case\n- **Deferred revenue fell for the first time since June 2023.** The balance was $6.84 billion at 2026-09-30, down $26 million in the quarter after 12 straight increases (Arista release; XTB, 2026-11-03). Management expects the year-end balance to exceed the prior year-end's but does not guide the figure.\n- **Some targets fell even after the beat.** Barclays cut its target to $236 from $289 on 2026-11-04 (MarketBeat), and Weiss Ratings downgraded the shares to hold the same day.\n- **The largest holder keeps selling.** SEC Form 4 filings show co-founder Andreas Bechtolsheim sold 267,892 shares on 2026-10-30, 260,000 on 2026-11-05 at an average of $165.45 and 260,000 on 2026-11-06 at an average of $168.96, all under a Rule 10b5-1 plan. MarketBeat counted 2,067,489 shares, worth $406.34 million, sold by insiders over the three months to 2026-11-12.\n- **The valuation leaves little room for a miss.** MarketBeat put the price-to-earnings ratio at 52.91 and beta at 1.61 on 2026-11-11.\n- **Doubts about data-center spending have not gone away.** Benzinga reported on 2026-11-06 that Oracle's AI troubles were raising questions about the data-center buildout, the spending that drives Arista's cloud orders.\n\n## Setup & Price Structure\nThe shares closed at $206.63 on 2026-11-12, 5.0% below the 52-week intraday high of $217.41 set on 2026-10-09. They are up 3.9% over three months, against a $198.82 close on 2026-08-14. The 52-week closing low is $116.13, from 2026-03-30.\n\nFrom adjusted daily closes, the 50-day moving average stands at $192.81 and the 200-day at $167.10 as of 2026-11-12. The 2026-11-12 close is above both. The $159.16 close of 2026-11-05 was below the 200-day average, and the rebound recovered it within two sessions. It moved back above the 50-day average on 2026-11-11.\n\nThe 2026-10-09 high is the next level the case turns on. CEO Jayshree Ullal sold 158,543 shares at about $217.09 on 2026-10-08 and 2026-10-09 under a 10b5-1 plan (SEC Form 4). Those sales sat right at that peak. A close back under the 50-day average would put the shares back inside the range of the early-November sell-off.\n\n## Catalyst Calendar\n\n- **2026-11-17:** Nvidia fiscal third-quarter 2027 results, after the US market close. Arista fell with Nvidia and other AI hardware stocks on 2026-11-05 and rallied with them on 2026-11-11, so Nvidia's data-center outlook sets the tone for the group.\n- **2026-12-01:** CFO Chantelle Breithaupt presents at the UBS Global AI and Tech Conference. This is management's first public appearance since the report. Comments on deferred revenue, supply and the 2027 guide can move the shares.\n- **2026-12-10:** President and COO Todd Nightingale presents at the Barclays Global Technology Conference. This gives an update on cloud and AI customer demand ahead of the fourth-quarter report.\n- **~2027-02-16 (est.):** Arista fourth-quarter 2026 results. This tests the $3.9–$4.0 billion revenue guide and the 63–64% gross margin guide. It also shows whether deferred revenue resumes growth after its third-quarter decline.\n\n## What Would Change Our Mind\n\nA daily close below $159, under the $159.16 close of the 2026-11-05 AI hardware sell-off, which would erase the whole rebound and leave the shares under their 200-day average. A cut to the 38–40% 2027 growth target or fourth-quarter revenue below $3.9 billion would also break the case.\n\nThe risks this note tracks, each with what would confirm it:\n\n- Deferred revenue keeps falling, which would undercut the 2027 growth guide. Confirmed by: A year-end deferred revenue balance below the $6.84 billion of 2026-09-30, or management narrowing the 38–40% 2027 growth target.\n- Memory and component costs push gross margin below the long-term range. Confirmed by: Non-GAAP gross margin under 62%, or a first-quarter 2027 margin guide below the 63–64% guided for the fourth quarter.\n- The post-midterm sell-off in AI hardware resumes on doubts about data-center buildouts. Confirmed by: A weak Nvidia data-center outlook on 2026-11-17, or another sector-wide decline like that of 2026-11-05.\n- Delayed data-center capacity at large customers pushes networking orders later in 2027. Confirmed by: Microsoft, Meta or Alphabet signaling slower 2027 capital spending, or Arista citing customer deployment timing at its December conferences.\n- Persistent insider selling weighs on the shares. Confirmed by: Further Form 144 and Form 4 filings adding to the 2,067,489 shares MarketBeat counted as sold by insiders over the three months to 2026-11-12.\n\n## Correlation Notes\nArista trades with AI hardware. On 2026-11-05 it fell 10%, alongside a 15% drop in Ciena and a 7% drop in Cisco (24/7 Wall St.). It rallied with the group on 2026-11-11 after CoreWeave's results (GuruFocus). Nvidia's report on 2026-11-17 is the next shared test for the group.\n\nIts results depend on a few cloud customers. Management expects three, possibly four, customers at 10% or more of revenue, so capital-spending comments from Microsoft, Meta or Alphabet move the shares. MarketBeat's beta of 1.61 on 2026-11-11 means the shares have moved more than the market in both directions. Cisco competes with Arista in data-center switching, so its results on 2026-11-12 also bear on the group.",
  "first_seen": "2026-11-10",
  "last_analyzed": "2026-11-12T22:56:00+00:00",
  "last_synthesized": "2026-11-12",
  "date_modified": "2026-11-12",
  "license": "Content © FrontierPicks. Cite the canonical URL."
}