ANET closed at $191.44 on Sep 3, rebounding +2.87% from $186.10 in a session that delivered exactly the reversal the prior analysis demanded: the stock pierced below the decisive Aug 20 swing low of $182.83 intraday (printing $181.27, briefly under the at $183.28), then reversed violently to close near the session high of $192.00 — a textbook hammer reclaim of the within an intact long-term uptrend (price now 20.5% above the at $158.88). Momentum signals improved in sympathy: the histogram narrowed for the first time in three sessions from -1.49 to -1.42, (14) recovered from 47.43 back above the 50 line to 51.53, and rose from 106.3M to 110.3M, though volume of 4.0M was just 0.68x the 20-day average, so the reversal lacks volume confirmation and the ($194.26) remains unclaimed 1.5% overhead. The regime turned decisively risk-on — the collapsed 5.8% to 14.32, the S&P gained 1.06% and the Nasdaq 1.40% — and unlike the prior two sessions of relative weakness, ANET outperformed the Nasdaq, suggesting the rotation-out behavior has paused. Fundamentals are unchanged and pristine: Q2 2026 delivered a 15.2% beat ($1.02 vs $0.886) on record revenue of $3.04B (+37.7% YoY), Q3 guidance of ~$3.3B with 48-49% non-GAAP operating margins, a 100% beat rate across six reported quarters, FY26 consensus revised up 13.1% in a month to $4.11 with 21-26 upward revisions and zero downward revisions, Zacks Rank #1 with the consensus estimate shifted up 22.82% since the print, and the at 1.42. Fresh sponsorship includes Deutsche Bank's Sep 1 Buy initiation ($220 target) citing enterprise and sovereign AI, while the mean target of $241.04 implies ~26% upside and the price sits just 3.4% above the lowest Street target ($185). The bear case persists at 37.1x forward, 60.6x trailing and 47.7x in a 4.76% 10-year-yield regime, with Nokia explicitly attacking 'industry leader Arista Networks' while growing AI & Cloud revenue 105% (albeit with negative FCF of -€732M and a Zacks Hold), and the Nov 3 earnings-on-election-day compound event now 60 days out. We raise the overall score to 75 (BUY), upgrade the 1-month view to BUY on the hammer reversal within a risk-on regime, retain STRONG BUY for 6 months on the estimate-revision machine, and keep BUY for 1 year; a daily close below $181.27 would void the reversal and force de-risking.
投资判断
实时价格
$188.99
推荐分数
75%
75%
置信度
74%
74%
各期限展望
1个月
买入
短线
6个月
强力买入
中期
1年
买入
长期
核心催化
The Sep 3 session is the defining event: ANET pierced below the $182.83 structural low (printing $181.27) and reversed to close at $191.44 near the session high — on the same day the collapsed to 14.32 and the Nasdaq rallied 1.40%. That combination converted a forming failure pattern into a defended-support hammer and removed the relative-weakness tell, but the reversal occurred on just 0.68x average volume and the at $194.26 remains unclaimed. The near-term market-moving dynamic is whether the $194.26 reclaim comes on above-average volume: a volume-backed reclaim restores the bullish setup toward $206.13 ahead of the Nov 3 earnings/election compound event, while a fade back below $184 would re-open the correction toward the territory.
With the at 14.32 (risk-on) and the Sep 3 hammer reversal defending $181.27 off the , the technical setup has improved from the prior session — but the reversal came on just 0.68x average volume and the remains unclaimed, so start at half size (2-3% of a diversified growth book, capped at 3-5% fully deployed given beta of 1.62, realized volatility of 48.1%, and of ~4.4% of price). Add to full size on either a volume-backed daily close above $194.26 ( reclaim) or a successful retest of $184 that holds. Do not chase above $196; the stock has failed at $206 three times, and the structural stop sits less than one below the entry zone, which is why half-size initial positioning is mandatory.
投资逻辑快照
什么情况涨
Arista is the purest large-cap expression of AI-era Ethernet networking, and the setup just improved materially: the Sep 3 session delivered a hammer reversal off the ($183.28) after piercing the $182.83 structural low, snapped back above 50 to 51.53, the histogram narrowed for the first time in three sessions, turned up, and the stock outperformed the Nasdaq on the strongest risk-on tape in weeks ( 14.32). On paper the fundamentals are near-unimprovable: of 1.42, a 100% beat rate across six reported quarters with an average surprise near 9.7%, FY26 consensus revised up 13.1% in 30 days to $4.11 with zero downward revisions anywhere, Zacks Rank #1 with a 22.82% upward consensus shift, a fortress balance sheet with zero debt and $13.34B net cash, non-GAAP operating margins that just hit 49.9%, and fresh sponsorship from Deutsche Bank's Sep 1 Buy and the Zacks review explicitly expecting 'above average return in the next few months.' The mean target of $241.04 implies ~26% upside with roughly 7:1 nominal risk/reward from the $185.50-$192.00 entry zone to the $240-$260 exit zone, short interest is just 1.23% of float, and the price action shows the $181-$183 zone has now been defended twice — the last line of the bullish structure held under maximum stress.
什么情况跌
The bear case is that the hammer was a low-conviction countertrend bounce inside an unresolved distribution pattern, not a confirmed reversal. The entire three-session breakdown-and-reversal sequence occurred on volume below the 20-day average (0.68x on the reversal day) — no institutional re-accumulation has been proven — at 110.3M still sits 14% below its Aug 12 peak of 128.7M despite three weeks of sideways price, the line (2.49) remains well below its signal (3.91), and the stock has failed at $206 three times while the ($194.26) goes unclaimed. Zacks itself grades the stock F on value and F on aggregate VGM, and notes the stock is down 5.7% in the 30 days since a beat-and-raise quarter — the market is refusing to pay up for accelerating estimates, which is precisely what multiple compression looks like at 37.1x forward, 60.6x trailing and 47.7x with the 10-year at 4.76%. Competitive sponsorship within the theme is rotating to cheaper challengers: Nokia is up 135.8% in a year versus Arista's 40.4% while attacking Arista's core market with €2.8B of AI & Cloud order intake and 105% growth at 21.96x forward earnings. If the $181.27 low breaks on volume, a move toward the ($158.88) — roughly 17% below current levels — becomes the base case, and the Nov 3 earnings-on-election-day compound event gives bears a natural catalyst window.
A daily close below $181.27 (the Sep 3 hammer reversal low) — which would also break below the and the $182.83 structural shelf — voids the reversal and requires immediate de-risking; on fundamentals, the first downward revision (currently zero across all horizons) or any hyperscaler capex commentary reversal would be the equivalent fundamental trigger.
Valuation and multiple-compression risk: at 37.1x forward earnings, 60.6x trailing and 47.7x with the 10-year yield at 4.76% (Zacks value grade: F), a 20% multiple compression alone would put the stock near the ($158.88) if growth merely meets rather than beats the raised consensus — and the stock's 5.7% decline in the 30 days since a strong beat-and-raise shows the market is already discounting perfection.
Unconfirmed reversal risk: the Sep 3 hammer came on 0.68x average volume, remains 14% below its Aug 12 peak, the line is still below its signal, and the ($194.26) is unclaimed — without a volume-backed reclaim within days, the reversal fails and the $181.27 low gets retested in a weaker tape.
Political/regulatory risk: Barclays explicitly names ANET in its AI Data Center Index political-risk warning ahead of the November midterms, and the Nov 3 earnings date coincides with the election, concentrating event risk into a single compound window 60 days out.
Competition and customer concentration: Nokia explicitly targets Arista in AI networking (and has outperformed it 135.8% to 40.4% over the past year at roughly half the forward multiple), Ciena is winning hyperscaler pluggable-optics and DCOM sockets, and Cisco/Nvidia remain aggressive, while a small group of hyperscalers drives a substantial share of revenue — any capex pause or shift to custom silicon could cut growth sharply below the guided ~40% FY26 pace.
接下来关注
下一次财报：2026年11月3日
The Sep 3 session is the defining event: ANET pierced below the $182.83 structural low (printing $181.27) and reversed to close at $191.44 near the session high — on the same day the collapsed to 14.32 and the Nasdaq rallied 1.40%. That combination converted a forming failure pattern into a defended-support hammer and removed the relative-weakness tell, but the reversal occurred on just 0.68x average volume and the at $194.26 remains unclaimed. The near-term market-moving dynamic is whether the $194.26 reclaim comes on above-average volume: a volume-backed reclaim restores the bullish setup toward $206.13 ahead of the Nov 3 earnings/election compound event, while a fade back below $184 would re-open the correction toward the territory.
信号仪表盘
决策输入
6 个信号
基本面
25.9%
距分析师均值目标空间
ANET trades at 60.6x trailing , 37.1x forward , 22.9x sales, 16.3x book and 47.7x , but the growth-adjusted picture remains defensible: the computes at 1.42 against 37.7% revenue and 35.7% earnings growth — below the 1.5x threshold generally considered acceptable for growth names. The Zacks Sep 3 review confirms the fundamental momentum story (Q2 revenue beat of $3.04B vs $2.83B consensus, non-GAAP operating margin of 49.9%, consensus estimate shifted up 22.82% since the print) while flatly grading the stock F on value — the tension between deteriorating optics and accelerating estimates defines this name. The mean analyst target of $241.04 versus the current $191.44 implies ~25.9% upside (median $246.50, +28.8%; high $289 Barclays, +51.0%; low $185, -3.4%), and the price remains just above the lowest Street target where analyst downside conviction is effectively exhausted. Net: not cheap conventionally, but growth-adjusted valuation is reasonable, and the pullback from the 52-week high of $214.89 (-10.9%) has materially improved risk/reward for staged accumulation.
技术面
Neutral
趋势质量
Price ($191.44) remains 1.5% below the ($194.26) but the Sep 3 session materially repaired the short-term structure: after two consecutive closes below the , the stock pierced below the Aug 20 swing low of $182.83 intraday (printing $181.27, marginally under the at $183.28) and then reversed to close near the session high of $192.00 — a textbook hammer reclaim of the that converted a threatened failure pattern into a successful support test. The close sits 4.5% above the and 20.5% above the ($158.88), with the well above the : the golden cross remains intact and the long-term uptrend is fully constructive. The chart now shows a $181.27-$182.83 double-test zone defended twice, a still-bullish higher-low structure off the July 29 low of $156.84, and a clear near-term task: reclaiming the at $194.26 and then breaking the three-failure ceiling at $206.13 (Aug 27 high) to confirm the correction is over. The bullish structure survived its sternest test; it has not yet been confirmed by an reclaim.
财报
60天
Accelerating
Q2 2026 non-GAAP of $1.02 beat the $0.886 estimate by 15.2% — the largest surprise of the last six quarters — revenue of $3.04B beat the $2.83B consensus on 37.7% YoY growth, non-GAAP operating margin hit 49.9%, and management guided Q3 revenue to ~$3.3B with 48-49% margins; the stock ran to $210.50 by Aug 12 but has since consolidated roughly 9-11% before the Sep 3 reversal.
新闻
Mixed-Bullish
新闻基调
The Sep 3 session is the defining event: ANET pierced below the $182.83 structural low (printing $181.27) and reversed to close at $191.44 near the session high — on the same day the collapsed to 14.32 and the Nasdaq rallied 1.40%. That combination converted a forming failure pattern into a defended-support hammer and removed the relative-weakness tell, but the reversal occurred on just 0.68x average volume and the at $194.26 remains unclaimed. The near-term market-moving dynamic is whether the $194.26 reclaim comes on above-average volume: a volume-backed reclaim restores the bullish setup toward $206.13 ahead of the Nov 3 earnings/election compound event, while a fade back below $184 would re-open the correction toward the territory.
宏观
Risk-On
4.76% 10Y / 14.3 VIX
The collapsed 5.8% to 14.32 and every major index rallied hard (S&P +1.06%, Nasdaq +1.40%, Dow +1.18%), a regime that rewards high-beta growth — and for the first time in three sessions ANET participated (+2.87%, outperforming the Nasdaq), repairing the relative-weakness tell; the residual constraint is the 10-year yield at 4.76%, which keeps a 37.1x-forward multiple dependent on the estimate-revision engine rather than multiple expansion.
稳定性
High-Beta Growth
Core Growth
Arista remains a high-quality, high-beta AI infrastructure compounder: 63.0% gross margin, 45.4% operating margin, 31.5% , zero debt and $13.34B net cash (5.53% of the now-$241.4B market cap). Its 1.62 beta and 48.1% realized 20-day volatility mean 15-25% drawdowns remain realistic in any AI-sentiment shock, and the past three sessions prove it: a breakdown from $195.69 to $186.10 followed by a violent Sep 3 intraday reversal from a $181.27 low (below the Aug 20 swing low of $182.83) to close at $191.44. at 1.42 and the price within 3.4% of the lowest Street target ($185) improve entry math, but 37.1x forward earnings and 47.7x leave little room for execution error. A 100% beat rate across six reported quarters, 21-26 upward revisions with zero downward revisions, Zacks Rank #1, Deutsche Bank's fresh Buy initiation, and the 800G-to-1.6T Ethernet upgrade cycle support a core-growth allocation capped at 3-5% of a diversified book given near 4.4% of price.
分析师目标区间
均值目标
$241.04
高低目标
$185 / $289
分析师中值目标
$246.50
共识区间
$185 - $289
— 位分析师
Mean
$185$241$289
市场共识
The mean target of $241.04 versus $191.44 implies ~25.9% upside (median $246.50, +28.8%); the high of $289 (Barclays, raised from $195 on Aug 6) implies 51.0% and the low of $185 implies just -3.4% — the recent low of $181.27 probed right through the lowest Street target and was rejected, historically marking zones where analyst downside conviction exhausts itself. Deutsche Bank's fresh Buy at $220, no downgrades, and zero Hold or Sell ratings show unambiguous direction, though the wide $185-$289 spread flags meaningful disagreement about how much AI capex durability is worth at a 37.1x forward multiple.
筹码脉冲
内部人信号
Neutral
净偏向
No recent activity
内部人持股
17.2%
机构持股
73.4%
解读
With no confirmable discretionary sales or open-market buys, no transaction values, and only one small director-level filing, insider activity is uninformative this period; the fundamental and estimate-revision signals should carry the analytical weight, and the 17.25% insider ownership stake remains the more meaningful alignment signal.
重要活动
The only recent filing is Director Robert Lavender with an 810-share direct ('D') transaction; the bundle provides no transaction type or dollar value, so buy versus sell intent cannot be confirmed. A single small director-level filing with identical mechanical characteristics to prior period director entries is most consistent with a pre-scheduled (10b5-1) transaction rather than a discretionary conviction signal.
市场背景
行业
Computer Hardware
Bullish
情绪
36
跟踪股票
5
分组
industry
Computer Hardware 行业 当前情绪为 Bullish，板块平均评分约 57 分，资金与评分正在同步走强，且leadership is concentrated in SNDK, SMCI, IONQ。
Arista is a core enabler of AI data-center networking, with Etherlink AI fabric customers surpassing 100, 1.6T Ethernet in mass production, and liquid-cooled XPO optics targeting next-generation AI clusters. The theme received two independent institutional endorsements in three days — Deutsche Bank's Sep 1 AI hardware initiation (Buys on ANET, LITE, COHR, CSCO, HPE; noting Nvidia's $2B investments in each of Lumentum and Coherent) and Zacks' Sep 3 reaffirmation of ANET as a Zacks Rank #1 with a 22.82% upward consensus shift — while the capex cycle is demonstrably broad and Nokia's AI & Cloud revenue up 105% confirms demand is spilling across vendors. Capital is discriminating within the theme rather than abandoning it: Nokia's 135.8% one-year gain versus Arista's 40.4% shows rotation toward cheaper challengers, but ANET's Sep 3 outperformance of the Nasdaq (+2.87% vs +1.40%) in a -14.32 regime suggests the trim-the-leader phase has paused and institutional capital is re-engaging the highest-quality expression at a of 1.42.
Deutsche Bank's Sep 1 AI hardware initiation and Zacks' Sep 3 Strong Buy reaffirmation are routing institutional capital toward data-movement suppliers just as the risk-on tape ( 14.32) rewards re-risking into high-beta AI names.
Deutsche Bank initiating LITE, COHR, ANET, CSCO and HPE with Buys — and noting Nvidia's $2B investments in each of Lumentum and Coherent — is a direct institutional routing signal broadening AI infrastructure exposure beyond GPUs toward optics and networking.
Within-theme discrimination stabilizing: Nokia's 135.8% one-year surge versus Arista's 40.4% shows capital chased cheaper challengers, but ANET's Sep 3 outperformance of the Nasdaq and Zacks' 22.82% upward consensus shift indicate valuation-sensitive rotation is being met by estimate-driven re-accumulation at the leader.
Ethernet AI Networking
评分: 63
Bullish
The 800G-to-1.6T Ethernet transition is driving a new data-center switching capex cycle, and Arista's Etherlink and 7800R3 platforms (up to 460 Tbps system throughput) are positioned to capture AI cluster networking spend alongside scale-across capabilities. Zacks' Sep 3 review confirms the demand engine: Q2 revenue beat on 37.7% growth, 49.9% non-GAAP operating margin, and Q3 guidance of ~$3.3B with 48-49% margins — pricing power intact during the buildout. Competitive friction is intensifying — Nokia is explicitly attacking 'industry leader Arista Networks' with €2.8B of AI & Cloud order intake and 105% growth, though with negative Q2 FCF of -€732M that signals share-buying via balance-sheet strain rather than sustainable economics, while Ciena and Cisco/HPE-Juniper remain aggressive. The theme is structurally strengthening, and its highest-quality expression just defended final support with a hammer reversal off the .
ANET's Sep 3 hammer reversal off $181.27 within a risk-on tape, combined with Deutsche Bank's fresh networking Buy and Zacks' 22.82% upward estimate shift, frames the next test: whether institutional volume confirms the reclaim of the and validates the Ethernet networking leadership thesis into the November print.
Nokia's €2.8B AI & Cloud order intake and 105% AI & Cloud revenue growth confirm capital flowing into AI networking across multiple vendors — but Nokia's negative Q2 FCF (-€732M) and ~€1.15B working-capital outflows contrast with Arista's self-funded, zero-debt model, favoring quality at this stage of the cycle.
Arista's 48-49% non-GAAP operating margin guidance and 49.9% Q2 delivery reflect pricing power during the Ethernet AI capacity buildout, and the 22.82% upward consensus shift since the print shows sell-side capital validating the leader even as Nokia's 21.96x forward multiple attracts valuation-sensitive flows.
关键指标
23 项指标
市值
$238.36B
市盈率 (TTM)
59.8
远期市盈率
36.6
营收增速
37.7%
净资产收益率
31.5%
Beta 系数
1.62
完整指标集
另外 17 项指标
估值结构
估值倍数与现金流框架。
市销率
22.6
市净率
16.1
企业价值 / EBITDA
49.6
质量与资产负债表
利润率、杠杆与流动性。
毛利率
63.0%
营业利润率
45.4%
资产负债率
0.0
流动比率
2.96x
速动比率
2.29x
仓位与价格区间
空头仓位与52周区间位置。
流通盘空头占比
1.2%
空头回补天数
1.65x
52周最高
$214.89
52周最低
$114.52
距52周高点
-10.9%
距52周低点
67.2%
公司分类
板块与行业背景。
板块
Technology
行业
Computer Hardware
其他信号
自由现金流
$3891512576.00
详细分析
估值
ANET trades at 60.6x trailing , 37.1x forward , 22.9x sales, 16.3x book and 47.7x , but the growth-adjusted picture remains defensible: the computes at 1.42 against 37.7% revenue and 35.7% earnings growth — below the 1.5x threshold generally considered acceptable for growth names. The Zacks Sep 3 review confirms the fundamental momentum story (Q2 revenue beat of $3.04B vs $2.83B consensus, non-GAAP operating margin of 49.9%, consensus estimate shifted up 22.82% since the print) while flatly grading the stock F on value — the tension between deteriorating optics and accelerating estimates defines this name. The mean analyst target of $241.04 versus the current $191.44 implies ~25.9% upside (median $246.50, +28.8%; high $289 Barclays, +51.0%; low $185, -3.4%), and the price remains just above the lowest Street target where analyst downside conviction is effectively exhausted. Net: not cheap conventionally, but growth-adjusted valuation is reasonable, and the pullback from the 52-week high of $214.89 (-10.9%) has materially improved risk/reward for staged accumulation.
资产负债表
Fortress balance sheet: zero total debt, $13.34B total cash, net cash equal to 5.53% of market cap, current ratio of 2.96 and quick ratio of 2.29. Operating cash flow of $5.31B (TTM) with free cash flow of $3.89B yields a 1.61% FCF yield — low only because the multiple is rich; the business is entirely self-funded with ample capacity for R&D, 1.6T capacity expansion or buybacks, and generated $2.78B of cash in the first half of 2026 alone (up from $1.84B a year ago). Enterprise value at 0.92x market cap reflects the net cash position. In a 4.76% 10-year-yield regime, this zero-debt, capital-efficient, founder-led profile is a relative advantage versus debt-fueled peers — a sharp contrast with Nokia's negative Q2 FCF of -€732M and €1.15B working-capital outflows highlighted in the Sep 1 Zacks piece.
增长
Revenue growth is 37.7% YoY and earnings growth 35.7% YoY, with quarterly accelerating from $0.65 (Q1 2025) to $1.02 (Q2 2026). Q2 2026 revenue of $3.04B was a record with product revenue of $2.61B (+39% YoY) and service revenue of $430.5M (+31% YoY), Q3 guidance of ~$3.3B with non-GAAP of $1.06-$1.08 is above prior consensus, and FY26 revenue guidance of ~$12.6B implies roughly 40% YoY growth. Demand spans AI fabrics (100+ cumulative Etherlink AI fabric customers, 1.6T Ethernet in mass production), core data center, campus and routing. Operating leverage is expanding — non-GAAP operating margin reached 49.9% in Q2 versus 48.8% a year ago, with 48-49% guided for Q3. Ecosystem corroboration remains strong — Deutsche Bank's AI hardware initiation, hyperscaler capex rising into 2027, and even Nokia's 105% AI & Cloud growth confirm a broad cycle — though Nokia's 135.8% one-year stock gain versus Arista's 40.4% shows competitive capital is flowing to challengers.
生意质量
Gross margin of 63.0% (63.4% non-GAAP in Q2), operating margin of 45.4% (49.9% non-GAAP), margin of 44.0%, of 31.5% and of 14.1% reflect an asset-light, software-differentiated networking model built on the programmable Linux-based EOS and CloudVision stack. Switching costs from the EOS ecosystem, deep hyperscaler relationships, and campus/routing diversification beyond hyperscale cloud justify a premium multiple. Institutional ownership of 73.33% and insider ownership of 17.25% align incentives; short interest at just 1.23% of float (short ratio 1.65) shows minimal bearish conviction despite the three-week pullback, and the Zacks Rank #1 (Strong Buy) designation reflects the industry-leading revision profile.
资本配置
Zero leverage and $13.34B of cash give management exceptional strategic flexibility. Operating cash flow of $5.31B against free cash flow of $3.89B implies moderate capital intensity, and reinvestment in 1.6T Etherlink AI fabric platforms, liquid-cooled XPO optics and scale-across capabilities is directly tied to the growth engine — value-accretive deployment. First-half 2026 cash generation of $2.78B (up 51% YoY) funds growth internally. No material dilution or buyback activity is visible in the provided data; capital deployment remains non-dilutive and growth-oriented, and the zero-debt posture is a relative advantage as long-term yields hold near 4.76%.
预期修正
Revision momentum remains emphatically positive and unambiguous: current-quarter is $1.077 (up from $0.917 30 days ago, +17.4%), next-quarter $1.148 (from $0.971, +18.3%), FY26 $4.113 (from $3.636, +13.1%), and FY27 $5.160 (from $4.467, +15.5%). There were 21-25 upward revisions in the last 7 days and ZERO downward revisions across all horizons in the past 30 days, with the Zacks consensus estimate shifted up 22.82% since the Q2 print. Sell-side posture is 8 Strong Buy / 23 Buy / 0 Hold / 0 Sell, with the only recent action Deutsche Bank's Sep 1 initiation at Buy/$220; the other recent moves are price-target raises (Barclays to $289 from $195 on Aug 6, UBS to $259 from $187, TD Cowen to $250, Morgan Stanley to $220). This is as clean a revision setup as large-cap tech offers, and it is the primary reason the 6-month conviction stays high.