Astera Labs, Inc. (ALAB)
NEUTRALファンダメンタル
67
株価
$281.23
時価総額
$48.15B
パート1 · 企業の価値
概要
Astera Labs designs the connectivity chips that let the components inside an AI server — GPUs, CPUs, memory and storage — talk to each other fast enough to keep up with modern AI workloads. It sells no chip-making capacity of its own, and pairs its chips with COSMOS, software that lets cloud operators monitor the health of thousands of these connectivity devices across a data centre fleet.
収益の仕組み
Revenue comes almost entirely from selling connectivity chips — retimers, memory controllers and fabric switches sold under the Aries, Taurus, Scorpio and Leo product names — once they are designed into a customer's server platform. Because the company owns no factories, gross margins are very high, reflecting a cost base weighted toward engineering rather than manufacturing; each design win then supplies volume for the life of that server generation.
競争優位性（moat）
スイッチングコスト · 狭いOnce Astera's chips are designed into a server platform, they typically stay there for the life of that generation, since re-qualifying a competing part mid-cycle is slow and risky for the customer. The moat resets with every new AI server generation, though, and the company's extreme dependence on a very small number of customers means the next design cycle is never guaranteed.
需要を左右する要因
景気循環型Demand is tied directly to how much a handful of hyperscale cloud companies are spending to build out AI data centres, a level of capital spending that has been extraordinarily high but is set by a small number of customers who can slow it at any time. There is essentially no diversification into steadier end markets to cushion a pause in that spending.
主なリスク
- Extreme customer concentration — One end customer alone represented more than 70% of 2025 revenue; a slowdown, renegotiation or loss of that relationship would have a severe and immediate effect on the business.
- Design-win dependency — Revenue depends on being selected into a customer's next server generation; losing that selection to a competitor or to a customer's own in-house chip removes future revenue with little advance warning.
- Single-foundry manufacturing reliance — As a fabless company, Astera depends on a single foundry partner and a limited number of advanced-packaging providers; a capacity shortfall or disruption there directly constrains how much it can ship.
- Dependence on continued AI infrastructure spending — The company's growth assumes hyperscale customers keep expanding AI data-centre capacity at something like the current pace; a broad slowdown in that capital spending cycle would hit demand quickly, with no other end market to fall back on.
顧客集中度
主要顧客が売上高の86%を占める
In 2025 a single end customer accounted for more than 70% of revenue, and the top three end customers together for approximately 86%. Few companies of any size carry this degree of dependence on so few buyers.
強気材料
Buyers argue that Astera has become a near-essential connectivity layer inside the AI servers of the largest cloud providers, and that its very high gross margins and return to profitability show real pricing power in a category few competitors can match technically.
弱気材料
Sellers fear that a business this dependent on one customer for the majority of its revenue is only as durable as that single relationship, and that the same hyperscalers driving today's growth have both the resources and the incentive to design similar connectivity in-house over time.
Written by the editors, published on 2026年8月18日
Direct competitors
Who this company fights with for the same customers
Generated on 2026年8月23日 with claude-opus-5 — shared with all users
Broadcom sells PCIe Gen 5/6 retimers and PCIe fabric switches to the same hyperscale data-center customers Astera Labs targets with its Aries retimers and Scorpio switches.
Marvell's Alaska P PCIe retimers and Structera CXL memory-expansion controllers go head to head with Astera Labs' Aries and Leo lines inside AI servers.
Credo competes in high-speed signal integrity for data-center interconnect, with active electrical cables and retimer silicon overlapping Astera Labs' Taurus and Aries cable modules.
Rambus sells memory interface and CXL controller chips for data-center servers, overlapping with Astera Labs' Leo CXL memory controllers.
Montage supplies memory interface chips, CXL memory expansion controllers and PCIe retimers to server builders, competing with Astera Labs' Leo and Aries products especially in Asia.
Parade is a high-speed interface chip specialist whose PCIe retimers and redrivers bid for the same server and storage designs as Astera Labs' Aries family.
貸借対照表と流動性
売上高
$1.20B
直近12か月（2026/6/30まで）
純利益
$369M
直近12か月（2026/6/30まで）
フリーキャッシュフロー
$282M
自己資本合計
$1.36B
負債合計
$168M
流動比率
10.05
利払い倍率
-
負債/EBITDA
0.25
一株当たり利益（EPS）
売上高と純利益
フリーキャッシュフロー
収益内訳
財務推移表
利益率の推移
負債の推移
負債の重さ
成長率グリッド
成長率 — 売上高
適正価値の推定
適正価値
$176.09
現在株価
$281.23
安全マージン
-59.7%
適正価値レンジ
$114.46 - $237.72
推定方法
バリュエーション指標
P/E レシオ
137.39
ROE
16.1%
P/B レシオ
27.90
P/FCF
174.02
粗利益率
75.1%
ROIC
12.2%
収益性レーダー
Value Creation (Economic Moat)
ROIC
12.2%
WACC
18.0%
ROIC − WACC
-5.8 pp
ROIC is below the cost of capital — the company is destroying value for every dollar invested.
ファンダメンタル分析基準
合格（18）
- EPS shows upward trend
- Price CAGR 46.72%
- ROIC 12.2%
- Gross Margin 75.1%
- Debt/Equity ratio
- Operating Margin 22.8%
- Positive Free Cash Flow
- CapEx intensity
- Current Ratio
- Debt/EBITDA
- Return on Tangible Assets
- Low reliance on intangibles
- ROE 25.2%
- Analyst Consensus 69% Buy
- Earnings Surprise avg 14.7%
- Earnings Quality (OCF/NI) 0.91
- Net Margin Trend 30.7% vs 16.5%
- Piotroski F-Score 5/9
不合格（5）
- P/FCF 174.02
- P/B Ratio 27.90
- Price below Graham Number
- DCF valuation (Overvalued)
- Share Dilution 37.8%
データなし（4）
- Dividend Payout NaN%
- Interest Coverage
- Revenue Growth 5Y (Finnhub)
- PEG Ratio (need PE > 0 and growth > 0)
Piotroski F-スコア
まちまちのシグナル：一部の領域に注意が必要
利益の質
中程度：利益とキャッシュの間にギャップがある
株式希薄化
新株を発行しており、所有権を希薄化している
ガバナンス
経営陣
| 氏名 | 役職 | 年齢 |
|---|---|---|
| Mr. Jitendra Mohan | Co-Founder, CEO & Executive Director | 51 |
| Mr. Sanjay Gajendra | Co-Founder, President, COO & Director | 50 |
| Mr. Philip Mazzara | General Counsel & Secretary | 46 |
| Mr. Michael T. Tate CPA | Strategic Advisor | 59 |
| Mr. Casey Morrison | Co-Founder & Chief Product Officer | - |
| Mr. Desmond Lynch | Chief Financial Officer | 45 |
| Ms. Germaine Cota | Chief Accounting Officer & Principal Accounting Officer | 43 |
| Mr. Nicholas H. Aberle | Senior VP of Finance, Treasurer & Investor Relations | - |
| Mr. Mohit Khurana | Head of Human Resources | - |
| Mr. Thad Omura | Senior VP & GM of Compute Connectivity Group | 50 |
監査リスク
7
取締役会リスク
7
報酬リスク
7
株主権利リスク
8
パート2 · 株価と買い時
この部分は企業に価値があるかを判断するものではありません。ファンダメンタルズに納得したうえで、いつ買うかを選ぶためのものです。内容：テクニカル分析、ポテンシャル、過去のドローダウン、ガンマエクスポージャー。
Latest News
Recent headlines for ALAB, sourced from Markets Gazette.
- 6/16/2026NEGATIVEAstera Labs Stock Is Under Pressure: What's Happening Today?
Astera Labs Inc. (NASDAQ: ALAB) experienced a significant downturn on Tuesday, with its stock price declining after a robust rally in the preceding session. While the specific catalyst for the current pressure is not detailed, such sharp reversals often follow periods of intense speculation or profit-taking. Investors are advised to monitor trading volumes and any subsequent company announcements for clarity on the underlying reasons for this volatility. The stock's performance warrants close observation for potential shifts in market sentiment or fundamental outlook.
- 6/15/2026POSITIVEWhy Astera Labs Shares Are Jumping Ahead Of Nasdaq-100 Entry
Astera Labs Inc. (ALAB) shares experienced a significant surge, driven by the anticipation of its inclusion into the Nasdaq-100 index. This move is expected to trigger substantial buying from index-tracking funds, creating artificial demand for the stock. The broader positive momentum within the technology sector further bolsters investor sentiment towards ALAB. For shareholders, this event signifies potential short-term price appreciation due to passive fund flows and reinforces the company's growing prominence in the tech landscape.
- 5/20/2026NEGATIVEWhy Is Astera Labs (ALAB) Stock Trending Overnight?
Astera Labs Inc. (ALAB) experienced a notable overnight trend reversal following the disclosure of significant insider stock sales totaling over $60 million. While the company's underlying business performance is not directly addressed, the substantial divestment by company insiders often signals a lack of confidence in future price appreciation or a desire to liquidate holdings. Investors typically view large insider sales as a bearish indicator, potentially leading to increased selling pressure on the stock as the market digests this information.
- 5/19/2026POSITIVEHere’s why Astera Labs’ stock just staged a big gain
Astera Labs Inc. experienced a significant stock price increase, driven by positive investor sentiment regarding the connectivity company's new switch timeline and its identified revenue potential within the optical networking sector. This forward-looking guidance suggests strong future growth prospects and innovation, appealing to investors focused on technological advancements and market expansion. The company's strategic focus on optical networking indicates a commitment to capturing emerging market opportunities, which is likely to be a key driver for its stock performance.
- 5/6/2026POSITIVEAstera Labs’ stock climbs as the company strives to make AI chips more powerful
Astera Labs Inc. saw its stock price surge following the release of upbeat earnings results and positive commentary on its role in enhancing AI chip capabilities. The company, focused on connectivity solutions for data centers, reported strong financial performance that exceeded expectations. This positive momentum is driven by increasing demand for its products, which are crucial for improving the performance and efficiency of artificial intelligence hardware. Investors are reacting favorably to the company's growth prospects within the rapidly expanding AI sector, signaling confidence in its innovation and market position.
- 4/21/2026POSITIVEThese stocks are popping after Amazon and Anthropic expand their chip partnership
Amazon and Anthropic's expanded chip partnership is boosting suppliers like Astera Labs, Credo, and Marvell. Astera Labs, a key provider of connectivity solutions for AI infrastructure, is particularly well-positioned to benefit from increased demand for Amazon's Trainium chips. This collaboration signifies growing confidence in Amazon's custom silicon for AI workloads, potentially leading to higher revenue and market share for Astera Labs. Investors are watching these supply chain dynamics closely as they signal strong growth prospects in the AI hardware sector.
- 3/5/2026POSITIVEAstera Labs Stock Jumps After Analyst Sets $250 Target For The AI Silicon Pure Play
Astera Labs Inc. (NASDAQ:ALAB) shares are trading higher after Loop Capital initiated coverage with a Buy rating and a $250 price target. This endorsement from a key analyst, identifying Astera Labs as a pure play in AI silicon, highlights market confidence in the company's growth prospects. For investors, this signals strong optimism, suggesting the stock could attract further interest and potentially outperform market expectations, driven by AI innovation.
via Markets Gazette