$ANET · Everything Money · 2026-10-28
ANET 质地优良（资本回报率 29%、利润率持续提升、现金多于负债），但在 175 美元价位上，其自由现金流市盈率为 43 倍、市盈率为 55 倍，高于他约 150 美元的平均合理价值（区间为 65–70 美元至 300–330 美元）；他认为当前没有好的买入机会，会将其列入观察名单，并设置 125 美元提醒以等待安全边际。
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那么，各位，我们今天请到的第一家公司是 Arista Networks。它生产超高速网络设备，能把成千上万颗这样的 AI 芯片连接起来，让它们彼此通信。这显然是一家非常重要的公司。
So, the first company we have with us, guys, is Arista Networks. It manufactures ultra-fast networking equipment that connects thousands of these AI chips so they can communicate with each other. It is clearly a very important company.
所以，就上涨这一面来说，随着 AI 集群规模不断扩大，这些网络变得至关重要，而他们的软件能确保客户继续留在他们这里。
So, in the case of the rise, as AI groups grow in size, these networks become critically important and their software ensures that customers stay with them.
至于下跌这一面，各位，Nvidia 现在也进入了网络领域，而 Arista 的销售额中有很大一部分只来自两个大客户。
As for the downturn, folks, Nvidia is now also entering the networking field, and a large portion of Arista's sales come from just two giant clients.
我直接去问了我们的人工智能：“构成 Arista 销售额的那两个大客户是谁？”是 Microsoft 和 Meta。2025 年，它的两大终端客户分别占 26% 和 16%。所以 Microsoft 和 Meta 合计占销售额的 42%。
I went straight to our artificial intelligence and asked it: "What are the two giant customers that make up Arista's sales?" Microsoft and Meta. In 2025, its two largest end customers accounted for 26% and 16% respectively.
So Microsoft and Meta together accounted for 42% of sales.
不过，一旦一家大公司把整个网络都建立在 Arista 的软件之上，再想换掉它就会非常头疼。
However, once a large company has built its entire network on Arista software, moving away from it becomes a real headache.
记住，各位，当我们看公司的价格时，大家都盯着 175 的股价。那不是一家企业的价格。价格是市值，2230 亿美元。股价是市值除以股份数。
Remember, guys, when we look at the company's price, everyone wants to go to the share price of 175. That's not the price of a business. The price is the market value, $223 billion.
The share price is the market value divided by the number of shares.
接下来是企业价值。这是我接下来要看的指标。我为什么要这么做？好，各位，看这个。当一家公司的企业价值低于它的市值时，这很惊人。这种情况非常罕见。这本质上意味着他们手上的现金比债务还多。
这是你买下全部股份所付的价格。这是你买下全部股份加上全部债务、同时保留公司全部现金所付的价格。所以，你本质上是以低于市场的价格买入。这是资产负债表良好的标志。
Next, the value of the institution. This is the next scale I'm moving to. Why am I doing that? Okay guys, look at this. When a company's value is less than its market value, that's astonishing.
It is very rare. This essentially means they have more cash on hand than debt. This is the price you pay to buy all the shares. This is the price you pay for all the shares plus all the debt, while also keeping all the cash in the company.
So, you are essentially buying it at a price lower than the market price. This is a sign of a good balance sheet.
接下来，资本回报率非常高。过去五年每年 25%，去年 29%。各位，虽然这是一个很具体的数字，但它更像是衡量公司质量的一个指标。它说明这家公司的质量；他们投入业务的资金能获得良好的回报。
通常只有那些正在扩大竞争优势的公司或高质量公司才能做到这一点。对这类公司，你应该支付溢价。
Next, the returns on capital are very high. 25% annually over the past five years, and 29% last year. Guys, although this is a very specific number, it's more of a measure of quality for the company.
It indicates the quality of this company; they get good returns on the money invested in the business. Usually, only companies that are expanding their competitive advantage or high-quality companies do this.
You should pay a premium for this type of company.
现在，还有一件我很喜欢的事。看这里的利润率。它在增长。过去十年每年 34.5%，过去五年 37%，去年 38.5%。这是他们会持续取得的进展，还是源于近期人工智能支出的激增？
Now, something else I love. Look at the profit margin here. It is growing. 34.5% annually over the past ten years, 37% over the past five years, and 38.5% last year. Is this ongoing progress that they will continue to make, or is it due to the recent surge in spending on artificial intelligence?
现在，我喜欢这家公司的另一点是，自由现金流大于净利润。这看起来有点暂时性，因为自由现金流和五年净利润非常接近，但我喜欢这一点，因为大多数公司，尤其是在人工智能领域，情况恰恰相反。
这意味着净利润这个数字更容易被操纵，而且它受许多会计规则和证券交易委员会规则的约束。所以，当我看到自由现金流好于净利润时，我会很兴奋。
Now, another thing I like about the company is that the free cash flow is greater than the net income. It seems a bit temporary because free cash flow and five-year net income are very similar, but I like this because most companies, especially in the field of artificial intelligence, have the opposite situation.
This means that the net income figure is a much easier number to manipulate, and it is subject to many accounting and Securities and Exchange Commission rules. So, when I see free cash flow better than net income, I get excited.
年净利润非常接近，但我喜欢这一点，因为大多数公司，尤其是在人工智能领域，情况恰恰相反。这意味着净利润这个数字更容易被操纵，而且它受许多会计规则和证券交易委员会规则的约束。所以，当我看到自由现金流好于净利润时，我会很兴奋。
year net income are very similar, but I like this because most companies, especially in the field of artificial intelligence, have the opposite situation. This means that the net income figure is a much easier number to manipulate , and it is subject to many accounting and Securities and Exchange Commission rules.
So, when I see free cash flow better than net income, I get excited.
现在，有一件事让我不兴奋，各位：43 倍自由现金流，55 倍利润。即使利润和自由现金流有这么大的跃升，这仍然是极高的自由现金流倍数。
Now, there's one thing that doesn't excite me, guys: 43 times free cash flow, and 55 times profits. Even with this large jump in profits and free cash flow, it is still a very high free cash flow multiplier.
现在，各位，以下是八大支柱。上市股份小幅上涨。我对此不担心。它涨得还不够多，没让我看到 25%、30% 或 10%。所以，我认可这一点。但各位，5 年市盈率和 5 年市自由现金流率太高了。
如果他们的利润和自由现金流以持续很高的百分比增长，那是可以接受的。或者我应该说，那可能是可以接受的，因为各位，如果这家公司未来十年每年利润增长 50%，那你肯定应该支付巨额溢价。
And now, folks, here are the eight pillars. The listed shares rose slightly. I'm not worried about that. It hasn't risen enough for me to see 25%, 30%, or 10%. So, I agree to this.
But guys, the 5-year price-to-earnings ratio and the 5-year price-to-free cash flow ratio are too high. If they are growing their profits and free cash flow at consistently high percentages, that is acceptable.
Or it could be acceptable, I must say, because, guys, if the company is going to grow its profits by 50% annually over the next ten years, then you should definitely pay a huge premium.
好，各位，这里未来空间不算大，但看这个。每股收益从今年的 4.11 美元升到 2029 年的 8 美元，3 年几乎翻倍。这意味着每年增长 25%。营收呢？也从 127 亿美元几乎翻倍到 243 亿美元。对这样一家公司来说，这确实令人印象深刻。
Okay guys, there isn't much of a future here, but look at this. The move from earnings of $4.11 per share this year to $8 in 2029, nearly doubling in 3 years. This means growth of 25% annually.
What about revenues? It also nearly doubles from $12.7 billion to $24.3 billion. That's truly impressive for a company like this.
现在，我的问题是：这些分析师的预测是基于对未来过于乐观的假设，还是基于更各位，这是我第一次分析 Arista Networks。
Now, my question is: Are these analysts' estimates based on overly optimistic assumptions about the future, or on more Guys, this is the first time I've analyzed Arista Networks.
Arista Networks 的营收过去十年每年增长 27%。未来十年，你觉得增长会更快、更慢，还是同样的速度？各位，我认为会更慢。我认为人们对这家公司做了很多很大的假设。所以我会选择“更慢”。
Arista Networks' revenues have grown by 27% annually over the past ten years. Over the next ten years, do you think growth will be faster, slower, or at the same pace ? Guys, I think it will be slower.
I think people make a lot of big assumptions about this company. So I will choose "slower".
你想假设什么样的增长率？好，现在我来考虑整体情况。我认为它很可能增长约 17%。好，各位，程序取了我这里的平均默认值，然后说：“好，根据你 17% 的平均值，我们建议最低 12.75%，最高 21.25%。”嗯，这看起来合理。
What growth rate would you like to assume? Okay, now I'll think about the overall picture. I think it's likely to grow by about 17%. Okay, guys, the program takes my average default here and says: "Okay, based on your average of 17%, we'll suggest 12.75% as a minimum and 21.25% as a maximum." Well, that seems reasonable.
利润率。Arista 过去十年的平均利润率是 34.55%。未来十年，你觉得会更高、更低，还是相同？实际上，我认为它可能大致保持不变，因为其中很大一部分增长也发生在最近一两年。因此，我同意保持原样。
Profit margin. Arista's average profit margin has been 34.55% over the past ten years . Over the next ten years, do you think it will be higher, lower, or the same? In fact, I think it may stay roughly the same because much of that growth also happened in the last year or two. Therefore, I agree to keep it as it is .
接下来，自由现金流。Arista 过去十年的自由现金流是 38%。未来十年，你觉得会更高、更低，还是相同？我会选择“相同的百分比”。
Next, free cash flow. Arista's free cash flow has been 38% over the past ten years. Over the next ten years, do you think it will be higher, lower, or the same? I would choose "by the same percentage".
标普500的历史平均市盈率和市价对自由现金流比率——不是Arista的——在15到17之间。在10年分析的终点，你认为这家公司比标普500公司的平均水平更好还是更差？
The historical average price-to-earnings ratio and price-to- free-cash-flow ratio for the S&P 500, not for Arista, are between 15 and 17. Do you think this company is better or worse than the average of companies in the S&P 500 at the end of a 10-year analysis?
好，各位，这家公司有很宽的经济护城河吗？算是吧，也不尽然。我不认为它有一道巨大的壕沟，但我确实认为客户忠诚度是这家公司非常大的优势。它有很高的资本回报率吗？我们看到目前大约在29%。
当然有。它的利润率在增长吗？我们看到利润率一直在增长。它的资产负债表好吗？各位，他们手上的现金比债务还多。所以，我对所有这些问题的回答都是“是”。因此，我认为它是一家更好的公司。
Okay guys, does the company have a large economic moat? Kind of , not really. I don't think it's a huge trench, but I do think customer loyalty is a very big advantage for the company.
Does it have a high return on capital? We have seen that it is currently around 29% . certainly. Does it have growing profit margins ? We have seen that profit margins have been growing.
Does it have a good balance sheet? Guys, they had more cash on hand than debt. So, my answer is "yes" to all of these questions. Therefore, I think it's a better company.
那么，我想假设的乘数是多少？各位，我要填20。所以，程序会假设我的最低值是15，平均值是20，最高值是25。
So, what is the multiplier I would like to assume? Guys, I'm going to put 20. So, the program will assume my minimum is 15 , the average is 20, and the maximum is 25.
根据我的假设，我得到的低价在65到70之间，高价在300到330之间，平均价格大约在150。所以，相比今天175的价格，眼下对我来说似乎不是一个好的买入机会。但也没有差那么远。
所以，如果你有兴趣持有这家公司，我会把它加入我的自选股。现在，因为我想要安全边际，如果它的价值是150，我会把125设为我自己的警示价。因此，系统会通知我，当股价达到那个价格时我会收到一封邮件。
Based on my assumptions, I have a low price between 65 and 70, a high price between 300 and 330, and an average price of around 150. So, compared to today's price of 175, it doesn't seem like a good buying opportunity for me right now.
But it's not that far off . So, if you're interested in owning this company, I'd add it to my watchlist. Now, since I want a safety margin, if its value is 150, I will put 125 as a warning for myself.
Therefore, the system will notify me, and I will receive an email when the stock reaches that price.