With 250,000 highly-desired Nvidia graphics processors, CoreWeave has become one of the most prominent “GPU clouds,” a status it hopes investors will value when it debuts on the public markets.
But the world of artificial intelligence hardware is moving so quickly that it raises questions about how long those chips will remain on the cutting edge and in demand. It’s a concern that could impact investor demand for shares of CoreWeave, one of the most anticipated IPOs in years.
CoreWeave, which rents out remote access to computers based on Nvidia AI chips,said in a financial filing this monththat most of its AI chips are from Nvidia’s Hopper generation. Those chips, such as the H100, were state-of-the-art in 2023 and 2024. They were scarce as AI companies bought or rented all the chips they could get in the wake of OpenAI ushering in the generative AI age with the release of ChatGPT in late 2022.
But these days, Nvidia CEO Jensen Huang says that his company’s Hopper chips are getting blown out of the water by their successors – the Blackwell generation of GPUs, which have been shipping since late 2024. Hopper chips are “fine” for some circumstances but “not many,” Huang joked at Nvidia’s GTC conference last week.
“In a reasoning model, Blackwell is 40 times the performance of Hopper. Straight up. Pretty amazing,” Huang said. “I said before that when Blackwell starts shipping in volume, you couldn’t give Hoppers away.”
That’s great for Nvidia, which needs to find ways to keep selling chips to the companies committed to the AI race, but it’s bad news for GPU clouds like CoreWeave. That’s because the New Jersey company models the future trajectory of its business based on how much it anticipates being able to rent Nvidia chips out for over the next five to six years.
Huang may have been kidding, but Nvidia spent much of its event detailing just how much better its Blackwell chips are. In Nvidia’s view, the best way to decrease the high cost of serving AI is by buying faster chips.
Blackwell systems are in full production and shipping to customers, and Nvidia plans to introduce an upgraded version of Blackwell in late 2026. When new chips come out, the older chips — the kind CoreWeave has a quarter of a million of — go down in price, Huang said. So too does the price of renting them.
Older chips don’t just stop working when new ones come out. Most companies, including CoreWeave, plan to use Hopper chips for six years. But Nvidia is telling customers that its newer, faster chips are capable of producing more AI content, which leads to more revenues at a better margin for clouds.
An H100 would have to be priced 65% lower per hour than an Nvidia Blackwell GB200 NVL system for the two systems to be competitive in price per output to a renter. Put another way, the H100 would have to rent at 98 cents per hour to match the price per output of a Blackwell rack system priced at $2.20 per hour per GPU, SemiAnalysis estimated, speaking generally about AI rentals.
H100s rented for as much as $8 per hour back in 2023 and often required long commitments and lead times, but now, usage of those chips can be summoned in minutes with a credit card. Some services now offer rented H100 access for under $2 per hour.
The industry could be entering a period where the useful life of AI chips is reduced, Barclays analyst Ross Sandler wrote in a note on Friday. He was focused on hyperscalers — Meta, Google and Amazon — but the trend affects smaller cloud providers like CoreWeave, too.
“These assets are becoming obsolete at a much more rapid pace given how much innovation and speed improvements happen with each generation,” Sandler wrote.
This threatens company earnings if they end up depreciating older equipment faster, he said.
CoreWeave says that if there were to be changes to the “significant” assumptions it makes about the useful lifetime of its AI infrastructure, it could hurt its business or future prospects. CoreWeave has also borrowed nearly $8 billion to buy Nvidia chips and build its data centers, sometimes using the GPUs it amassed as collateral.
Analysts and investors are also increasingly asking questions about the useful lifespan of these new AI systems and whether their financial depreciation schedules should be accelerated because the technology is improving so fast.
CoreWeave says in its filing that it seeks to offer state-of-the-art infrastructure and says it will continue spending to expand and improve its data centers.
“Part of this process entails cycling out outdated components of our infrastructure and replacing them with the latest technology available,” the New Jersey company said. “This requires us to make certain estimates with respect to the useful life of the components of our infrastructure and to maximize the value of the components of our infrastructure, including our GPUs, to the fullest extent possible.”
CoreWeave and Nvidia maintain a good relationship. CoreWeave will certainly buy more chips from Nvidia, which owns more than 5% of the New Jersey company.
“We’re super proud of them,” Huang said last week.
But Nvidia’s road map for releasing new chips that it proudly touts will make their predecessors obsolete is a threat to CoreWeave’s ambitions.
Corporate treasuries have surpassed ETFs in bitcoin buying for a third consecutive quarter as more companies try to benefit from the MicroStrategy playbook in a more crypto-friendly regulatory environment.
Public companies acquired about 131,000 coins in the second quarter, growing their bitcoin balance 18%, according to data provider Bitcoin Treasuries. ETFs showed an 8% increase or about 111,000 BTC in the same period.
“The institutional buyer who is getting exposure to bitcoin through the ETFs are not buying for the same reason as those public companies who are basically trying to accumulate bitcoin to increase shareholder value at the end of the day,” said Nick Marie, head of research at Ecoinometrics.
Public company bitcoin holdings increased 4% in April, a tumultuous month after the market was rocked by President Donald Trump’s initial tariffs announcement, versus 2% for ETFs, he pointed out.
“They don’t really care if the price is high or low, they care about growing their bitcoin treasury so they look more attractive to the proxy buyers,” Marie added. “It’s not so much driven by the macro trend or the sentiment, it’s for different reasons. So it becomes a different kind of mechanism that can push bitcoin forward.”
Bitcoin ETFs, whose collective U.S. launch in January 2024 was one of the most successful ETF debuts in history, still represent the largest holders of bitcoin by entity with more than 1.4 million coins held today, representing about 6.8% of the fixed supply cap of 21 million. Public companies hold about 855,000 coins, or about 4%.
Regulatory relief
The trend reflects the significant regulatory relief the crypto industry broadly is benefiting from under the Trump administration. In March, Trump signed an executive order for a U.S. bitcoin reserve, sending a strong message that the flagship cryptocurrency, which has long been a source of reputation risk among many investors, is here to stay. The last time ETFs outpaced public companies in bitcoin buying was in the third quarter of 2024, before Trump was re-elected.
In the second quarter, GameStop began buying bitcoin, after its board approved it as a treasury reserve asset in March; health-care company KindlyMD merged with Nakamoto, a bitcoin investment company founded by crypto entrepreneur David Bailey; and investor Anthony Pompliano’s ProCap, kicked off its own bitcoin purchasing program and is going public through a special purpose acquisition company, or SPAC.
Strategy, recently rebranded from MicroStrategy, is still the main behemoth in the bitcoin treasury game. The company pioneered the strategy that more than 140 public companies globally are now emulating. It holds about 597,000 BTC, and is followed by the bitcoin miner Mara Holdings, which has almost 50,000 coins.
“It’s going to be very hard to catch Strategy’s scale,” said Ben Werkman, chief investment officer at Swan Bitcoin. “They’re going to be the preferred landing spot for institutional capital because of the deep liquidity around their equity, while these smaller equities are going to be really good risk returns for retail investors and smaller institutions that want more of that upside – that initial growth that comes in kicking off the strategy – because a lot of people missed it with MicroStrategy.”
A long-term case?
Marie suggested that 10 years from now, there probably won’t be so many companies committed to the bitcoin treasury strategy. Firstly, he said, the more that enter the category, the more diluted the activity at each firm becomes. Plus, bitcoin may be so normalized by then that proxy buyers are no longer constrained by rules and mandates around direct exposure to bitcoin.
“You can think about this wave as a bunch of companies that are trying to benefit from this arbitrage,” Marie said.
Werkman pointed out that most investors that are attracted to bitcoin treasury companies today already have a thesis around bitcoin. For them, leveraged bitcoin equities are likely how they try to outperform bitcoin itself, the foundational component of their investments.
“What people really like about these companies, and why they like to get into these smaller companies, is because they can do something that the investors holding spot bitcoin can’t do: go and accumulate more bitcoin on your behalf because they have access to the capital markets and can issue securities,” Werkman said.
There’s also likely to be a fair number of companies that convert their existing treasury holdings to bitcoin without pursuing leverage the way Strategy does, Werkman noted.
“They’ve got that ability to generate more and more value behind their shares, backed by bitcoin, plus whatever the operations of the company are generating. It’s a unique value proposition,” he said.
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An image of a Quantix drone made by AeroVironment.
David Mcnew | Getty Images News | Getty Images
AeroVironment shares fell 7% Tuesday after the defense contractor said it plans to offer $750 million in common stock and $600 million in convertible senior notes due in 2030 to repay debt.
The drone maker said it would use leftover funding for general purposes such as boosting manufacturing capacity.
AeroVironment shares have soared 85% this year, ballooning its market value to about $13 billion.
Last week, shares of the Arlington, Virginia-based company rallied on strong fourth-quarter results, lifting higher as CNBC’s Jim Cramer called it the “next Palantir of hardware.”
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Last month, the company also closed its $4.1 billion acquisition of space-related defense tech company Blue Halo.
Earlier this month, President Donald Trump signed an executive order intended to boost drone production in the U.S. and crack down on unauthorized uses.
The company also has a high short interest level, which may have contributed to some of the recent gains, creating a short squeeze. This phenomenon occurs when a stock price surges, forcing those shorting the stock to purchase shares to cover their positions and prevent losses.
Internet firm Cloudflare will start blocking artificial intelligence crawlers from accessing content without website owners’ permission or compensation by default, in a move that could significantly impact AI developers’ ability to train their models.
Starting Tuesday, every new web domain that signs up to Cloudflare will be asked if they want to allow AI crawlers, effectively giving them the ability to prevent bots from scraping data from their websites.
Cloudflare is what’s called a content delivery network, or CDN. It helps businesses deliver online content and applications faster by caching the data closer to end-users. They play a significant role in making sure people can access web content seamlessly every day.
Roughly 16% of global internet traffic goes directly through Cloudflare’s CDN, the firm estimated in a 2023 report.
“AI crawlers have been scraping content without limits. Our goal is to put the power back in the hands of creators, while still helping AI companies innovate,” said Matthew Prince, co-founder and CEO of Cloudflare, in a statement Tuesday.
“This is about safeguarding the future of a free and vibrant Internet with a new model that works for everyone,” he added.
What are AI crawlers?
AI crawlers are automated bots designed to extract large quantities of data from websites, databases and other sources of information to train large language models from the likes of OpenAI and Google.
Whereas the internet previously rewarded creators by directing users to original websites, according to Cloudflare, today AI crawlers are breaking that model by collecting text, articles and images to generate responses to queries in a way that users don’t need to visit the original source.
This, the company adds, is depriving publishers of vital traffic and, in turn, revenue from online advertising.
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Tuesday’s move builds on a tool Cloudflare launched in September last year that gave publishers the ability to block AI crawlers with a single click. Now, the company is going a step further by making this the default for all websites it provides services for.
OpenAI says it declined to participate when Cloudflare previewed its plan to block AI crawlers by default on the grounds that the content delivery network is adding a middleman to the system.
The Microsoft-backed AI lab stressed its role as a pioneer of using robots.txt, a set of code that prevents automated scraping of web data, and said its crawlers respect publisher preferences.
“AI crawlers are typically seen as more invasive and selective when it comes to the data they consumer. They have been accused of overwhelming websites and significantly impacting user experience,” Matthew Holman, a partner at U.K. law firm Cripps, told CNBC.
“If effective, the development would hinder AI chatbots’ ability to harvest data for training and search purposes,” he added. “This is likely to lead to a short term impact on AI model training and could, over the long term, affect the viability of models.”