MacKenzie Sigalos
@KenzieSigalos
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Covering tech @CNBC | Former @CNN in Hong Kong & NY with @FareedZakaria & @AndersonCooper | DMs open
Joined May 2012
Bitcoin halving complete! Went inside a geothermal-powered mine near Hell’s Gate, Kenya. Pretty much the closest you can get to having a tangible hold on #bitcoin.
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FEB 10 👉 Join the first-ever CNBC Digital Finance Forum, convening industry leaders, innovators, and policymakers who will explore the evolving #DeFi ecosystem and share how Wall Street will capture its momentum. REQUEST YOUR INVITE: https://t.co/ujivFurFFD
#CNBCDigitalFinance
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Strategy builds cash reserve and pauses Bitcoin purchases, @KenzieSigalos reports:
cnbc.com
CNBC's MacKenzie Sigalos reports on Strategy, which is building a multibillion dollar cash reserve to cover dividends and debt payments.
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Coinbase is rolling out stock trading, more advanced trading tools, prediction markets via Kalshi, and more, amid a push to be a one-stop financial app (@kenziesigalos / CNBC) https://t.co/7IEYrzP8pN
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MacKenzie Sigalos / CNBC: Coinbase rolls out stock trading, more advanced trading tools, prediction markets via Kalshi, and other features, amid a push to be a one-stop financial app
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Block expects gross profit to increase in the mid-teens YoY through 2028, reaching ~$15.8B, with adjusted operating income growing ~30% YoY; XYZ closed up 7.56% (@kenziesigalos / CNBC) https://t.co/CrITxqojJU
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MacKenzie Sigalos / CNBC: Block expects gross profit to increase in the mid-teens YoY through 2028, reaching ~$15.8B, with adjusted operating income growing ~30% YoY; XYZ closed up 7.56%
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Anthropic plans to spend $50B on a US infrastructure buildout, starting with data centers in Texas and New York in partnership with Fluidstack, opening in 2026 (@kenziesigalos / CNBC) https://t.co/Ms7fnXi2SZ
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MacKenzie Sigalos / CNBC: Anthropic plans to spend $50B on a US AI infrastructure buildout, starting with Texas and New York data centers in partnership with Fluidstack, opening in 2026
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$AFRM shares spiking after exceeding Wall Street profit and revenue estimates. CNBC's @KenzieSigalos reports: https://t.co/5QDhjFmY8a
cnbc.com
CNBC’s MacKenzie Sigalos reports on Affirm’s rally in extended trade after the company beat on the top and bottom line and posted record transaction volume.
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Robinhood reports Q3 revenue up 100% YoY to $1.27B, vs. $1.19B est., transaction-based revenue up 129% to $730M, vs. $739M est., and net income up 271% to $556M (@kenziesigalos / CNBC) https://t.co/pwb9Ou69xB
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MacKenzie Sigalos / CNBC: Robinhood reports Q3 revenue up 100% YoY to $1.27B, vs. $1.19B est., transaction-based revenue up 129% to $730M, vs. $739M est., and net income up 271% to $556M
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$AMD moving lower after hours despite a strong earnings report, with $AMZN also disclosing it dissolved its entire stake in the chipmaker. @KenzieSigalos reports and @karenfinerman, Dan Nathan, @GuyAdami and @StocktonKatie trade it. https://t.co/4angPh1PIo
cnbc.com
CNBC's MacKenzie Sigalos joins 'Fast Money' with the latest on AMD following earnings.
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As part of the AWS deal, OpenAI says it will immediately begin running workloads on AWS infrastructure, tapping hundreds of thousands of Nvidia GPUs in the US (@kenziesigalos / CNBC) https://t.co/Vl5GFPCsAU
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MacKenzie Sigalos / CNBC: As part of its AWS deal, OpenAI says it will immediately begin running workloads on AWS infrastructure, tapping hundreds of thousands of Nvidia's GPUs in the US
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Amazon opens Project Rainier, an $11B AI data center on 1,200 acres in Indiana that trains and runs Anthropic's AI models using 500K+ Amazon Trainium 2 chips (@kenziesigalos / CNBC) https://t.co/msZTNn26zM
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MacKenzie Sigalos / CNBC: Amazon opens Project Rainier, an $11B AI data center on 1,200 acres in Indiana that trains and runs Anthropic's AI models using 500K+ Amazon Trainium 2 chips
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Got an exclusive first look inside Amazon's new $11 billion AI data center megaproject in rural Indiana. Not an Nvidia GPU in site. It's powering Anthropic entirely on AWS chips: https://t.co/CTqN5UHS3G
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Anthropic and Google officially announce their cloud partnership worth tens of billions, giving Anthropic access to 1M TPUs and 1 GW of capacity in 2026 (@kenziesigalos / CNBC) https://t.co/CzcCCeXWTi
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MacKenzie Sigalos / CNBC: Anthropic and Google announce their cloud partnership worth tens of billions of dollars, giving Anthropic access to 1M TPUs and 1GW of capacity in 2026
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Broadcom closes up 9.88% following the announcement of its custom chip deal with OpenAI; its stock is up over 50% in 2025 after more than doubling in 2024 (@kenziesigalos / CNBC) https://t.co/sWZQCmlauR
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MacKenzie Sigalos / CNBC: Broadcom's stock closed up 9.88% after the announcement of its OpenAI custom chip deal on October 13; AVGO is up 50%+ in 2025 after more than doubling in 2024
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OpenAI confirms multi-year chip deal with Broadcom after 18 months of quiet collaboration — 10GW of custom AI infrastructure, no equity involved. Chips will be ~30% cheaper than Nvidia’s, with OpenAI controlling everything from design to full rack deployment:
cnbc.com
OpenAI is teaming up with Broadcom to jointly develop and deploy 10 gigawatts of custom AI accelerators starting in 2026.
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A look at OpenAI's search for the sites of its Stargate data centers in the US; OpenAI has received 800+ applications since January and has 20 finalist sites (@kenziesigalos / CNBC) https://t.co/UDsggoKHsP
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MacKenzie Sigalos / CNBC: A look at OpenAI's search for the sites of its Stargate data centers in the US; OpenAI has received 800+ applications since January and has ~20 finalist sites
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Source: OpenAI authorized up to $10.3B in shares for sale, but only $6.6B was sold, which insiders see as a sign of staff confidence and strong investor demand (@kenziesigalos / CNBC) https://t.co/bMHzySWn8H
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MacKenzie Sigalos / CNBC: Source: OpenAI authorized up to $10.3B in shares for sale, but only $6.6B was sold, which insiders see as a sign of staff confidence and strong investor demand
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More great reporting from @KenzieSigalos...on this historic week for @OpenAI, cementing its role as the central force in AI infrastructure while juggling significant financing challenges:
cnbc.com
OpenAI cemented its role as the central force in AI infrastructure this week, unveiling nearly a trillion dollars in planned spending.
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Anthropic plans to triple its international workforce this year, and already, nearly 80% of Claude usage comes from outside the U.S. https://t.co/1lrVL4VftB (via @KenzieSigalos)
cnbc.com
Anthropic is accelerating its global enterprise expansion, tripling its international headcount and pushing deployment of Claude’s AI models across industries.
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Anthropic plans to triple its global workforce and expand its applied AI team 5x in 2025, after growing its business clients from ~1K to 300K+ in two years (@kenziesigalos / CNBC) https://t.co/fyZ3EYH5QK
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MacKenzie Sigalos / CNBC: Anthropic plans to triple its global workforce and expand its applied AI team 5x in 2025, after growing its business clients from ~1K to 300K+ in two years
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OpenAI hires former xAI CFO Mike Liberatore as business finance officer, reporting to CFO Sarah Friar, to oversee infrastructure spend; he left xAI in July (@kenziesigalos / CNBC) https://t.co/yfQt2t2lAB
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MacKenzie Sigalos / CNBC: OpenAI hires former xAI CFO Mike Liberatore as business finance officer, reporting to CFO Sarah Friar, to oversee infrastructure spending; he left xAI in July
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