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$ALAB · What The Best AI Investors Are Buying Right Now
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$ALAB···bullish· high· posgavin baker
Astera Labs is a 9% position solving the GPU connectivity bottleneck at scale
As AI clusters scale to hundreds of thousands of chips, the bottleneck shifts from GPUs to data transfer between chips and memory; Astera Labs builds the connectivity layer (PCIe/…
$CBRS···bullish· high· posgavin baker
Early Cerebras bet on inference chips pays off with successful IPO
Baker invested early in Cerebras, which builds wafer-scale inference chips; the company recently IPO'd at a high valuation and is up ~40% since, validating the inference-focused t…
$NVDA···bullish· high· posgavin baker
Gavin Baker sees Nvidia on path to $10T market cap on sustained margins and demand
Baker has held Nvidia for 20+ years and believes the company can maintain its profit margins and demand trajectory, putting it on a clear path to a $10 trillion market cap — rough…
$MU···bullish· high· posgavin baker
Micron's 10x to $1T market cap proves memory is a critical AI bottleneck
Micron, a major HBM supplier, saw its market cap surge from sub-$100B to over $1T in a year, demonstrating how essential high-bandwidth memory is for AI infrastructure and how tig…
$U···bullish· medium· posgavin baker
Unity's game engine becomes a world-model platform for robotics and AGI training
Unity's 3D engine has deep physics, texture, and lighting understanding, making it a prime platform for simulating virtual environments to train humanoid robots and world models —…
$POSITRONbullish· medium· posgavin baker
Positron inference chips bet on the shift from pre-training to post-training compute
The AI infrastructure stack is moving from pre-training to post-training (fine-tuning, reasoning, inference), which requires 5-10x more compute; Positron builds inference chips to…
$QQQ···bearish· high· posgavin baker
Large QQQ put position hedges market-wide downside while staying long AI infrastructure
Baker holds a sizable put position on the Nasdaq-100 ETF as a hedge: he is bullish on specific AI infrastructure picks but bearish on the broad market, protecting against a genera…
$BLUE-MARBLEbullish· medium· posleopold aschenbrenner
Blue Marble portable energy targets off-grid data center deployment
Leopold Aschenbrenner backs Blue Marble, which develops compact, portable energy solutions to power data centers in locations without grid access, addressing the energy bottleneck…
$SPCX···bullish· high· posgavin baker
SpaceX is the highway to orbital compute for AI data centers
Terrestrial power grids and permitting constrain data center growth; SpaceX's Starship enables launching data centers into orbit where energy and cooling are abundant, making orbi…
$AAPL···bullish· mediumgavin baker
Apple positioned to win on-device SLMs for privacy-sensitive enterprise AI
Baker believes Apple will be a major device maker enabling locally run small language models (SLMs) that keep proprietary data on-device, solving privacy and compliance issues for…
$TSM···neutral· highgavin baker
TSMC's capacity constraint is the linchpin preventing an AI CapEx bubble
TSMC's limited advanced packaging and leading-edge capacity caps GPU supply, which in turn caps hyperscaler CapEx; if TSMC could triple output overnight, Nvidia would buy it all a…
$ASML···bullish· highejaaz
ASML's EUV monopoly and 5-year backlog protect the semiconductor supply constraint
ASML is the sole supplier of $400M EUV lithography machines required for leading-edge chips; its 5-year backlog and single-team production in the Netherlands make it a structural…
$SIFIVEneutral· lowunknown
SiFive (RISC-V) listed among key inference infrastructure bets
Mentioned alongside Cerebras, Astera Labs, and Positron as a critical company in the inference infrastructure sector, likely for its RISC-V based custom silicon approach.
$000660.KS···bullish· highejaaz
SK Hynix exploits HBM pricing power with 70% margins and supply allocation over guarantees
As the dominant HBM supplier for Nvidia GPUs, SK Hynix refuses volume guarantees to Google and Microsoft, instead hiking prices and enjoying 70% operating margins — unprecedented…