Howard Klein

Howard Klein

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Partner at RK Equity; lithium and battery materials investor/analyst and podcast co-host.

Alex Grant Pushes US Magnesium Revival with MagraThea Metals
SocialMar 10, 2026

Alex Grant Pushes US Magnesium Revival with MagraThea Metals

Was great to talk Smack with DLE guru Alex Grant @biglithium And to hear how his @magratheametals aims to Make 🇺🇸 Magnesium Great Again. @StandardLithium @Equinor @exxonmobil @VulcanEnergyRes @Lilac_Solutions 👇👇

By Howard Klein
US EV Demand Surge Could Boost Lithium Stocks
SocialMar 10, 2026

US EV Demand Surge Could Boost Lithium Stocks

In recent Rock Stock videos I’ve suggested the extremely negative US EV narrative is likely already “priced in” to #lithium equities — leaving room for an upside surprise. Today TD Cowen published a 60+ page note making a similar contrarian case....

By Howard Klein
PDAC Recap: Key Takeaways and Management Interviews
SocialMar 7, 2026

PDAC Recap: Key Takeaways and Management Interviews

Great to catch up with so many friends this week at PDAC w/ @matt_fernley Check out our latest #RockStockRecqp for our takeaways and a dozen management interviews. 👇👇

By Howard Klein
Q2Metals Hits All‑time High in Lithium Exploration
SocialFeb 28, 2026

Q2Metals Hits All‑time High in Lithium Exploration

Check out our latest #RockStockRecap + update with the lithium industry’s most exciting spodumene exploration story @Q2Metals which closed yesterday at an all-time high. $QTWO.V 👇👇

By Howard Klein
Strategic Lithium Reserve Needed to Stabilize Supply
SocialFeb 27, 2026

Strategic Lithium Reserve Needed to Stabilize Supply

I’ve submitted formal comments into the docket. My core message: supply diversification alone is not enough. If we want durable investment in allied lithium production and processing, we must address price volatility. Lithium’s boom-bust cycles have repeatedly delayed capital formation and midstream...

By Howard Klein
Strategic Reserve Could Stabilize Mineral Markets, Unlock Capital
SocialFeb 25, 2026

Strategic Reserve Could Stabilize Mineral Markets, Unlock Capital

Last night’s State of the Union address tied AI dominance to power plants, permits, and domestic mining. Earlier in the day, the House Energy & Minerals Subcommittee debated how to actually fix the mineral markets behind that ambition via the SECURE...

By Howard Klein
Q2Metals Teases Maiden Resource at PDAC
SocialFeb 24, 2026

Q2Metals Teases Maiden Resource at PDAC

Looking forward to catching up with the Rock Star @Q2Metals team next week at #PDAC and talking about all their greatest hits. 👀 maiden resource coming soon... $QTWO.V

By Howard Klein
SigmaLithium Forecasts 240k‑tonne Annual Output, 520k
SocialFeb 23, 2026

SigmaLithium Forecasts 240k‑tonne Annual Output, 520k

.@SigmaLithium providing formal guidance just a few weeks after restarting mining under owner/operator model: ◦12 months annualized forward production: 240,000 tonnes ◦24 months annualized forward production: 520,000 tonnes $SGML 👇

By Howard Klein