Fuel Tech has a default edge in NOx compliance, the line item nearly every new US power permit hinges on, after 35 years selling retrofit NOx control. Every boiler is custom, so the incumbent with installed-base data wins and nobody scales in overnight. It has $26M TTM revenue at a 46% gross margin, 1.2x EV/sales and $21M net cash. But it is a loss-making micro-cap with revenue down 5% and heavy project concentration, and new gas plants could spec full SCR packages and skip retrofit specialists. … Show more

Alto Ingredients, a specialty alcohol and renewable fuels producer, is on the verge of an upside breakout. It has smashed earnings over the past year, with EBITDA up nearly 700% year over year, and was added to the Russell 2000 and 3000 in late June. x.com 

Falling yields could drive a Russell 2000 rally, making US small caps look very attractive into next week. Touching and bouncing off the 200-day SMA is normal for the index, and a break above 285 would make things very interesting. Hot yields are the swing factor: if they fall, adding exposure makes sense. x.com 

Nebius, CoreWeave, Rocket Lab and Astera Labs join the Nasdaq-100, forcing passive funds that track it to buy them regardless of market conditions. The index underlies more than 200 products managing over $800 billion, and inclusion also brings validation, analyst coverage and institutional attention. CoreWeave and Nebius are among the fastest-growing AI infrastructure firms, Astera Labs makes connectivity silicon for AI clusters, and Rocket Lab is the closest public pure-play launch challenger. … Show more

One Stop Systems is a profitable AI compute small-cap whose Russell 2000 inclusion in 48 hours forces index buying that nobody is pricing in yet. It supplies rugged edge AI for drones, ships, autonomous vehicles and robotics, and holds an $8.4M defense contract with $44M of lifetime potential. x.com 

Marvell's S&P 500 inclusion should force passive buying from every index-tracking fund once it takes effect, with the action starting Monday. A brief pullback is likely before the next leg up toward a $1 trillion market cap. x.com  x.com 

Bloom Energy's 16.5% Friday drop was mechanical selling from its move out of the Russell 2000 into the Russell 1000, not a fundamental change. Funds tracking the Russell 2000 hold more assets, about $84B in IWM versus $48B in IWB, so the rebalance created heavy sell pressure into the close, including a 10% slide in the last hour. Its $253 closing price is a good value zone, since short-term moves are driven by flows while fundamentals drive the stock long term. x.com 

SpaceX looks set to rise before its July 7 Nasdaq-100 inclusion, as passive index buying, a low float and options-driven gamma squeezes power the stock. CRSP, FTSE Russell and MSCI inclusions also force buying regardless of valuation; above $225 it could reach $300, about $4 trillion. After that, the stance turns bearish: as lockups expire and the float grows from about 5%, early investors' selling should overwhelm buying for a loss-making company, so long-term buyers could wait a year. x.com  … Show more