
I watch markets, create content about them, and build top trading & investing tech with @merchantseven
NYC 🏃♂️SF
Joined January 2010
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Stef retweeted
My college dorm project just broke the world speed record.
Reaper hit 790 km/h (491 mph) carrying a 1.2 kg (2.6 lb) payload.
These 3 Reapers are now the world’s fastest small jet-powered drones.
Each of them can hold that speed for 4 minutes on a full tank.
Reaper can be rail- or truck-launched, climb to 2,000 m (6,600 ft) in under 20 seconds, then fly for 50 km (31 mi) at full speed.
This is now a reliable and repeatable system. Future testing and small optimizations should push the top speed past 800 km/h (500 mph).
The real lesson from all of this is that X is officially an echo chamber for the same style of trader which currently is just AI
An entire social network levered up into AI
An entire social network got capitulated
Very interesting little insight here
Stef retweeted
Thoughts on $AMZN
$AMZN reported but I won’t bore you with another recap of the quarterly results. A hundred other people have already done that, and repeating the same numbers. Instead, I rather focus on a few things that caught my attention.
$AMZN p added $13 billion in quarterly AWS revenue, that’s equivalent to $50 billion in annual revenue. To put that into perspective, AWS is adding the equivalent of an enormous technology company to its revenue base every year, while operating margins approaching 39%. That’s an extraordinary accomplishment for a business already operating at this scale.
Management expects AWS revenue growth to exceed 40% in both 2027 and 2028, which is a remarkable outlook for a business of this magnitude. We’re not talking about a startup doubling from $100 million to $200 million in revenue, but one of the world’s largest cloud businesses compounding at rates normally associated with much smaller companies. The absolute dollars involved are staggering, and I think it’s worth exploring what those numbers might eventually mean for $AMZN’s earning power.
Let’s do some destination analysis, because this is where things become fascinating. Suppose AWS eventually reaches $180 billion in annual revenue and subsequently grows 40% for two consecutive years. Revenue would reach approximately $252 billion after the first year and $353 billion after the second. At a hypothetical 35% operating margin, AWS alone would generate $124 billion in annual operating income.
For perspective, $AMZN’s entire business currently generates approximately $104 billion in operating income. In other words, under those assumptions, AWS alone could eventually produce more operating profit than all of $AMZN generates today. That’s a remarkable possibility, although the $180 billion starting point and 35% margin are assumptions. Nevertheless, it gives you some appreciation for the enormous earnings potential.
But here’s where my enthusiasm becomes considerably more measured, because revenue growth and shareholder value creation are two entirely different things. $AMZN generated $168 billion in operating cash flow over the past twelve months, an extraordinary amount of money by almost any standard. Unfortunately, it also spent approximately $211 billion on capital expenditures, resulting in negative $42 billion of free cash flow. During the most recent quarter alone, capital spending approached $76 billion, while management expects approximately $220 billion in cash capital expenditures next year.
Now, I have absolutely no problem with a company sacrificing current free cash flow to create substantially greater future earning power (ie $MELI). In fact, some of my most successful investments have involved businesses that deliberately prioritized long term opportunities over short term profitability. But calling something an investment doesn’t automatically make it a good investment, and spending enormous amounts of money doesn’t establish that those expenditures will generate attractive returns. What matters is the relationship between the capital invested and the incremental economic value created.
Consider the economics of AI infrastructure, because I think this is one of the most important questions facing $AMZN today. A data center building might remain economically productive for decades, but the computing equipment inside it could become obsolete much faster. If $AMZN spends $100 billion expanding capacity, how much of that spending creates durable earning power, and how much will eventually need to be repeated simply to maintain its competitive position? The difference between growth CAPEX and recurring maintenance could have enormous implications for future free cash flow. On a side note, it’s quite fashionable at the moment to ignore this truism.
1/👇
Stef retweeted
Amazon largest dollar spend on CAPEX, slowest Y/Y rate.
BUT $42B incremental.
$AMZN
I’m watching Intel in the 24-hour markets right now and the volume is a bit eye-catching so far in what is normally a very quiet market for Intel.
Not sure what it means, but the 24-hour continues to fascinate me in that it is still an unexplored market for most equity traders.
i’d rather be long CoreWeave ten times out of ten than Google
Companies like CoreWeave with AI and compute make it possible for anyone to build their own Google in a matter of minutes
Google now -10% for the year.
I do not remember the last time Google was negative on a YTD basis this close toward the end of the year.
It’s very possible AI has just dethroned its first king.
Rotation to the new leaders will start soon.













