New Ask Claude or ChatGPT about any stock, using Bullpen. Bullpen in Claude or ChatGPT. 7 days free
Bullpen.News From Edwin Dorsey
Get Daily Recap Feedback

Friday, November 13, 2026

Back to the front page

From X

@AsifSuria

Asif Suria on X

When we write about insider transactions for our weekly Insider Weekends articles, we are often focused just as much as the insider buying the stock as the company they are buying. Earlier this year, when writing about insider purchases at GeneDX $WGS, we wrote the following about Keith Meister of Corvex Management and his excellent track record with insider purchases. Last night we noticed that he picked up an additional $51.74 million worth of $MGM stock now that the acquisition saga with People $PPLI is over.
@aleabitoreddit 1 click

Serenity on X

Cyberoffense/defense is probably going to eat up a TON of compute and end up a continuous compute-intensive arms race. Even $AMZN CEO thinks cybersecurity would take up 20% of tokens consumed for the next year. It's literally a problem of how much you throw at compute for vulnerability discovery + model capability, from of my chats w/ Horizon3. And this is going to become a nation state issue, as seen with the implications already with PHP to vulnerabilities with banks/infrastructure from AI swarms. But people see this and throw money at $CRWD, $NET, and others, which I was saying was a bubble. If it's a compute issue, the economics go to the infra, from neoclouds to $NBIS to networking like $AAOI. We'll likely see swarms go wild from aggressor nation states in the next few years. And any country, whether that's Japan or EU that don't have their own capabilities might suffer severe damage. US spent $11T+ cumulatively (inflation adjusted) on Nuclear weapons and we're like ~$1.8T into the the "cyber-nuclear weapon" equivalent of that And this is not even including the endless other economic implications from AI in other fields from advancing cancer discovery to workforce automation with physical AI. It's hard to measure AI sustainability if $50K in compute spend from a foreign actor can take down $10B of your own infrastructure. AI has become a bipartisan national security issue, and even Democrats would not want China overtake the US in this field.

Investor Letters

All letters

Is Nebius Fucked?

Nebius’ Q3 beat relied on $325 million of one-off partnership fees as it raised 2027 CapEx to $40–45 billion and may need $6–11 billion of…

NBIS $35B
Daniel Romero 4 clicks

Nvidia’s Future | My Question Marks

Nvidia’s future is framed around alleged China GPU diversion, tighter export controls and supply-chain risk after Jensen Huang’s claimed…

NVDA $4T
P Equity Research 3 clicks

Qualcomm Custom ASICs?

Qualcomm’s Alphawave SerDes, CPU cores and HBC could support custom AI ASICs as hyperscalers build heterogeneous fleets beyond GPUs.

QCOM $190B
Chipstrat 2 clicks

QXO Inc Earnings Update: Q3 2026

QXO's Q3 sales rose 79% to $4.9 billion after TopBuild and Kodiak acquisitions, while acquisition debt lifted interest expense to $163…

QXO $13B
SixSigmaCapital: Navigating the Financial Markets 2 clicks

Publications we follow

Every publication on this site, hand-picked.

130 publications

Newsletters 110

YouTube 4

Blogs 15

Seeking Alpha 88 of 290

Nominate a publication

X accounts we follow

Every account on this site, hand-picked.

91 accounts
Nominate an account

Investor letters we follow

376 firms

Sectors

Ordered by how often our editor reaches for them.