Bullpen.News From Edwin Dorsey
Get Daily Recap Feedback

Latest News

Market cap$10B–$500B
All Over $50MOver $300MOver $2BOver $10B
All Under $1BUnder $10BUnder $100BUnder $500B
SectorsAll
Filter by sector
Thursday, October 15, 2026· 3832 stock ideas· 217 writers·
15,660 views· 7,398 clicks

[scuttleslops] MRVL, APP, AMZN, Chips

Marvell is positioning networking, optical connectivity and server-management chips as AI data centers link GPUs, custom accelerators and racks, lifting five-year targets.

MRVL $241B
scuttleblurb 5 clicks

From X

@convequity 1 click

Convequity on X

AI swarms could make network security more important. Anthropic's October 12 research ran an AI model across 15 cheap Android TV boxes at 0.39 tokens per second. The small models still couldn't reliably complete the full replication cycle. I think we're still early. Inference on this hardware is painfully slow. But the idea is interesting because human-level intelligence isn't necessary for something to reproduce and spread. Think of insects: limited individual intelligence, yet populations can spread widely. An AI worm could carry its model with it, adapt to unfamiliar devices and use compromised hardware to run the next copy. A model too large for one device could be split across several. Better processors and more memory in future cameras, TV boxes and other connected devices would make more local inference possible, wherever attackers can gain access. That creates a security problem beyond installing software on individual devices. You're not going to put an endpoint security agent on every camera or TV box. You need to identify those devices through the network, restrict what they can communicate with and isolate them when compromised. A perimeter firewall alone cannot inspect traffic that never passes through it. I think $FTNT could benefit here. Its agentless device discovery and network segmentation fit this problem, especially across distributed sites. More capable AI on unmanaged devices could increase demand for those controls. The opportunity also extends to networking vendors that integrate security into switches and wireless access points, where they can control how devices connect and communicate.
@stockgutter

SG on X

I am a skeptic of the current quantum companies but cannot ignore that $IONQ just doubled its cash hoard from $2B to $4B, selling shares/prefunded warrants at $40 (above market) covered 2:1 by warrants with a strike at $69.46. Not a bad move imo. While I agree with critics that the warrants are a bit oppressive, shitcos will have to pay up one way or another to raise $$ in size. There are worse structures. No position in IonQ rn, but considering selling long-dated calls in the 2x inverse ETF $IONZ - I think the underlying will participate strongly in any junk bounce towards year end.
@aleabitoreddit 1 click

Serenity on X

Clearly a macro related drop after CPI numbers came out today and further US rate hike anticipation. Since $KOSPI, $SPY, and Nikkei ended up plummeting. There's too many potential second/third order effects that's hard to map due if $CRWV goes down or frontier labs struggle (given contractual obligations). Rate hikes understandably amplifies a lot of those fears. But I do think everything getting sold off together presents opportunities. If $LITE has take/pay contracts + sold out until 2029 for lasers and is being financed by hyperscalers for 2031 demand. The demand visibility + financing (with counterparties like $MSFT or $AMZN) are too solid that I wouldn't bunch companies in the optical sector together (that already have cash on hand via ATMs or private placement). With a neocloud that requires billions in future toxic financing in high rate environments. I think markets will eventually distinguish nuances from actual profitability, financing, and long term demand sustainability rather than just treating everything as one "bubble".
@aleabitoreddit 1 click

Serenity on X

It's interesting to see Elon interacting with finance X accounts out of the blue. Then amplifying $CRWV financing concerns, Chinese memory flooding, to AI investors being gamblers recently. With $SPCX and $TSLA, I do think Elon is a visionary but from how it looks from the outside... Amplifying concerns about competitors does make their financing more difficult as a self-fulfilling prophecy. And multiple posts about Chinese memory flooding after calling Samsung/SK Hynix pricing extortion does harm these supplier valuations... The economic incentives of doing so probably benefits Tesla/SpaceX more in the long run, even if everything goes down together. There's merit to a lot of things (I've been voicing Coreweave concerns about debt interest + rate hikes for the longest time...). But much like high end memory flooding to nuances of "No crying in a Casino" when the $AVGO CEO comments were regarding OpenAI ARR datapoints... were missed. You can throw rocks at others when a glass house is propped up by passive index flows

Investor Letters

All letters

Free Recaps of the best new stock ideas, delivered every morning.

Read past recaps

Lennar, Part One: The Story

Lennar grew from a Miami builder into one of America’s two largest homebuilders, controlling land largely through options and land banks…

LEN $17B
Latticework by MOI Global 10 clicks

Lennar, Part Two: The Deep Dive

Lennar’s second audio program examines the homebuilder’s business for professional investors and housing analysts.

LEN $17B
Latticework by MOI Global 11 clicks

Toll roads in the sky

Asia's elevator boom favors maintenance and modernization providers, with Otis deriving nearly 90% of operating profit from after-sales…

OTIS $26B
Asian Century Stocks 1 click

Have a source we’re missing? Send your pick

Recent recaps

Latest recap

Wednesday, October 14 70 stock ideas
  • October 2026 Random Ramblings Yet Another Value Podcast
  • Visa: Unpacking The 7 Powers And Forward Valuation Ahead Of Q4 Earnings Seeking Alpha
Read the recap

All recaps

Publications we follow

Every publication on this site, hand-picked.

129 publications

Newsletters 107

YouTube 4

Blogs 17

Seeking Alpha 49 of 227

Nominate a publication

X accounts we follow

Every account on this site, hand-picked.

88 accounts
Nominate an account

Investor letters we follow

189 firms

Sectors

Ordered by how often our editor reaches for them.

Anything we’re missing?

Send us a pick