Bullpen.News From Edwin Dorsey
Get Daily Recap Feedback

Latest News

Market capOver $10B
All Over $50MOver $300MOver $2BOver $10B
All Under $1BUnder $10BUnder $100BUnder $500B
SectorsAll
Filter by sector
Thursday, October 15, 2026· 5087 stock ideas· 217 writers·
15,424 views· 7,303 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 1 click

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.
@convequity

Convequity on X

$NVDA's falling unit share in China's data-centre AI chip market overstates how much business Nvidia has lost to Huawei. Three things explain why. 1. IDC counts units, and did not say whether that count includes the Blackwell parts barred from China and reportedly smuggled in. Chinese demand also reaches Nvidia outside China. Xiaomi or ByteDance rents a Blackwell cluster in Malaysia from a local cloud provider. That is Nvidia revenue from a Chinese buyer that never appears as a Chinese unit. So Nvidia's share of what Chinese buyers spend on AI compute is higher than its share of counted units. 2. Huawei's volume growth is real, and memory explains how. Huawei cannot get enough stacked high-bandwidth memory, the HBM that top-end AI chips need. The 910C ran on an older grade, HBM2E, that Huawei had been able to mass procure. The new 950PR uses lower-bandwidth single stack memory instead of stacked HBM, so the 950PR does not depend on HBM supply. Each chip moves data more slowly, and Huawei can make many more of them. Also, we expect 950DT to ramp up quite quickly alongside 960DT coming earlier in 1Q27 instead of original 4Q27 timeline due to Huawei's own HBM variant that is able to ramp up production quicker. 3. So Nvidia's drop is not Nvidia failing to supply China. In our view, it has three causes: US export rules that bar its best parts, Beijing promoting domestic chips and requiring approval to import Nvidia's compliant ones, and a 950 series that beats the 910 series it replaces and is production-wise attractive for model serving. For Nvidia, where Chinese compute spend goes matters more than the China unit count, and much of it still goes to Nvidia hardware, in China or in Malaysia.
@aleabitoreddit 4 clicks

Serenity on X

$TSM released earnings today. I was more curious about commentary given recent the market panic. For analyst Q&A rounds: Q: Citi explicitly challenged TSMC on AI financing, HBM, CoWoS, lasers and the risk of overbuilding capacity A: $TSM assessed CSP capex, DC construction conditions, customer financial conditions, and supply of critical components. Management's conclusion is still that "demand exceeds supply". As well as that AI accelerator revenue growth could exceed its previous 50%+ CAGR projection through 2029. This is a more meaningful statement since it addresses some concerns regarding recent selloff. Q: JPM asked if wafer supply could be tighter in 2027 than in 2026 (demand visibility) A: Wei (Chairman/CEO) stated $TSM even sends staff to verify DC construction progress on site. And after assessing all the factors, TSMC believes gap between supply and demand remains substantial. It could not determine whether the extent of the gap given customers continues to increase demand. Q: On pricing power: A: Wei responded that there is "no ceiling on TSMC's profitability" but that profits will not surge dramatically overnight. (Source: NextApple, Taiwanese press) Regarding earnings, very strong: as usual - TSMC record profits of $23.6B (68% Y/Y growth), and revenue jumping to $46.72B, beating expectations. - Q4 Guidance was $52.3-$54.3B revenue off 65-67% gross margins. TLDR: - No signs of any slowdown or collapse as AI demand far exceeds supply for foreseeable future. $TSM is probably the fundamental proxy/canary to how the overall AI semi trade is doing. - On financing concerns and fear of overcapacity showing up in semiconductor demand: $TSM specifically examined the risks investors are concerned about now and assessment still points to unmet demand. During the Q&A session, Wei said AI demand was "very, extremely strong," with absolutely no signs of slowing. Underlying AI semi supply chain growth is healthier than recent market panic suggest.
@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".

Investor Letters

All letters

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

Read past recaps

My 2028 numbers

ASML’s €11.7 billion quarter benefited from €3.3 billion in installed-base sales and operating leverage, while the MATCH Act threatens…

ASML $660B
Best Anchor Stocks 22 clicks
GFL · long

Gfl Environmental INC

GFL Environmental, North America’s fourth-largest waste manager with a US$19 billion market cap, is pitched long.

GFL $15B
Value Investors Club

Apple and a Hacker’s Future

Apple’s walled garden feels limiting as AI increases the value of open systems and hacker-friendly tools.

AAPL $5T
Stratechery by Ben Thompson – On the business, strategy, and impact of technology.

British American Tobacco: Harvest

British American Tobacco’s U.S. reset revives combustibles and rebuilds its nicotine-pouch portfolio after legacy-brand writedowns and Velo…

BTI $121B
Invariant 5 clicks

Practical Parametric Yield

Cerebras’s WSE-3 faces parametric-yield constraints that could restrict supply, making power and clock-speed tradeoffs central to its next…

CBRS $39B
Irrational Analysis 3 clicks

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 225

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