Bullpen.News From Edwin Dorsey
Get Daily Recap Feedback

Thursday, September 17, 2026

Back to today

Power Semiconductors: The Follow-Up

STMicroelectronics, Navitas and Wolfspeed offer contrasting power-semiconductor cases tied to NVIDIA’s 800V AI data-center architecture, spanning an incumbent leader, a speculative…

STM $45B
SixSigmaCapital: Navigating the Financial Markets 1 click

From X

@majgeoinvesting

Maj Soueidan on X

I can see that being true. But when you’re playing in the smaller cap universe, the information disconnect edge is crazy huge. Because less investors are looking at these stocks, no one‘s really finding the information. But yes, when people discover the info, the interpretation phase kicks in. With big caps it’s more about the interpretation phase because everyone is looking at the same information. With microcaps, you have two MultiBagger forces happening: Early information discovery + interpretation. By the way, let’s not forget that there’s so much information out there to interpret, that it creates “brain” overload. It’s going to be interesting to see how AI plays a part in solving some of that problem. 👊But generally, I do like your interpretation angle. It’s funny because when you find information arbitrage in microcaps… that’s so obvious… sometimes you have no movement in the stock because people are either interpreting it wrongly or just don’t believe it, etc. By the way, $HPE would be another good Bigcap Case Study you could use to support your interpretation argument. It just sat there at 15 bucks, as people debated their relevance in AI… And then overnight it goes to $50. I rarely buy big caps, but I got lucky and actually bought some call options ahead of the move.
@BlueDuckCap 2 clicks

BDC on X

Maybe this earlier post is hyperbolic. But Specs potential is real and the applications are very real and the implied value to $snap is negative. Btw go back and look at all my snap tweets - been as big a bear as any of you. But the worm is turning. Sub business 85% yy $1b+ rr and ads stable and 16% HC reduction to cut $500mn opex and SBC offset by buyback. So there’s a lot to like here and if specs can get a minority investor which i think is much more likely after today then game on. Oh and by the way snap could still cut opex by 50% just to get in line with $rddt on cost/employee.
@ActAccordingly 1 click

PAA Research on X

The trading action in $LEN should be pretty interesting following a disappointing print and underwhelming guidance (albeit not surprising). The stock trades at tangible book value with a 2.5% dividend yield (that used to mean something) and they look set to buyback 5-7% of the shares outstanding annually. They've moved their entire pricing and gross margin model down to meet the market so they can move volumes. They're moving units in Arkansas at $230,000. There's definitely a market at that price point. There's some controversy about their land bank accounting practices from the work of @hntrbrkmedia, but you still have a biz that's not impairing book and generating profits. Insiders own a fair amount, Berkshire bought last quarter. Is there enough bad news here? Is it finally washed out? https://t.co/j7W0oY1pY5

Investor Letters

All letters

A2Gold: Research Note

A2Gold's McIntosh drilling found 0.23 g/t gold over 65.5m, 370m southwest of the existing resource, and extended mineralization 86m…

KGC $34B
Atrium Research - Equity Research 2 clicks

Adobe 3Q26 Update

Adobe’s fiscal 3Q26 revenue grew 13%, while ARR growth slowed to 9.3% excluding Semrush.

ADBE $99B
Speedwell Memos 2 clicks

The Monday Morning Briefing

Latticework’s weekly briefing covers NVIDIA’s AI demand, Deckers’ de-rating, Shurgard’s asset discount, Flitto’s translation-data backlog…

DECK $11B
Latticework by MOI Global
ZM · long

Zoom Communications INC

Zoom Communications (ZM) is presented as a long investment idea.

ZM $27B
Value Investors Club 2 clicks

Lululemon: The 15-Minute Thesis

Lululemon’s North American sales, margins and legging demand are falling as Alo and Vuori gain share, leaving its brand moat and depressed…

LULU $11B
Hated Moats 2 clicks

The Five Deals That Made Apollo

Apollo Global Management’s five defining deals, from Executive Life to Intel, built a $1 trillion asset manager spanning insurance and…

APO $74B
Net Interest 1 click

TSOH Weekly Roundup (09/11/2026)

TSOH weekly roundup covers Meta’s child-safety settlement, Markel’s leadership transition, Peloton’s gym strategy and an upcoming Alarm.com…

MKL $22B
TSOH Investment Research 2 clicks

Publications we follow

Every publication on this site, hand-picked.

107 publications

Newsletters 90

YouTube 4

Blogs 12

Seeking Alpha 29 of 156

Nominate a publication

X accounts we follow

Every account on this site, hand-picked.

68 accounts
Nominate an account

Investor letters we follow

78 firms

Sectors

Ordered by how often our editor reaches for them.