Bullpen.News From Edwin Dorsey
Get Daily Recap Feedback

Tuesday, October 27, 2026

Back to today

From X

@convequity 4 clicks

Convequity on X

Neoclouds trade at 2.6x invested capital, less than half the hyperscalers' 6.1x The seven neoclouds in Convequity's AI Bubble Barometer (ABBX), $CRWV, $NBIS, $IREN, $APLD, $CORZ, $CIFR and $BTDR, lost 7.2% of their combined enterprise value this week, from $190.2B at the 2 Oct close to $176.5B at the 9 Oct close. Over the same week the five hyperscalers, $MSFT, $AMZN, $GOOGL, $META and $ORCL, gained 2.4%, from $13,316B to $13,637B. 1. Enterprise value divided by invested capital (EV/IC) at the 9 Oct close was 2.6x for the neoclouds and 6.1x for the hyperscalers. At the 2 Oct close it was 2.8x and 6.0x. 2. ABBX estimates the weighted average cost of capital (WACC) at 14.6% for the neoclouds and 9.7% for the hyperscalers. 3. At the 9 Oct close, neocloud share prices were 20% to 45% below each stock's best Friday close since 17 Jul: CIFR −44.5%, CORZ −33.3%, BTDR −25.8%, IREN −24.6%, APLD −24.1%, CRWV −22.0% and NBIS −20.4%. Among the hyperscalers, ORCL was 10.9% below its best, AMZN and META 4.4% and GOOGL 1.3%, while MSFT closed above its best. We think most of the discount reflects the neoclouds' higher cost of capital rather than a mispricing. We would not call 2.6x cheap until they report their July to September backlog and customer prepayment figures.
@convequity 2 clicks

Convequity on X

A laser that only one company can supply will not scale to the volumes AI needs. That is the main reason $LITE is a less attractive investment to us than it was a few quarters ago. Our post on Lumentum got more attention than we expected, so we want to set out the argument in plain terms, including what we think about microLED. We did not say microLED will certainly happen. 1. The part in question is Lumentum's ultra-high-power external laser source. In co-packaged optics, the optical parts sit inside the chip package. The laser sits outside, in its own module, and its light is carried into the package by fibre. That outside module is the external laser source. Ultra-high-power means one laser produces enough light to feed many optical channels at once. 2. If only one vendor can make that laser, it has little chance of reaching meaningful volume. One supplier cannot carry a part the whole industry needs. So the industry has to find other paths around that bottleneck. 3. The first likely path is micro-VCSELs. A VCSEL is a vertical-cavity surface-emitting laser: a tiny laser that sends light out of the top of the chip rather than out of its edge. They are made many at a time on a wafer, and each one is low power. A micro-VCSEL is a very small version. Many small lasers do the job of one very powerful one. 4. The second path is a less powerful laser packed inside the NPO package. CW stands for continuous wave: the laser emits a steady beam, and a separate part, the modulator, switches that light on and off to carry data. NPO is near-packaged optics: the optical engine sits on the board right next to the chip, rather than inside the chip package or in a pluggable module at the front of the switch. In this path the CW laser is still fairly high power, but not ultra-high power, and it sits inside the optics package instead of in a separate external module. 5. The third path is microLED. A microLED is a very small light-emitting diode, the same kind of device as in a display, not a laser. Each one is switched directly to carry data, and many of them run in parallel over short distances. 6. On microLED, the consensus on X is that it will not work for AI interconnects. We are not saying it will certainly happen. It is one of several alternatives. But there is good research work on it, and it has a chance. Most of the criticism we see is aimed at one architecture. The research we rate uses microLEDs in a different architecture, and the criticism does not address it. 7. Lumentum will still grow. But compared with the previous few quarters it is a less attractive investment, because its ultra-high-power laser is the part the industry has to find a way around. We trimmed most of our Lumentum position earlier this year, around when the share price began to flatten.
@ParadisLabs

Paradis on X

With the Singapore Grand Prix in a few hours, I can't help but draw comparisons to the financial markets and the AI trade. One slow pitstop or a miscalculated overtake can undo weeks of preparation and cost millions of dollars. So with AI and semiconductor earnings fast approaching, it feels like we need a quick pitstop to get the race back on track. Rates remain high. Oil prices are elevated. Fresh frontier lab ARR concerns. AI capex. Circular financing.....all create some dark clouds which have resulted in de-risked positioning and low sentiment. Similarly, consumer confidence is low. New research from Morgan Stanley finds that net sentiment from Americans towards AI is at +14% compared with -20% for data center construction, with water requirements and environmental concerns among the biggest objections. It therefore seems like AI policy will become an even bigger stumbling block in the years to come... But the positive is that business fundamentals have remained strong highlighted by recent sold-out comments from $MU and $LITE CEOs. Plus $TSM reporting 55% YoY revenue growth as the de-facto proxy for the wider AI trade. My beloved Chelsea won 5-1 yesterday. But conceding even just 1 goal won't be good enough for the AI trade. With sentiment at fresh lows, I feel like all the key infrastructure companies need to report without any hiccups.
@StableBread 1 click

Fajasy on X

Neither of the two commercial prospects BWX Technologies $BWXT has named for its BANR microreactor is a data center. 1) Prodigy Clean Energy, a Montreal-based developer of factory-built nuclear plants: Two BANRs for a transportable pilot plant in Belledune, New Brunswick, built mainly at $BWXT’s Ontario plants and running in the early 2030s. New Brunswick’s government signed a letter of intent (LOI) to buy the power. $BWXT and Prodigy are still negotiating a definitive agreement, and the release provides no dollar value. 2) Tata Chemicals Soda Ash: A Wyoming soda ash producer that signed an LOI to explore deploying up to eight BANRs. $BWXT also markets BANR to data centers. However, I found no data center contract, customer, LOI, or revenue in any $BWXT press release from January 2025 through October 2026, in the FY2025 10-K, or in the 2026 10-Qs. $BWXT’s own mentions stop at a product page saying BANR can provide “clean electricity for municipalities, data centers and campuses,” and slides 11 and 25 from its Investor Day on September 29, 2026, which list “AI/data center demand” as a driver of nuclear demand in general. I didn’t hear the phrase “data center” mentioned once during Investor Day, and slide 49 lists data centers in the third phase of $BWXT’s microreactor plan. CEO Rex Geveden said at Investor Day that “the incremental demand from AI right now is 60 GW” and “winning at AI means winning at power, and winning at power probably means having a nuclear solution.” If he’s right, $BWXT benefits by supplying components, fuel, and services to more reactors, not by selling microreactors to data centers. Advanced Reactor Design and Engineering, the product line that includes Project Pele (its prototype microreactor for the Pentagon) and $BWXT’s other microreactor programs, brought in $203.8M in 2024 and $147.1M in 2025, then $52.6M in H1 2026, down from $69.8M a year earlier. At 3.0% of $BWXT’s $1,761.8M of H1 2026 revenue, microreactors are still a small, early business.

Investor Letters

All letters

Right-Sizing Memory

Micron’s AI memory demand depends on workload-specific accelerator designs that shift bits among HBM, GDDR and LPDDR, changing wafer…

MU $946BNVDA $5T
Chipstrat 4 clicks

Are Neoclouds Dead?

Neoclouds face tighter debt financing as AI infrastructure capex outruns cash flow, leaving cash-burning GPU providers more exposed than…

NBIS $42B
Daniel Romero 9 clicks

Reddit: Deep Dive Analysis

Reddit generated $805 million in Q2 2026 revenue, 95% from ads, but slowing Google search referrals expose AI-driven traffic and…

RDDT $18B
Hated Moats 6 clicks

Qualcomm Inc. (QCOM)

Qualcomm supplies chips for on-device AI agents and data center inference, with Meta and AWS agreements expanding its role across both…

QCOM $195B
SixSigmaCapital: Navigating the Financial Markets 5 clicks
WULF · long

Terawulf INC

TeraWulf is shifting from bitcoin mining toward data centers, seeking a higher-quality and more defensive business model.

WULF $5.4B
Value Investors Club

The Data Center Bridge

Small- and mid-cap data center stocks trade as one despite sharply different funding bridges: 12 of 15 cover fixed costs on signed…

IREN $9.9B
CV's Substack 16 clicks

Amkor Q3 FY12/26 Earnings Review

Amkor's Q3 sales were flat at $1.991 billion as computing and automotive/industrial growth offset a 27% communications decline; Q4 sales…

AMKR $10B
Cestrian Capital Research 4 clicks

Publications we follow

Every publication on this site, hand-picked.

129 publications

Newsletters 109

YouTube 4

Blogs 15

Seeking Alpha 69 of 271

Nominate a publication

X accounts we follow

Every account on this site, hand-picked.

91 accounts
Nominate an account

Investor letters we follow

190 firms

Sectors

Ordered by how often our editor reaches for them.