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Next edition in 2597 min Jul 29, 2026, 11:00-23:00 Lisbon
Premarket Alpha Post-Market Alpha
Daily Alpha Post-Market Alpha by Buzzberg Research

What changed since premarket

Microsoft showed AI capex converting into cloud growth; Meta showed rising spend, debt and weaker cash conversion. Warsh’s 9-3 hold still tightened the long end, while Korea’s memory rout was leverage-amplified but fixed-price HBM contracts cloud the rebound case.

Main narratives

day change
01

Microsoft cleared the conversion test; Meta did not

Microsoft’s tracked-holder recap put Azure growth at 43%, commercial backlog growth at 84% to $678B, and quarterly capex at $35.8B, yet about $19.6B remained after capex. A separate Meta review saw 28% revenue growth but $83.7B of long-term debt and only $784M of free cash flow as capex guidance rose. The market is separating spend that already converts from spend still demanding proof.

02

A policy hold still tightened the long end

The Fed held 9-3, with Hammack, Kashkari, and Logan preferring a 25bp hike. Jim Bianco reported the 30-year yield up 12bp to 5.21%, a 19-year high, while former Fed trader Joseph Wang said Warsh’s undefined broader inflation gauge raised the risk premium for long bonds. Votes and market prices, not forward guidance, are becoming the transmission channel.

03

Korea’s crash is mechanical, but the contract question is real

A 3PRO panel said credit and leveraged-account liquidations amplified selling before the feared AI-demand deterioration had appeared. Steve Jang argued SK Hynix is solid in AI compute for two years and booked under long-term contracts. An unaudited ValueInvesting post raised the offsetting issue: fixed-price HBM agreements may cap participation in commodity DRAM price spikes.

04

Capacity reservation is moving downstream

Stonepeak’s co-founder said contracted data centers differ from dotcom-era fiber and identified power, grid access, and permitting as scarce skills. Serenity reported separate AXTI capacity reservations with COHR and LITE but said pricing is unknown. Unaudited Reddit DD adds water permitting through TTEK as a quieter constraint rather than another compute proxy.

Themes of the session

?
Z-score shows how far this edition's mention count is above or below the theme's own average across 20 comparable earlier editions. +2.7σ means mentions are 2.7 standard deviations above that average — simply, the theme is being mentioned much more often than usual. It measures attention, not bullishness or expected return. Themes need at least 8 posts; gold begins at +2σ, and σ is hidden when history is too thin.
Insurance +9.5σ
18 posts 6 voices base 2.6
Construction & Infrastructure +6.0σ
16 posts 12 voices base 3.4
Equity Indexes +4.3σ
65 posts 31 voices base 32.5
AI ASIC +4.2σ
31 posts 11 voices base 10.0
Restaurants +4.0σ
11 posts 7 voices base 2.1
MedTech +3.8σ
14 posts 7 voices base 2.4
Hyperscalers +2.2σ
107 posts 39 voices base 45.5
Bonds & Rates +1.8σ
18 posts 13 voices base 9.2
Grid Equipment +1.6σ
11 posts 6 voices base 4.0
GLP-1 / Obesity +1.3σ
9 posts 5 voices base 4.0
Payments & Fintech +1.2σ
13 posts 6 voices base 5.5
Brokers +1.2σ
8 posts 6 voices base 3.9
Clean Energy +1.1σ
13 posts 8 voices base 6.7
Pharma & Biotech +1.0σ
13 posts 7 voices base 8.9
Positioning Market Radar →

Buying / adding

2 positions · 3 voices

Fresh BE and AMKR adds

Kaizen explicitly bought BE at $176, his first buy since March; Crux separately added BE and AMKR to an infrastructure basket. These are two disclosed fresh actions, not proof of consensus.

BE
7d before-25.0%
since call +62.6%
7d before-36.2%
since call +12.2%

Selective / waiting

3 positions · 3 voices

Fading / not buying

3 positions · 3 voices
YouTube
65 videos · 31h 02m The strongest video evidence separated Fed credibility, contract-backed infrastructure, and mechanically amplified memory selling. Open the desk →
X
2290 posts X exposed corporate cash-conversion dispersion, a long-end credibility shock, forced-flow evidence, and selective capacity reservations. Open the desk →
Reddit
30 threads Reddit contributed useful but unaudited angles on HBM pricing, lease-backed AI financing, water permitting, Microsoft backlog, and Korea’s leverage decay. Open the desk →
Substack
3 letters One full public article framed AI as inflationary demand now and deflationary productivity later; two previews exposed no auditable thesis. Open the desk →