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Tuesday, November 10, 2026

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From X

@aleabitoreddit

Serenity on X

If you look at CW laser ASPs for AI data centers, the pricing differences are pretty substantial: 70mW: ~$3–4 100mW: ~$4–6 (Source Photonics channel checks). With some premiums apparently going up to $7-$9 range with the recent shortage for pluggables. 120–150mW NPO: ~$15–20 350mW UHP CW: ~$40 (Nomura) 400mW UHP CW for NPO/CPO: ~$50–75 (Mizuho) With former communication laser chips going from 20-50 cents. The pricing and gross margins of these players go up with each architectural shift (60%+ for CPO lasers). And go up even more depending how far down the stack you go (selling ELSFP was ~2.5x revenue content) In terms of how I see the landscape now: - $COHR is probably the best risk adjusted laser player now, for people who don't like uncertainty. Their new $20B LTA is very substantial. - $LITE pretty negative now given the valuation overhang from $MRVL acquisition. Operationally very opsitive. - $AAOI has extreme demand visibility (likely $6-$9B in new LTAs from just 1 quarter), but credible execution uncertainty. They've also been focusing on pluggables + bottlenecked by DSPs, rather focusing on UHP CPO laser merchant markets. But I think if markets see a new $5B-$7B LTA that they're in late stage discussion for... and see the $4.4B MC. Pretty sure that's a catalyst for recovery. The demand doesn't disappear but timeline shifts back a few months. AOI also signaled DSP as the main bottleneck, last quarter it was TIAs, so other different component players that are interesting. - $SIVE has extreme capacity expansion (300m laser capacity targeted in total). The economic implications that they won't disclose are likely enormous relative to their MC, even if they sell $3 70mW lasers to China pluggable players. But there's a qualification uncertainty to fill the gap, that markets have punished the company for. Especially when management communication amplifies uncertainty, despite the ongoing shortage. Right now entire AI trade is going up and down together though.
@StableBread

Fajasy on X

QXO's $QXO roofing prices went from 1.1% below a year earlier in April to 4.1% above in September, per the November 9 call. Roofing and waterproofing, the business $QXO has owned longest, also grew its gross margin y/y in Q3, and its October daily sales rose 9.1% y/y, vs. 5.4% for all of $QXO. CEO Brad Jacobs said September "came in much stronger than expected." In my earlier post, I estimated that everything but TopBuild, the insulation business $QXO bought on July 1, made ~$272M of Q3 adjusted EBITDA, the same as in Q2. A higher roofing gross margin and flat adjusted EBITDA can both be right if $QXO's spending on people and technology grew faster than its gross profit, which the full Q3 report on November 12 should show. Jacobs also kept the $4B 2030 adjusted EBITDA target, but now measures it from "about $1.75 billion today," down from the "almost $2 billion" of 2025 combined EBITDA in $QXO's July investor Q&A. He said the ~$1.75B reflects current consensus estimates, so with the target unchanged, EBITDA now has to grow ~2.3x instead of ~2x. Jacobs told Tyler Grason of Patient Capital, who asked how he'd balance QXO with his new venture, CKX, that he works "pretty much seven days a week" and owns "about a quarter of the company." $QXO also said it has no debt maturities before 2031, over $2B of liquidity, and nearly two-thirds of its debt at fixed rates. So I read the call as the roofing business finally turning, but from a lower starting point than $QXO used in July. What I'd want to see in the full Q3 report on November 12: 1) Roofing: Its adjusted EBITDA vs. Q3 2025, if $QXO breaks it out, to see whether the gross margin gain carried through. 2) Costs: Whether operating expenses grew faster than gross profit across $QXO.

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Insider activity October 2026

Asian insider buying reached $2.9 billion in October, the highest since 2018, with South Korea and Thailand leading.

BKRKY $23B
Asian Century Stocks 1 click

Roblox: Capture This Moment

Roblox’s Q3 FY26 DAUs fell year over year for the first time, while bookings declined 12% to $1.7 billion.

RBLX $35B
TSOH Investment Research 1 click

DoorDash and Google

DoorDash and Google.

DASH $79B
Stratechery by Ben Thompson – On the business, strategy, and impact of technology. 4 clicks
ADBE · long

Adobe INC

Adobe's dual network effects and platform entrenchment make AI fears a buying opportunity for the software compounder.

ADBE $93B
Value Investors Club 1 click

Thoughts on PayPal Buyout Offer

PayPal faces a $60.50-per-share buyout offer from Stripe and Advent, with a rejection or counteroffer above $80 viewed as more likely.

PYPL $49B
Hidden Rock Capital's Newsletter

Rebound Watchlist: July 2026

Rebound Capital's July 2026 watchlist puts AeroVironment and Coinbase under review after UnitedHealth rose more than 70% from its low.

COIN $36B
Rebound Capital

New Position: Volatility Merchant

A digital market-infrastructure platform dominant in rates and expanding in credit trades at 22 times free cash flow, with 45%+ FCF margins…

TW $30B
Aurelion Research

Artificial Bloom

Bloom Energy’s AI data-center fuel-cell growth plans face scrutiny over scandium supply, with Hunterbrook alleging China dependence and…

BE $52B
Doomberg 1 click

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