Expert Call | Lumentum & Marvell Deal
Marvell’s all-stock acquisition of Lumentum targets optical supply, DSP synergies and AI data-center demand, while adding fab integration, customer-retention and regulatory risks.
Wednesday, November 11, 2026
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From X
Deep Sail Capital on X
Scale across means linking data centers that are physically apart, so it requires switches and architecture that are extremely reliable and consistent. This becomes more important as training runs get bigger and inference spread out across distributed data centers. $ANET win in this market
Asif Suria on X
Maybe Jensen will mount a comeback the way @vishal_better did with $BETR It would be surprising if the board decides to oust him from $NVDA. What would this mean for the greater AI bubble with all the circular financing and such.
@DeepSailCapital Deep Sail Capital on X
I’m looking to short a lot of shitcos if they run here: $RGTI $IONQ $ACHR $QBTS just look at my Shortlist for names.
Deep Sail Capital on X
$QNT in Dec 1 Lockup. It trades at an insane valuation of 300 P/S as the market share count doesn’t count the economic interests currently not converted by Honeywell and Others.
@DeepSailCapital Deep Sail Capital on X
$SHLS & $ARRY Merger / Short Report Review
Investor Letters
All letters- Asset Value Investors Ltd October 2026 4347 $112M6727 $597M
- Sandon Capital — Activist Fund October 2026 FWD $134MSPSY $111M
- Minotaur Capital October 2026 CROX $7.3BHUT $7.5B
- Bell Asset Management October 2026 CRH $64BEXPGF $34B
- Lakehouse Capital Small Companies Fund October 2026 COGZF $429MFNCHF $530M
- Lakehouse Capital Global Growth Fund October 2026 ADYEY $31BNOW $107B
- Spheria — Global Smaller Companies Fund month ended 31 October 2026 SFM $4.5BSN $32B
- Forager Funds Management October 2026 OFX $71MPLT $95M
WaterBridge Q3 Update: Speed Ramp Powers Record Quarter and Datacenters on the Horizon
WaterBridge grew Q3 revenue 16.9% year over year as Speedway Phase I lifted produced-water volumes, while pursuing large-scale data center…
Lumen Technologies (NASDAQ: LUMN) Stock Rating: Upgrade To Accumulate After Q3 FY12/26 Earnings
Lumen was upgraded to Accumulate after Q3 revenue fell 12% to $2.7 billion, while strategic business revenue rose 10% and reached 55% of…
A Call with Cogent ($CCOI) CEO Dave Schaeffer: Data Centers, the $700M Refi and Life After T-Mobile
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My largest position is now a healthcare stock with 195% upside to my target
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I Called the YB CFO. Here’s What I Learned.
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Village Farms Well Positioned For Entry Into Texas Cannabis Markets (Rating Upgrade)
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AI is Heading for a Massive Oversupply: Top Hedge Fund Manager’s Prediction | David Orr
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Adobe Expert Insight Interview (No Paywall)
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PayPal tries again (and again)
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Sleep Well Portfolio (Apr 2026) - #24 Pick Published, Updates on GRAB, SE, WTC, VEEV
Sleep Well Portfolio publishes its 24th pick and updates Grab, Sea, WiseTech and Veeva as software stocks stabilize.
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Altria: An Oral History
Altria's Q1 2026 revenue rose 3.2% and adjusted EPS 7.3%, while oral tobacco share fell to 29% amid nicotine-pouch competition and a long…
Weekend Digest #343: Berkshire, Atlassian, Roblox
Berkshire Hathaway’s dot-com-era performance frames AI-boom comparisons, Atlassian beats earnings, and Roblox shares fall.
Winning Cultures, Brutal Truths
Norges Bank’s Winning Cultures conference drew lessons from Ken Griffin, Michael O’Leary and Jamie Dimon on rapid decisions, cost…
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Sectors
Ordered by how often our editor reaches for them.
