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Friday, October 30, 2026

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@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 2 clicks

Fajasy on X

Newbury Street II $NTWO, the SPAC taking robot-safety maker FORT Robotics public, closed at $10.81 on October 9, below the cash in its trust. The final proxy for its October 28, 2026 extension vote, filed the same day, shows $186.9M in the trust as of October 7, or $10.833/share. The vote would push Newbury's deadline for closing the deal from November 4 to February 4, 2027, and holders who want to cash out at $10.833 have until 5pm EST on October 26 to submit their shares. The proxy also says the S-4 (the merger filing) is still "to be filed," 52 days after FORT CEO Samuel Reeves told employees to expect it "in the coming weeks." So at $10.81, the market values the FORT deal at zero, and holders who skip this redemption can still cash out at the merger vote, once they've seen the S-4.

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Another Haircut with Avy the Barber

SoFi’s stock case hinges on interest rates, tangible book value and private-credit loan sales after its $1.5 billion equity offering.

SOFI $22B
WHAT ARE WE DOING? “Contrarians At The Gate” 3 clicks

Twilio CEO: ‘Buy the dip!’

Twilio CEO Khozema Shipchandler urged investors to “buy the dip” after earnings sent the software maker’s shares down 17% after hours.

TWLO $31B
The Technology Letter 2 clicks

OSS Q3 FY12/26 Earnings Analysis

One Stop Systems grew Q3 continuing-operations revenue 36% to $12.6 million, raised FY2026 revenue guidance to $45 million, and used $11.8…

OSS $129M
Cestrian Capital Research 1 click

CoStar: 3Q26 Business Recap

CoStar’s 3Q26 revenue growth slowed to 14% as bookings fell to $37 million, while cost cuts lifted EBIT margin to 8.8%.

CSGP $13B
Speedwell Memos 3 clicks
RYZ · long

Ryerson Holding CORP

Ryerson Holding (RYZ) is a long position following its all-stock merger with Olympic Steel, at 1.7105 RYZ shares per Olympic Steel share.

RYZ $1.7B
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