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S

Serenity

@aleabitoreddit

Global rank #5 · Curated from public X commentary

AI supply-chain bottleneck thesis · optical networking leader

Followers

470K+

Public holdings

11

Portfolio avg 24h

+3.07%

Stated return

YTD +122% (peak +501%, self-reported, unverified)

Strategy

Bottleneck theory: own upstream choke points Nvidia depends on (InP substrates, CW lasers, optical module testing, etc.).

Former AI research scientist and RISC-V Foundation member. Rose from Reddit WSB to X with a focus on AI/semiconductor supply-chain bottlenecks — fast-rising discussion in English and Asian investor circles.

Sector Breakdown

Optical / Silicon Photonics

6 holdings

+2.53%

Storage / HBM

1 holdings

+6.54%

AI / Cloud Compute

2 holdings

+6.91%

Crypto

2 holdings

-0.89%

Live Portfolio

Public holdings map

Updated 9/26/2026, 11:43:18 PM

SymbolSectorPrice24hThesisShare
AXTIAXT IncOptical / Silicon Photonics$78.94+12.72%InP/GaAs substrate bottleneck
AAOIApplied OptoelectronicsOptical / Silicon Photonics$101.4-3.58%800G/1.6T optical modules
MRVLMarvell TechnologyOptical / Silicon Photonics$261.94+7.24%AI networking silicon
COHRCoherentOptical / Silicon Photonics$295.83-6.78%Full optical components chain
LITELumentumOptical / Silicon Photonics$941.65+1.15%Optical module leader
GLWCorningOptical / Silicon Photonics$156.74+4.40%Fiber and data-center glass
MUMicronStorage / HBM$1,082.28+6.54%HBM/DRAM memory
NBISNebiusAI / Cloud Compute$237.33+6.17%AI cloud infrastructure
CRWVCoreWeaveAI / Cloud Compute$87.59+7.66%GPU cloud
ETHEthereumCrypto$2,692-2.22%Public crypto interest
COINCoinbaseCrypto$195.11+0.44%Regulated exchange exposure

Key Highlights

  • ◆Publicly cited 38+ names across seven optical layers
  • ◆AXTI InP substrate thesis gained industry validation
  • ◆Dubbed the AI-era Roaring Kitty by followers
  • ◆Rapidly rising attention among global tech investors
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Positions from public X views, not 13F filings; sizes not independently verified.