Case file · CIK 0001569049

Light Street Capital Management, LLC

Technology and internet-oriented manager for AI application and consumer internet signals.

Glen KacherFounder / CIO
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Q4 2025 · SEC 13F case file

Light Street Capital Management, LLC

13F value$649.8MTop themeOtherTop 1076.3%Lines24
#1TSMSemis12.6%
#2CHIME FINL INCConsumer10.5%
#3NVDASemis9.8%
#4AVGOSemis7.7%
#5BILL HOLDINGS INCOther7.4%

KOL-style case note

This is the public 13F money map for Light Street Capital Management, LLC.

Technology and internet-oriented manager for AI application and consumer internet signals. This page turns the latest public filing into a shareable research story: what the entity owns, which theme is driving the portfolio, and where to investigate next.

Who this is

Technology and internet-oriented manager for AI application and consumer internet signals. It belongs in a smart-money radar because its public 13F shows quarterly capital direction and theme preference.

Top holding

The latest filing's largest public position is TSM, around 12.6% of the disclosed 13F portfolio. That is the first place to look for the current thesis.

Main theme

Other is the clearest public theme in the portfolio. The important question is whether that theme repeats across the top positions, not just whether one stock worked.

Portfolio shape

The latest public portfolio is about $649.8M, with 24 lines and roughly 76.3% in the top 10. Higher concentration means a few decisions can explain more of the proxy return.

Why track it

This is not a live trading signal. It is a quarterly capital map: start with the ranking, inspect the top holdings, then ask whether the manager has a repeatable framework.

How to read it

13F filings are delayed and incomplete. They do not show shorts, many derivatives, private positions, cash, or current trade timing. Use this page to generate research questions, not to replace diligence.

Smart Money VelocityVelocity score blends 13F value growth, concentration, theme purity, option exposure, and filing history. It is a prioritization score, not a return.

58
Velocity + theme concentration

Score blends filing growth, concentration, theme purity, call exposure, and filing history.

13F value

$649.8MQ4 2025, latest public filing

Growth since first filing

1.58x$410M$649.8M

Reporting lag13F filings arrive after the quarter ends. The page shows a delayed public snapshot, not live positions.

45dQuarter-end snapshot, not live positions
Public Disclosure Proxy Return

This is not actual fund performance. Returns and rankings use public disclosures after they become visible, not private NAV or live trading.

Disclosure workflow

How to read this page

Every number is anchored to a public quarterly filing. The report date is the portfolio snapshot; the filing date is when the market could actually see it.

Report quarterQ4 2025Public filing date2026-02-17Ranking startsafter public filingRanking gate70% price coverageCoverage is the share of eligible public holdings that can be mapped to a ticker and priced. Debt, internal funds, and non-priced lines are excluded from the denominator.

Public holdings

Q4 2025 exposure map

2413F lines
HoldingThemeTypeValue%
TAIWAN SEMICONDUCTOR MFG LTDTSM · 268,392 sharesSemisSH$81.6M12.6%
CHIME FINL INC16935C109 · 2,710,289 sharesConsumerSH$68.2M10.5%
NVIDIA CORPORATIONNVDA · 340,000 sharesSemisSH$63.4M9.8%
BROADCOM INCAVGO · 143,779 sharesSemisSH$49.8M7.7%
BILL HOLDINGS INC090043100 · 878,000 sharesOtherSH$47.9M7.4%
ADVANCED MICRO DEVICES INCAMD · 219,487 sharesOtherSH$47M7.2%
ALPHABET INCGOOGL · 134,500 sharesConsumerSH$42.1M6.5%
GITLAB INC37637K108 · 1,060,000 sharesOtherSH$39.8M6.1%
JFROG LTDFROG · 462,000 sharesOtherSH$28.9M4.4%
CONFLUENT INC20717M103 · 910,000 sharesOtherSH$27.5M4.2%
CONSTELLATION ENERGY CORPCEG · 63,065 sharesPowerSH$22.3M3.4%
REDDIT INCRDDT · 90,000 sharesConsumerSH$20.7M3.2%
NETFLIX INCNFLX · 200,000 sharesConsumerSH$18.8M2.9%
AMPLITUDE INC03213A104 · 1,500,000 sharesOtherSH$17.4M2.7%
AMAZON COM INCAMZN · 69,500 sharesConsumerSH$16M2.5%
ASML HOLDING N VASML · 10,988 sharesSemisSH$11.8M1.8%
AMKOR TECHNOLOGY INC031652100 · 287,895 sharesOtherSH$11.4M1.7%
ATLASSIAN CORPORATIONTEAM · 63,272 sharesSoftwareSH$10.3M1.6%
CELLEBRITE DI LTDM2197Q107 · 492,755 sharesOtherSH$8.9M1.4%
NXP SEMICONDUCTORS N VNXPI · 24,927 sharesSemisSH$5.4M0.83%
MKS INC.55306N104 · 19,582 sharesOtherSH$3.1M0.48%
ANALOG DEVICES INC032654105 · 10,152 sharesOtherSH$2.8M0.42%
APPLE INCAAPL · 10,039 sharesOtherSH$2.7M0.42%
GDS HLDGS LTD36165L108 · 65,272 sharesOtherSH$2.3M0.35%

Quarter tape

Reported 13F value

SEC EDGAR
Q1 2023$410MQ2 2023$377.3MQ3 2023$339.8MQ4 2023$333.9MQ1 2024$413.5MQ2 2024$435.3MQ3 2024$422.6MQ4 2024$544.6MQ1 2025$358.1MQ2 2025$489.5MQ3 2025$594.5MQ4 2025$649.8M

Signal breakdown

Why this matters

58
VelocityVelocity score blends 13F value growth, concentration, theme purity, option exposure, and filing history. It is a prioritization score, not a return.

13F value is 1.58x the first tracked filing.

76
ConcentrationPurity describes how much of the portfolio is concentrated in one inferred theme. It is useful when a manager is expressing a very specific thesis.

Top ten public lines are 76.3% of the latest report.

24
Holdings

24 reportable lines in the latest public filing.

12
History

12 tracked quarterly 13F reports in the database or seed layer.

Publisher mode

Twitter-ready card

Evidence layer

What is public, what is inferred

Public SEC data

13F reports disclose long reportable U.S. securities and long put/call options. They do not show cash, private stakes, shorts, written options, or current live holdings.

Inferred theme

Theme tags are deterministic product analysis from issuer, CUSIP, option type, and keyword rules. They are not SEC labels.

Daily automation

Vercel Cron calls the EDGAR ingestion endpoint every day and records per-manager ingestion results.