Case file · CIK 0001541617

Altimeter Capital Management, LP

Cloud, software, and platform exposure with strong theme-expression value.

Brad GerstnerFounder / CEO
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Q4 2025 · SEC 13F case file

Altimeter Capital Management, LP

13F value$6.7BTop themeConsumerTop 1089.2%Lines18
#1NVDASemis22.7%
#2METAConsumer18.3%
#3MSFTSoftware9.3%
#4AMZNConsumer7.7%
#5UBERConsumer6.9%

KOL-style case note

This is the public 13F money map for Altimeter Capital Management, LP.

Cloud, software, and platform exposure with strong theme-expression value. 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

Cloud, software, and platform exposure with strong theme-expression value. 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 NVDA, around 22.7% of the disclosed 13F portfolio. That is the first place to look for the current thesis.

Main theme

Consumer 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 $6.7B, with 18 lines and roughly 89.2% 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.

60
Velocity + theme concentration

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

13F value

$6.7BQ4 2025, latest public filing

Growth since first filing

1.46x$4.6B$6.7B

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

1813F lines
HoldingThemeTypeValue%
NVIDIA CORPORATIONNVDA · 8,099,773 sharesSemisSH$1.5B22.7%
META PLATFORMS INCMETA · 1,845,368 sharesConsumerSH$1.2B18.3%
MICROSOFT CORPMSFT · 1,277,352 sharesSoftwareSH$617.8M9.3%
AMAZON COM INCAMZN · 2,215,660 sharesConsumerSH$511.4M7.7%
UBER TECHNOLOGIES INCUBER · 5,588,792 sharesConsumerSH$456.7M6.9%
SNOWFLAKE INCSNOW · 2,027,604 sharesSoftwareSH$444.8M6.7%
TAIWAN SEMICONDUCTOR MFG LTDTSM · 1,219,227 sharesSemisSH$370.5M5.6%
COUPANG INCCPNG · 15,676,794 sharesOtherSH$369.8M5.6%
COREWEAVE INCCRWV · 3,213,230 sharesComputeSH$230.1M3.5%
CONFLUENT INCFLNT · 6,933,250 sharesOtherSH$209.7M3.1%
ALPHABET INCGOOGL · 519,290 sharesConsumerSH$162.5M2.4%
ZILLOW GROUP INCZG · 2,187,421 sharesOtherSH$149.2M2.2%
ROBINHOOD MKTS INCHOOD · 1,293,292 sharesOtherSH$146.3M2.2%
MERCADOLIBRE INCMELI · 68,480 sharesConsumerSH$137.9M2.1%
SHOPIFY INCSHOP · 570,210 sharesSoftwareSH$91.8M1.4%
BLOOM ENERGY CORPBE · 260,730 sharesPowerSH$22.7M0.34%
BROADCOM INCAVGO · 32,129 sharesSemisSH$11.1M0.17%
GRAB HOLDINGS LIMITEDGRAB · 3,502,000 sharesOtherSH$1M0.02%

Quarter tape

Reported 13F value

SEC EDGAR
Q1 2023$4.6BQ2 2023$5.5BQ3 2023$5.3BQ4 2023$6BQ1 2024$6.5BQ2 2024$6.7BQ3 2024$6.8BQ4 2024$5.5BQ1 2025$5BQ2 2025$6.9BQ3 2025$7.6BQ4 2025$6.7B

Signal breakdown

Why this matters

60
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 1.46x the first tracked filing.

89
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 89.2% of the latest report.

18
Holdings

18 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.