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Altimeter Capital Management, LP (auto-surfaced)

cloneable · 31-DEC-2025 → 31-MAR-2026

AUM $5,699,287,719 · 13 positions · top-10 98.5% · SEC filing history →

13FScore 69/100 — cloning their disclosed top holdings over ~4.7y returned +15%/yr vs S&P +10%/yr (alpha +5%/yr), ahead of the market in 42% of quarters. Cloneable 13F equity book only — excludes hedges/shorts/non-US.

New positions

Issuer% bookValueSince entryConvictionBusinessTags
$ARM · ARM HOLDINGS PLC4.6%$259,511,763+77%MedArm Holdings designs and licenses energy-efficient processor architectures and intellectual property used in most smartphones and a wide range of other computing devices.NASDAQSerenityBitget →
$AXON · AXON ENTERPRISE INC1.1%$63,272,864+20%MedAxon Enterprise develops public-safety technology, including Taser conducted-energy devices, body-worn cameras, and cloud software for evidence management and dispatch.NASDAQS&PBitget →

Added to (≥+25% shares)

Issuer% bookΔ sharesSince addConvictionBusinessTags
$UBER · UBER TECHNOLOGIES INC10.1%+43%+1%MedUber Technologies operates global mobility and delivery platforms connecting riders with drivers and customers with restaurants and couriers, plus a freight brokerage business.S&PSerenity
$CRWV · COREWEAVE INC6.1%+40%-5%MedProvides specialized cloud computing infrastructure built around GPUs, delivering high-performance compute capacity for artificial-intelligence and machine-learning workloads.NASDAQCitriniSerenityBitget →
$AVGO · BROADCOM INC0.4%+109%+20%LowBroadcom designs semiconductors for networking, broadband, wireless, and storage markets and provides enterprise infrastructure software, including VMware.NASDAQS&PSerenityBitget →

Top holdings now

Issuer% bookSince entryBusinessTags
$NVDA · NVIDIA CORPORATION28.6%+1288% Q4 '22NVIDIA designs graphics processing units (GPUs), AI accelerators, and computing platforms used for artificial intelligence, data centers, gaming, professional visualization, and automotive systems.NASDAQS&PCitriniSerenityBitget →
$META · META PLATFORMS INC19.6%+4173% ≥Q2 '21Meta Platforms operates social media and messaging services including Facebook, Instagram, WhatsApp, and Messenger, generating most revenue from digital advertising and investing in AI and metaverse technologies.NASDAQS&PCitriniSerenityBitget →
$UBER · UBER TECHNOLOGIES INC10.1%+43% ≥Q2 '21Uber Technologies operates global mobility and delivery platforms connecting riders with drivers and customers with restaurants and couriers, plus a freight brokerage business.S&PSerenity
$TSM · TAIWAN SEMICONDUCTOR MFG LTD8.1%+76% Q2 '25Taiwan Semiconductor Manufacturing (TSMC) is the world's largest dedicated semiconductor foundry, manufacturing advanced logic chips on a contract basis for fabless chip designers.CitriniSerenityBitget →
$MSFT · MICROSOFT CORP7.7%+52% ≥Q2 '21Microsoft develops and licenses software, cloud services, and devices, including the Windows operating system, Office and Microsoft 365 productivity apps, the Azure cloud platform, and Xbox gaming, with growing AI offerings.NASDAQS&PSerenityBitget →
$AMZN · AMAZON COM INC7.6%+90% Q2 '23Amazon.com is a technology and retail company operating online marketplaces, Amazon Web Services (AWS) cloud computing, advertising, streaming media, and consumer devices.NASDAQS&PSerenityBitget →
$CRWV · COREWEAVE INC6.1%+2% Q4 '25Provides specialized cloud computing infrastructure built around GPUs, delivering high-performance compute capacity for artificial-intelligence and machine-learning workloads.NASDAQCitriniSerenityBitget →
$SNOW · SNOWFLAKE INC5.1%+10% ≥Q2 '21Cloud data warehouse and analytics platformBitget →
$ARM · ARM HOLDINGS PLC4.6%+77% Q1 '26Arm Holdings designs and licenses energy-efficient processor architectures and intellectual property used in most smartphones and a wide range of other computing devices.NASDAQSerenityBitget →
$AXON · AXON ENTERPRISE INC1.1%+20% Q1 '26Axon Enterprise develops public-safety technology, including Taser conducted-energy devices, body-worn cameras, and cloud software for evidence management and dispatch.NASDAQS&PBitget →

Since entry / add = price change to the latest close (31-MAR-2026 book marked to market). Top holdings measure from the quarter-end when the name first entered the filer's disclosed top holdings (tagged e.g. Q1 '26); new & added positions measure from this quarter's quarter-end. Based on disclosed 13F snapshots — an approximation of entry, not the manager's actual cost basis. Generated 2026-07-20 · Alpha-Investor tracker