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David Tepper / Appaloosa

⭐ Priority · cloneable · 31-DEC-2025 → 31-MAR-2026

AUM $5,933,477,986 · 31 positions · top-10 74.3% · SEC filing history →

13FScore 93/100 — cloning their disclosed top holdings over ~4.7y returned +40%/yr vs S&P +10%/yr (alpha +30%/yr), ahead of the market in 63% of quarters. Cloneable 13F equity book only — excludes hedges/shorts/non-US.

New positions

Issuer% bookValueSince entryConvictionBusinessTags
$SNDK · SANDISK CORP3.0%$178,689,375+113%MedSanDisk designs and produces flash memory storage products, including solid-state drives, memory cards, and USB drives for consumer and enterprise use.NASDAQS&PCitriniSerenityBitget →

Added to (≥+25% shares)

Issuer% bookΔ sharesSince addConvictionBusinessTags
$AMZN · AMAZON COM INC15.2%+98%+19%HighAmazon.com is a technology and retail company operating online marketplaces, Amazon Web Services (AWS) cloud computing, advertising, streaming media, and consumer devices.NASDAQS&PSerenityBitget →
$UBER · UBER TECHNOLOGIES INC7.7%+242%+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
$VST · VISTRA CORP5.1%+114%+3%MedVistra is an integrated power company that generates electricity from natural gas, nuclear, coal, and renewables and sells retail electricity to consumers and businesses.S&P
$EWY · ISHARES INC5.0%+28%+32%MedThe iShares exchange-traded fund family from BlackRock; under ticker EWY the fund tracks a South Korea equity index, holding large- and mid-cap Korean stocks.CitriniSerenityBitget →

Top holdings now

Issuer% bookSince entryBusinessTags
$AMZN · AMAZON COM INC15.2%+46% ≥Q2 '21Amazon.com is a technology and retail company operating online marketplaces, Amazon Web Services (AWS) cloud computing, advertising, streaming media, and consumer devices.NASDAQS&PSerenityBitget →
$MU · MICRON TECHNOLOGY INC9.5%+1245% Q2 '23Micron Technology designs and manufactures memory and storage products, including DRAM, NAND flash, and related memory technologies used in computing, data centers, mobile, automotive, and networking.NASDAQS&PCitriniSerenityBitget →
$GOOG · ALPHABET INC8.4%+174% ≥Q2 '21Alphabet is the holding company for Google, generating revenue from search and advertising, YouTube, Android, Google Cloud, and other technology businesses.NASDAQS&P
$UBER · UBER TECHNOLOGIES INC7.7%+45% 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 MANUFAC7.6%+295% Q2 '23Taiwan Semiconductor Manufacturing (TSMC) is the world's largest dedicated semiconductor foundry, manufacturing advanced logic chips on a contract basis for fabless chip designers.CitriniSerenityBitget →
$BABA · ALIBABA GROUP HLDG LTD7.3%+1% Q2 '22Alibaba Group is a Chinese technology conglomerate operating e-commerce marketplaces, cloud computing (Alibaba Cloud), digital media, and logistics businesses.Bitget →
$VST · VISTRA CORP5.1%+31% Q3 '24Vistra is an integrated power company that generates electricity from natural gas, nuclear, coal, and renewables and sells retail electricity to consumers and businesses.S&P
$EWY · ISHARES INC5.0%+67% Q4 '25The iShares exchange-traded fund family from BlackRock; under ticker EWY the fund tracks a South Korea equity index, holding large- and mid-cap Korean stocks.CitriniSerenityBitget →
$NVDA · NVIDIA CORPORATION4.3%+630% Q1 '23NVIDIA designs graphics processing units (GPUs), AI accelerators, and computing platforms used for artificial intelligence, data centers, gaming, professional visualization, and automotive systems.NASDAQS&PCitriniSerenityBitget →
$NRG · NRG ENERGY INC4.3%+64% Q3 '24NRG Energy is an integrated power company that generates electricity and sells retail electricity, natural gas, and energy services to residential and commercial customers.S&P

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