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Data sourced from SEC EDGAR 13F filings

© 2026 Super Investor · Not financial advice

Brad Gerstner – Altimeter Capital Management LLC

Period:
Q1 2026
Portfolio date:
Mar 31, 2026
No. of stocks:
13
Portfolio value:
$5,699,288,000
Filed:
May 15, 2026
Style:
Mega-Cap AI Bull
HistStockActivityShare change% change to portfolio
Q1 2026filed May 15, 262 new6 added3 reduced7 exited
≡CPNG – COUPANG INCSell−15,676,794−5.55
≡8QR – CONFLUENT INCSell−6,933,250−3.15
≡GOOGL – ALPHABET INCSell−519,290−2.44
≡Z – ZILLOW GROUP INCSell−2,187,421−2.24
≡MELI – MERCADOLIBRE INCSell−68,480−2.07
≡MSFT – MICROSOFT CORPReduce 7.00%−93,720−1.59
≡SHOP – SHOPIFY INCSell−570,210−1.38
≡HOOD – ROBINHOOD MKTS INCReduce 30.00%−393,601−1.10
≡BE – BLOOM ENERGY CORPSell−260,730−0.34
≡AMZN – AMAZON COM INCReduce 6.00%−126,102−0.04
Q4 2025filed Feb 17, 263 new6 added4 reduced8 exited
≡AVGO – BROADCOM INCReduce 96.00%−712,647−3.07
≡HOOD – ROBINHOOD MKTS INCReduce 50.00%−1,303,583−2.71
≡PDD – PDD HOLDINGS INCSell−1,371,680−2.39
≡BABA – ALIBABA GROUP HLDG LTDSell−969,100−2.28
≡ARM – ARM HOLDINGS PLCSell−1,098,139−2.05
≡SNPS – SYNOPSYS INCSell−258,280−1.68
≡CART – MAPLEBEAR INCSell−3,324,951−1.61
≡SNOW – SNOWFLAKE INCReduce 17.00%−400,780−0.55
≡GEMI – GEMINI SPACE STA INCSell−1,600,000−0.51
≡8QR – CONFLUENT INCReduce 39.00%−4,348,5430.20
≡PTRN – PATTERN GROUP INCSell−721,430−0.13
≡NTSK – NETSKOPE INCSell−325,000−0.10
Q3 2025filed Nov 14, 258 new4 added9 reduced3 exited
≡8QR – CONFLUENT INCReduce 27.00%−4,271,183−2.65
≡SNOW – SNOWFLAKE INCReduce 14.00%−397,246−1.90
≡IOT – SAMSARA INCSell−2,990,578−1.72
≡DDOG – DATADOG INCSell−881,730−1.71
≡CRWV – COREWEAVE INCSell−649,536−1.53
≡CART – MAPLEBEAR INCReduce 21.00%−891,817−1.14
≡UBER – UBER TECHNOLOGIES INCReduce 6.00%−364,312−0.79
≡CPNG – COUPANG INCReduce 12.00%−1,408,114−0.68
≡MELI – MERCADOLIBRE INCReduce 19.00%−8,698−0.59
≡HOOD – ROBINHOOD MKTS INCReduce 20.00%−648,5820.52
≡Z – ZILLOW GROUP INCReduce 8.00%−200,351−0.19
≡NVDA – NVIDIA CORPORATIONReduce 7.00%−607,2620.00
Q2 2025filed Aug 14, 253 new10 added1 reduced7 exited
≡QQQ – INVESCO QQQ TRSell−988,000−9.32
≡FLUT – FLUTTER ENTMT PLCSell−568,410−2.53
≡BABA – ALIBABA GROUP HLDG LTDSell−540,370−1.44
≡ALAB – ASTERA LABS INCSell−981,697−1.18
≡RBRK – RUBRIK INC.Sell−832,003−1.02
≡CRWV – COREWEAVE INCReduce 78.00%−2,350,000−0.71
≡SAIL – SAILPOINT INCSell−250,000−0.09
≡TTAN – SERVICETITAN INCSell−40,000−0.08
Q1 2025filed May 15, 256 new6 added4 reduced8 exited
≡SNOW – SNOWFLAKE INCReduce 41.00%−2,030,926−5.19
≡NVDA – NVIDIA CORPORATIONReduce 9.00%−695,292−3.41
≡GOOGL – ALPHABET INCSell−867,305−2.96
≡TSLA – TESLA INCSell−355,130−2.59
≡TSM – TAIWAN SEMICONDUCTOR MFG LTDSell−504,380−1.80
≡CRM – SALESFORCE INCSell−271,725−1.64
≡IOT – SAMSARA INCSell−1,458,148−1.15
≡TWLO – TWILIO INCSell−582,915−1.14
≡MELI – MERCADOLIBRE INCReduce 91.00%−32,955−0.98
≡MU – MICRON TECHNOLOGY INCSell−614,595−0.93
≡RBRK – RUBRIK INC.Reduce 49.00%−810,095−0.91
≡DUOL – DUOLINGO INCSell−30,375−0.18