Altimeter Capital Management, LP

Q1 2026 13F-HR Holdings

Location
Menlo Park, CA
Holdings as of
3/31/2026
Date filed
5/15/2026
Form type
13F-HR
Num holdings
13
Total value ($000)
$5,699,288
Net value change ($000)
-962,685 (-14.5%)
New positions
2
Sold out positions
7
Turnover %
25.7%
Sector allocation + QoQ delta (equities-only)
Prev filing: 2/17/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q4 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
ARM 259,512 NEW
CRWV 118,444 51.5%
NVDA 117,597 7.8%
UBER 116,750 25.6%
TSM 91,019 24.6%
AXON 63,273 NEW
AVGO 9,646 86.7%
Top Reduces (Value $000, Stocks/ETFs)
CPNG -369,816 -100.0%
CFLT -209,661 -100.0%
MSFT -179,608 -29.1%
GOOGL -162,538 -100.0%
SNOW -154,258 -34.7%
ZG -149,226 -100.0%
MELI -137,937 -100.0%
META -100,526 -8.3%
SHOP -91,787 -100.0%
HOOD -83,922 -57.4%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type