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Manager record · ✦ curated · archived quarter

Altimeter Capital

Brad Gerstner (Founder) · Menlo Park, CA · CIK 1541617 · EDGAR filings ↗

Technology-focused crossover manager.

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024 Diff ⇄
$7.58BReported 13F value
23Positions
81.9%Top-10 weight
10.10Effective holdings
10.2%Est. turnover
+8New
−3Exits

Reported 13F portfolio value covers U.S. reportable long positions only, not cash, bonds, shorts or non-U.S. holdings. It is not assets under management.

Reported value by quarter Q2 2024 → Q2 2026
Sector exposure
Technology 57.2% (-4.7pp)
Communication Services 21.4% (-1.0pp)
Consumer Cyclical 16.5% (+5.2pp)
Financial Services 4.9% (+0.5pp)

Share of reported common-equity value; (±pp) vs prior quarter.

The portfolio · Q3 2025
#SecurityWeightValueSharesΔ sharesHeld
1 NVDA NVIDIA Corporation 18.8% $1.43B 7.64M -7.4% ▼ Trim 6
2 META Meta Platforms, Inc. 18.1% $1.37B 1.87M -0.6% ▼ Trim 6
3 MSFT Microsoft Corporation 7.9% $601.91M 1.16M +9.8% ▲ Add 6
4 SNOW Snowflake Inc. 7.2% $547.72M 2.43M -14.1% ▼ Trim 6
5 UBER Uber Technologies, Inc. 7.2% $547.53M 5.59M -6.1% ▼ Trim 6
6 AMZN Amazon.com, Inc. 6.3% $475.91M 2.17M +48.0% ▲ Add 6
7 HOOD Robinhood Markets, Inc. 4.9% $371.82M 2.60M -20.0% ▼ Trim 3
8 CPNG Coupang, Inc. 4.3% $322.79M 10.02M -12.3% ▼ Trim 6
9 TSM Taiwan Semiconductor… 3.9% $298.47M 1.07M +23.2% ▲ Add 2
10 AVGO Broadcom Inc. 3.2% $245.71M 744.78K New New 1
11 CFLT Confluent, Inc. 2.9% $223.38M 11.28M -27.5% ▼ Trim 6
12 PDD PDD Holdings Inc. 2.4% $181.29M 1.37M New New 1
13 BABA Alibaba Group Holding… 2.3% $173.21M 969.10K New New 1
14 Z Zillow Group, Inc. Class C 2.2% $168.54M 2.19M -8.4% ▼ Trim 5
15 ARM Arm Holdings plc American… 2.0% $155.38M 1.10M +17.7% ▲ Add 3
16 SNPS Synopsys, Inc. 1.7% $127.43M 258.28K New New 1
17 CART Maplebear Inc. 1.6% $122.23M 3.32M -21.1% ▼ Trim 4
18 MELI MercadoLibre, Inc. 1.2% $88.43M 37.84K -18.7% ▼ Trim 6
19 GOOGL Alphabet Inc. 1.0% $76.12M 313.13K New New 1
20 GEMI GEMINI SPACE STA INC 0.5% $38.34M 1.60M New New 1
21 PTRN Pattern Group Inc. Series A… 0.1% $9.88M 721.43K New New 1
22 NTSK Netskope, Inc. Class A… 0.1% $7.39M 325.00K New New 1
23 GRAB Grab Holdings Limited 0.0% $1.76M 3.50M 0.0% Held 6

Common-stock (SH) positions only; option lines are in the Options tab and are never netted. ✂ = change computed against split-adjusted prior shares. “Held N+” = held every quarter in our window, possibly longer.

Position age
80–1 quarters
42–4 quarters
115–8 quarters

Consecutive quarters each current position has been reported, within our data window.

Similar managers

Similarity of reported longs only; hedges and non-13F assets are invisible. Methodology

Filing record
Aug 14 2026 13F-HR · period Q2 2026

$9.83B · 20 holdings listed · View original SEC filing ↗

May 15 2026 13F-HR · period Q1 2026

$5.70B · 13 holdings listed · View original SEC filing ↗

Feb 17 2026 13F-HR · period Q4 2025

$6.66B · 18 holdings listed · View original SEC filing ↗

Nov 14 2025 13F-HR · period Q3 2025

$7.58B · 23 holdings listed · View original SEC filing ↗

Aug 14 2025 13F-HR · period Q2 2025

$6.93B · 18 holdings listed · View original SEC filing ↗

May 15 2025 13F-HR · period Q1 2025

$4.97B · 22 holdings listed · View original SEC filing ↗

Feb 14 2025 13F-HR · period Q4 2024

$5.55B · 24 holdings listed · View original SEC filing ↗

Nov 14 2024 13F-HR · period Q3 2024

$6.75B · 23 holdings listed · View original SEC filing ↗

Aug 14 2024 13F-HR · period Q2 2024

$6.73B · 20 holdings listed · View original SEC filing ↗

Provenance: All holdings parsed from this manager's 13F information tables on SEC EDGAR; values as reported, whole USD. Changes compare the latest accepted version of each quarter (amendments incorporated) on split-adjusted share counts. Reporting period: Q3 2025 · latest filing Aug 14, 2026 · Change methodology