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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 ⇄
$6.73BReported 13F value
20Positions
92.9%Top-10 weight
7.90Effective holdings
n/aEst. turnover
+0New
−0Exits

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. No comparable prior filing; change columns unavailable this quarter.

Reported value by quarter Q2 2024 → Q2 2026
Sector exposure
Technology 70.6%
Communication Services 19.0%
Consumer Cyclical 10.4%

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

The portfolio · Q2 2024
#SecurityWeightValueSharesΔ sharesHeld
1 SNOW Snowflake Inc. 19.2% $1.29B 9.55M n/a n/c 1
2 META Meta Platforms, Inc. 17.2% $1.16B 2.29M n/a n/c 1
3 UBER Uber Technologies, Inc. 14.6% $982.27M 13.52M n/a n/c 1
4 NVDA NVIDIA Corporation 14.2% $956.30M 7.74M n/a n/c 1
5 MSFT Microsoft Corporation 10.8% $726.58M 1.63M n/a n/c 1
6 CFLT Confluent, Inc. 5.7% $380.61M 12.89M n/a n/c 1
7 AMZN Amazon.com, Inc. 4.1% $277.18M 1.43M n/a n/c 1
8 PDD PDD Holdings Inc. 3.4% $227.90M 1.71M n/a n/c 1
9 APH Amphenol Corporation 2.0% $136.44M 2.03M n/a n/c 1
10 GOOGL Alphabet Inc. 1.8% $122.87M 674.53K n/a n/c 1
11 CPNG Coupang, Inc. 1.6% $110.95M 5.30M n/a n/c 1
12 CRM Salesforce, Inc. 1.4% $93.48M 363.59K n/a n/c 1
13 MELI MercadoLibre, Inc. 1.3% $85.16M 51.82K n/a n/c 1
14 DELL Dell Technologies Inc. 1.0% $68.12M 493.94K n/a n/c 1
15 AAPL Apple Inc. 0.8% $57.16M 271.37K n/a n/c 1
16 IOT Samsara Inc. 0.4% $27.49M 815.66K n/a n/c 1
17 ALAB Astera Labs, Inc. Common… 0.4% $24.20M 400.00K n/a n/c 1
18 RBRK Rubrik, Inc. 0.1% $5.37M 175.00K n/a n/c 1
19 WBTN WEBTOON ENTMT INC 0.0% $2.74M 120.00K n/a n/c 1
20 GRAB Grab Holdings Limited 0.0% $561,896 3.50M n/a n/c 1

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
200–1 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: Q2 2024 · latest filing Aug 14, 2026 · Change methodology