BG
Brad Gerstner
Altimeter Capital · managing since 2008 · ranked #11 of 12 by concentration
Portfolio value
$9.8B
Long US equity in the 13F
Positions
20
3 closed this quarter
Top five weight
56.2%
Largest is NVDA at 19%
Average holding period
1.7 yrs
Turns the book more than most
Quarterly turnover
65%
High for a concentrated book
Where the money sits
Top 10 positions · everything else grouped as OtherWhat changed this quarter
Filed Aug 14, 2026 · positions as of Jun 30, 2026 · 45-day lagGerstner opened 10 positions, added to 5, trimmed 3 and sold out of 3. The largest move was a new stake in CBRS.
New positions10
Added to5
Trimmed3
Holdings
20 positions · $9.8B · top five is 56.2% of the book
CompanyWeightValueChangeHeld5-year history
NVD
NVDA
Nvidia Corp
19.2%
$1.9B+1%3.8 yrsCBR
CBRS
Cerebras Systems Inc.
16.2%
$1.6BNew1 qtrMET
META
Meta Platforms, Inc.
7.8%
$763M−31%5.0 yrsTSM
TSM
Taiwan Semiconductor Manufacturing Co Ltd
6.9%
$683M+5%1.3 yrsCRW
CRWV
CoreWeave, Inc.
6.2%
$605M+35%3 qtrARM
ARM
Arm Holdings Plc
5.9%
$582M−4%2 qtrAMZ
AMZN
Amazon Com Inc
5.9%
$578M+16%3.3 yrsUBE
UBER
Uber Technologies, Inc
5.4%
$532M−8%5.0 yrsSNO
SNOW
Snowflake Inc.
5.0%
$490MNo change5.0 yrsMSF
MSFT
Microsoft Corp
4.8%
$473M+7%5.0 yrsQCO
QCOM
Qualcomm Inc
3.5%
$348MNew1 qtrSPC
SPCX
Space Exploration Technologies Corp
3.1%
$304MNew1 qtrMU
MU
Micron Technology Inc
2.5%
$242MNew1 qtrAMA
AMAT
Applied Materials Inc
1.9%
$189MNew1 qtrKLA
KLAC
Kla Corp
1.8%
$174MNew1 qtrLRC
LRCX
Lam Research Corp
1.7%
$171MNew1 qtrHOO
HOOD
Robinhood Markets, Inc.
0.9%
$90.2MNo change1.5 yrsGOO
GOOGL
Alphabet Inc.
0.6%
$62.6MNew1 qtrSNP
SNPS
Synopsys Inc
0.6%
$62.6MNew1 qtrGRA
GRABW
Grab Holdings Ltd
0.0%
$151KNew1 qtrChanges compare the Q2 2026 filing with Q1 2026. Held is counted within the last 20 quarters. Not investment advice.