Altimeter Capital Management, LP

Brad Gerstner

Last 4 years copying the filings

$100 would be $225

+125% across 16 filings, buying each one the day it became public. Best quarter +38.5%, worst -12.3%.

All time

+633% since Aug 2013

Fund size $10B today

Aug 2022 to Aug 2026, at least 89% of the book priced each quarter. Not audited fund performance. What this covers

Each quarter is priced from the date its SEC filing became public, not the quarter it describes, and weighted by position size. A 13F shows long US stock holdings only, so shorts, cash, options, and anything bought and sold between two filings are not in this line.

New Cerebras Systems position and exited Axon Enterprise in Q2 2026.

$9.8B in this filing20 positionstop 10 = 83%

Holdings are from Jun 30, 2026, not today. Filed Aug 14, 2026. Next filing due ~Nov 14, 2026 - a fund that has since had a bad quarter will not show it here until then.

Spot holdings20 positions - $9.8B

1NVDANvidia Corporation19.16%
$1.9B - 9.4M shares+78K
2CBRSCerebras Systems Inc16.24%
$1.6B - 7.2M sharesNEW
3METAMeta Platforms Inc7.76%
$763.3M - 1.4M shares-598K

#	Stock					At filing	Now	Market cap	P/E
1	NVDANvidia Corporation	19.16%	$1.9B	9.4M	+78K	$200.09	$225.16 +12.5%	$5.45T	34.5
2	CBRSCerebras Systems Inc	16.24%	$1.6B	7.2M	NEW	$221.00	$218.98 -0.9%	$52.0B	-
3	METAMeta Platforms Inc	7.76%	$763.3M	1.4M	-598K	$563.29	$589.85 +4.7%	$1.50T	22.2

17 more on a paid plan

Free shows three. Paid plans unlock the full portfolio, every quarter, and what changed.

Unlock all 17 holdings

What is missing

This filing does not include cash, short positions, private investments, bonds, or many overseas holdings.