Brad Gerstner

Altimeter Capital Management, LP

as of Mar 31, 2025 · filed May 15, 2025 · 45-day reporting lag · historical report

Source filings

13F-HR 0001541617-25-000005

QuarterCompare any two quarters

Portfolio value$5.0B -10.4% vs. previous quarter

Positions226 new · 8 sold

Top 563.2%largest META at 21.3%

Largest moveQQQNew · 9.3% weight

Concentration

How much of the portfolio the biggest positions add up to. Hover the curve, or focus it and use the arrow keys, to inspect each rank.

Longest held

One block per imported quarter, oldest at the left. A full row means held in all of them, not that the position began there.

37%held throughout

META26

UBER26

MSFT26

SNOW24

AMZN20

Top 3 moves

QQQ+9.3%

SNOW−5.2%

NVDA−3.4%

6 new positions and 8 sold; the largest portfolio-weight shift was QQQ entering at 9.3%.

Holdings

Reported price is value divided by shares, the manager’s quarter-end mark rather than a traded price.

Sorted by portfolio weight, high to low

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Reported holdings for Q1 2025

METAMETA PLATFORMS INC-CLASS ACommunication Services	21.3%+1.8%	Reduced0.4%	1,835,636	$576.36	$1.06B
NVDANVIDIA CORPInformation TechnologySupply chain (as of Q2 2026)	15.6%-3.4%	Reduced8.9%	7,150,477	$108.38	$775.0M
QQQNEWINVESCO QQQ TRUST SERIES 1No Issuer Sector	9.3%+9.3%	New	988,000	$468.92	$463.3M
SNOWSNOWFLAKE INCInformation Technology	8.7%-5.2%	Reduced40.8%	2,947,384	$146.16	$430.8M
UBERUBER TECHNOLOGIES INCConsumer Discretionary	8.3%+2.2%	Increased1.4%	5,666,302	$72.86	$412.8M
MSFTMICROSOFT CORPInformation Technology	7.4%-0.2%	Reduced1.9%	975,080	$375.39	$366.0M
8QRCONFLUENT INC-CLASS AUnclassified	6.1%+0.2%	Increased11.0%	13,042,080	$23.44	$305.7M
AMZNAMAZON.COM INCConsumer DiscretionarySupply chain (as of Q2 2026)	4.0%+0.6%	Increased20.0%	1,045,155	$190.26	$198.9M
CPNGCOUPANG INCConsumer Discretionary	3.3%+0.9%	Increased24.3%	7,441,445	$21.93	$163.2M
CARTMAPLEBEAR INCConsumer Discretionary	2.7%+0.8%	Increased31.9%	3,348,128	$39.89	$133.6M
Ticker unavailableFLUTTER ENTMT PLCUnclassified	2.5%+0.8%	Increased49.5%	568,410	$221.55	$125.9M
HOODNEWROBINHOOD MARKETS INC - AFinancials	2.4%+2.4%	New	2,885,714	$41.62	$120.1M
CRWVNEWCOREWEAVE INC-CL AInformation Technology	2.2%+2.2%	New	2,999,536	$37.08	$111.2M
ZZILLOW GROUP INC - CConsumer Discretionary	1.8%+0.1%	Increased1.8%	1,323,554	$68.56	$90.7M
BABANEWALIBABA GROUP HOLDING-SP ADRConsumer Discretionary	1.4%+1.4%	New	540,370	$132.23	$71.5M
ALABASTERA LABS INCInformation Technology	1.2%-0.2%	Increased68.0%	981,697	$59.67	$58.6M
RBRKRUBRIK INC-AInformation Technology	1.0%-0.9%	Reduced49.3%	832,003	$60.98	$50.7M
ARMNEWARM HOLDINGS PLC-ADRInformation Technology	0.4%+0.4%	New	175,600	$106.79	$18.8M
MELIMERCADOLIBRE INCConsumer Discretionary	0.1%-1.0%	Reduced90.9%	3,300	$1950.87	$6.44M
SAILNEWSAILPOINT INCInformation Technology	0.1%+0.1%	New	250,000	$18.75	$4.69M
TTANSERVICETITAN INC-AInformation Technology	0.1%	Unchanged	40,000	$95.11	$3.80M
Ticker unavailableGRAB HOLDINGS LIMITEDUnclassified	0.0%	Unchanged	3,502,000	$0.41	$1.42M