2026 Q1 Portfolio Activity
In 2026 Q1, Altimeter Capital Management, LP maintained a portfolio of 20 distinct positions. The most significant new addition was ARM HOLDINGS PLC, now representing 4.55% of the total fund value. They heavily accumulated shares in NVIDIA CORPORATION, increasing the position by 15.3%. Conversely, Altimeter Capital Management, LP completely exited their position in COUPANG INC.
Position History
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Total Positions
20
Quarter
2026 Q1
Top Holding
NVDA (28.6%)
Top 10 Concentration
98.5%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-20 of 20
Altimeter Capital Management, LP Full Holdings List — 2026 Q1
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NVDA
NVIDIA CORPORAT...
|
Technology | 28.57% | 22.68% |
#1
Prev: #1
|
8.0 |
—
|
1,236,266 | 15.3% |
P
S
|
9,336,039 | $1,628,205,202 | 2018 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
META
META PLATFORMS ...
|
Communication Services | 19.61% | 18.28% |
#2
Prev: #2
|
7.5 |
—
|
108,005 | 5.9% |
P
S
|
1,953,373 | $1,117,583,294 | 2012 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
UBER
UBER TECHNOLOGI...
|
Technology | 10.06% | 6.85% |
#3
2
Prev: #5
|
7.5 |
—
|
2,382,980 | 42.6% |
P
S
|
7,971,772 | $573,409,561 | 2019 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
TSM
TAIWAN SEMICOND...
|
Technology | 8.10% | 5.56% |
#4
3
Prev: #7
|
5.7 |
—
|
146,448 | 12.0% |
P
S
|
1,365,675 | $461,529,866 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
MSFT
MICROSOFT CORP
|
Technology | 7.69% | 9.27% |
#5
2
Prev: #3
|
4.1 |
—
|
-93,720 | -7.3% |
P
S
|
1,183,632 | $438,145,057 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 7.64% | 7.68% |
#6
2
Prev: #4
|
3.6 |
—
|
-126,102 | -5.7% |
P
S
|
2,089,558 | $435,192,245 | 2011 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CRWV
COREWEAVE INC
|
Technology | 6.12% | 3.45% |
#7
2
Prev: #9
|
4.9 |
—
|
1,285,845 | 40.0% |
P
S
|
4,499,075 | $348,543,341 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SNOW
SNOWFLAKE INC
|
Technology | 5.10% | 6.68% |
#8
2
Prev: #6
|
2.5 |
—
|
-101,354 | -5.0% |
P
S
|
1,926,250 | $290,517,025 | 2020 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ARM
ARM HOLDINGS PL...
|
Technology | 4.55% | — |
#9
Prev: #—
|
5.3 |
—
|
1,715,440 | — |
NEW
|
1,715,440 | $259,511,763 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AXON
AXON ENTERPRISE...
|
Industrials | 1.11% | — |
#10
Prev: #—
|
3.9 |
—
|
148,986 | — |
NEW
|
148,986 | $63,272,864 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
HOOD
ROBINHOOD MKTS ...
|
Financial Services | 1.09% | 2.20% |
#11
2
Prev: #13
|
0.4 |
—
|
-393,601 | -30.4% |
P
S
|
899,691 | $62,348,586 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AVGO
BROADCOM INC
|
Technology | 0.36% | 0.17% |
#12
5
Prev: #17
|
3.1 |
—
|
34,965 | 108.8% |
P
S
|
67,094 | $20,766,265 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
N/A
GRAB HOLDINGS L...
|
|
Unknown | 0.00% | 0.02% |
#13
5
Prev: #18
|
1.0 |
—
|
no change | no change |
P
S
|
3,502,000 | $262,650 | — | 13F Filing | 2026-03-31 | 2026-05-15 | ||
|
BE
BLOOM ENERGY CO...
|
Industrials | 0.00% | 0.34% |
Sold All 😨
(Was: #16) |
0.0 |
—
|
-260,730 | -100.0% |
CLOSED
|
— | $— | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SHOP
SHOPIFY INC
|
Technology | 0.00% | 1.38% |
Sold All 😨
(Was: #15) |
0.0 |
—
|
-570,210 | -100.0% |
CLOSED
|
— | $— | 2020 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
MELI
MERCADOLIBRE IN...
|
Consumer Cyclical | 0.00% | 2.07% |
Sold All 😨
(Was: #14) |
0.0 |
—
|
-68,480 | -100.0% |
CLOSED
|
— | $— | 2023 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
Z
ZILLOW GROUP IN...
|
Communication Services | 0.00% | 2.24% |
Sold All 😨
(Was: #12) |
0.0 |
—
|
-2,187,421 | -100.0% |
CLOSED
|
— | $— | 2014 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 0.00% | 2.44% |
Sold All 😨
(Was: #11) |
0.0 |
—
|
-519,290 | -100.0% |
CLOSED
|
— | $— | 2017 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CFLT
CONFLUENT INC
|
Technology | 0.00% | 3.15% |
Sold All 😨
(Was: #10) |
0.0 |
—
|
-6,933,250 | -100.0% |
CLOSED
|
— | $— | 2021 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CPNG
COUPANG INC
|
Consumer Cyclical | 0.00% | 5.55% |
Sold All 😨
(Was: #8) |
0.0 |
—
|
-15,676,794 | -100.0% |
CLOSED
|
— | $— | 2021 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 |
Showing 1-20 of 20 holdings