ALAltimeter Capital Management, LP

Institutional investor · Portfolio as of Q3 2025

SEC EDGAR SourceSEC Filings

Top Holdings23 positions

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Activity:
Stock
Shares
Value
Weight
Avg Buy
Est. P&L
Held
Conviction

NVIDIA CORP

7.6M$1.4B18.8%$119.21+52.54%
12 qtrssince 2022-Q4
Decreased
0

META PLATFORMS INC-CLASS A

1.9M$1.4B18.1%$169.39+338.52%
28 qtrssince 2018-Q4
Decreased
0

MICROSOFT CORP

1.2M$601.9M7.9%$233.38+120.09%
28 qtrssince 2018-Q4
Increased
68

SNOWFLAKE INC-CLASS A

2.4M$547.7M7.2%$244.54-7.89%
21 qtrssince 2020-Q3
Decreased
0

UBER TECHNOLOGIES INC

5.6M$547.5M7.2%$36.52+172.68%
26 qtrssince 2019-Q2
Decreased
0

AMAZON.COM INC

2.2M$475.9M6.3%$185.49+19.77%
10 qtrssince 2023-Q2
Increased
84

ROBINHOOD MARKETS INC - A

2.6M$371.8M4.9%$46.48+194.17%
3 qtrssince 2025-Q1
Decreased
0

COUPANG INC

10M$322.8M4.3%$23.96+37.02%
7 qtrssince 2024-Q1
Decreased
0
TSMTSM
ADR

TAIWAN SEMICONDUCTOR SPONSORED ADR /1 ADR REPS 5 ORD SHS/

1.1M$298.5M3.9%$235.77+15.57%
2 qtrssince 2025-Q2
Increased
70

BROADCOM INC

744,776$245.7M3.2%$327.270.00%
1 qtr
New
86

CONFLUENT INC

11.3M$223.4M2.9%$30.46-33.98%
18 qtrssince 2021-Q2
Decreased
0
PDDPDD
ADR

PDD HOLDINGS INC

1.4M$181.3M2.4%$130.67-33.47%
1 qtr
New
80
BABABABA
ADR

ALIBABA GROUP HOLDING-SP ADR

969,100$173.2M2.3%$179.90-30.68%
1 qtr
New
80

ZILLOW GROUP INC - C

2.2M$168.5M2.2%$69.11+16.54%
5 qtrssince 2024-Q3
Decreased
0
ARMARM
ADR

ARM Holdings PLC Sponsored ADR

1.1M$155.4M2.0%$152.39-8.26%
3 qtrssince 2025-Q1
Increased
62

SYNOPSYS INC

258,280$127.4M1.7%$481.610.00%
1 qtr
New
70

MAPLEBEAR INC

3.3M$122.2M1.6%$42.20+15.80%
4 qtrssince 2024-Q4
Decreased
0

MERCADOLIBRE INC

37,841$88.4M1.2%$2,498.18+0.13%
9 qtrssince 2023-Q3
Decreased
0

ALPHABET INC-CL A

313,132$76.1M1.0%$243.890.00%
1 qtr
New
69

GEMINI SPACE STA INC

1.6M$38.3M0.5%$24.73-85.40%
1 qtr
New
58
$7.6B
AUM
23
Positions
Q3 2025
Filing
Rating · 1.5
Quarterly Portfolio Change
+3%Q2'24$6.7B+0%Q3'24$6.8B-18%Q4'24$5.5B-10%Q1'25$5B+39%Q2'25$6.9B+9%Q3'25$7.6B
Activity profile
$ moved · Q3'25
New40%Increased16%Decreased28%Exited16%
Composition
Equity vs derivatives
Equity100%Puts0%Calls0%
Holding period
Avg 3.4 years
<1Q17%1-4Q13%1-2Y13%2Y+57%

Altimeter Capital Management, LP manages $7.6B across 23 positions as of Q3 2025. Top holdings: NVDA (18.8%), META (18.1%), MSFT (7.9%). Fund DNA: Balanced Allocator. HoldingsIntel Rating: 1.5/5.0.

Q3 2025 Summary

Active quarter - 8 new positions, 3 exits, 4 increased. Top move: AVGO (NEW, conviction 86). Portfolio: $7.6B across 23 positions.

Top holdings by portfolio weight

Total AUM$8B
NVDA18.81%
META18.07%
MSFT7.94%
SNOW7.22%
UBER7.22%
AMZN6.28%
HOOD4.90%
CPNG4.26%
TSM3.94%
AVGO3.24%
Other2.95%

Portfolio allocation by GICS sector

Sectors4
Technology55.29%
Communication Services21.31%
Consumer Cyclical17.99%
Financial Services5.41%

Behavioral investing profile

7-dimension quality assessment
Below Average(1.5 / 5.0)
Track RecordNo data
Conviction48
Concentration100
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Position Outcomes

Best and worst performing positions by estimated return

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

Similar Funds

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Accumulation Streaks

Positions with 2+ consecutive quarters of increases - persistent directional conviction.

Security
4Q
TSMTSMTAIWAN SEMICONDUCTOR SPONSORED ADR /1 ADR REPS 5 ORD SHS/
Q3 2025 Q2 2026+562,146 shares+$486.2M
3Q
NVDANVDANVIDIA CORP
Q4 2025 Q2 2026+1.8M shares+$457.2M
2Q
CRWVCRWVCOREWEAVE INC-CL A
Q1 2026 Q2 2026+2.9M shares+$374.5M
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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer

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