Brad Gerstner Altimeter Capital Management
Brad Gerstner is the founder and CEO of Altimeter Capital, a technology-focused investment firm active in both public and private markets. A former internet entrepreneur and airline executive, he brings an operator’s lens to high-growth software, internet, and semiconductor businesses. Gerstner is frequently cited for concentrated bets on large-cap technology platforms and for outspoken commentary on AI infrastructure and capital allocation in the sector.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Maplebear
CART
|
+$110M |
| 2 |
Flutter Entertainment
FLUT
|
+$96M |
| 3 |
Micron Technology
MU
|
+$62.5M |
| 4 |
Twilio
TWLO
|
+$53.3M |
| 5 |
Alphabet (Google) Class A
GOOGL
|
+$36M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Uber
UBER
|
+$553M |
| 2 |
Snowflake
SNOW
|
+$517M |
| 3 |
Microsoft
MSFT
|
+$252M |
| 4 |
Meta Platforms (Facebook)
META
|
+$248M |
| 5 |
KraneShares CSI China Internet ETF
KWEB
|
+$193M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 62.64% |
| 2 | Communication Services | 24.15% |
| 3 | Consumer Discretionary | 13.18% |
| 4 | Financials | 0% |
| 5 | Real Estate | 0% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
1
Meta Platforms (Facebook)
META
$1.5T
| $1.08B | 19.45% |
1,842,186
-421,815
| -19% | -$248M |
|
2
NVIDIA
NVDA
$5.45T
| $1.05B | 19% |
7,845,769
+49,180
| +0.6% | +$6.78M |
|
|
3
Snowflake
SNOW
$114B
| $769M | 13.86% |
4,978,310
-3,669,649
| -42% | -$517M |
|
|
4
Microsoft
MSFT
$3.68T
| $419M | 7.55% |
993,480
-592,420
| -37% | -$252M |
|
|
5
Uber
UBER
$155B
| $337M | 6.08% |
5,588,792
-7,747,808
| -58% | -$553M |
|
|
CFLT
6
DELISTED
Confluent
CFLT
| $328M | 5.92% |
11,746,370
-1,880,094
| -14% | -$50.4M |
|
7
Amazon
AMZN
$2.83T
| $191M | 3.45% |
871,225
-31,065
| -3% | -$6.36M |
|
|
8
Alphabet (Google) Class A
GOOGL
$4.23T
| $164M | 2.96% |
867,305
+205,660
| +31% | +$36M |
|
9
Tesla
TSLA
$1.35T
| $143M | 2.59% |
355,130
-307,270
| -46% | -$98.9M |
|
10
Coupang
CPNG
$29B
| $132M | 2.37% |
5,985,890
-573,785
| -9% | -$14.1M |
|
11
Rubrik
RBRK
$21B
| $107M | 1.94% |
1,642,098
-6,500
| -0.4% | -$321K |
|
|
12
Maplebear
CART
$11.3B
| $105M | 1.9% |
+2,537,618
| New | +$110M |
|
13
TSMC
TSM
$2.21T
| $99.6M | 1.8% |
504,380
-14,910
| -3% | -$2.89M |
|
|
14
Flutter Entertainment
FLUT
$17.6B
| $98.3M | 1.77% |
+380,315
| New | +$96M |
|
15
Zillow
Z
$7.82B
| $96.3M | 1.74% |
1,300,738
+445,158
| +52% | +$31.8M |
|
16
Salesforce
CRM
$161B
| $90.8M | 1.64% |
271,725
-186,010
| -41% | -$59.4M |
|
17
Astera Labs
ALAB
$55.8B
| $77.4M | 1.4% |
584,430
+184,430
| +46% | +$17.3M |
|
18
Samsara
IOT
$23.2B
| $63.7M | 1.15% |
1,458,148
+5,215
| +0.4% | +$257K |
|
|
19
Twilio
TWLO
$36.6B
| $63M | 1.14% |
+582,915
| New | +$53.3M |
|
20
Mercado Libre
MELI
$93.5B
| $61.6M | 1.11% |
36,255
-25,205
| -41% | -$49.1M |
|
|
21
Micron Technology
MU
$1.1T
| $51.7M | 0.93% |
+614,595
| New | +$62.5M |
|
22
Duolingo
DUOL
$6.21B
| $9.85M | 0.18% |
30,375
-161,250
| -84% | -$51.3M |
|
|
TTAN
23
ServiceTitan Inc
TTAN
$8.62B
| $4.11M | 0.07% |
+40,000
| New | +$4.18M |
|
|
AGCWW
24
DELISTED
Altimeter Growth Corp Warrant
AGCWW
| $1.43M | 0.03% |
3,502,000
| – | – |
|
25
Broadcom
AVGO
$1.87T
| – | – |
-396,895
| Closed | -$68.5M |
|
Similar funds
Brad Gerstner's Q4 2024 Portfolio in Review
As of Q4 2024, Brad Gerstner held 28 positions worth $5.55B, down 18% from $6.75B the previous quarter. Its ten largest holdings account for 83% of the portfolio.
Brad Gerstner withdrew a net $1.83B in Q4 2024, closing 4 positions and reducing 13 holdings. Its most notable exit was KraneShares CSI China Internet ETF, an estimated $193M position sold in full.
By sector, the portfolio is most concentrated in Technology at 63% of assets, down from 65% a quarter earlier, followed by Communication Services and Consumer Discretionary.
Against the trend, Brad Gerstner opened a new position in Maplebear worth $105M.
- Brad Gerstner's largest Q4 2024 buy was Maplebear: 2,537,618 shares worth $105M.
- Brad Gerstner added most to Alphabet (Google) Class A in Q4 2024, an estimated $36M increase.
- Brad Gerstner's biggest Q4 2024 reduction was Uber, cutting an estimated $553M.
- Brad Gerstner fully exited KraneShares CSI China Internet ETF in Q4 2024, selling an estimated $193M.
- Brad Gerstner's ten largest holdings make up 83% of its $5.55B portfolio in Q4 2024.
- Brad Gerstner opened 5 new positions and closed 4 in Q4 2024.
- Brad Gerstner's portfolio value fell 18% quarter-over-quarter to $5.55B.
Based on Altimeter Capital Management's 13F filing for Q4 2024, filed 14 Feb 2025.