Altimeter Capital Management (Brad Gerstner) latest 13F portfolio: 20 holdings worth $9.8B as of Q2 2026.
Backtested since 2020: mirroring Altimeter Capital Management's reported 13F equity holdings each quarter would have returned +112.8% versus +186.6%for the S&P 500 (+12.6% annualized). See the Performance tab for the full equity curve.
Investor: Brad Gerstner
Number of Assets: 20
Reporting Period: Q2 - 2026
Holdings at Report: $9,829,525,797
Return $ Since Report: +$455,075,314
Return % Since Report: +4.63%
Company | Position | Activity | Shares | Port. % | Rep. Price | Curr. Price | Rep. Value | Curr. Value | Return Value | Return % |
|---|---|---|---|---|---|---|---|---|---|---|
| Synopsys Inc. (SNPS) | Equity | +100% | 140,343 | 0.64% | $446.07 | $409.24 | $62,602,803 | $57,433,969 | -$5,168,834 | -8.26% |
| Alphabet Inc. (GOOGL) | Equity | +100% | 175,180 | 0.64% | $357.37 | $351.16 | $62,604,076 | $61,516,209 | -$1,087,867 | -1.74% |
| Robinhood Markets Inc. (HOOD) | Equity | 0% | 899,691 | 0.92% | $100.28 | $124.25 | $90,221,013 | $111,786,607 | +$21,565,594 | +23.90% |
| Meta Platforms Inc. (META) | Equity | -30.63% | 1,354,990 | 7.76% | $563.29 | $736.60 | $763,252,318 | $998,078,859 | +$234,826,541 | +30.77% |
| Space Exploration Techn corp (SPCX) | Equity | +100% | 1,776,485 | 3.09% | $170.86 | $154.72 | $303,530,227 | $274,857,759 | -$28,672,468 | -9.45% |
| Amazon.com Inc. (AMZN) | Equity | +16.07% | 2,425,351 | 5.88% | $238.34 | $254.98 | $578,058,158 | $618,415,998 | +$40,357,840 | +6.98% |
| Cerebras Systems INC (CBRS) | Equity | +100% | 7,225,037 | 16.24% | $221.00 | $212.41 | $1,596,733,177 | $1,534,670,109 | -$62,063,068 | -3.89% |
| Snowflake Inc. (SNOW) | Equity | 0% | 1,926,250 | 4.99% | $254.50 | $336.59 | $490,230,625 | $648,356,488 | +$158,125,863 | +32.26% |
| Arm Holdings PLC (ARM) | Equity | -4.28% | 1,641,972 | 5.92% | $354.57 | $333.20 | $582,194,012 | $547,105,070 | -$35,088,942 | -6.03% |
| Applied Materials Inc. (AMAT) | Equity | +100% | 261,950 | 1.93% | $723.00 | $472.46 | $189,389,850 | $123,760,897 | -$65,628,953 | -34.65% |
| Qualcomm Inc. (QCOM) | Equity | +100% | 1,882,490 | 3.54% | $184.79 | $198.27 | $347,865,327 | $373,241,292 | +$25,375,965 | +7.29% |
| Taiwan Semiconductor Manufacturing Company Limited (TSM) | Equity | +4.66% | 1,429,355 | 6.94% | $477.57 | $452.00 | $682,617,068 | $646,068,460 | -$36,548,608 | -5.35% |
| KLA Corp. (KLAC) | Equity | +100% | 578,230 | 1.77% | $301.71 | $188.32 | $174,457,773 | $108,892,274 | -$65,565,499 | -37.58% |
| Microsoft Corp. (MSFT) | Equity | +7.13% | 1,268,082 | 4.81% | $373.02 | $498.00 | $473,019,948 | $631,504,836 | +$158,484,888 | +33.50% |
| CoreWeave Inc. (CRWV) | Equity | +35.00% | 6,073,695 | 6.15% | $99.54 | $86.76 | $604,575,601 | $526,953,778 | -$77,621,823 | -12.84% |
| Lam Research Corp. (LRCX) | Equity | +100% | 394,080 | 1.74% | $433.33 | $310.96 | $170,766,686 | $122,543,117 | -$48,223,569 | -28.24% |
| Nvidia Corp. (NVDA) | Equity | +0.83% | 9,413,589 | 19.16% | $200.09 | $228.87 | $1,883,565,023 | $2,154,488,114 | +$270,923,091 | +14.38% |
| Uber Technologies Inc. (UBER) | Equity | -7.52% | 7,372,440 | 5.41% | $72.16 | $69.89 | $531,995,271 | $515,259,832 | -$16,735,439 | -3.15% |
| Micron Technology Inc. (MU) | Equity | +100% | 209,520 | 2.46% | $1,154.29 | $1,096.16 | $241,846,841 | $229,667,443 | -$12,179,398 | -5.04% |
| Grab Holdings Limited | Warrant | +100% | 3,502,000 | N/A | $0.04 | N/A | $150,586 | N/A | N/A | N/A |