Reported portfolio
David Tepper
Appaloosa LP
- Reported portfolio value
- $5,933,478,000
- Current positions
- 31
- Top five concentration
- 48.3%
- Largest position
- 15.2%
- New positions
- 1
- Closed positions
- 9
Reported holdings
| Company | Portfolio | Quarterly activity | Shares | Reported price | Reported value | Updated / source |
|---|---|---|---|---|---|---|
AMZN AMAZON COM INC | 15.16% | Added 98.2% | 4,320,000+2,140,609 | $208 | $899,726,000+$396,679,000 | 13F2026-03-31 ↗ |
MU MICRON TECHNOLOGY INC | 9.48% | Added 11.0% | 1,665,000+165,000 | $338 | $562,504,000+$134,389,000 | 13F2026-03-31 ↗ |
GOOG ALPHABET INC | 8.38% | Reduced 3.0% | 1,732,700−54,231 | $287 | $497,042,000−$63,697,000 | 13F2026-03-31 ↗ |
UBER UBER TECHNOLOGIES INC | 7.68% | Added 242.3% | 6,332,720+4,482,720 | $72 | $455,513,000+$304,349,000 | 13F2026-03-31 ↗ |
TSM TAIWAN SEMICONDUCTOR MANUFAC | 7.56% | Added 17.5% | 1,327,500+197,500 | $338 | $448,629,000+$105,233,000 | 13F2026-03-31 ↗ |
BABA ALIBABA GROUP HLDG LTD | 7.33% | Reduced 32.6% | 3,465,000−1,672,931 | $125 | $434,719,000−$318,399,000 | 13F2026-03-31 ↗ |
VST VISTRA CORP | 5.12% | Added 114.0% | 2,022,332+1,077,332 | $150 | $304,017,000+$151,560,000 | 13F2026-03-31 ↗ |
EWY ISHARES INC | 4.98% | Added 28.0% | 2,400,000+525,000 | $123 | $295,224,000+$112,937,000 | 13F2026-03-31 ↗ |
NVDA NVIDIA CORPORATION | 4.33% | Reduced 13.4% | 1,471,500−228,500 | $174 | $256,630,000−$60,420,000 | 13F2026-03-31 ↗ |
NRG NRG ENERGY INC | 4.27% | Added 5.8% | 1,734,442+94,442 | $146 | $253,471,000−$7,682,000 | 13F2026-03-31 ↗ |
META META PLATFORMS INC | 4.21% | Reduced 27.3% | 436,500−163,500 | $572 | $249,735,000−$146,319,000 | 13F2026-03-31 ↗ |
SNDK SANDISK CORP | 3.01% | New | 281,250+281,250 | $635 | $178,689,000+$178,689,000 | 13F2026-03-31 ↗ |
GLW CORNING INC | 2.59% | Reduced 28.1% | 1,129,500−440,700 | $136 | $153,578,000+$16,091,000 | 13F2026-03-31 ↗ |
WHR WHIRLPOOL CORP | 1.77% | Reduced 50.1% | 1,950,000−1,960,000 | $54 | $105,144,000−$176,923,000 | 13F2026-03-31 ↗ |
PDD PDD HOLDINGS INC | 1.55% | Reduced 49.3% | 900,000−875,000 | $102 | $91,962,000−$109,305,000 | 13F2026-03-31 ↗ |
LRCX LAM RESEARCH CORP | 1.38% | Reduced 10.0% | 382,500−42,500 | $214 | $81,725,000+$8,973,000 | 13F2026-03-31 ↗ |
BIDU BAIDU INC | 1.30% | Added 20.4% | 692,100+117,100 | $111 | $77,114,000+$1,984,000 | 13F2026-03-31 ↗ |
LHX L3HARRIS TECHNOLOGIES INC | 1.15% | Reduced 32.9% | 198,000−97,000 | $345 | $68,340,000−$18,263,000 | 13F2026-03-31 ↗ |
RTX RTX CORPORATION | 1.11% | Reduced 31.6% | 342,000−158,000 | $193 | $65,972,000−$25,728,000 | 13F2026-03-31 ↗ |
ASML ASML HLDG NV | 1.10% | Reduced 20.8% | 49,500−13,000 | $1,321 | $65,381,000−$1,485,000 | 13F2026-03-31 ↗ |
QCOM QUALCOMM INC | 1.08% | Reduced 56.5% | 498,613−646,387 | $129 | $64,211,000−$131,641,000 | 13F2026-03-31 ↗ |
BALL BALL CORP | 0.83% | Reduced 30.3% | 837,000−363,000 | $59 | $49,475,000−$14,089,000 | 13F2026-03-31 ↗ |
AMD ADVANCED MICRO DEVICES INC | 0.76% | Reduced 31.9% | 221,400−103,600 | $203 | $45,039,000−$24,563,000 | 13F2026-03-31 ↗ |
JD JD.COM INC | 0.65% | Reduced 68.6% | 1,305,000−2,852,046 | $30 | $38,589,000−$80,718,000 | 13F2026-03-31 ↗ |
LYFT LYFT INC | 0.61% | Reduced 28.9% | 2,700,000−1,100,000 | $13 | $35,910,000−$37,696,000 | 13F2026-03-31 ↗ |
MSFT MICROSOFT CORP | 0.56% | Reduced 82.0% | 90,000−410,000 | $370 | $33,315,000−$208,495,000 | 13F2026-03-31 ↗ |
KWEB KRANESHARES TRUST | 0.52% | Reduced 77.3% | 1,080,000−3,670,000 | $28 | $30,704,000−$131,033,000 | 13F2026-03-31 ↗ |
ET ENERGY TRANSFER L P | 0.51% | Reduced 28.1% | 1,576,125−615,125 | $19 | $30,419,000−$5,715,000 | 13F2026-03-31 ↗ |
MPLX MPLX LP | 0.48% | Reduced 19.9% | 502,460−125,040 | $57 | $28,675,000−$4,814,000 | 13F2026-03-31 ↗ |
UNH UNITEDHEALTH GROUP INC | 0.41% | Reduced 55.0% | 90,000−110,000 | $271 | $24,353,000−$41,669,000 | 13F2026-03-31 ↗ |
DB DEUTSCHE BK AG | 0.13% | Reduced 91.8% | 257,616−2,892,384 | $30 | $7,672,000−$113,792,000 | 13F2026-03-31 ↗ |
AAL AMERICAN AIRLS GROUP INC | 0.00% | Exited | 0−14,150,000 | $15 | $0−$216,920,000 | 13F2026-03-31 ↗ |
OC OWENS CORNING NEW | 0.00% | Exited | 0−950,000 | $112 | $0−$106,315,000 | 13F2026-03-31 ↗ |
MHK MOHAWK INDS INC | 0.00% | Exited | 0−675,000 | $109 | $0−$73,778,000 | 13F2026-03-31 ↗ |
IQV IQVIA HLDGS INC | 0.00% | Exited | 0−280,000 | $225 | $0−$63,115,000 | 13F2026-03-31 ↗ |
UAL UNITED AIRLS HLDGS INC | 0.00% | Exited | 0−465,000 | $112 | $0−$51,996,000 | 13F2026-03-31 ↗ |
FXI ISHARES TR | 0.00% | Exited | 0−1,087,500 | $38 | $0−$41,640,000 | 13F2026-03-31 ↗ |
DAL DELTA AIR LINES INC DEL | 0.00% | Exited | 0−475,000 | $69 | $0−$32,965,000 | 13F2026-03-31 ↗ |
GT GOODYEAR TIRE & RUBR CO | 0.00% | Exited | 0−2,500,000 | $9 | $0−$21,900,000 | 13F2026-03-31 ↗ |
Reported options (1)
Form 13F reports options using the underlying share count and underlying security value. These figures are not the number of contracts, option premium, strike price, or expiration date.
| Company | Option type | Portfolio | Quarterly activity | Underlying shares | Reported value | Updated / source |
|---|---|---|---|---|---|---|
MU MICRON TECHNOLOGY INC | CALL | 0.00% | Exited | 0−250,000 | $0−$71,353,000 | 13F2026-03-31 ↗ |
Reported price is calculated from the reported value and share count. It is not the investor's actual purchase price.
Filing history
Historical holdings
| Ticker | Company | Portfolio | Shares | Reported value |
|---|---|---|---|---|
| AMZN | AMAZON COM INC | 15.16% | 4,320,000 | $899,726,000 |
| MU | MICRON TECHNOLOGY INC | 9.48% | 1,665,000 | $562,504,000 |
| GOOG | ALPHABET INC | 8.38% | 1,732,700 | $497,042,000 |
| UBER | UBER TECHNOLOGIES INC | 7.68% | 6,332,720 | $455,513,000 |
| TSM | TAIWAN SEMICONDUCTOR MANUFAC | 7.56% | 1,327,500 | $448,629,000 |
| BABA | ALIBABA GROUP HLDG LTD | 7.33% | 3,465,000 | $434,719,000 |
| VST | VISTRA CORP | 5.12% | 2,022,332 | $304,017,000 |
| EWY | ISHARES INC | 4.98% | 2,400,000 | $295,224,000 |
| NVDA | NVIDIA CORPORATION | 4.33% | 1,471,500 | $256,630,000 |
| NRG | NRG ENERGY INC | 4.27% | 1,734,442 | $253,471,000 |
| META | META PLATFORMS INC | 4.21% | 436,500 | $249,735,000 |
| SNDK | SANDISK CORP | 3.01% | 281,250 | $178,689,000 |
| GLW | CORNING INC | 2.59% | 1,129,500 | $153,578,000 |
| WHR | WHIRLPOOL CORP | 1.77% | 1,950,000 | $105,144,000 |
| PDD | PDD HOLDINGS INC | 1.55% | 900,000 | $91,962,000 |
| LRCX | LAM RESEARCH CORP | 1.38% | 382,500 | $81,725,000 |
| BIDU | BAIDU INC | 1.30% | 692,100 | $77,114,000 |
| LHX | L3HARRIS TECHNOLOGIES INC | 1.15% | 198,000 | $68,340,000 |
| RTX | RTX CORPORATION | 1.11% | 342,000 | $65,972,000 |
| ASML | ASML HLDG NV | 1.10% | 49,500 | $65,381,000 |
| QCOM | QUALCOMM INC | 1.08% | 498,613 | $64,211,000 |
| BALL | BALL CORP | 0.83% | 837,000 | $49,475,000 |
| AMD | ADVANCED MICRO DEVICES INC | 0.76% | 221,400 | $45,039,000 |
| JD | JD.COM INC | 0.65% | 1,305,000 | $38,589,000 |
| LYFT | LYFT INC | 0.61% | 2,700,000 | $35,910,000 |
| MSFT | MICROSOFT CORP | 0.56% | 90,000 | $33,315,000 |
| KWEB | KRANESHARES TRUST | 0.52% | 1,080,000 | $30,704,000 |
| ET | ENERGY TRANSFER L P | 0.51% | 1,576,125 | $30,419,000 |
| MPLX | MPLX LP | 0.48% | 502,460 | $28,675,000 |
| UNH | UNITEDHEALTH GROUP INC | 0.41% | 90,000 | $24,353,000 |
| DB | DEUTSCHE BK AG | 0.13% | 257,616 | $7,672,000 |
| Ticker | Company | Portfolio | Shares | Reported value |
|---|---|---|---|---|
| BABA | ALIBABA GROUP HLDG LTD | 10.88% | 5,137,931 | $753,118,000 |
| GOOG | ALPHABET INC | 8.10% | 1,786,931 | $560,739,000 |
| AMZN | AMAZON COM INC | 7.26% | 2,179,391 | $503,047,000 |
| MU | MICRON TECHNOLOGY INC | 6.18% | 1,500,000 | $428,115,000 |
| META | META PLATFORMS INC | 5.72% | 600,000 | $396,054,000 |
| TSM | TAIWAN SEMICONDUCTOR MFG LTD | 4.96% | 1,130,000 | $343,396,000 |
| NVDA | NVIDIA CORPORATION | 4.58% | 1,700,000 | $317,050,000 |
| WHR | WHIRLPOOL CORP | 4.07% | 3,910,000 | $282,067,000 |
| NRG | NRG ENERGY INC | 3.77% | 1,640,000 | $261,154,000 |
| MSFT | MICROSOFT CORP | 3.49% | 500,000 | $241,810,000 |
| AAL | AMERICAN AIRLS GROUP INC | 3.13% | 14,150,000 | $216,920,000 |
| PDD | PDD HOLDINGS INC | 2.91% | 1,775,000 | $201,267,000 |
| QCOM | QUALCOMM INC | 2.83% | 1,145,000 | $195,852,000 |
| EWY | ISHARES INC | 2.63% | 1,875,000 | $182,288,000 |
| KWEB | KRANESHARES TRUST | 2.34% | 4,750,000 | $161,738,000 |
| VST | VISTRA CORP | 2.20% | 945,000 | $152,457,000 |
| UBER | UBER TECHNOLOGIES INC | 2.18% | 1,850,000 | $151,164,000 |
| GLW | CORNING INC | 1.99% | 1,570,200 | $137,487,000 |
| DB | DEUTSCHE BANK A G | 1.75% | 3,150,000 | $121,464,000 |
| JD | JD.COM INC | 1.72% | 4,157,046 | $119,307,000 |
| OC | OWENS CORNING NEW | 1.54% | 950,000 | $106,315,000 |
| RTX | RTX CORPORATION | 1.32% | 500,000 | $91,700,000 |
| LHX | L3HARRIS TECHNOLOGIES INC | 1.25% | 295,000 | $86,603,000 |
| BIDU | BAIDU INC | 1.08% | 575,000 | $75,130,000 |
| MHK | MOHAWK INDS INC | 1.07% | 675,000 | $73,778,000 |
| LYFT | LYFT INC | 1.06% | 3,800,000 | $73,606,000 |
| LRCX | LAM RESEARCH CORP | 1.05% | 425,000 | $72,752,000 |
| MU | MICRON TECHNOLOGY INC | 1.03% | 250,000 | $71,353,000 |
| AMD | ADVANCED MICRO DEVICES INC | 1.01% | 325,000 | $69,602,000 |
| ASML | ASML HOLDING N V | 0.97% | 62,500 | $66,866,000 |
| UNH | UNITEDHEALTH GROUP INC | 0.95% | 200,000 | $66,022,000 |
| BALL | BALL CORP | 0.92% | 1,200,000 | $63,564,000 |
| IQV | IQVIA HLDGS INC | 0.91% | 280,000 | $63,115,000 |
| UAL | UNITED AIRLS HLDGS INC | 0.75% | 465,000 | $51,996,000 |
| FXI | ISHARES TR | 0.60% | 1,087,500 | $41,640,000 |
| ET | ENERGY TRANSFER L P | 0.52% | 2,191,250 | $36,134,000 |
| MPLX | MPLX LP | 0.48% | 627,500 | $33,490,000 |
| DAL | DELTA AIR LINES INC DEL | 0.48% | 475,000 | $32,965,000 |
| GT | GOODYEAR TIRE & RUBR CO | 0.32% | 2,500,000 | $21,900,000 |
Investor background
David Tepper
“The point is, markets adapt, people adapt.”David Tepper, 2010 Ira Sohn Investment Conference
David Tepper is the founder of Appaloosa Management, the investment firm he established in 1993 after working as a credit analyst at Republic Steel, Keystone Mutual Funds and Goldman Sachs. At Goldman, he became head trader of the high-yield desk and developed the experience in stressed capital structures that would define Appaloosa’s early advantage.
Tepper is best known for buying securities whose prices imply an outcome materially worse than the one he considers probable. His opportunity set has included distressed corporate and sovereign debt, bank loans, equities and other instruments across the capital structure. The work begins with balance-sheet survivability, asset value, legal priority and access to liquidity, but it also requires a judgment about how governments, creditors, management teams and markets will adapt under pressure.
His most celebrated investments came during periods of severe dislocation. Appaloosa bought distressed bonds after corporate failures in the 1990s and early 2000s, and purchased deeply depressed financial-company securities during the 2008–09 crisis after Tepper concluded that published government policy made a systemic collapse less likely. These trades illustrate his willingness to concentrate when the downside is bounded by a credible backstop and the market is pricing near-catastrophe.
Tepper’s edge is therefore not conventional low-volatility value investing. It combines fundamental credit analysis, macro and policy awareness, rapid reassessment and unusually high tolerance for mark-to-market volatility. He may own ordinary equities when they offer the best risk-reward, but the common thread is an asymmetric payoff rather than a permanent preference for any asset class or investment style.
Public accounts describe Appaloosa as one of the most successful hedge funds of its generation, but a complete, current, independently published return series is unavailable. The firm returned substantial outside capital as it evolved toward managing more of Tepper’s own wealth, which also makes recent performance and portfolio scale difficult to compare with its earlier partnership record.
Tepper’s record includes periods of sharp drawdown and positions that did not work as intended. A strategy built around distressed or highly cyclical securities can suffer when a presumed policy backstop, recovery value or timing judgment proves wrong. His success should therefore be understood as the result of risk selection and adaptation, not as evidence that distressed assets are inherently safe.