David Einhorn - Greenlight Capital
As of Q2 2026, David Einhorn reported 46 long-equity positions worth $3.91B in aggregate.
Copy-investor backtest
- Latest quarter
- +12.48%
- 1-year
- +22.62%
- 3-year
- +44.92%
- 5-year
- +116.90%
- 3-year vs S&P 500
- -28.33%
- 5-year vs S&P 500
- +43.22%
- 5-year top 5
- +135.05%
Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. The vs S&P 500 figures subtract SPY over that manager's own rebalance dates, so both sides cover the same days; both are price return, excluding dividends. Method & limitations.
Get email alerts when David Einhorn files a new 13F — sign in or create a free account.
Live quotes available for 17 of 48 rows. Rows without a quote are marked unavailable.
| 1 | AAPL | APPLE INC | 16.29% | Reduce -16.9% | 1,993,706 | $1.07B | $536.74 | No quote |
| 2 | MU | MICRON TECHNOLOGY INC | 15.85% | Reduce -7.8% | 44,004,293 | $1.04B | $23.66 | No quote |
| 3 | MRVL | MARVELL TECHNOLOGY GROUP LTD | 9.45% | Reduce -11.0% | 39,429,328 | $621.01M | $15.75 | No quote |
| 4 | CI | CIGNA CORPORATION | 5.37% | - | 4,211,230 | $352.61M | $83.73 | No quote |
| 5 | OIS | OIL STS INTL INC | 4.13% | - | 2,750,000 | $271.15M | $98.60 | No quote |
| 6 | AET | AETNA INC NEW | 3.68% | Reduce -25.0% | 3,220,440 | $241.44M | No quote | No quote |
| 7 | SUNEQ | SUNEDISON INC | 3.40% | Add +807.6% | 11,850,000 | $223.26M | No quote | No quote |
| 8 | GDX | MARKET VECTORS ETF TR | 3.11% | Reduce -1.6% | 8,653,896 | $204.23M | No quote | No quote |
| 9 | APC | ANADARKO PETE CORP | 2.88% | Add +21.9% | 2,230,000 | $189.02M | No quote | No quote |
| 10 | CSC | COMPUTER SCIENCES CORP | 2.87% | Reduce -12.8% | 3,100,000 | $188.54M | No quote | No quote |
| 11 | EMC | E M C CORP MASS | 2.46% | Add +104.0% | 5,900,000 | $161.72M | No quote | No quote |
| 12 | VOYA | ING U S INC | 2.23% | Reduce -5.3% | 4,041,368 | $146.58M | $36.27 | No quote |
| 13 | CONN | CONNS INC | 1.95% | New | 3,300,000 | $128.21M | No quote | No quote |
| 14 | BWC | BABCOCK & WILCOX CO NEW | 1.94% | Reduce -4.1% | 3,829,704 | $127.15M | No quote | No quote |
| 15 | LBTYK | LIBERTY GLOBAL PLC | 1.93% | Add +233.9% | 3,109,080 | $126.57M | $40.71 | No quote |
| 16 | AGNC | AMERICAN CAPITAL AGENCY CORP | 1.71% | New | 5,238,308 | $112.57M | No quote | No quote |
| 17 | BAGL | EINSTEIN NOAH REST GROUP INC | 1.69% | - | 6,733,469 | $110.83M | No quote | No quote |
| 18 | MDR | MCDERMOTT INTL INC | 1.67% | Add +79.1% | 14,045,500 | $109.84M | No quote | No quote |
| 19 | DOX | AMDOCS LTD | 1.63% | - | 2,302,245 | $106.96M | $46.46 | No quote |
| 20 | TTWO | TAKE-TWO INTERACTIVE SOFTWAR | 1.60% | Add +15.3% | 4,800,000 | $105.26M | $21.93 | No quote |
| 21 | IAC | IAC INTERACTIVECORP | 1.49% | Reduce -28.1% | 1,369,892 | $97.8M | $71.39 | No quote |
| 22 | NOV | NATIONAL OILWELL VARCO INC | 1.45% | New | 1,225,000 | $95.39M | $77.87 | No quote |
| 23 | TPX | TEMPUR SEALY INTL INC | 1.39% | - | 1,800,000 | $91.21M | No quote | No quote |
| 24 | SPR | SPIRIT AEROSYSTEMS HLDGS INC | 1.39% | Add +20.5% | 3,232,364 | $91.12M | No quote | No quote |
| 25 | URS | URS CORP NEW | 1.37% | Add +48.4% | 1,913,879 | $90.07M | No quote | No quote |
| 26 | BP | BP PLC | 1.08% | Add +51.0% | 1,480,000 | $71.19M | $48.10 | No quote |
| 27 | LRCX | LAM RESEARCH CORP | 1.03% | New | 1,225,100 | $67.38M | $55.00 | No quote |
| 28 | LBTYA | LIBERTY GLOBAL PLC | 0.79% | - | 1,246,918 | $51.87M | $41.60 | No quote |
| 29 | CHS | CHICOS FAS INC | 0.64% | Add +41.2% | 2,638,708 | $42.3M | No quote | No quote |
| 30 | XON | INTREXON CORP | 0.55% | Reduce -37.6% | 1,379,014 | $36.25M | No quote | No quote |
| 31 | RAD | RITE AID CORP | 0.53% | Reduce -54.5% | 5,511,246 | $34.56M | No quote | No quote |
| 32 | TLMR | TALMER BANCORP INC | 0.48% | New | 2,306,158 | $31.75M | No quote | No quote |
| 33 | VOD | VODAFONE GROUP PLC NEW | 0.42% | Reduce -45.5% | 749,394 | $27.59M | No quote | No quote |
| 34 | NOK | NOKIA CORP | 0.39% | New | 3,500,000 | $25.69M | $7.34 | No quote |
| 35 | PENN | PENN NATL GAMING INC | 0.38% | Add +100.0% | 2,000,000 | $24.64M | $12.32 | No quote |
| 36 | FSC | FIFTH STREET FINANCE CORP | 0.29% | - | 1,998,692 | $18.91M | No quote | No quote |
| 37 | BIOF | BIOFUEL ENERGY CORP | 0.16% | - | 1,427,825 | $10.42M | No quote | No quote |
| 38 | AHL | ASPEN INSURANCE HOLDINGS LTD | 0.14% | Reduce -89.4% | 230,645 | $9.16M | No quote | No quote |
| 39 | HTS | HATTERAS FINL CORP | 0.12% | New | 401,867 | $7.58M | No quote | No quote |
| 40 | HAWK | BLACKHAWK NETWORK HLDGS INC | 0.08% | New | 214,277 | $5.23M | No quote | No quote |
| 46 | WPX | WPX ENERGY INC | - | Sold | 0 | $0 | No quote | No quote |
| 45 | VYX | NCR CORP NEW | - | Sold | 0 | $0 | No quote | No quote |
| 44 | LM | LEGG MASON INC | - | Sold | 0 | $0 | No quote | No quote |
| 43 | GM | GENERAL MTRS CO | - | Sold | 0 | $0 | No quote | No quote |
| 42 | DST | DST SYS INC DEL | - | Sold | 0 | $0 | No quote | No quote |
| 41 | DLPH | DELPHI AUTOMOTIVE PLC | - | Sold | 0 | $0 | No quote | No quote |
Options positions
Put = right to sell at strike (a bearish bet). Call = right to buy at strike (bullish via leverage). The notional column shows the underlying market value reported to the SEC, not the option premium paid - these don't add to the long-equity % portfolio above.
| 1 | - | LORILLARD INCCOM | PUT | New | 1,200,800 | $64.94M |
| 2 | AAPL | APPLE INCCOM | CALL | New | 85,500 | $45.89M |