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.
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Live quotes available for 15 of 49 rows. Rows without a quote are marked unavailable.
| 1 | MU | MICRON TECHNOLOGY INC | 18.52% | Reduce -8.3% | 40,344,293 | $1.33B | $32.95 | No quote |
| 2 | AAPL | APPLE INC | 12.24% | Add +374.1% | 9,452,342 | $878.41M | $92.93 | No quote |
| 3 | MRVL | MARVELL TECHNOLOGY GROUP LTD | 7.90% | Add +0.4% | 39,579,328 | $567.17M | $14.33 | No quote |
| 4 | SUNEQ | SUNEDISON INC | 6.71% | Add +79.8% | 21,303,488 | $481.46M | No quote | No quote |
| 5 | CI | CIGNA CORPORATION | 3.97% | Reduce -26.5% | 3,096,230 | $284.76M | $91.97 | No quote |
| 6 | AET | AETNA INC NEW | 3.64% | - | 3,220,440 | $261.11M | No quote | No quote |
| 7 | GDX | MARKET VECTORS ETF TR | 3.19% | - | 8,653,896 | $228.9M | No quote | No quote |
| 8 | LRCX | LAM RESEARCH CORP | 2.49% | Add +115.5% | 2,640,000 | $178.41M | $67.58 | No quote |
| 9 | OIS | OIL STS INTL INC | 2.46% | - | 2,750,000 | $176.25M | $64.09 | No quote |
| 10 | CONN | CONNS INC | 2.41% | Add +6.1% | 3,500,000 | $172.87M | No quote | No quote |
| 11 | EMC | E M C CORP MASS | 2.17% | - | 5,900,000 | $155.41M | No quote | No quote |
| 12 | CVEO | CIVEO CORP | 2.15% | New | 6,154,400 | $154.04M | No quote | No quote |
| 13 | CSC | COMPUTER SCIENCES CORP | 2.05% | Reduce -25.0% | 2,325,000 | $146.94M | No quote | No quote |
| 14 | VOYA | VOYA FINL INC | 2.05% | New | 4,041,368 | $146.86M | $36.34 | No quote |
| 15 | NOV | NATIONAL OILWELL VARCO INC | 2.01% | Add +43.2% | 1,754,147 | $144.45M | $82.35 | No quote |
| 16 | LBTYK | LIBERTY GLOBAL PLC | 1.83% | - | 3,109,080 | $131.55M | $42.31 | No quote |
| 17 | IAC | IAC INTERACTIVECORP | 1.81% | Add +37.2% | 1,879,930 | $130.15M | $69.23 | No quote |
| 18 | AGNC | AMERICAN CAPITAL AGENCY CORP | 1.71% | - | 5,238,308 | $122.63M | No quote | No quote |
| 19 | APC | ANADARKO PETE CORP | 1.70% | Reduce -50.0% | 1,115,000 | $122.06M | No quote | No quote |
| 20 | SPR | SPIRIT AEROSYSTEMS HLDGS INC | 1.52% | - | 3,232,364 | $108.93M | No quote | No quote |
| 21 | BAGL | EINSTEIN NOAH REST GROUP INC | 1.51% | - | 6,733,469 | $108.14M | No quote | No quote |
| 22 | TPX | TEMPUR SEALY INTL INC | 1.50% | - | 1,800,000 | $107.46M | No quote | No quote |
| 23 | TTWO | TAKE-TWO INTERACTIVE SOFTWAR | 1.49% | - | 4,800,000 | $106.75M | $22.24 | No quote |
| 24 | DOX | AMDOCS LTD | 1.49% | - | 2,302,245 | $106.66M | $46.33 | No quote |
| 25 | AER | AERCAP HOLDINGS NV | 1.42% | New | 2,225,000 | $101.91M | $45.80 | No quote |
| 26 | URS | URS CORP NEW | 1.22% | - | 1,913,879 | $87.75M | No quote | No quote |
| 27 | MDR | MCDERMOTT INTL INC | 1.21% | Reduce -23.3% | 10,771,864 | $87.15M | No quote | No quote |
| 28 | TIME | TIME INC NEW | 1.13% | New | 3,350,000 | $81.14M | No quote | No quote |
| 29 | NRF | NORTHSTAR RLTY FIN CORP | 1.10% | New | 4,539,575 | $78.9M | No quote | No quote |
| 30 | BP | BP PLC | 1.09% | - | 1,480,000 | $78.07M | $52.75 | No quote |
| 31 | CHMT | CHEMTURA CORP | 1.06% | New | 2,921,428 | $76.34M | No quote | No quote |
| 32 | LBTYA | LIBERTY GLOBAL PLC | 0.77% | - | 1,246,918 | $55.14M | $44.22 | No quote |
| 33 | BWC | BABCOCK & WILCOX CO NEW | 0.67% | Reduce -61.1% | 1,487,751 | $48.29M | No quote | No quote |
| 34 | CHS | CHICOS FAS INC | 0.44% | Reduce -28.9% | 1,875,895 | $31.82M | No quote | No quote |
| 35 | TLMR | TALMER BANCORP INC | 0.43% | - | 2,306,158 | $30.73M | No quote | No quote |
| 36 | VOD | VODAFONE GROUP PLC NEW | 0.35% | - | 749,394 | $25.02M | No quote | No quote |
| 37 | FSC | FIFTH STREET FINANCE CORP | 0.27% | - | 1,998,692 | $19.65M | No quote | No quote |
| 38 | BIOF | BIOFUEL ENERGY CORP | 0.14% | - | 1,427,825 | $9.81M | No quote | No quote |
| 39 | XON | INTREXON CORP | 0.13% | Reduce -72.8% | 375,000 | $9.42M | No quote | No quote |
| 40 | DSW | DSW INC | 0.07% | New | 181,574 | $5.07M | No quote | No quote |
| 47 | RAD | RITE AID CORP | - | Sold | 0 | $0 | No quote | No quote |
| 46 | PENN | PENN NATL GAMING INC | - | Sold | 0 | $0 | No quote | No quote |
| 45 | NOK | NOKIA CORP | - | Sold | 0 | $0 | No quote | No quote |
| 44 | VOYA | ING U S INC | - | Sold | 0 | $0 | No quote | No quote |
| 43 | HTS | HATTERAS FINL CORP | - | Sold | 0 | $0 | No quote | No quote |
| 42 | HAWK | BLACKHAWK NETWORK HLDGS INC | - | Sold | 0 | $0 | No quote | No quote |
| 41 | AHL | ASPEN INSURANCE HOLDINGS LTD | - | 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.
| 2 | - | LORILLARD INCCOM | PUT | Sold | 0 | $0 |
| 1 | AAPL | APPLE INCCOM | CALL | Sold | 0 | $0 |