Stephen Mandel - Lone Pine Capital
As of Q2 2026, Stephen Mandel reported 34 long-equity positions worth $16.36B in aggregate.
Copy-investor backtest
- Latest quarter
- +4.81%
- 1-year
- +0.17%
- 3-year
- +87.28%
- 5-year
- +14.37%
- 3-year vs S&P 500
- +14.05%
- 5-year vs S&P 500
- -59.31%
- 5-year top 5
- +11.49%
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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Updated 2026-06-06 from SEC 13F data.
Live quotes available for 32 of 68 rows. Rows without a quote are marked unavailable.
| 1 | AAPL | APPLE INC COM | 4.31% | Reduce -9.3% | 1,555,263 | $542.02M | $348.51 | No quote |
| 2 | ESRX | EXPRESS SCRIPTS INC COM | 4.31% | Add +25.6% | 9,742,901 | $541.8M | No quote | No quote |
| 3 | YUM | YUM BRANDS INC COM | 4.26% | Reduce -15.5% | 10,437,142 | $536.26M | $51.38 | No quote |
| 4 | CTSH | COGNIZANT TECHNOLOGY SOLUTIO CL A | 4.11% | Reduce -2.4% | 6,354,123 | $517.23M | $81.40 | No quote |
| 5 | CCI | CROWN CASTLE INTL CORP COM | 4.09% | Add +61.9% | 12,086,465 | $514.28M | $42.55 | No quote |
| 6 | DG | DOLLAR GEN CORP NEW COM | 3.94% | Add +16.1% | 15,787,041 | $494.92M | $31.35 | No quote |
| 7 | RL | POLO RALPH LAUREN CORP CL A | 3.52% | Add +3.2% | 3,582,711 | $443M | No quote | No quote |
| 8 | NTAP | NETAPP INC COM | 3.37% | Add +90.5% | 8,794,747 | $423.45M | $48.15 | No quote |
| 9 | C | CITIGROUP INC COM | 3.28% | Reduce -35.6% | 93,447,100 | $413.04M | $4.42 | No quote |
| 10 | GR | GOODRICH CORP COM | 2.97% | Reduce -3.1% | 4,364,238 | $373.27M | No quote | No quote |
| 11 | EQIX | EQUINIX INC COM NEW | 2.92% | - | 4,036,520 | $367.73M | $91.10 | No quote |
| 12 | SLB | SCHLUMBERGER LTD COM | 2.87% | Reduce -44.7% | 3,870,564 | $360.97M | $93.26 | No quote |
| 13 | QCOM | QUALCOMM INC COM | 2.75% | Add +149.8% | 6,303,063 | $345.6M | $54.83 | No quote |
| 14 | JPM | JPMORGAN CHASE & CO COM | 2.71% | Reduce -8.8% | 7,400,879 | $341.18M | $46.10 | No quote |
| 15 | CTRP | CTRIP COM INTL LTD AMERICAN DEP SHS | 2.60% | Add +83.1% | 7,894,563 | $327.55M | No quote | No quote |
| 16 | ORLY | O REILLY AUTOMOTIVE INC NEW COM | 2.54% | New | 5,563,396 | $319.67M | $57.46 | No quote |
| 17 | EL | LAUDER ESTEE COS INC CL A | 2.32% | - | 3,030,562 | $292.03M | $96.36 | No quote |
| 18 | FDO | FAMILY DLR STORES INC COM | 2.30% | Add +19.0% | 5,633,166 | $289.09M | No quote | No quote |
| 19 | TDG | TRANSDIGM GROUP INC COM | 1.93% | - | 2,887,779 | $242.08M | $83.83 | No quote |
| 20 | SHLD | SEARS HLDGS CORP COM | 1.81% | Reduce -9.9% | 2,754,200 | $227.64M | No quote | No quote |
| 21 | WYN | WYNDHAM WORLDWIDE CORP COM | 1.70% | Reduce -12.9% | 6,730,703 | $214.1M | No quote | No quote |
| 22 | EDU | NEW ORIENTAL ED & TECH GRP I SPON ADR | 1.60% | Reduce -17.9% | 2,008,008 | $200.94M | $100.07 | No quote |
| 23 | ACN | ACCENTURE PLC IRELAND SHS CLASS A | 1.50% | Reduce -17.5% | 3,421,073 | $188.06M | $54.97 | No quote |
| 24 | PCLN | PRICELINE COM INC COM NEW | 1.44% | New | 358,177 | $181.4M | No quote | No quote |
| 25 | DVA | DAVITA INC COM | 1.41% | Reduce -15.6% | 2,067,565 | $176.8M | $85.51 | No quote |
| 26 | NLSN | NIELSEN HOLDINGS N V COM | 1.39% | New | 6,398,200 | $174.74M | No quote | No quote |
| 27 | MA | MASTERCARD INC CL A | 1.39% | Reduce -9.2% | 692,841 | $174.4M | $251.72 | No quote |
| 28 | MHS | MEDCO HEALTH SOLUTIONS INC COM | 1.39% | New | 3,102,858 | $174.26M | No quote | No quote |
| 29 | USB | US BANCORP DEL COM NEW | 1.37% | New | 6,541,298 | $172.89M | $26.43 | No quote |
| 30 | KO | COCA COLA CO COM | 1.36% | New | 2,586,200 | $171.59M | $66.35 | No quote |
| 31 | IFF | INTERNATIONAL FLAVORS&FRAGRA COM | 1.36% | Add +1254.6% | 2,742,507 | $170.86M | $62.30 | No quote |
| 32 | CTXS | CITRIX SYS INC COM | 1.35% | New | 2,314,910 | $170.05M | No quote | No quote |
| 33 | NWSA | NEWS CORP CL A | 1.34% | New | 9,576,768 | $168.36M | $17.58 | No quote |
| 34 | MON | MONSANTO CO NEW COM | 1.34% | New | 2,323,792 | $167.92M | No quote | No quote |
| 35 | SNI | SCRIPPS NETWORKS INTERACT IN CL A COM | 1.31% | Add +114.9% | 3,289,069 | $164.75M | No quote | No quote |
| 36 | RCL | ROYAL CARIBBEAN CRUISES LTD COM | 1.27% | New | 3,874,112 | $159.85M | $41.26 | No quote |
| 37 | MJN | MEAD JOHNSON NUTRITION CO COM | 1.25% | Reduce -35.2% | 2,707,972 | $156.87M | No quote | No quote |
| 38 | LNCR | LINCARE HLDGS INC COM | 1.09% | Reduce -25.8% | 4,635,800 | $137.5M | No quote | No quote |
| 39 | VIT | VANCEINFO TECHNOLOGIES INC ADR | 1.05% | - | 4,192,821 | $131.7M | No quote | No quote |
| 40 | INFA | INFORMATICA CORP COM | 1.04% | Reduce -23.6% | 2,510,444 | $131.02M | No quote | No quote |
| 41 | ST | SENSATA TECHNOLOGIES HLDG BV SHS | 1.02% | New | 3,697,437 | $128.41M | $34.73 | No quote |
| 42 | AMP | AMERIPRISE FINL INC COM | 0.98% | Reduce -62.6% | 2,016,271 | $123.15M | $61.08 | No quote |
| 43 | TW | TOWERS WATSON & CO CL A | 0.89% | Reduce -41.8% | 2,027,651 | $112.45M | $55.46 | No quote |
| 44 | PALL | ETFS PALLADIUM TR SH BEN INT | 0.85% | - | 1,408,196 | $107.07M | No quote | No quote |
| 45 | NTES | NETEASE COM INC SPONSORED ADR | 0.81% | New | 2,050,965 | $101.54M | $49.51 | No quote |
| 46 | LSTZA | LIBERTY MEDIA CORP NEW LIB STAR COM A | 0.78% | Add +51.2% | 1,259,494 | $97.74M | No quote | No quote |
| 47 | ADSK | AUTODESK INC COM | 0.70% | Reduce -54.0% | 1,986,061 | $87.61M | $44.11 | No quote |
| 48 | PPLT | ETFS PLATINUM TR SH BEN INT | 0.68% | Add +14.7% | 483,848 | $85.04M | No quote | No quote |
| 49 | WBC | WABCO HLDGS INC COM | 0.64% | Add +42.6% | 1,297,495 | $79.98M | No quote | No quote |
| 50 | SWI | SOLARWINDS INC COM | 0.38% | New | 2,014,906 | $47.27M | No quote | No quote |
| 51 | ISS | ISOFTSTONE HLDGS LTD SPONSORED ADS | 0.37% | Add +107.5% | 2,542,436 | $47.06M | No quote | No quote |
| 52 | AH | ACCRETIVE HEALTH INC COM | 0.34% | New | 1,535,778 | $42.63M | No quote | No quote |
| 53 | APH | AMPHENOL CORP NEW CL A | 0.34% | Reduce -84.7% | 776,198 | $42.22M | $54.39 | No quote |
| 54 | WY | WEYERHAEUSER CO COM | 0.33% | New | 1,700,000 | $41.82M | $24.60 | No quote |
| 55 | HMIN | HOME INNS & HOTELS MGMT INC SPON ADR | 0.25% | Add +53.2% | 803,860 | $31.81M | No quote | No quote |
| 56 | VSAT | VIASAT INC COM | 0.18% | - | 580,411 | $23.12M | $39.84 | No quote |
| 57 | PCL | PLUM CREEK TIMBER CO INC COM | 0.17% | New | 500,000 | $21.81M | No quote | No quote |
| 58 | SVN | 7 DAYS GROUP HLDGS LTD ADR | 0.15% | - | 913,639 | $18.53M | No quote | No quote |
| 59 | HTHT | CHINA LODGING GROUP LTD SPONSORED ADR | 0.15% | Add +0.1% | 1,046,851 | $18.26M | $17.44 | No quote |
| 60 | CVC | CABLEVISION SYS CORP CL A NY CABLVS | 0.14% | Reduce -90.4% | 493,000 | $17.06M | No quote | No quote |
| 68 | URBN | URBAN OUTFITTERS INC COM | - | Sold | 0 | $0 | No quote | No quote |
| 67 | UNP | UNION PAC CORP COM | - | Sold | 0 | $0 | No quote | No quote |
| 66 | TECK | TECK RESOURCES LTD CL B | - | Sold | 0 | $0 | No quote | No quote |
| 65 | GLD | SPDR GOLD TRUST GOLD SHS | - | Sold | 0 | $0 | No quote | No quote |
| 64 | SCHW | SCHWAB CHARLES CORP NEW COM | - | Sold | 0 | $0 | No quote | No quote |
| 63 | ORLY | O REILLY AUTOMOTIVE INC COM | - | Sold | 0 | $0 | No quote | No quote |
| 62 | LFT | LONGTOP FINL TECHNOLOGIES LT ADR | - | Sold | 0 | $0 | No quote | No quote |
| 61 | DKS | DICKS SPORTING GOODS INC COM | - | Sold | 0 | $0 | No quote | No quote |