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 34 of 72 rows. Rows without a quote are marked unavailable.
| 1 | AAPL | APPLE INC COM | 4.99% | Add +27.1% | 1,977,263 | $663.71M | $335.67 | No quote |
| 2 | CTSH | COGNIZANT TECHNOLOGY SOLUTIO CL A | 4.75% | Add +35.4% | 8,605,660 | $631.14M | $73.34 | No quote |
| 3 | DG | DOLLAR GEN CORP NEW COM | 4.13% | Add +2.5% | 16,190,141 | $548.68M | $33.89 | No quote |
| 4 | RL | POLO RALPH LAUREN CORP CL A | 4.08% | Add +14.0% | 4,085,898 | $541.83M | No quote | No quote |
| 5 | CCI | CROWN CASTLE INTL CORP COM | 3.71% | - | 12,086,465 | $493.01M | $40.79 | No quote |
| 6 | GR | GOODRICH CORP COM | 3.56% | Add +13.4% | 4,949,021 | $472.63M | No quote | No quote |
| 7 | ESRX | EXPRESS SCRIPTS INC COM | 3.27% | Reduce -17.4% | 8,046,327 | $434.34M | No quote | No quote |
| 8 | GOOGL | GOOGLE INC CL A | 3.17% | New | 831,332 | $420.97M | $506.38 | No quote |
| 9 | YUM | YUM BRANDS INC COM | 3.03% | Reduce -30.2% | 7,282,003 | $402.26M | $55.24 | No quote |
| 10 | NTAP | NETAPP INC COM | 3.01% | Reduce -13.9% | 7,571,797 | $399.64M | $52.78 | No quote |
| 11 | MON | MONSANTO CO NEW COM | 2.77% | Add +118.7% | 5,082,322 | $368.67M | No quote | No quote |
| 12 | ORLY | O REILLY AUTOMOTIVE INC NEW COM | 2.74% | - | 5,563,396 | $364.46M | $65.51 | No quote |
| 13 | SLB | SCHLUMBERGER LTD COM | 2.66% | Add +5.6% | 4,086,591 | $353.08M | $86.40 | No quote |
| 14 | QCOM | QUALCOMM INC COM | 2.64% | Reduce -2.1% | 6,171,973 | $350.51M | $56.79 | No quote |
| 15 | CTRP | CTRIP COM INTL LTD AMERICAN DEP SHS | 2.62% | Add +2.5% | 8,089,125 | $348.48M | No quote | No quote |
| 16 | EQIX | EQUINIX INC COM NEW | 2.30% | Reduce -25.1% | 3,023,700 | $305.45M | $101.02 | No quote |
| 17 | EL | LAUDER ESTEE COS INC CL A | 2.12% | Reduce -11.4% | 2,684,857 | $282.42M | $105.19 | No quote |
| 18 | WBC | WABCO HLDGS INC COM | 2.11% | Add +212.8% | 4,058,927 | $280.31M | No quote | No quote |
| 19 | TDG | TRANSDIGM GROUP INC COM | 2.08% | Add +4.8% | 3,026,501 | $275.99M | $91.19 | No quote |
| 20 | C | CITIGROUP INC COM NEW | 2.06% | New | 6,573,057 | $273.7M | $41.64 | No quote |
| 21 | BBBYQ | BED BATH & BEYOND INC COM | 1.83% | New | 4,168,447 | $243.31M | No quote | No quote |
| 22 | WYN | WYNDHAM WORLDWIDE CORP COM | 1.70% | - | 6,730,703 | $226.49M | No quote | No quote |
| 23 | YNDX | YANDEX N V SHS CLASS A | 1.68% | New | 6,278,312 | $222.94M | No quote | No quote |
| 24 | NTES | NETEASE COM INC SPONSORED ADR | 1.67% | Add +139.4% | 4,910,771 | $221.43M | $45.09 | No quote |
| 25 | MHS | MEDCO HEALTH SOLUTIONS INC COM | 1.56% | Add +18.5% | 3,675,541 | $207.74M | No quote | No quote |
| 26 | DLTR | DOLLAR TREE INC COM | 1.55% | New | 3,102,264 | $206.67M | $66.62 | No quote |
| 27 | ACN | ACCENTURE PLC IRELAND SHS CLASS A | 1.51% | Reduce -2.8% | 3,325,917 | $200.95M | $60.42 | No quote |
| 28 | SHLD | SEARS HLDGS CORP COM | 1.49% | Add +0.4% | 2,764,200 | $197.47M | No quote | No quote |
| 29 | EDU | NEW ORIENTAL ED & TECH GRP I SPON ADR | 1.47% | Reduce -12.9% | 1,748,613 | $195.36M | $111.72 | No quote |
| 30 | RCL | ROYAL CARIBBEAN CRUISES LTD COM | 1.47% | Add +33.7% | 5,179,136 | $194.94M | $37.64 | No quote |
| 31 | ST | SENSATA TECHNOLOGIES HLDG BV SHS | 1.44% | Add +37.4% | 5,079,000 | $191.22M | $37.65 | No quote |
| 32 | NLSN | NIELSEN HOLDINGS N V COM | 1.40% | Reduce -6.8% | 5,963,949 | $185.84M | No quote | No quote |
| 33 | PCLN | PRICELINE COM INC COM NEW | 1.38% | - | 358,177 | $183.36M | No quote | No quote |
| 34 | LCAPA | LIBERTY MEDIA CORP NEW CAP COM SER A | 1.38% | New | 2,136,155 | $183.18M | No quote | No quote |
| 35 | USB | US BANCORP DEL COM NEW | 1.37% | Add +8.9% | 7,123,165 | $181.71M | $25.51 | No quote |
| 36 | AMT | AMERICAN TOWER CORP CL A | 1.34% | New | 3,413,095 | $178.61M | $52.33 | No quote |
| 37 | IFF | INTERNATIONAL FLAVORS&FRAGRA COM | 1.33% | - | 2,742,507 | $176.18M | $64.24 | No quote |
| 38 | KO | COCA COLA CO COM | 1.31% | - | 2,586,200 | $174.03M | $67.29 | No quote |
| 39 | FDO | FAMILY DLR STORES INC COM | 1.30% | Reduce -41.5% | 3,293,534 | $173.11M | No quote | No quote |
| 40 | NFLX | NETFLIX INC COM | 1.26% | New | 639,421 | $167.97M | $262.69 | No quote |
| 41 | TDC | TERADATA CORP DEL COM | 1.25% | New | 2,752,711 | $165.71M | $60.20 | No quote |
| 42 | AMP | AMERIPRISE FINL INC COM | 0.87% | - | 2,016,271 | $116.3M | $57.68 | No quote |
| 43 | VIT | VANCEINFO TECHNOLOGIES INC ADR | 0.77% | Add +6.0% | 4,443,513 | $102.69M | No quote | No quote |
| 44 | LSTZA | LIBERTY MEDIA CORP NEW LIB STAR COM A | 0.71% | - | 1,259,494 | $94.76M | No quote | No quote |
| 45 | AH | ACCRETIVE HEALTH INC COM | 0.64% | Add +93.1% | 2,966,088 | $85.39M | No quote | No quote |
| 46 | PALL | ETFS PALLADIUM TR SH BEN INT | 0.63% | Reduce -20.7% | 1,116,309 | $84.28M | No quote | No quote |
| 47 | NWSA | NEWS CORP CL A | 0.63% | Reduce -50.6% | 4,726,120 | $83.65M | $17.70 | No quote |
| 48 | PPLT | ETFS PLATINUM TR SH BEN INT | 0.46% | Reduce -26.9% | 353,652 | $60.52M | No quote | No quote |
| 49 | ISS | ISOFTSTONE HLDGS LTD SPONSORED ADS | 0.44% | Add +50.7% | 3,831,166 | $58.66M | No quote | No quote |
| 50 | EMR | EMERSON ELEC CO COM | 0.40% | New | 943,636 | $53.08M | $56.25 | No quote |
| 51 | SWI | SOLARWINDS INC COM | 0.37% | Reduce -5.4% | 1,906,741 | $49.84M | No quote | No quote |
| 52 | WY | WEYERHAEUSER CO COM | 0.28% | - | 1,700,000 | $37.16M | $21.86 | No quote |
| 53 | ADSK | AUTODESK INC COM | 0.26% | Reduce -54.7% | 900,000 | $34.74M | $38.60 | No quote |
| 54 | HMIN | HOME INNS & HOTELS MGMT INC SPON ADR | 0.23% | - | 803,860 | $30.58M | No quote | No quote |
| 55 | ARCO | ARCOS DORADOS HOLDINGS INC SHS CLASS -A- | 0.16% | New | 1,000,000 | $21.09M | $21.09 | No quote |
| 56 | PCL | PLUM CREEK TIMBER CO INC COM | 0.15% | - | 500,000 | $20.27M | No quote | No quote |
| 57 | OII | OCEANEERING INTL INC COM | 0.15% | New | 483,693 | $19.59M | No quote | No quote |
| 58 | SVN | 7 DAYS GROUP HLDGS LTD ADR | 0.15% | Add +9.4% | 999,322 | $19.32M | No quote | No quote |
| 59 | HTHT | CHINA LODGING GROUP LTD SPONSORED ADR | 0.14% | - | 1,046,851 | $18.63M | $17.80 | No quote |
| 60 | DVA | DAVITA INC COM | 0.11% | Reduce -91.9% | 167,405 | $14.5M | $86.61 | No quote |
| 72 | VSAT | VIASAT INC COM | - | Sold | 0 | $0 | No quote | No quote |
| 71 | TW | TOWERS WATSON & CO CL A | - | Sold | 0 | $0 | No quote | No quote |
| 70 | SNI | SCRIPPS NETWORKS INTERACT IN CL A COM | - | Sold | 0 | $0 | No quote | No quote |
| 69 | MJN | MEAD JOHNSON NUTRITION CO COM | - | Sold | 0 | $0 | No quote | No quote |
| 68 | MA | MASTERCARD INC CL A | - | Sold | 0 | $0 | No quote | No quote |
| 67 | LNCR | LINCARE HLDGS INC COM | - | Sold | 0 | $0 | No quote | No quote |
| 66 | JPM | JPMORGAN CHASE & CO COM | - | Sold | 0 | $0 | No quote | No quote |
| 65 | INFA | INFORMATICA CORP COM | - | Sold | 0 | $0 | No quote | No quote |
| 64 | CTXS | CITRIX SYS INC COM | - | Sold | 0 | $0 | No quote | No quote |
| 63 | C | CITIGROUP INC COM | - | Sold | 0 | $0 | No quote | No quote |
| 62 | CVC | CABLEVISION SYS CORP CL A NY CABLVS | - | Sold | 0 | $0 | No quote | No quote |
| 61 | APH | AMPHENOL CORP NEW CL A | - | Sold | 0 | $0 | No quote | No quote |