Stephen Mandel - Lone Pine Capital
As of Q1 2026, Stephen Mandel reported 36 long-equity positions worth $12.54B in aggregate.
Copy-investor backtest
- Latest quarter
- -2.24%
- 1-year
- +7.64%
- 3-year
- +100.69%
- 3-year top 5
- +110.26%
Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. Method & limitations.
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Updated 2026-06-06 from SEC 13F data.
Live quotes available for 23 of 38 rows. Rows without a quote are marked unavailable.
| 1 | BBWI | BATH & BODY WORKS INC | 8.30% | - | 20,630,231 | $869.36M | $42.14 | |
| 2 | MSFT | MICROSOFT CORP | 8.00% | Add +23.4% | 3,495,275 | $838.24M | $239.82 | |
| 3 | AMZN | AMAZON COM INC | 7.73% | Add +44.2% | 9,642,597 | $809.98M | $84.00 | |
| 4 | WDAY | WORKDAY INC | 7.46% | Reduce -7.0% | 4,670,402 | $781.5M | $167.33 | |
| 5 | TSM | TAIWAN SEMICONDUCTOR MFG LTD | 7.39% | Add +8.2% | 10,391,400 | $774.06M | $74.49 | |
| 6 | DKS | DICKS SPORTING GOODS INC | 5.76% | - | 5,015,154 | $603.27M | $120.29 | |
| 7 | UNH | UNITEDHEALTH GROUP INC | 5.38% | Add +13.2% | 1,063,600 | $563.9M | $530.18 | |
| 8 | TDG | TRANSDIGM GROUP INC | 4.66% | Add +5.2% | 775,690 | $488.41M | $629.65 | |
| 9 | RH | RH | 4.52% | - | 1,773,069 | $473.75M | $267.19 | |
| 10 | MA | MASTERCARD INCORPORATED | 4.47% | Reduce -12.8% | 1,346,712 | $468.29M | $347.73 | |
| 11 | BKNG | BOOKING HOLDINGS INC | 4.24% | Reduce -13.1% | 220,375 | $444.12M | $2015.28 | |
| 12 | LPLA | LPL FINL HLDGS INC | 4.14% | Add +1.4% | 2,007,322 | $433.92M | $216.17 | |
| 13 | V | VISA INC | 4.13% | Reduce -3.6% | 2,083,747 | $432.92M | $207.76 | |
| 14 | TMO | THERMO FISHER SCIENTIFIC INC | 3.09% | Reduce -33.6% | 587,696 | $323.64M | $550.69 | |
| 15 | PTC | PTC INC | 3.07% | Add +6.4% | 2,681,447 | $321.88M | No quote | No quote |
| 16 | IBN | ICICI BANK LIMITED | 2.44% | - | 11,692,652 | $255.95M | $21.89 | |
| 17 | AMD | ADVANCED MICRO DEVICES INC | 2.42% | New | 3,910,268 | $253.27M | $64.77 | |
| 18 | MRNA | MODERNA INC | 2.32% | New | 1,352,518 | $242.94M | No quote | No quote |
| 19 | HDB | HDFC BANK LTD | 1.90% | Add +30.6% | 2,902,586 | $198.57M | $68.41 | |
| 20 | EPAM | EPAM SYS INC | 1.89% | Reduce -51.5% | 602,860 | $197.58M | No quote | No quote |
| 21 | FCNCA | FIRST CTZNS BANCSHARES INC N | 1.27% | Add +172.1% | 175,642 | $133.2M | $758.36 | |
| 22 | ASML | ASML HOLDING N V | 1.23% | New | 236,190 | $129.05M | $546.40 | |
| 23 | FND | FLOOR & DECOR HLDGS INC | 1.21% | New | 1,826,188 | $127.16M | $69.63 | |
| 24 | MQ | MARQETA INC | 0.97% | - | 16,609,826 | $101.49M | No quote | No quote |
| 25 | CRM | SALESFORCE INC | 0.69% | New | 549,003 | $72.79M | $132.59 | |
| 26 | AVDX | AVIDXCHANGE HOLDINGS INC | 0.48% | - | 5,080,632 | $50.5M | No quote | No quote |
| 27 | VAL | VALARIS LIMITED | 0.42% | New | 653,320 | $44.18M | $67.62 | |
| 28 | SG | SWEETGREEN INC | 0.37% | - | 4,556,503 | $39.05M | No quote | No quote |
| 29 | EFX | EQUIFAX INC | 0.01% | New | 7,278 | $1.41M | $194.36 | |
| 30 | LNG | CHENIERE ENERGY INC | 0.01% | Reduce -20.2% | 8,338 | $1.25M | No quote | No quote |
| 38 | VIXY | PROSHARES TR II | - | Sold | 0 | $0 | No quote | No quote |
| 37 | PYPL | PAYPAL HLDGS INC | - | Sold | 0 | $0 | No quote | No quote |
| 36 | META | META PLATFORMS INC | - | Sold | 0 | $0 | No quote | No quote |
| 35 | GROV | GROVE COLLABORATIVE HOLD INC | - | Sold | 0 | $0 | No quote | No quote |
| 34 | EQT | EQT CORP | - | Sold | 0 | $0 | No quote | No quote |
| 33 | CHK | CHESAPEAKE ENERGY CORP | - | Sold | 0 | $0 | No quote | No quote |
| 32 | SQ | BLOCK INC | - | Sold | 0 | $0 | No quote | No quote |
| 31 | ADSK | AUTODESK INC | - | Sold | 0 | $0 | No quote | No quote |