Skip to main content
Focused investors/Stephen Mandel

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.

Get email alerts when Stephen Mandel files a new 13F — sign in or create a free account.

Updated 2026-06-06 from SEC 13F data.

Live quotes available for 20 of 44 rows. Rows without a quote are marked unavailable.

1AMZNAMAZON COM INC8.43%Add +71.0%617,321$2.06B$3334.3452w: $144.05 - $188.65; reported $3334.34
2SHOPSHOPIFY INC7.84%Reduce -2.8%1,389,635$1.91B$1377.3952w: $100.51 - $176.29; reported $1377.39
3MAMASTERCARD INCORPORATED7.10%New4,822,796$1.73B$359.3252w: $306.00 - $401.50; reported $359.32
4BBWIBATH & BODY WORKS INC6.95%-24,300,268$1.7B$69.7952w: $29.18 - $82.00; reported $69.79
5WDAYWORKDAY INC6.51%Add +16.9%5,814,667$1.59B$273.1852w: $217.60 - $307.81; reported $273.18
6MSFTMICROSOFT CORP6.47%-4,694,472$1.58B$336.3252w: $211.94 - $349.67; reported $336.32
7SNAPSNAP INC6.45%Add +47.9%33,478,637$1.57B$47.0352w: $42.96 - $83.34; reported $47.03
8NOWSERVICENOW INC5.33%Reduce -8.6%2,005,586$1.3B$649.1152w: $89.65 - $141.52; reported $649.11
9DASHDOORDASH INC5.03%Add +10.6%8,252,069$1.23B$148.9052w: $110.13 - $257.25; reported $148.90
10MTCHMATCH GROUP INC NEW4.81%Add +14.1%8,872,280$1.17B$132.2552w: $118.51 - $182.00; reported $132.25
11UNHUNITEDHEALTH GROUP INC4.72%Reduce -23.6%2,296,087$1.15B$502.1452w: $320.35 - $509.23; reported $502.14
12VVISA INC4.29%New4,833,625$1.05B$216.7152w: $190.10 - $252.67; reported $216.71
13RHRH3.52%Add +24.3%1,603,888$859.59M$535.9452w: $411.88 - $744.56; reported $535.94
14FTCHFARFETCH LTD3.35%Add +6.5%24,439,933$817.03MNo quoteNo quote
15BEKEKE HLDGS INC2.55%Add +2.5%30,957,063$622.86M$20.1252w: $15.15 - $78.00; reported $20.12
16ADBEADOBE SYSTEMS INCORPORATED2.54%Reduce -44.1%1,093,713$620.2M$567.0652w: $420.78 - $699.54; reported $567.06
17DDOGDATADOG INC2.39%Reduce -29.6%3,272,681$582.9M$178.1152w: $69.73 - $199.68; reported $178.11
18SNOWSNOWFLAKE INC2.29%New1,646,640$557.8M$338.7552w: $184.71 - $405.00; reported $338.75
19VSCOVICTORIAS SECRET AND CO1.86%Reduce -4.8%8,195,810$455.2M$55.5452w: $39.79 - $76.00; reported $55.54
20NTESNETEASE INC1.86%Add +338.5%4,452,541$453.18M$101.7852w: $77.97 - $134.33; reported $101.78
21CFLTCONFLUENT INC1.37%Add +215.4%4,398,572$335.35MNo quoteNo quote
22PVHPVH CORPORATION1.34%Reduce -7.0%3,065,646$326.95M$106.6552w: $78.76 - $125.42; reported $106.65
23MQMARQETA INC1.23%Add +566.7%17,476,795$300.08MNo quoteNo quote
24SGSWEETGREEN INC0.60%New4,556,503$145.81MNo quoteNo quote
25AMPLAMPLITUDE INC0.41%Add +15.4%1,877,000$99.37MNo quoteNo quote
26AVDXAVIDXCHANGE HOLDINGS INC0.31%New5,080,632$76.51MNo quoteNo quote
27VTEXVTEX0.23%-5,274,887$56.55MNo quoteNo quote
28SQBLOCK INC0.18%Reduce -94.8%277,372$44.8MNo quoteNo quote
29FRSHFRESHWORKS INC0.03%-275,000$7.22MNo quoteNo quote
44ZYMEZYMEWORKS INC-Sold0$0No quoteNo quote
43TWTRTWITTER INC-Sold0$0No quoteNo quote
42TDGTRANSDIGM GROUP INC-Sold0$0No quoteNo quote
41STNESTONECO LTD-Sold0$0No quoteNo quote
40MRNAMODERNA INC-Sold0$0No quoteNo quote
39IBNICICI BANK LIMITED-Sold0$0No quoteNo quote
38FMTXFORMA THERAPEUTICS HLDGS INC-Sold0$0No quoteNo quote
37FIGSFIGS INC-Sold0$0No quoteNo quote
36FATEFATE THERAPEUTICS INC-Sold0$0No quoteNo quote
35METAFACEBOOK INC-Sold0$0No quoteNo quote
34DXCMDEXCOM INC-Sold0$0No quoteNo quote
33COUPCOUPA SOFTWARE INC-Sold0$0No quoteNo quote
32CVNACARVANA CO-Sold0$0No quoteNo quote
31BILIBILIBILI INC-Sold0$0No quoteNo quote
30ASNDASCENDIS PHARMA A/S-Sold0$0No quoteNo quote