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Focused investors/Stephen Mandel

Stephen Mandel - Lone Pine Capital

As of Q2 2026, Stephen Mandel reported 34 long-equity positions worth $16.36B in aggregate.

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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 35 of 49 rows. Rows without a quote are marked unavailable.

1BABAALIBABA GROUP HLDG LTD7.02%Reduce -14.4%6,239,786$1.32B$212.10No quote
2UNHUNITEDHEALTH GROUP INC6.61%Reduce -6.3%4,243,054$1.25B$293.98No quote
3AMZNAMAZON COM INC5.05%Reduce -17.1%515,504$952.57M$1847.84No quote
4ADBEADOBE INC4.98%Reduce -19.9%2,847,297$939.07M$329.81No quote
5NFLXNETFLIX INC4.28%Add +5.9%2,493,127$806.7M$323.57No quote
6MSFTMICROSOFT CORP4.24%Reduce -16.4%5,069,049$799.39M$157.70No quote
7SHOPSHOPIFY INC3.82%Add +31.6%1,812,652$720.67M$397.58No quote
8MAMASTERCARD INC3.78%Add +48.5%2,386,096$712.46M$298.59No quote
9METAFACEBOOK INC3.73%Add +75.8%3,425,898$703.17M$205.25No quote
10TDGTRANSDIGM GROUP INC3.72%Reduce -2.3%1,254,428$702.48M$560.00No quote
11UNPUNION PACIFIC CORP3.64%Add +47.7%3,795,502$686.19M$180.79No quote
12CRMSALESFORCE COM INC3.57%Reduce -18.9%4,140,694$673.44M$162.64No quote
13ADSKAUTODESK INC3.20%Reduce -27.1%3,288,196$603.25M$183.46No quote
14GPNGLOBAL PMTS INC3.14%Reduce -11.2%3,245,218$592.45M$182.56No quote
15MELIMERCADOLIBRE INC2.94%Add +67.3%970,749$555.21M$571.94No quote
16SQSQUARE INC2.92%Add +9.8%8,798,626$550.44MNo quoteNo quote
17HUMHUMANA INC2.86%Reduce -7.3%1,472,775$539.8M$366.52No quote
18DPZDOMINOS PIZZA INC2.70%Reduce -20.5%1,731,133$508.57M$293.78No quote
19EFXEQUIFAX INC2.56%Add +12.4%3,448,313$483.18M$140.12No quote
20CPCANADIAN PAC RY LTD2.53%-1,870,085$476.78M$254.95No quote
21IQVIQVIA HLDGS INC2.52%Reduce -13.2%3,082,174$476.23M$154.51No quote
22NOWSERVICENOW INC2.31%Reduce -9.2%1,542,489$435.48M$282.32No quote
23PYPLPAYPAL HLDGS INC1.93%New3,364,320$363.92M$108.17No quote
24COUPCOUPA SOFTWARE INC1.81%Add +67.4%2,336,812$341.76MNo quoteNo quote
25TEAMATLASSIAN CORP PLC1.79%Add +34.5%2,799,760$336.92MNo quoteNo quote
26MTCHMATCH GROUP INC1.32%New3,037,131$249.38M$82.11No quote
27SESEA LTD1.31%Reduce -10.2%6,165,422$247.97M$40.22No quote
28LKNCYLUCKIN COFFEE INC1.27%New6,067,357$238.81MNo quoteNo quote
29DXCMDEXCOM INC1.23%New1,058,895$231.62M$218.74No quote
30UAAUNDER ARMOUR INC1.03%New8,979,557$193.96M$21.60No quote
31HLFHERBALIFE NUTRITION LTD0.98%Add +85.2%3,892,688$185.56M$47.67No quote
32MOALTRIA GROUP INC0.94%New3,536,654$176.51M$49.91No quote
33ILMNILLUMINA INC0.91%New519,808$172.44M$331.74No quote
34CHWYCHEWY INC0.78%-5,071,531$147.07M$29.00No quote
35IACIAC INTERACTIVECORP0.53%New397,739$99.08M$249.11No quote
36CSXCSX CORP0.52%New1,360,000$98.41M$72.36No quote
37CVNACARVANA CO0.49%New1,002,910$92.32M$92.05No quote
38UBERUBER TECHNOLOGIES INC0.49%Add +2.8%3,084,950$91.75M$29.74No quote
39XPXP INC0.25%New1,200,000$46.22M$38.52No quote
40HUBSHUBSPOT INC0.19%New225,647$35.77MNo quoteNo quote
41MDLAMEDALLIA INC0.12%-737,593$22.95MNo quoteNo quote
49WWEWORLD WRESTLING ENTMT INC-Sold0$0No quoteNo quote
48TWLOTWILIO INC-Sold0$0No quoteNo quote
47TIFTIFFANY & CO NEW-Sold0$0No quoteNo quote
46SMARSMARTSHEET INC-Sold0$0No quoteNo quote
45SPGIS&P GLOBAL INC-Sold0$0No quoteNo quote
44DHID R HORTON INC-Sold0$0No quoteNo quote
43BKNGBOOKING HLDGS INC-Sold0$0No quoteNo quote
42ATVIACTIVISION BLIZZARD INC-Sold0$0No quoteNo quote