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Focused investors/Viking Global Investors

Viking Global Investors

As of Q2 2026, Viking Global Investors reported 90 long-equity positions worth $35.08B in aggregate.

Copy-investor backtest

Full auditCompare with peers
Latest quarter
+8.20%
1-year
+16.84%
3-year
+70.77%
5-year
+48.41%
3-year vs S&P 500
-2.46%
5-year vs S&P 500
-25.28%
5-year top 5
-0.23%

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 37 of 76 rows. Rows without a quote are marked unavailable.

1ADPTADAPTIVE BIOTECHNOLOGIES COR8.32%New38,406,607$1.86B$48.30No quote
2AMZNAMAZON COM INC6.82%Add +157.6%802,837$1.52B$1893.63No quote
3ELVANTHEM INC6.58%Reduce -16.1%5,198,006$1.47B$282.21No quote
4METAFACEBOOK INC6.12%Add +231.7%7,063,705$1.36B$193.00No quote
5UNHUNITEDHEALTH GROUP INC5.27%Add +28.6%4,812,185$1.17B$244.01No quote
6MSFTMICROSOFT CORP4.63%Reduce -21.2%7,704,063$1.03B$133.96No quote
7BABOEING CO4.54%New2,777,120$1.01B$364.01No quote
8JDJD COM INC4.33%Add +175.4%31,821,898$963.89M$30.29No quote
9UTXUNITED TECHNOLOGIES CORP3.94%Reduce -4.8%6,743,903$878.06MNo quoteNo quote
10NFLXNETFLIX INC3.41%Add +3.4%2,067,698$759.51M$367.32No quote
11CNCCENTENE CORP DEL3.29%Add +233.3%13,994,550$733.87M$52.44No quote
12BBIOBRIDGEBIO PHARMA INC3.22%New26,620,991$717.97M$26.97No quote
13UBERUBER TECHNOLOGIES INC2.78%New13,368,682$620.04M$46.38No quote
14MNSTMONSTER BEVERAGE CORP NEW2.54%New8,851,947$565.02M$63.83No quote
15MELIMERCADOLIBRE INC2.35%Add +39.7%854,831$522.96M$611.77No quote
16ILMNILLUMINA INC2.27%Add +16.0%1,371,087$504.77M$368.15No quote
17CRMSALESFORCE COM INC1.99%New2,922,394$443.42M$151.73No quote
18FWONKLIBERTY MEDIA CORP DELAWARE1.91%Reduce -2.5%11,379,423$425.7M$37.41No quote
19BSXBOSTON SCIENTIFIC CORP1.77%Add +185.5%9,195,192$395.21M$42.98No quote
20ATVIACTIVISION BLIZZARD INC1.68%Add +61.1%7,908,859$373.3MNo quoteNo quote
21ADBEADOBE INC1.61%Reduce -40.5%1,214,269$357.78M$294.65No quote
22ALGNALIGN TECHNOLOGY INC1.43%Reduce -35.4%1,161,145$317.81M$273.70No quote
23GOOGLALPHABET INC1.37%Reduce -24.7%282,146$305.51M$1082.80No quote
24EXASEXACT SCIENCES CORP1.20%Reduce -29.6%2,264,674$267.32M$118.04No quote
25MUMICRON TECHNOLOGY INC1.11%Add +180.8%6,431,167$248.18M$38.59No quote
26BMRNBIOMARIN PHARMACEUTICAL INC1.00%Reduce -49.5%2,590,351$221.86M$85.65No quote
27AVTRAVANTOR INC0.97%New11,345,684$216.59M$19.09No quote
28SQSQUARE INC0.86%New2,657,236$192.73MNo quoteNo quote
29EQHAXA EQUITABLE HLDGS INC0.83%Add +1197.3%8,842,350$184.81M$20.90No quote
30WORKSLACK TECHNOLOGIES INC0.76%New4,539,615$170.24MNo quoteNo quote
31AONAON PLC0.74%Add +30.2%851,778$164.38M$192.98No quote
32DVADAVITA INC0.73%Add +5.5%2,907,034$163.55M$56.26No quote
33CCKCROWN HOLDINGS INC0.63%Add +13.2%2,293,475$140.13M$61.10No quote
34LOWLOWES COS INC0.63%New1,381,012$139.36M$100.91No quote
35NVDANVIDIA CORP0.59%Reduce -57.4%802,330$131.77M$164.23No quote
36COUPCOUPA SOFTWARE INC0.57%New997,832$126.34MNo quoteNo quote
37GOOGALPHABET INC0.55%Reduce -17.1%114,172$123.41M$1080.91No quote
38MRNAMODERNA INC0.54%Reduce -50.8%8,197,458$120.01MNo quoteNo quote
39AOSSMITH A O CORP0.52%New2,452,092$115.64MNo quoteNo quote
40WCGWELLCARE HEALTH PLANS INC0.48%Reduce -71.9%371,450$105.89MNo quoteNo quote
41BABAALIBABA GROUP HLDG LTD0.45%Reduce -89.8%587,268$99.51M$169.45No quote
42GRUBGRUBHUB INC0.44%New1,269,186$98.98MNo quoteNo quote
43BERYBERRY GLOBAL GROUP INC0.43%Reduce -76.6%1,804,817$94.92MNo quoteNo quote
44SYNHSYNEOS HEALTH INC0.41%Reduce -19.0%1,796,775$91.8MNo quoteNo quote
45CTLTCATALENT INC0.39%Add +50.5%1,595,579$86.5MNo quoteNo quote
46CVETCOVETRUS INC0.37%Reduce -13.1%3,381,937$82.72MNo quoteNo quote
47RTNRAYTHEON CO0.35%New450,432$78.32MNo quoteNo quote
48VVISA INC0.30%Reduce -87.4%387,368$67.23M$173.55No quote
49ATHATHENE HLDG LTD0.30%New1,554,576$66.94MNo quoteNo quote
50NXPINXP SEMICONDUCTORS N V0.29%Reduce -75.4%670,065$65.41M$97.61No quote
51BPMCBLUEPRINT MEDICINES CORP0.23%Reduce -16.3%551,040$51.98MNo quoteNo quote
52CHWYCHEWY INC0.23%New1,471,890$51.52M$35.00No quote
53ANABANAPTYSBIO INC0.20%Reduce -3.6%799,897$45.13MNo quoteNo quote
54GDIGARDNER DENVER HLDGS INC0.20%New1,282,486$44.37MNo quoteNo quote
55AIZASSURANT INC0.17%New360,430$38.34MNo quoteNo quote
56AIGAMERICAN INTL GROUP INC0.14%New564,604$30.08M$53.28No quote
57EIDXEIDOS THERAPEUTICS INC0.12%Reduce -55.6%882,353$27.42MNo quoteNo quote
58EDITEDITAS MEDICINE INC0.10%-931,401$23.04MNo quoteNo quote
59LIFEATYR PHARMA INC0.01%-3,209,955$1.18MNo quoteNo quote
76ZBHZIMMER BIOMET HLDGS INC-Sold0$0No quoteNo quote
75ZENZENDESK INC-Sold0$0No quoteNo quote
74TMOTHERMO FISHER SCIENTIFIC INC-Sold0$0No quoteNo quote
73PGRPROGRESSIVE CORP OHIO-Sold0$0No quoteNo quote
72NVRONEVRO CORP-Sold0$0No quoteNo quote
71MYLMYLAN N V-Sold0$0No quoteNo quote
70MIDDMIDDLEBY CORP-Sold0$0No quoteNo quote
69MPCMARATHON PETE CORP-Sold0$0No quoteNo quote
68LYBLYONDELLBASELL INDUSTRIES N-Sold0$0No quoteNo quote
67JAZZJAZZ PHARMACEUTICALS PLC-Sold0$0No quoteNo quote
66HESHESS CORP-Sold0$0No quoteNo quote
65AJGGALLAGHER ARTHUR J & CO-Sold0$0No quoteNo quote
64DISDISNEY WALT CO-Sold0$0No quoteNo quote
63FANGDIAMONDBACK ENERGY INC-Sold0$0No quoteNo quote
62BURLBURLINGTON STORES INC-Sold0$0No quoteNo quote
61BKNGBOOKING HLDGS INC-Sold0$0No quoteNo quote
60ALLALLSTATE CORP-Sold0$0No quoteNo quote