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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 48 of 87 rows. Rows without a quote are marked unavailable.

1AMZNAMAZON COM INC8.93%Reduce -1.1%880,093$1.72B$1949.7252w: $81.30 - $109.30; reported $1949.72
2BSXBOSTON SCIENTIFIC CORP5.40%Add +72.1%31,816,197$1.04B$32.6352w: $24.10 - $46.13; reported $32.63
3NFLXNETFLIX INC5.20%Reduce -24.7%2,659,247$998.55M$375.5052w: $29.02 - $39.35; reported $375.50
4CNCCENTENE CORP DEL5.02%Add +48.8%16,230,552$964.26M$59.4152w: $43.96 - $68.64; reported $59.41
5ADPTADAPTIVE BIOTECHNOLOGIES COR4.84%Reduce -12.8%33,493,708$930.46M$27.7852w: $15.19 - $34.60; reported $27.78
6MSFTMICROSOFT CORP4.02%Add +257.7%4,900,338$772.83M$157.7152w: $132.52 - $190.70; reported $157.71
7BBIOBRIDGEBIO PHARMA INC4.02%-26,620,991$772.01M$29.0052w: $14.23 - $37.60; reported $29.00
8JDJD COM INC3.98%Reduce -15.2%18,858,480$763.77M$40.5052w: $32.70 - $45.34; reported $40.50
9UBERUBER TECHNOLOGIES INC3.81%Reduce -31.1%26,226,216$732.24M$27.9252w: $13.71 - $41.86; reported $27.92
10CMCSACOMCAST CORP NEW3.20%Add +6072.2%17,902,783$615.5M$34.3852w: $29.72 - $44.74; reported $34.38
11FTVFORTIVE CORP2.71%Add +31.4%9,416,697$519.71M$55.1952w: $23.53 - $50.83; reported $55.19
12CRMSALESFORCE COM INC2.63%Reduce -19.7%3,506,928$504.93M$143.9852w: $115.29 - $195.72; reported $143.98
13LOWLOWES COS INC2.45%Add +23.6%5,470,144$470.71M$86.0552w: $60.00 - $126.73; reported $86.05
14FISFIDELITY NATL INFORMATION SV2.41%Add +584.9%3,799,548$462.18M$121.6452w: $91.68 - $158.21; reported $121.64
15CICIGNA CORP NEW2.35%Add +457.3%2,547,958$451.45M$177.1852w: $118.50 - $224.64; reported $177.18
16ELVANTHEM INC2.14%Reduce -41.3%1,810,632$411.09M$227.0452w: $171.03 - $309.10; reported $227.04
17AONAON PLC1.97%Add +196.7%2,290,520$378.03M$165.0452w: $143.93 - $238.19; reported $165.04
18JPMJPMORGAN CHASE & CO1.91%New4,085,317$367.8M$90.0352w: $76.91 - $141.10; reported $90.03
19GOOGLALPHABET INC1.89%Add +466.5%313,179$363.9M$1161.9552w: $50.44 - $76.54; reported $1161.95
20METAFACEBOOK INC1.74%Reduce -68.4%2,009,125$335.12M$166.8052w: $137.10 - $224.20; reported $166.80
21AXPAMERICAN EXPRESS CO1.73%New3,878,280$332.02M$85.6152w: $67.00 - $138.13; reported $85.61
22WDAYWORKDAY INC1.67%New2,461,978$320.6M$130.2252w: $107.75 - $202.00; reported $130.22
23IRINGERSOLL RAND INC1.55%New12,012,233$297.9M$24.8052w: $17.01 - $38.96; reported $24.80
24CMECME GROUP INC1.53%New1,701,973$294.29M$172.9152w: $131.80 - $225.36; reported $172.91
25MUMICRON TECHNOLOGY INC1.47%New6,711,669$282.29M$42.0652w: $31.13 - $61.19; reported $42.06
26GHGUARDANT HEALTH INC1.38%Reduce -0.9%3,798,450$264.37M$69.6052w: $55.90 - $89.74; reported $69.60
27NSCNORFOLK SOUTHERN CORP1.34%Add +183.5%1,767,825$258.1M$146.0052w: $112.62 - $219.88; reported $146.00
28BKNGBOOKING HLDGS INC1.31%Add +46.4%186,944$251.5M$1345.3252w: $44.29 - $83.76; reported $1345.32
29AIZASSURANT INC1.16%Add +15.4%2,148,405$223.63MNo quoteNo quote
30ORLYO REILLY AUTOMOTIVE INC NEW1.05%New669,339$201.51M$301.0552w: $16.77 - $29.79; reported $301.05
31AAGILENT TECHNOLOGIES INC1.04%New2,789,478$199.78M$71.6252w: $61.13 - $90.64; reported $71.62
32NOWSERVICENOW INC1.00%Reduce -75.7%668,493$191.58M$286.5852w: $47.79 - $72.59; reported $286.58
33MOHMOLINA HEALTHCARE INC0.99%Reduce -41.0%1,365,252$190.74M$139.7152w: $102.85 - $154.89; reported $139.71
34MELIMERCADOLIBRE INC0.99%Reduce -44.9%389,285$190.2M$488.5852w: $422.22 - $756.48; reported $488.58
35PGRPROGRESSIVE CORP OHIO0.80%New2,088,830$154.24M$73.8452w: $62.18 - $84.20; reported $73.84
36EXASEXACT SCIENCES CORP0.73%Add +17.4%2,427,570$140.8M$58.00No quote
37LVSLAS VEGAS SANDS CORP0.68%New3,094,371$131.42M$42.4752w: $33.30 - $74.29; reported $42.47
38CHNGCHANGE HEALTHCARE INC0.66%New12,777,239$127.65MNo quoteNo quote
39AVTRAVANTOR INC0.65%Add +20.4%10,050,838$125.54M$12.4952w: $6.66 - $19.39; reported $12.49
40BMRNBIOMARIN PHARMACEUTICAL INC0.64%Reduce -10.4%1,453,625$122.83M$84.5052w: $68.25 - $97.10; reported $84.50
41COOCOOPER COS INC0.63%New436,986$120.46M$275.6752w: $59.17 - $91.42; reported $275.67
42TMUST MOBILE US INC0.55%New1,253,880$105.2M$83.9052w: $63.50 - $101.35; reported $83.90
43CBCHUBB LIMITED0.53%New918,541$102.59M$111.6952w: $87.35 - $167.74; reported $111.69
44CTLTCATALENT INC0.52%Add +42.6%1,937,928$100.68MNo quoteNo quote
45AJGGALLAGHER ARTHUR J & CO0.49%New1,158,751$94.45M$81.5152w: $65.09 - $109.46; reported $81.51
46BPMCBLUEPRINT MEDICINES CORP0.49%Add +22.5%1,600,467$93.6MNo quoteNo quote
47EHCENCOMPASS HEALTH CORP0.48%New1,446,151$92.6M$64.0352w: $38.19 - $66.27; reported $64.03
48VARVARIAN MED SYS INC0.46%New867,110$89.02MNo quoteNo quote
49BMYRTBRISTOL-MYERS SQUIBB CO0.39%Reduce -24.5%19,639,201$74.63MNo quoteNo quote
50VVISA INC0.36%Add +28.2%430,109$69.3M$161.1252w: $133.93 - $214.17; reported $161.12
51HZNPHORIZON THERAPEUTICS PUB LTD0.31%New1,991,270$58.98MNo quoteNo quote
52SESEA LTD0.31%Add +6.2%1,323,864$58.66M$44.3152w: $35.61 - $52.77; reported $44.31
53FWONKLIBERTY MEDIA CORP DEL0.27%Reduce -77.7%1,923,501$52.38M$27.2352w: $17.70 - $47.33; reported $27.23
54CSXCSX CORP0.25%New844,182$48.37M$57.3052w: $15.60 - $26.87; reported $57.30
55VIEVIELA BIO INC0.25%Reduce -16.0%1,250,000$47.5MNo quoteNo quote
56MRNAMODERNA INC0.16%Reduce -70.0%994,886$29.8MNo quoteNo quote
57GOOSCANADA GOOSE HOLDINGS INC0.14%Reduce -42.9%1,393,448$27.72MNo quoteNo quote
58MCHPMICROCHIP TECHNOLOGY INC0.14%New408,240$27.68M$67.8052w: $26.57 - $56.23; reported $67.80
59GMABGENMAB A/S0.09%Add +43.7%840,985$17.82MNo quoteNo quote
60SDCSMILEDIRECTCLUB INC0.06%New2,283,972$10.67MNo quoteNo quote
61EDITEDITAS MEDICINE INC0.05%Reduce -30.2%512,179$10.16MNo quoteNo quote
62CVETCOVETRUS INC0.03%Reduce -81.3%632,521$5.15MNo quoteNo quote
63PLANANAPLAN INC0.02%Reduce -88.8%116,722$3.53MNo quoteNo quote
64LIFEATYR PHARMA INC0.01%Add +156.2%587,444$1.65MNo quoteNo quote
87UNHUNITEDHEALTH GROUP INC-Sold0$0No quoteNo quote
86URIUNITED RENTALS INC-Sold0$0No quoteNo quote
85TXTTEXTRON INC-Sold0$0No quoteNo quote
84TSLATESLA INC-Sold0$0No quoteNo quote
83SQSQUARE INC-Sold0$0No quoteNo quote
82RTNRAYTHEON CO-Sold0$0No quoteNo quote
81MNSTMONSTER BEVERAGE CORP NEW-Sold0$0No quoteNo quote
80MIDDMIDDLEBY CORP-Sold0$0No quoteNo quote
79METMETLIFE INC-Sold0$0No quoteNo quote
78MCKMCKESSON CORP-Sold0$0No quoteNo quote
77ILMNILLUMINA INC-Sold0$0No quoteNo quote
76HUMHUMANA INC-Sold0$0No quoteNo quote
75GDIGARDNER DENVER HLDGS INC-Sold0$0No quoteNo quote
74NVSTENVISTA HLDGS CORP-Sold0$0No quoteNo quote
73EWEDWARDS LIFESCIENCES CORP-Sold0$0No quoteNo quote
72DDOGDATADOG INC-Sold0$0No quoteNo quote
71COUPCOUPA SOFTWARE INC-Sold0$0No quoteNo quote
70CHWYCHEWY INC-Sold0$0No quoteNo quote
69EQHAXA EQUITABLE HLDGS INC-Sold0$0No quoteNo quote
68AIGAMERICAN INTL GROUP INC-Sold0$0No quoteNo quote
67ALGNALIGN TECHNOLOGY INC-Sold0$0No quoteNo quote
66BABAALIBABA GROUP HLDG LTD-Sold0$0No quoteNo quote
65ATVIACTIVISION BLIZZARD INC-Sold0$0No quoteNo quote