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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 69 of 111 rows. Rows without a quote are marked unavailable.

1MSFTMICROSOFT CORP7.24%Add +43.4%11,838,092$2.63B$222.4252w: $132.52 - $232.86; reported $222.42
2BBIOBRIDGEBIO PHARMA INC5.21%-26,620,991$1.89B$71.1152w: $14.23 - $71.56; reported $71.11
3ADPTADAPTIVE BIOTECHNOLOGIES COR4.88%Reduce -10.4%29,993,708$1.77B$59.1352w: $15.19 - $65.69; reported $59.13
4FISFIDELITY NATL INFORMATION SV4.60%Add +33.2%11,835,412$1.67B$141.4652w: $91.68 - $158.21; reported $141.46
5TMUST-MOBILE US INC3.23%Add +7.9%8,705,481$1.17B$134.8552w: $63.50 - $135.00; reported $134.85
6GOOGLALPHABET INC2.99%Add +222.9%619,791$1.09B$1752.6452w: $50.44 - $92.19; reported $1752.64
7BSXBOSTON SCIENTIFIC CORP2.96%Add +59.3%29,990,892$1.08B$35.9552w: $24.10 - $46.13; reported $35.95
8JPMJPMORGAN CHASE & CO2.96%Reduce -10.5%8,459,075$1.07B$127.0752w: $76.91 - $141.10; reported $127.07
9UNHUNITEDHEALTH GROUP INC2.69%New2,793,665$979.68M$350.6852w: $187.72 - $367.95; reported $350.68
10VVISA INC2.46%Add +1170.4%4,085,538$893.63M$218.7352w: $133.93 - $220.39; reported $218.73
11CNCCENTENE CORP DEL2.16%Reduce -25.0%13,087,649$785.65M$60.0352w: $43.96 - $74.70; reported $60.03
12ABCLABCELLERA BIOLOGICS INC2.13%New19,283,744$775.98M$40.2452w: $37.62 - $71.91; reported $40.24
13DISDISNEY WALT CO2.13%New4,271,505$773.91M$181.1852w: $79.07 - $183.40; reported $181.18
14NUANNUANCE COMMUNICATIONS INC1.99%Reduce -3.5%16,382,663$722.31MNo quoteNo quote
15MELIMERCADOLIBRE INC1.90%Reduce -13.0%411,914$690.05M$1675.2252w: $422.22 - $1735.75; reported $1675.22
16PANWPALO ALTO NETWORKS INC1.84%New1,887,130$670.67M$355.3952w: $20.91 - $62.50; reported $355.39
17AMZNAMAZON COM INC1.80%Reduce -26.4%200,471$652.92M$3256.9352w: $81.30 - $177.61; reported $3256.93
18AXPAMERICAN EXPRESS CO1.74%Reduce -51.8%5,224,231$631.66M$120.9152w: $67.00 - $138.13; reported $120.91
19FLTFLEETCOR TECHNOLOGIES INC1.70%Add +383.1%2,269,747$619.26MNo quoteNo quote
20TSMTAIWAN SEMICONDUCTOR MFG LTD1.68%Reduce -8.9%5,601,289$610.77M$109.0452w: $42.70 - $109.70; reported $109.04
21APGAPI GROUP CORP1.66%-33,333,333$605M$18.1552w: $5.89 - $12.24; reported $18.15
22ZBHZIMMER BIOMET HOLDINGS INC1.64%Add +128.8%3,867,074$595.88M$154.0952w: $72.20 - $160.34; reported $154.09
23FTVFORTIVE CORP1.55%Reduce -2.2%1.195:1 split7,963,937$564.01M$70.8252w: $23.53 - $55.96; reported $70.82
24AONAON PLC1.49%Reduce -14.7%2,570,620$543.1M$211.2752w: $143.93 - $238.19; reported $211.27
25HLTHILTON WORLDWIDE HLDGS INC1.44%Reduce -46.6%4,719,901$525.14M$111.2652w: $44.30 - $116.73; reported $111.26
26MCOMOODYS CORP1.31%Add +26.6%1,645,420$477.57M$290.2452w: $164.19 - $305.96; reported $290.24
27PHPARKER-HANNIFIN CORP1.26%Reduce -33.2%1,683,025$458.47M$272.4152w: $93.00 - $280.29; reported $272.41
28GHGUARDANT HEALTH INC1.25%Reduce -8.3%3,534,842$455.57M$128.8852w: $55.90 - $138.65; reported $128.88
29NOWSERVICENOW INC1.16%New768,107$422.79M$550.4352w: $47.79 - $113.35; reported $550.43
30BKNGBOOKING HOLDINGS INC1.15%Reduce -46.0%188,281$419.35M$2227.2752w: $44.29 - $89.12; reported $2227.27
31CBCHUBB LIMITED1.15%Reduce -20.8%2,706,111$416.53M$153.9252w: $87.35 - $167.74; reported $153.92
32CICIGNA CORP NEW1.12%Add +35.1%1,953,869$406.76M$208.1852w: $118.50 - $224.96; reported $208.18
33HIGHARTFORD FINL SVCS GROUP INC1.09%New8,071,081$395.32M$48.9852w: $19.04 - $61.32; reported $48.98
34SESEA LTD1.04%Add +132.4%1,905,002$379.19M$199.0552w: $35.61 - $212.33; reported $199.05
35AVTRAVANTOR INC1.03%Add +62.6%13,358,729$376.05M$28.1552w: $6.66 - $28.98; reported $28.15
36AIZASSURANT INC1.03%Reduce -0.2%2,758,595$375.78MNo quoteNo quote
37AMDADVANCED MICRO DEVICES INC1.01%Reduce -10.8%4,015,000$368.22M$91.7152w: $36.75 - $97.98; reported $91.71
38OTISOTIS WORLDWIDE CORP1.00%Add +80.1%5,397,663$364.61M$67.5552w: $38.00 - $68.21; reported $67.55
39VRSNVERISIGN INC0.87%Add +124.6%1,466,699$317.39M$216.4052w: $148.77 - $221.30; reported $216.40
40GEGENERAL ELECTRIC CO0.87%New29,199,997$315.36M$10.8052w: $27.31 - $66.09; reported $10.80
41HCAHCA HEALTHCARE INC0.79%New1,748,194$287.51M$164.4652w: $58.38 - $166.87; reported $164.46
42ALGNALIGN TECHNOLOGY INC0.79%Reduce -10.0%534,944$285.86M$534.3852w: $127.88 - $543.65; reported $534.38
43METAFACEBOOK INC0.78%New1,031,928$281.88M$273.1652w: $137.10 - $304.67; reported $273.16
44IRINGERSOLL RAND INC0.77%Reduce -26.6%6,145,201$279.98M$45.5652w: $17.01 - $46.82; reported $45.56
45HZNPHORIZON THERAPEUTICS PUB L0.74%Add +212.1%3,662,876$267.94MNo quoteNo quote
46EHCENCOMPASS HEALTH CORP0.60%Reduce -20.3%2,643,276$218.57M$82.6952w: $38.19 - $69.30; reported $82.69
47MOHMOLINA HEALTHCARE INC0.60%Reduce -16.0%1,022,739$217.52M$212.6852w: $102.85 - $224.00; reported $212.68
48UUNITY SOFTWARE INC0.59%-1,409,981$216.39M$153.4752w: $65.11 - $174.94; reported $153.47
49MUMICRON TECHNOLOGY INC0.57%Reduce -11.7%2,752,100$206.9M$75.1852w: $31.13 - $75.68; reported $75.18
50AVBAVALONBAY CMNTYS INC0.53%Reduce -52.6%1,209,895$194.1M$160.4352w: $118.17 - $229.40; reported $160.43
51SNOWSNOWFLAKE INC0.49%Reduce -2.2%627,157$176.48M$281.4052w: $208.55 - $429.00; reported $281.40
52INBXINHIBRX INC0.48%-5,305,866$174.93MNo quoteNo quote
53APDAIR PRODS & CHEMS INC0.48%New636,600$173.93M$273.2252w: $167.43 - $327.89; reported $273.22
54WDAYWORKDAY INC0.47%Reduce -37.0%707,831$169.6M$239.6152w: $107.75 - $259.01; reported $239.61
55LVSLAS VEGAS SANDS CORP0.46%Reduce -67.1%2,826,560$168.46M$59.6052w: $33.30 - $74.29; reported $59.60
56FDMT4D MOLECULAR THERAPEUTICS IN0.45%New3,937,914$163.23MNo quoteNo quote
57METMETLIFE INC0.43%New3,340,480$156.84M$46.9552w: $22.85 - $53.28; reported $46.95
58ZNTLZENTALIS PHARMACEUTICALS INC0.43%Reduce -32.2%3,011,284$156.41MNo quoteNo quote
59BMYBRISTOL-MYERS SQUIBB CO0.43%Reduce -21.4%2,506,793$155.5M$62.0352w: $45.76 - $68.34; reported $62.03
60MMCMARSH & MCLENNAN COS INC0.42%New1,320,572$154.51MNo quoteNo quote
61PMVPPMV PHARMACEUTICALS INC0.40%Reduce -10.5%2,364,062$145.41MNo quoteNo quote
62MTCHMATCH GROUP INC NEW0.38%New914,686$138.29M$151.1952w: $44.74 - $159.53; reported $151.19
63BDXBECTON DICKINSON & CO0.35%New511,584$128.01M$250.2252w: $151.67 - $219.91; reported $250.22
64DRIDARDEN RESTAURANTS INC0.35%Reduce -25.5%1,070,370$127.5M$119.1252w: $26.15 - $125.96; reported $119.12
65CTLTCATALENT INC0.34%Add +1.5%1,203,641$125.26MNo quoteNo quote
66PODDINSULET CORP0.34%Add +125.6%483,529$123.61MNo quoteNo quote
67RPRXROYALTY PHARMA PLC0.31%Add +17.4%2,287,000$114.46M$50.0552w: $34.80 - $56.50; reported $50.05
68BILIBILIBILI INC0.31%New1,311,083$112.39MNo quoteNo quote
69EQHEQUITABLE HLDGS INC0.27%New3,874,110$99.14M$25.5952w: $9.89 - $27.30; reported $25.59
70PGRPROGRESSIVE CORP0.24%New895,126$88.51M$98.8852w: $62.18 - $102.05; reported $98.88
71MCFEMCAFEE CORP0.24%New5,251,436$87.65MNo quoteNo quote
72DASHDOORDASH INC0.24%New610,573$87.16M$142.7552w: $135.38 - $195.50; reported $142.75
73PVHPVH CORPORATION0.21%Reduce -53.0%827,892$77.73M$93.8952w: $28.40 - $108.06; reported $93.89
74KMXCARMAX INC0.21%New794,240$75.02M$94.4652w: $37.59 - $109.31; reported $94.46
75KNTEKINNATE BIOPHARMA INC0.20%New1,872,023$74.47MNo quoteNo quote
76ATHAATHIRA PHARMA INC0.20%-2,120,653$72.63MNo quoteNo quote
77VERXVERTEX INC0.19%-2,031,639$70.8MNo quoteNo quote
78CSGPCOSTAR GROUP INC0.18%Reduce -76.4%70,949$65.58M$924.2852w: $50.02 - $95.12; reported $924.28
79COOCOOPER COS INC0.15%Reduce -57.6%149,000$54.14M$363.3252w: $59.17 - $92.90; reported $363.32
80EGEVEREST RE GROUP LTD0.13%Reduce -69.8%199,505$46.7M$234.0952w: $157.32 - $294.31; reported $234.09
81PACBPACIFIC BIOSCIENCES CALIF IN0.11%Reduce -65.4%1,562,915$40.54M$25.9452w: $2.20 - $29.73; reported $25.94
82TMOTHERMO FISHER SCIENTIFIC INC0.10%Reduce -94.3%77,817$36.25M$465.7952w: $250.21 - $532.57; reported $465.79
83GOCOGOHEALTH INC0.10%Reduce -44.5%2,600,905$35.53MNo quoteNo quote
84KRTXKARUNA THERAPEUTICS INC0.09%Reduce -49.1%338,200$34.36MNo quoteNo quote
85ARNAARENA PHARMACEUTICALS INC0.09%New427,256$32.83MNo quoteNo quote
86BPMCBLUEPRINT MEDICINES CORP0.08%Reduce -80.9%272,681$30.58MNo quoteNo quote
87VIEVIELA BIO INC0.07%Reduce -16.6%703,424$25.3MNo quoteNo quote
88LHLABORATORY CORP AMER HLDGS0.05%Reduce -78.0%94,500$19.24M$203.5452w: $84.21 - $187.95; reported $203.54
89JAMFJAMF HLDG CORP0.05%-605,828$18.13MNo quoteNo quote
90CDCHINDATA GROUP HLDGS LTD0.05%Reduce -50.0%739,798$17.73MNo quoteNo quote
91ACHCACADIA HEALTHCARE COMPANY IN0.05%New341,799$17.18M$50.2652w: $11.09 - $50.99; reported $50.26
92APIAGORA INC0.04%-400,000$15.82MNo quoteNo quote
93GMABGENMAB A/S0.04%Reduce -0.2%377,562$15.35MNo quoteNo quote
94SEERSEER INC0.04%New270,232$15.17MNo quoteNo quote
95FROGJFROG LTD0.03%-169,441$10.65M$62.8352w: $57.14 - $95.20; reported $62.83
96BMYRTBRISTOL-MYERS SQUIBB CO0.02%Reduce -52.0%8,825,899$6.09MNo quoteNo quote
111VBIVVBI VACCINES INC-Sold0$0No quoteNo quote
110RTXRAYTHEON TECHNOLOGIES CORP-Sold0$0No quoteNo quote
109NKLANIKOLA CORP-Sold0$0No quoteNo quote
108FWONKLIBERTY MEDIA CORP DEL-Sold0$0No quoteNo quote
107LILI AUTO INC-Sold0$0No quoteNo quote
106EXASEXACT SCIENCES CORP-Sold0$0No quoteNo quote
105CMCSACOMCAST CORP NEW-Sold0$0No quoteNo quote
104CMECME GROUP INC-Sold0$0No quoteNo quote
103CDAYCERIDIAN HCM HLDG INC-Sold0$0No quoteNo quote
102BILLBILL COM HLDGS INC-Sold0$0No quoteNo quote
101LIFEATYR PHARMA INC-Sold0$0No quoteNo quote
100TEAMATLASSIAN CORP PLC-Sold0$0No quoteNo quote
99ELVANTHEM INC-Sold0$0No quoteNo quote
98ADIANALOG DEVICES INC-Sold0$0No quoteNo quote
97ALLALLSTATE CORP-Sold0$0No quoteNo quote