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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  1. Home/
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  3. Andreas Halvorsen (Viking Global)
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Hedge Fund · CIK 0001103804

Andreas Halvorsen

Viking Global
Share
  • Large Fund

Andreas Halvorsen runs Viking Global, a hedge fund overseeing $37.68B in disclosed equity holdings (SEC CIK 0001103804). The latest portfolio (2025Q4) discloses 76 positions across 8 sectors, with the largest positions in MSFT, PNC and TSM. On a mark-to-market basis the tracked portfolio has returned 26.6% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Andreas's filingsView holdings↓
Portfolio
$37.68B
Positions
76
Quarter
2025Q4
Filings tracked
40
1Y+26.6%Since filing+115.7%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1

Holdings

Sorted by value · 2024Q3
1 / 2
75 of 83
1
USBUS BANCORP DEL
Financial Services·Banks - Regional
5.60%
of portfolio
Number of shares
33,617,210 sh
Holdings current value
$1.54B
Avg closing price
$43.56
+30.7%
Last action
Exited
2025Q3
Current $56.93
2
ADBEADOBE SYSTEMS INCORPORATED
Technology·Software - Application
4.95%
of portfolio
Number of shares
2,621,398 sh
Holdings current value
$1.36B
Avg closing price
$505.31
-51.6%
Last action
Exited
2025Q1
Current $244.45
3
AAPLAPPLE INC
Technology·Consumer Electronics
4.13%
of portfolio
Number of shares
4,859,142 sh
Holdings current value
$1.13B
Avg closing price
$177.70
+52.1%
Last action
Exited
2024Q4
Current $270.23
4
PMPHILIP MORRIS INTL INC
Consumer Defensive·Tobacco
4.01%
of portfolio
Number of shares
9,052,483 sh
Holdings current value
$1.10B
Avg closing price
$114.54
+37.8%
Last action
Exited
2025Q4
Current $157.79
5
VVISA INC
Financial Services·Credit Services
3.51%
of portfolio
Number of shares
3,505,747 sh
Holdings current value
$963.91M
Avg closing price
$290.91
+9.0%
Last action
Added 45.0%
2025Q4
Current $317.02
6
SPOTSPOTIFY TECHNOLOGY S A
Communication Services·Internet Content & Information
3.46%
of portfolio
Number of shares
2,577,629 sh
Holdings current value
$949.93M
Avg closing price
$358.44
+49.7%
Last action
Exited
2025Q2
Current $536.61
7
FTVFORTIVE CORP
Technology·Scientific & Technical Instruments
3.39%
of portfolio
Number of shares
11,797,420 sh
Holdings current value
$931.17M
Avg closing price
$64.19
-5.7%
Last action
Trimmed 9.6%
2025Q4
Current $60.52
8
PGRPROGRESSIVE CORP
Financial Services·Insurance - Property & Casualty
3.22%
of portfolio
Number of shares
3,485,875 sh
Holdings current value
$884.58M
Avg closing price
$179.08
+13.1%
Last action
New holding
2025Q4
Current $202.58
9
MSFTMICROSOFT CORP
Technology·Software - Infrastructure
3.21%
of portfolio
Number of shares
2,044,429 sh
Holdings current value
$879.72M
Avg closing price
$472.50
-10.5%
Last action
Added 62.7%
2025Q4
Current $422.79
10
APGAPI GROUP CORP
Industrials·Engineering & Construction
3.09%
of portfolio
Number of shares
25,710,544 sh
Holdings current value
$848.96M
Avg closing price
$13.77
+239.4%
Last action
Trimmed 2.9%
2025Q4
Current $46.75
11
WDAYWORKDAY INC
Technology·Software - Application
2.91%
of portfolio
Number of shares
3,267,712 sh
Holdings current value
$798.66M
Avg closing price
$232.28
-46.7%
Last action
Exited
2024Q4
Current $123.83
12
BACBK OF AMERICA CORP
Financial Services·Banks - Diversified
2.89%
of portfolio
Number of shares
19,959,530 sh
Holdings current value
$791.99M
Avg closing price
$39.84
+35.3%
Last action
Trimmed 26.0%
2025Q4
Current $53.91
13
JPMJPMORGAN CHASE & CO
Financial Services·Banks - Diversified
2.84%
of portfolio
Number of shares
3,696,535 sh
Holdings current value
$779.45M
Avg closing price
$265.11
+17.0%
Last action
Trimmed 46.0%
2025Q4
Current $310.29
14
AMZNAMAZON COM INC
Consumer Cyclical·Internet Retail
2.75%
of portfolio
Number of shares
4,054,633 sh
Holdings current value
$755.50M
Avg closing price
$188.89
+32.6%
Last action
New holding
2025Q4
Current $250.56
15
BMRNBIOMARIN PHARMACEUTICAL INC
Healthcare·Biotechnology
2.50%
of portfolio
Number of shares
9,753,293 sh
Holdings current value
$685.56M
Avg closing price
$77.65
-29.6%
Last action
Trimmed 19.0%
2025Q4
Current $54.64
16
BBIOBRIDGEBIO PHARMA INC
Healthcare·Biotechnology
2.33%
of portfolio
Number of shares
25,120,991 sh
Holdings current value
$639.58M
Avg closing price
$26.97
+184.6%
Last action
Trimmed 5.9%
2025Q4
Current $76.75
17
G76279101ROIVANT SCIENCES LTD
2.28%
of portfolio
Number of shares
54,099,066 sh
Holdings current value
$624.30M
Avg closing price
$10.08
Last action
Trimmed 24.1%
2025Q4
Current —
18
G3643J108FLUTTER ENTMT PLC
2.20%
of portfolio
Number of shares
2,545,376 sh
Holdings current value
$603.97M
Avg closing price
$233.06
Last action
Exited
2025Q3
Current —
19
DASHDOORDASH INC
Consumer Cyclical·Internet Retail
1.87%
of portfolio
Number of shares
3,599,305 sh
Holdings current value
$513.73M
Avg closing price
$113.36
+62.2%
Last action
Exited
2025Q2
Current $183.89
20
SHWSHERWIN WILLIAMS CO
Basic Materials·Specialty Chemicals
1.81%
of portfolio
Number of shares
1,301,656 sh
Holdings current value
$496.80M
Avg closing price
$344.76
+0.2%
Last action
Added 28.8%
2025Q4
Current $345.55
21
TEAMATLASSIAN CORPORATION
Technology·Software - Application
1.72%
of portfolio
Number of shares
2,974,936 sh
Holdings current value
$472.45M
Avg closing price
$181.95
-63.2%
Last action
Exited
2025Q1
Current $66.94
22
LVSLAS VEGAS SANDS CORP
Consumer Cyclical·Resorts & Casinos
1.59%
of portfolio
Number of shares
8,665,215 sh
Holdings current value
$436.21M
Avg closing price
$50.49
+14.2%
Last action
Exited
2024Q4
Current $57.64
23
ALLALLSTATE CORP
Financial Services·Insurance - Property & Casualty
1.41%
of portfolio
Number of shares
2,042,102 sh
Holdings current value
$387.28M
Avg closing price
$160.60
+34.6%
Last action
Exited
2025Q2
Current $216.16
24
METMETLIFE INC
Financial Services·Insurance - Life
1.35%
of portfolio
Number of shares
4,487,602 sh
Holdings current value
$370.14M
Avg closing price
$67.78
+15.2%
Last action
Exited
2025Q2
Current $78.08
25
CPTCAMDEN PPTY TRREIT
Real Estate·REIT - Residential
1.33%
of portfolio
Number of shares
2,959,136 sh
Holdings current value
$365.54M
Avg closing price
$107.52
-3.8%
Last action
Added 45.0%
2025Q4
Current $103.40
26
G7709Q104ROYALTY PHARMA PLC
1.25%
of portfolio
Number of shares
12,094,021 sh
Holdings current value
$342.14M
Avg closing price
$38.15
Last action
Exited
2025Q3
Current —
27
MCDMCDONALDS CORP
Consumer Cyclical·Restaurants
1.24%
of portfolio
Number of shares
1,120,649 sh
Holdings current value
$341.25M
Avg closing price
$280.32
+11.1%
Last action
Added 27.9%
2025Q4
Current $311.36
28
CSXCSX CORP
Industrials·Railroads
1.18%
of portfolio
Number of shares
9,351,747 sh
Holdings current value
$322.92M
Avg closing price
$32.66
+32.7%
Last action
Trimmed 18.6%
2025Q4
Current $43.32
29
HCAHCA HEALTHCARE INC
Healthcare·Medical Care Facilities
1.03%
of portfolio
Number of shares
698,030 sh
Holdings current value
$283.70M
Avg closing price
$282.60
+72.7%
Last action
Trimmed 35.3%
2025Q4
Current $488.00
30
VRTVERTIV HOLDINGS CO
Industrials·Electrical Equipment & Parts
1.02%
of portfolio
Number of shares
2,813,448 sh
Holdings current value
$279.91M
Avg closing price
$95.12
+223.1%
Last action
Exited
2024Q4
Current $307.34
31
NVDANVIDIA CORPORATION
Technology·Semiconductors
1.00%
of portfolio
Number of shares
2,265,322 sh
Holdings current value
$275.10M
Avg closing price
$115.23
+75.0%
Last action
Exited
2025Q3
Current $201.68
32
GEVGE VERNOVA LLC
Industrials·Specialty Industrial Machinery
0.94%
of portfolio
Number of shares
1,013,133 sh
Holdings current value
$258.33M
Avg closing price
$171.51
+484.7%
Last action
Exited
2025Q1
Current $1003
33
TRUTRANSUNION
Financial Services·Financial Data & Stock Exchanges
0.92%
of portfolio
Number of shares
2,400,728 sh
Holdings current value
$251.36M
Avg closing price
$99.73
-21.5%
Last action
Exited
2025Q2
Current $78.25
34
TMUST-MOBILE US INC
Communication Services·Telecom Services
0.87%
of portfolio
Number of shares
1,150,738 sh
Holdings current value
$237.47M
Avg closing price
$226.01
-12.5%
Last action
Added 74.6%
2025Q4
Current $197.67
35
KKRKKR & CO INC
Financial Services·Asset Management
0.86%
of portfolio
Number of shares
1,810,751 sh
Holdings current value
$236.45M
Avg closing price
$122.41
-15.4%
Last action
Exited
2025Q4
Current $103.60
36
ACHCACADIA HEALTHCARE COMPANY IN
Healthcare·Medical Care Facilities
0.86%
of portfolio
Number of shares
3,701,347 sh
Holdings current value
$234.70M
Avg closing price
$65.69
-58.9%
Last action
Exited
2024Q4
Current $27.00
37
VSTVISTRA CORP
Utilities·Utilities - Independent Power Producers
0.79%
of portfolio
Number of shares
1,837,021 sh
Holdings current value
$217.76M
Avg closing price
$118.54
+37.9%
Last action
Exited
2025Q1
Current $163.46
38
GOOGLALPHABET INC
Communication Services·Internet Content & Information
0.77%
of portfolio
Number of shares
1,277,458 sh
Holdings current value
$211.87M
Avg closing price
$180.23
+89.6%
Last action
New holding
2025Q4
Current $341.68
39
ADSKAUTODESK INC
Technology·Software - Application
0.77%
of portfolio
Number of shares
762,026 sh
Holdings current value
$209.92M
Avg closing price
$111.18
+117.7%
Last action
Exited
2025Q2
Current $242.02
40
CBRECBRE GROUP INC
Real Estate·Real Estate Services
0.71%
of portfolio
Number of shares
1,571,735 sh
Holdings current value
$195.65M
Avg closing price
$86.34
+75.5%
Last action
Exited
2025Q4
Current $151.51
41
G0403H108AON PLC
0.71%
of portfolio
Number of shares
563,027 sh
Holdings current value
$194.80M
Avg closing price
$298.91
Last action
Trimmed 52.8%
2025Q4
Current —
42
INTUINTUIT
Technology·Software - Application
0.66%
of portfolio
Number of shares
289,919 sh
Holdings current value
$180.04M
Avg closing price
$587.86
-33.1%
Last action
Exited
2025Q4
Current $393.25
43
SNPSSYNOPSYS INC
Technology·Software - Infrastructure
0.65%
of portfolio
Number of shares
351,523 sh
Holdings current value
$178.01M
Avg closing price
$451.44
-0.4%
Last action
Exited
2025Q2
Current $449.58
44
CCLCARNIVAL CORP
Consumer Cyclical·Travel Services
0.64%
of portfolio
Number of shares
9,559,560 sh
Holdings current value
$176.66M
Avg closing price
$19.97
+46.3%
Last action
New holding
2025Q4
Current $29.22
45
SBUXSTARBUCKS CORP
Consumer Cyclical·Restaurants
0.59%
of portfolio
Number of shares
1,665,162 sh
Holdings current value
$162.34M
Avg closing price
$93.19
+7.3%
Last action
Exited
2025Q1
Current $100.00
46
FCXFREEPORT-MCMORAN INC
Basic Materials·Copper
0.57%
of portfolio
Number of shares
3,140,964 sh
Holdings current value
$156.80M
Avg closing price
$37.90
+85.2%
Last action
Exited
2024Q4
Current $70.21
47
ADPTADAPTIVE BIOTECHNOLOGIES COR
Healthcare·Biotechnology
0.56%
of portfolio
Number of shares
29,993,708 sh
Holdings current value
$153.57M
Avg closing price
$48.30
-70.0%
Last action
Trimmed 10.4%
2020Q4
Current $14.47
48
SCHWSCHWAB CHARLES CORP
Financial Services·Capital Markets
0.55%
of portfolio
Number of shares
2,339,956 sh
Holdings current value
$151.65M
Avg closing price
$71.46
+29.1%
Last action
Trimmed 53.7%
2025Q4
Current $92.28
49
CRMSALESFORCE COM INC
Technology·Software - Application
0.54%
of portfolio
Number of shares
544,402 sh
Holdings current value
$149.01M
Avg closing price
$261.67
-30.4%
Last action
Exited
2025Q1
Current $182.14
50
NFLXNETFLIX INC
Communication Services·Entertainment
0.53%
of portfolio
Number of shares
204,981 sh
Holdings current value
$145.39M
Avg closing price
$799.64
-87.8%
Last action
Exited
2025Q4
Current $97.31
51
ZSZSCALER INC
Technology·Software - Infrastructure
0.53%
of portfolio
Number of shares
847,771 sh
Holdings current value
$144.92M
Avg closing price
$171.64
-21.5%
Last action
Exited
2025Q1
Current $134.68
52
ITGRINTEGER HLDGS CORP
Healthcare·Medical Devices
0.53%
of portfolio
Number of shares
1,110,517 sh
Holdings current value
$144.37M
Avg closing price
$117.31
-23.1%
Last action
Exited
2025Q4
Current $90.20
53
TEVATEVA PHARMACEUTICAL INDS LTDADR
Healthcare·Drug Manufacturers - Specialty & Generic
0.50%
of portfolio
Number of shares
7,567,533 sh
Holdings current value
$136.37M
Avg closing price
$36.79
-11.9%
Last action
Exited
2025Q4
Current $32.40
54
LLYLILLY ELI & CO
Healthcare·Drug Manufacturers - General
0.49%
of portfolio
Number of shares
152,038 sh
Holdings current value
$134.70M
Avg closing price
$555.99
+66.7%
Last action
Exited
2025Q3
Current $927.03
55
N62509109NEWAMSTERDAM PHARMA COMPANY
0.49%
of portfolio
Number of shares
8,024,565 sh
Holdings current value
$133.21M
Avg closing price
$10.79
Last action
Trimmed 22.1%
2025Q4
Current —
56
OSCROSCAR HEALTH INC
Healthcare·Healthcare Plans
0.48%
of portfolio
Number of shares
6,172,132 sh
Holdings current value
$130.91M
Avg closing price
$15.30
+3.2%
Last action
Exited
2025Q1
Current $15.79
57
CMCSACOMCAST CORP NEW
Communication Services·Telecom Services
0.47%
of portfolio
Number of shares
3,092,685 sh
Holdings current value
$129.18M
Avg closing price
$37.98
-22.0%
Last action
Exited
2025Q1
Current $29.63
58
EQHEQUITABLE HLDGS INC
Financial Services·Asset Management
0.47%
of portfolio
Number of shares
3,050,262 sh
Holdings current value
$128.20M
Avg closing price
$48.43
-13.8%
Last action
Exited
2025Q2
Current $41.73
59
MMM3M CO
Industrials·Conglomerates
0.42%
of portfolio
Number of shares
840,751 sh
Holdings current value
$114.93M
Avg closing price
$102.19
+51.2%
Last action
Exited
2024Q4
Current $154.55
60
AMPAMERIPRISE FINL INC
Financial Services·Asset Management
0.42%
of portfolio
Number of shares
243,055 sh
Holdings current value
$114.19M
Avg closing price
$292.94
+55.7%
Last action
Exited
2024Q4
Current $456.20
61
TSLATESLA INC
Consumer Cyclical·Auto Manufacturers
0.42%
of portfolio
Number of shares
436,272 sh
Holdings current value
$114.14M
Avg closing price
$389.37
+2.9%
Last action
Added 26.0%
2025Q4
Current $400.62
62
LABFLUIDIGM CORP DEL
Healthcare·Medical Devices
0.41%
of portfolio
Number of shares
58,651,170 sh
Holdings current value
$113.20M
Avg closing price
$2.71
-65.7%
Last action
New holding
2024Q1
Current $0.93
63
RCIROGERS COMMUNICATIONS INC
Communication Services·Telecom Services
0.40%
of portfolio
Number of shares
2,701,058 sh
Holdings current value
$108.61M
Avg closing price
$41.16
-19.1%
Last action
Exited
2024Q4
Current $33.32
64
RRXREGAL REXNORD CORPORATION
Industrials·Specialty Industrial Machinery
0.38%
of portfolio
Number of shares
630,121 sh
Holdings current value
$104.52M
Avg closing price
$128.68
+59.6%
Last action
Added 19.0%
2025Q4
Current $205.40
65
CSGPCOSTAR GROUP INC
Real Estate·Real Estate Services
0.35%
of portfolio
Number of shares
1,261,195 sh
Holdings current value
$95.14M
Avg closing price
$94.32
-57.9%
Last action
Trimmed 24.4%
2025Q4
Current $39.72
66
BSXBOSTON SCIENTIFIC CORP
Healthcare·Medical Devices
0.30%
of portfolio
Number of shares
967,210 sh
Holdings current value
$81.05M
Avg closing price
$81.32
-21.0%
Last action
Trimmed 12.0%
2025Q4
Current $64.23
67
N69605108PHARVARIS N V
0.25%
of portfolio
Number of shares
3,653,310 sh
Holdings current value
$67.66M
Avg closing price
$24.36
Last action
Trimmed 0.1%
2024Q1
Current —
68
IMVTIMMUNOVANT INC
Healthcare·Biotechnology
0.24%
of portfolio
Number of shares
2,320,902 sh
Holdings current value
$66.17M
Avg closing price
$31.01
-5.5%
Last action
Exited
2025Q2
Current $29.30
69
54300N103LONGBOARD PHARMACEUTICALS IN
0.24%
of portfolio
Number of shares
1,969,041 sh
Holdings current value
$65.63M
Avg closing price
$25.32
Last action
Exited
2024Q4
Current —
70
LILI AUTO INCADR
Consumer Cyclical·Auto Manufacturers
0.19%
of portfolio
Number of shares
2,075,279 sh
Holdings current value
$53.23M
Avg closing price
$24.26
-24.2%
Last action
Exited
2025Q2
Current $18.39
71
REGNREGENERON PHARMACEUTICALS
Healthcare·Biotechnology
0.19%
of portfolio
Number of shares
49,870 sh
Holdings current value
$52.43M
Avg closing price
$847.00
-11.4%
Last action
Exited
2025Q2
Current $750.57
72
ZLABZAI LAB LTDADR
Healthcare·Biotechnology
0.17%
of portfolio
Number of shares
1,949,937 sh
Holdings current value
$47.07M
Avg closing price
$92.09
-73.7%
Last action
Exited
2024Q4
Current $24.19
73
CVNACARVANA CO
Consumer Cyclical·Auto & Truck Dealerships
0.17%
of portfolio
Number of shares
269,088 sh
Holdings current value
$46.85M
Avg closing price
$285.20
+35.9%
Last action
Trimmed 79.4%
2025Q4
Current $387.53
74
VKTXVIKING THERAPEUTICS INC
Healthcare·Biotechnology
0.17%
of portfolio
Number of shares
721,926 sh
Holdings current value
$45.71M
Avg closing price
$22.78
+54.5%
Last action
Exited
2024Q4
Current $35.20
75
ORICORIC PHARMACEUTICALS INC
Healthcare·Biotechnology
0.15%
of portfolio
Number of shares
4,000,000 sh
Holdings current value
$41.00M
Avg closing price
$10.72
+0.3%
Last action
Trimmed 0.0%
2025Q4
Current $10.75

Portfolio heatmap

Box size = % of portfolio · color = return since filing
USB
5.60% · +24.5%
ADBE
4.95% · -52.8%
AAPL
4.13% · +16.0%
PM
4.01% · +30.0%
V
3.51% · +15.3%
SPOT
3.46% · +45.6%
FTV
3.39% · -23.3%
PGR
3.22% · -20.2%
MSFT
3.21% · -1.7%
APG
3.09% · +41.6%
WDAY
2.91% · -49.3%
BAC
2.89% · +35.9%
JPM
2.84% · +47.2%
AMZN
2.75% · +34.5%
BMRN
2.50% · -22.3%
BBIO
2.33% · +201.5%
ROIVANT SCIENCES LTD
2.28%
FLUTTER ENTMT PLC
2.20%
DASH
1.87% · +28.8%
SHW
1.81% · -9.5%
TEAM
1.72% · -57.8%
LVS
1.59% · +14.5%
ALL
1.41% · +14.0%
MET
1.35% · -5.3%

Sector exposure

Share of dollar value across the latest reported portfolio. Unclassified positions excluded.
  • Technology12 pos$6.71B26.4%
  • Financial Services12 pos$6.60B26.0%
  • Healthcare23 pos$3.16B12.4%
  • Consumer Cyclical9 pos$2.60B10.2%
  • Industrials6 pos$1.93B7.6%
  • Communication Services6 pos$1.78B7.0%
  • Consumer Defensive1 pos$1.10B4.3%
  • Real Estate3 pos$656.3M2.6%
  • Basic Materials2 pos$653.6M2.6%
  • Utilities1 pos$217.8M0.9%
(7.4% unclassified, excluded from %)