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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/
  2. Super Investors/
  3. Andreas Halvorsen (Viking Global)
  • Overview
  • Portfolio76
  • Performance40Q
  • Options
  • Activity3.4k
  • News

Andreas Halvorsen

Viking Global
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  • Hedge Fund · CIK 0001103804
  • 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 112.7% since 2016Q1. 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
Since filing+112.7%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1
Capital flow per quarter
BuysSellsNet
+$14.68B+$7.34B$0-$7.34B-$14.68B'20Q1'20Q2'20Q3'20Q4'21Q1'21Q2'21Q3'21Q4'22Q1'22Q2'22Q3'22Q4'23Q1'23Q2'23Q3'23Q4
Latest · 2023Q4
-$451M
Lifetime buys
$123.97B
Lifetime sells
$124.26B

Quarter activity

What changed in 2023Q4 - net new, added, trimmed, exited.
New positions18 names
  • AMDADVANCED MICRO DEVICES INC
    +4,737,399
    $698.3M
  • DEDEERE & CO
    +1,406,562
    $562.4M
  • GOOGLALPHABET INC
    +3,293,461
    $460.1M
  • CBOECBOE GLOBAL MKTS INC
    +2,412,499
    $430.8M
  • USBUS BANCORP DEL
    +9,569,638
    $414.2M
  • TTWOTAKE-TWO INTERACTIVE SOFTWAR
    +2,412,234
    $388.2M
  • LWLAMB WESTON HLDGS INC
    +3,545,376
    $383.2M
  • TMUST-MOBILE US INC
    +1,509,999
    $242.1M
  • HCAHCA HEALTHCARE INC
    +725,216
    $196.3M
  • KKRKKR & CO INC
    +1,388,521
    $115.0M
  • VEEVVEEVA SYS INC
    +579,753
    $111.6M
  • TEAMATLASSIAN CORPORATION
    +435,946
    $103.7M
  • + 6 more…
Added to23 names
  • PGRPROGRESSIVE CORP
    +4,718,237
    $751.5M
  • MAMASTERCARD INCORPORATED
    +864,943
    $368.9M
  • MCKMCKESSON CORP
    +775,480
    $359.0M
  • PMPHILIP MORRIS INTL INC
    +3,652,163
    $343.6M
  • UPSUNITED PARCEL SERVICE INC
    +1,538,643
    $241.9M
  • CPNGCOUPANG INC
    +11,132,325
    $180.2M
  • METMETLIFE INC
    +2,683,200
    $177.4M
  • FTVFORTIVE CORP
    +2,200,729
    $162.0M
  • CBRECBRE GROUP INC
    +1,304,756
    $121.5M
  • ISRGINTUITIVE SURGICAL INC
    +290,501
    $98.0M
  • AMPAMERIPRISE FINL INC
    +180,356
    $68.5M
  • BSXBOSTON SCIENTIFIC CORP
    +1,157,469
    $66.9M
  • + 11 more…
Trimmed22 names
  • UNHUNITEDHEALTH GROUP INC
    −1,397,162
    $735.6M
  • AMZNAMAZON COM INC
    −3,820,344
    $580.5M
  • PPGPPG INDS INC
    −3,075,378
    $459.9M
  • CDNSCADENCE DESIGN SYSTEM INC
    −1,424,748
    $388.1M
  • GEGENERAL ELECTRIC CO
    −2,910,508
    $371.5M
  • VVISA INC
    −1,281,229
    $333.6M
  • WDAYWORKDAY INC
    −1,129,921
    $311.9M
  • CSXCSX CORP
    −7,506,915
    $260.3M
  • VVVVALVOLINE INC
    −5,690,854
    $213.9M
  • TMOTHERMO FISHER SCIENTIFIC INC
    −361,230
    $191.7M
  • DASHDOORDASH INC
    −1,878,456
    $185.8M
  • EPAMEPAM SYS INC
    −549,789
    $163.5M
  • + 10 more…
Exited19 names
  • MSFTMICROSOFT CORP
    −3,024,399
    $955.0M
  • XYZBLOCK INC
    −12,324,808
    $545.5M
  • FTNTFORTINET INC
    −7,050,550
    $413.7M
  • LULULULULEMON ATHLETICA INC
    −776,515
    $299.4M
  • UNMUNUM GROUP
    −4,778,110
    $235.0M
  • AJGGALLAGHER ARTHUR J & CO
    −957,820
    $218.3M
  • 48576AKARUNA THERAPEUTICS INC
    −1,131,263
    $191.3M
  • SNPSSYNOPSYS INC
    −308,059
    $141.4M
  • CLCOLGATE PALMOLIVE CO
    −1,424,845
    $101.3M
  • DOVDOVER CORP
    −536,587
    $74.9M
  • THCTENET HEALTHCARE CORP
    −1,025,840
    $67.6M
  • GTMZOOMINFO TECHNOLOGIES INC
    −3,754,192
    $61.6M
  • + 7 more…

Recent transactions

Last 20 moves
TRIM
A
Andreas Halvorsen (Viking Global) trimmed AMD
ADVANCED MICRO DEVICES INC
−439,078
~$214.16 · 2025Q4
2026-02-17
ADD
B
Andreas Halvorsen (Viking Global) added to BA
BOEING CO
+942,536
~$217.12 · 2025Q4
2026-02-17
TRIM
F
Andreas Halvorsen (Viking Global) trimmed FTV
FORTIVE CORP
−1,255,415
~$55.21 · 2025Q4
2026-02-17
NEW
H
Andreas Halvorsen (Viking Global) opened a new position in H1467J104
CHUBB LIMITED
+1,013,839
~$312.12 · 2025Q4
2026-02-17
NEW
I
Andreas Halvorsen (Viking Global) opened a new position in ITUB
ITAU UNIBANCO HLDG S A
+28,396,545
~$7.16 · 2025Q4
2026-02-17
NEW
N
Andreas Halvorsen (Viking Global) opened a new position in N82405106
STELLANTIS N.V
+39,062,551
~$11.12 · 2025Q4
2026-02-17
SOLD
P
Andreas Halvorsen (Viking Global) exited PRMB
PRIMO BRANDS CORPORATION
−23,033,970
~$22.10 · 2025Q4
2026-02-17
SOLD
K
Andreas Halvorsen (Viking Global) exited KKR
KKR & CO INC
−2,709,024
~$129.95 · 2025Q4
2026-02-17
SOLD
C
Andreas Halvorsen (Viking Global) exited CART
MAPLEBEAR INC
−832,857
~$36.76 · 2025Q4
2026-02-17
TRIM
M
Andreas Halvorsen (Viking Global) trimmed MASI
MASIMO CORP
−559,093
~$130.06 · 2025Q4
2026-02-17
ADD
M
Andreas Halvorsen (Viking Global) added to MCD
MCDONALDS CORP
+244,340
~$305.63 · 2025Q4
2026-02-17
SOLD
M
Andreas Halvorsen (Viking Global) exited META
META PLATFORMS INC
−929,003
~$734.38 · 2025Q4
2026-02-17
ADD
M
Andreas Halvorsen (Viking Global) added to MSFT
MICROSOFT CORP
+788,230
~$483.62 · 2025Q4
2026-02-17
ADD
M
Andreas Halvorsen (Viking Global) added to MAA
MID-AMER APT CMNTYS INC
+1,234,966
~$138.91 · 2025Q4
2026-02-17
SOLD
N
Andreas Halvorsen (Viking Global) exited NFLX
NETFLIX INC
−500,812
~$1198.92 · 2025Q4
2026-02-17
TRIM
N
Andreas Halvorsen (Viking Global) trimmed N62509109
NEWAMSTERDAM PHARMA COMPANY
−2,271,967
~$35.08 · 2025Q4
2026-02-17
SOLD
N
Andreas Halvorsen (Viking Global) exited NKE
NIKE INC
−8,996,579
~$69.73 · 2025Q4
2026-02-17
TRIM
O
Andreas Halvorsen (Viking Global) trimmed ORIC
ORIC PHARMACEUTICALS INC
−9
~$8.18 · 2025Q4
2026-02-17
SOLD
P
Andreas Halvorsen (Viking Global) exited PM
PHILIP MORRIS INTL INC
−4,426,128
~$162.20 · 2025Q4
2026-02-17
TRIM
P
Andreas Halvorsen (Viking Global) trimmed PNC
PNC FINL SVCS GROUP INC
−669,698
~$208.73 · 2025Q4
2026-02-17