About Andreas Halvorsen

**Andreas Halvorsen – Viking Global Investors**

Andreas Halvorsen is the co-founder and Chief Investment Officer of Viking Global Investors, a Greenwich, Connecticut-based hedge fund managing a diversified long equity book. As of the Q1 2026 13F filing, Viking Global disclosed a reported portfolio valued at approximately $35.7 billion, spread across 77 positions. The portfolio is characterized by a diversified core style, reflecting broad exposure across multiple industries and market segments rather than concentration in a narrow set of themes.

The latest filing, submitted May 15, 2026, identifies Visa Inc. as the largest reported holding at 5.3% of portfolio value, followed by Taiwan Semiconductor Manufacturing Co. at 4.2%, Charles Schwab Corp. at 3.9%, Walt Disney Co. at 3.6%, and Fortive Corp. at 3.5%. Collectively, the top five positions account for 20.5% of the total disclosed portfolio. The largest sector classification by weight is designated as Unclassified, representing 42.4% of holdings — a category that encompasses positions not mapped to a standard GICS sector within the filing data.

Quarter-over-quarter activity in Q1 2026 reflects a complete portfolio reconstruction in the disclosed filing, with all 77 positions recorded as new entries. Zero exits, zero increased positions, and zero reduced positions were filed relative to the prior period, consistent with a full reporting reset or initial disclosure baseline rather than incremental adjustment. No positions were eliminated from a prior quarter's reported holdings during this period.

All data sourced from SEC 13F filings.

Frequently asked questions

What stocks does Andreas Halvorsen own?
As of the Q1 2026 13F filing, Andreas Halvorsen disclosed 77 positions. The largest holdings include V (5.3%), TSM (4.2%), SCHW (3.9%).
What is Andreas Halvorsen's largest holding?
V (VISA INC), representing 5.3% of the disclosed portfolio.
What sectors is Andreas Halvorsen exposed to?
The portfolio's largest sector exposures are Unclassified (42.4%), Financial Services (20.1%), Consumer Discretionary (11.7%). 9 sectors are represented in total.
How concentrated is Andreas Halvorsen's portfolio?
The top 5 holdings represent 20.5% of total portfolio value.
When did Andreas Halvorsen last file a 13F?
Andreas Halvorsen filed the most recent Form 13F-HR for the period ending 2026-03-31, dated May 15, 2026.
What changed in Andreas Halvorsen's portfolio last quarter?
Quarter-over-quarter changes: 77 new positions, 0 exits, 0 increased, 0 reduced.
AH

Andreas Halvorsen

Viking Global Investors · Long/short global equity

Sign in to save13F data may be delayed up to 45 days
Latest filingQ1 2026· filed May 15, 2026· report period Mar 31, 2026
View on SEC EDGAR ↗
For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.
Portfolio Value
$35.7B
Holdings
77
Turnover (LTM)
19%
Persistence (QoQ)
86%
First 13F
Q4 2025
View Full Profile

Investor Fingerprint

i

Andreas Halvorsen

v1 · 4-axis
21Concentration2Sizing19Turnover86Persistence
LowHigh

Descriptive snapshot computed from this investor's most recent public 13F filing dated 2026-03-31. Educational research, not investment advice.

  • Concentration: 21 (Moderate)
  • Sizing: 2 (Low)
  • Turnover: 19 (Moderate)
  • Persistence: 86 (Very High)

Portfolio DNA

Categorical breakdown from this investor's 13F. Hover any row for the formula.

  • Highly Diversified
    Low
  • Even Weights
    Moderate
  • Sector Tilt
    Above Avg.
  • Steady Adjuster
    Above Avg.
  • Persistent Thesis
    Very High
  • Tech-Moderate
    Above Avg.

Six descriptive labels derived from public 13F data. Additional axes (Value, Quality, Growth, Dividends) require fundamentals data and ship in v2.

21%
Concentration
Top 5 Holdings · 21%
Highly Diversified
Investor Style
Diversified Core

Broad market exposure with no dominant single positions.

Fingerprint SummaryAI-generated · educational research only

Andreas Halvorsen's most recent 13F spreads exposure across 77 positions with minimal portfolio turnover. Most current positions were also held in the prior quarter. Classified as a Diversified Core.

AI-generated analysis. This summary is produced by an automated language model from public regulatory filings. It may contain errors, omissions, or outdated information, and is provided for educational research only — not as financial, legal, or tax advice, a recommendation, or a solicitation to buy or sell any security.

Investor Macro Outlook™

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Portfolio-positioning signal · 2026-Q1 · based on public filings

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See the implied macro positioning of every tracked super investor — inflation view, GDP outlook, rate bias, growth vs value tilt, and more. Derived from public 13F filing data. For research purposes only.

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Inferred from public filing data. For informational purposes only. Not financial advice.

Investor Inflation & Dollar Outlook™

Portfolio-positioning signal · based on public 13F filings · not investment advice

ConfidenceHigh (83%)

Inflation

59/100

Neutral Inflation Bias
← FallingNeutralRising →

Key moves: APD, SHW

U.S. Dollar

61/100

Neutral Dollar Bias
← StrongNeutralWeak →

Key moves: APD, SHW

Portfolio allocation across inflation-sensitive and defensive assets does not show a strong directional tilt, suggesting a broadly balanced implied inflation view based on observable holdings. Dollar-sensitive positioning is broadly balanced, without a strong directional tilt toward either dollar-strength or dollar-weakness assets based on current observable holdings. This analysis is based on public 13F filing data and observable portfolio positioning only. It is for informational purposes only and should not be considered investment advice.

This analysis is based on public filings and portfolio positioning. It is for informational purposes only and should not be considered investment advice. Scores represent implied views inferred from observable 13F sector weights and quarter-over-quarter changes only — not predictions or guaranteed forecasts.

Portfolio Analytics™

Based on latest 13F
35
/100
Concentration Score™
Balanced
Top 5 → 20%
Top 10 → 35%
Largest Position
V
VISA INC
5.3%of portfolio
$1.9B market value
Conviction Holdings
Positions > 5% of portfolio
1
  • V5.3%

Top 10 Holdings

#Stock% PortfolioCumulative
1
V
VISA INC
5.3%5.3%
2
TSM
TAIWAN SEMICONDUCTOR MANUFAC
4.2%9.6%
3
SCHW
SCHWAB CHARLES CORP
3.9%13.4%
4
254687106
DISNEY WALT CO
3.6%17.0%
5
FTV
FORTIVE CORP
3.5%20.5%
6
APD
AIR PRODUCTS AND CHEMICALS I
3.3%23.8%
7
MCD
MCDONALDS CORP
3.1%27.0%
8
SHW
SHERWIN WILLIAMS CO
2.8%29.8%
9
TSLA
TESLA INC
2.6%32.4%
10
AAPL
APPLE INC
2.5%34.9%

Sector Allocation

Sectors9
  • Unclassified42.4%
  • Financial Services20.1%
  • Consumer Discretionary11.7%
  • Materials6.1%
  • Industrials5.8%
  • Communication Services5.4%
  • Information Technology4.9%
  • Health Care2.3%
  • Real Estate1.3%
Unclassified42.4%
Financial Services20.1%
Consumer Discretionary11.7%
Materials6.1%
Industrials5.8%
Communication Services5.4%

+3 more sectors

About

Co-founder of Viking Global. Another Tiger Cub. Concentrated long/short equity strategy across global markets.

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Top 10 holdings

  • VVISA INC
    $1.9B5.3%
  • TSMTAIWAN SEMICONDUCTOR MANUFAC
    $1.5B4.2%
  • SCHWSCHWAB CHARLES CORP
    $1.4B3.9%
  • Ticker unavailableCUSIP 254687106DISNEY WALT CO
    $1.3B3.6%
  • FTVFORTIVE CORP
    $1.2B3.5%
  • APDAIR PRODUCTS AND CHEMICALS I
    $1.2B3.3%
  • MCDMCDONALDS CORP
    $1.1B3.1%
  • SHWSHERWIN WILLIAMS CO
    $997.8M2.8%
  • TSLATESLA INC
    $927M2.6%
  • AAPLAPPLE INC
    $911.9M2.5%

Sector exposure

Sectors9
  • Unclassified42.4%
  • Financial Services20.1%
  • Consumer Discretionary11.7%
  • Materials6.1%
  • Industrials5.8%
  • Communication Services5.4%
  • Information Technology4.9%
  • Health Care2.3%
  • Real Estate1.3%

New positions

77
  • Ticker unavailableCUSIP 12503M108CBOE GLOBAL MKTS INC
    New
  • Ticker unavailableCUSIP 253393102DICKS SPORTING GOODS INC
    New
  • Ticker unavailableCUSIP 254687106DISNEY WALT CO
    New
  • Ticker unavailableCUSIP 363576109GALLAGHER ARTHUR J & CO
    New
  • Ticker unavailableCUSIP 59522J103MID-AMER APT CMNTYS INC
    New
  • Ticker unavailableCUSIP 955306105WEST PHARMACEUTICAL SVSC INC
    New
Why this matters
Why a new position matters

Opening a new position can suggest the manager sees value or a thesis worth committing capital to. It does not necessarily mean they are bullish on the broader market — concentrated managers add positions infrequently while quants may rotate constantly.

Educational research only. Not financial advice.

Increased

0

No increased positions.

Reduced

0

No reduced positions.

Sold out

0

No exited positions.

Current holdings

Reported portfolio value: $35.7B

Reported values come from public SEC filings and may be delayed up to 45 days. Not investment advice.

Sourced from SEC EDGAR public filings

  • VNew
    VISA INC
    Position value
    $1.9B
    Portfolio %
    5.35%
    Delta Shares
  • TSMNew
    TAIWAN SEMICONDUCTOR MANUFAC
    Position value
    $1.5B
    Portfolio %
    4.22%
    Delta Shares
  • SCHWNew
    SCHWAB CHARLES CORP
    Position value
    $1.4B
    Portfolio %
    3.86%
    Delta Shares
  • Ticker unavailableCUSIP 254687106New
    DISNEY WALT CO
    Position value
    $1.3B
    Portfolio %
    3.59%
    Delta Shares
  • FTVNew
    FORTIVE CORP
    Position value
    $1.2B
    Portfolio %
    3.48%
    Delta Shares
  • APDNew
    AIR PRODUCTS AND CHEMICALS I
    Position value
    $1.2B
    Portfolio %
    3.33%
    Delta Shares
  • MCDNew
    MCDONALDS CORP
    Position value
    $1.1B
    Portfolio %
    3.15%
    Delta Shares
  • SHWNew
    SHERWIN WILLIAMS CO
    Position value
    $997.8M
    Portfolio %
    2.79%
    Delta Shares
  • TSLANew
    TESLA INC
    Position value
    $927M
    Portfolio %
    2.59%
    Delta Shares
  • AAPLNew
    APPLE INC
    Position value
    $911.9M
    Portfolio %
    2.55%
    Delta Shares
  • BBIONew
    BRIDGEBIO PHARMA INC
    Position value
    $879.4M
    Portfolio %
    2.46%
    Delta Shares
  • CVNANew
    CARVANA CO
    Position value
    $874M
    Portfolio %
    2.44%
    Delta Shares
  • MSFTNew
    MICROSOFT CORP
    Position value
    $854.9M
    Portfolio %
    2.39%
    Delta Shares
  • TMONew
    THERMO FISHER SCIENTIFIC INC
    Position value
    $819.9M
    Portfolio %
    2.29%
    Delta Shares
  • JPMNew
    JPMORGAN CHASE & CO
    Position value
    $795.4M
    Portfolio %
    2.23%
    Delta Shares
  • CSXNew
    CSX CORP
    Position value
    $766.7M
    Portfolio %
    2.14%
    Delta Shares
  • ICENew
    INTERCONTINENTAL EXCHANGE IN
    Position value
    $760.7M
    Portfolio %
    2.13%
    Delta Shares
  • LIINew
    LENNOX INTL INC
    Position value
    $729.8M
    Portfolio %
    2.04%
    Delta Shares
  • ALPHABET INC
    Position value
    $689M
    Portfolio %
    1.93%
    Delta Shares
  • FDXNew
    FEDEX CORP
    Position value
    $688.2M
    Portfolio %
    1.93%
    Delta Shares
  • GMNew
    GENERAL MTRS CO
    Position value
    $683.7M
    Portfolio %
    1.91%
    Delta Shares
  • BANew
    BOEING CO
    Position value
    $636.1M
    Portfolio %
    1.78%
    Delta Shares
  • PNCNew
    PNC FINL SVCS GROUP INC
    Position value
    $629.9M
    Portfolio %
    1.76%
    Delta Shares
  • TMUSNew
    T-MOBILE US INC
    Position value
    $623.2M
    Portfolio %
    1.74%
    Delta Shares
  • METANew
    META PLATFORMS INC
    Position value
    $607.9M
    Portfolio %
    1.70%
    Delta Shares
  • RRXNew
    REGAL REXNORD CORPORATION
    Position value
    $588.5M
    Portfolio %
    1.65%
    Delta Shares
  • Ticker unavailableCUSIP 59522J103New
    MID-AMER APT CMNTYS INC
    Position value
    $586M
    Portfolio %
    1.64%
    Delta Shares
  • Ticker unavailableCUSIP G51502105New
    JOHNSON CONTROLS INTERNATION
    Position value
    $578.8M
    Portfolio %
    1.62%
    Delta Shares
  • MDLNNew
    MEDLINE INC
    Position value
    $508.8M
    Portfolio %
    1.42%
    Delta Shares
  • HCANew
    HCA HEALTHCARE INC
    Position value
    $508.8M
    Portfolio %
    1.42%
    Delta Shares
  • ATINew
    ATI INC
    Position value
    $484.8M
    Portfolio %
    1.36%
    Delta Shares
  • CLSNew
    CELESTICA INC
    Position value
    $466.2M
    Portfolio %
    1.30%
    Delta Shares
  • CPTNew
    CAMDEN PPTY TR
    Position value
    $460.5M
    Portfolio %
    1.29%
    Delta Shares
  • CBNew
    CHUBB LTD SWITZ
    Position value
    $422.1M
    Portfolio %
    1.18%
    Delta Shares
  • ADPTNew
    ADAPTIVE BIOTECHNOLOGIES COR
    Position value
    $416.3M
    Portfolio %
    1.16%
    Delta Shares
  • BMRNNew
    BIOMARIN PHARMACEUTICAL INC
    Position value
    $398.9M
    Portfolio %
    1.12%
    Delta Shares
  • SENew
    SEA LTD
    Position value
    $392.3M
    Portfolio %
    1.10%
    Delta Shares
  • WATNew
    WATERS CORP
    Position value
    $374.2M
    Portfolio %
    1.05%
    Delta Shares
  • CCLNew
    CARNIVAL CORP
    Position value
    $355.1M
    Portfolio %
    0.99%
    Delta Shares
  • AONNew
    AON PLC
    Position value
    $350.9M
    Portfolio %
    0.98%
    Delta Shares
  • HASNew
    HASBRO INC
    Position value
    $350M
    Portfolio %
    0.98%
    Delta Shares
  • RDDTNew
    REDDIT INC
    Position value
    $343.6M
    Portfolio %
    0.96%
    Delta Shares
  • PGRNew
    PROGRESSIVE CORP
    Position value
    $320.5M
    Portfolio %
    0.90%
    Delta Shares
  • AIGNew
    AMERICAN INTL GROUP INC
    Position value
    $317.6M
    Portfolio %
    0.89%
    Delta Shares
  • COFNew
    CAPITAL ONE FINL CORP
    Position value
    $294.1M
    Portfolio %
    0.82%
    Delta Shares
  • Ticker unavailableCUSIP 253393102New
    DICKS SPORTING GOODS INC
    Position value
    $250.7M
    Portfolio %
    0.70%
    Delta Shares
  • AMZNNew
    AMAZON COM INC
    Position value
    $249M
    Portfolio %
    0.70%
    Delta Shares
  • ASNew
    AMER SPORTS INC
    Position value
    $239.3M
    Portfolio %
    0.67%
    Delta Shares
  • APGNew
    API GROUP CORP
    Position value
    $236.5M
    Portfolio %
    0.66%
    Delta Shares
  • TICNew
    TIC SOLUTIONS INC
    Position value
    $235.7M
    Portfolio %
    0.66%
    Delta Shares
  • Ticker unavailableCUSIP 12503M108New
    CBOE GLOBAL MKTS INC
    Position value
    $193.5M
    Portfolio %
    0.54%
    Delta Shares
  • ROIVNew
    ROIVANT SCIENCES LTD
    Position value
    $184.3M
    Portfolio %
    0.52%
    Delta Shares
  • HDNew
    HOME DEPOT INC
    Position value
    $165.8M
    Portfolio %
    0.46%
    Delta Shares
  • Ticker unavailableCUSIP 363576109New
    GALLAGHER ARTHUR J & CO
    Position value
    $157.5M
    Portfolio %
    0.44%
    Delta Shares
  • LULUNew
    LULULEMON ATHLETICA INC
    Position value
    $150.1M
    Portfolio %
    0.42%
    Delta Shares
  • NAMSNew
    NEWAMSTERDAM PHARMA COMPANY
    Position value
    $134.6M
    Portfolio %
    0.38%
    Delta Shares
  • ORKANew
    ORUKA THERAPEUTICS INC
    Position value
    $130.8M
    Portfolio %
    0.37%
    Delta Shares
  • SIONNew
    SIONNA THERAPEUTICS INC
    Position value
    $128.1M
    Portfolio %
    0.36%
    Delta Shares
  • STLANew
    STELLANTIS N.V
    Position value
    $111.9M
    Portfolio %
    0.31%
    Delta Shares
  • CRWVNew
    COREWEAVE INC
    Position value
    $108.3M
    Portfolio %
    0.30%
    Delta Shares
  • MANENew
    VERADERMICS INC
    Position value
    $106.8M
    Portfolio %
    0.30%
    Delta Shares
  • Ticker unavailableCUSIP 955306105New
    WEST PHARMACEUTICAL SVSC INC
    Position value
    $104.5M
    Portfolio %
    0.29%
    Delta Shares
  • PHVSNew
    PHARVARIS N V
    Position value
    $103.2M
    Portfolio %
    0.29%
    Delta Shares
  • INBXNew
    INHIBRX BIOSCIENCES INC
    Position value
    $96.7M
    Portfolio %
    0.27%
    Delta Shares
  • IBKRNew
    INTERACTIVE BROKERS GROUP IN
    Position value
    $93.5M
    Portfolio %
    0.26%
    Delta Shares
  • RALNew
    RALLIANT CORP
    Position value
    $88.8M
    Portfolio %
    0.25%
    Delta Shares
  • EWNew
    EDWARDS LIFESCIENCES CORP
    Position value
    $87.9M
    Portfolio %
    0.25%
    Delta Shares
  • ORICNew
    ORIC PHARMACEUTICALS INC
    Position value
    $73.8M
    Portfolio %
    0.21%
    Delta Shares
  • DMRANew
    DAMORA THERAPEUTICS INC
    Position value
    $59.9M
    Portfolio %
    0.17%
    Delta Shares
  • TWLONew
    TWILIO INC
    Position value
    $56.7M
    Portfolio %
    0.16%
    Delta Shares
  • LABNew
    STANDARD BIOTOOLS INC
    Position value
    $53.9M
    Portfolio %
    0.15%
    Delta Shares
  • TRVINew
    TREVI THERAPEUTICS INC
    Position value
    $38.2M
    Portfolio %
    0.11%
    Delta Shares
  • DNANew
    GINKGO BIOWORKS HOLDINGS INC
    Position value
    $21.9M
    Portfolio %
    0.06%
    Delta Shares
  • EQPTNew
    EQUIPMENTSHARE COM INC
    Position value
    $20.4M
    Portfolio %
    0.06%
    Delta Shares
  • FPSNew
    FORGENT POWER SOLUTIONS INC
    Position value
    $19M
    Portfolio %
    0.05%
    Delta Shares
  • PEPGNew
    PEPGEN INC
    Position value
    $6.2M
    Portfolio %
    0.02%
    Delta Shares
  • RLYBNew
    RALLYBIO CORP
    Position value
    $4.7M
    Portfolio %
    0.01%
    Delta Shares

Sector breakdown

  • Unclassified42.4%
  • Financial Services20.1%
  • Consumer Discretionary11.7%
  • Materials6.1%
  • Industrials5.8%
  • Communication Services5.4%
  • Information Technology4.9%
  • Health Care2.3%
  • Real Estate1.3%

Filing history

1 earlier filing available on Pro. Upgrade for full quarter-over-quarter history →