13F holdings
Viking Global Investors portfolio
Managed by Andreas Halvorsen. 77 reported positions worth $35.7B as of 2026-03-31, filed with the SEC on 2026-05-15. Parsed from the filing itself, not a reseller.
$35.7B
Book value
77
Positions
35%
Top 10 weight
+20
New this quarter
-19
Exited
134 days
Age today
How old this actually is
Every position on this page is a snapshot of 2026-03-31. It was already 45 days old on 2026-05-15, the day it first became public. Today it is 134 days old.
That lag is the law, not a service level — Rule 13f-1 gives managers 45 days after quarter end to file, and no product can shorten it. A fund can have sold every share below before you read this sentence. Treat it as a record of what happened, never as a position you can follow.
What changed
Positions opened and closed
Against its 2025-12-31 filing. This is the part worth reading — the holdings table below is mostly years old.
New positions (20)
| Ticker | Issuer | Value | Shares | % of book |
|---|---|---|---|---|
| AAPL | APPLE INC | $911.9M | 3,593,057 | 2.55% |
| FDX | FEDEX CORP | $688.2M | 1,932,165 | 1.93% |
| META | META PLATFORMS INC | $607.9M | 1,062,575 | 1.70% |
| ATI | ATI INC | $484.8M | 3,332,843 | 1.36% |
| WAT | WATERS CORP | $374.2M | 1,256,462 | 1.05% |
| HAS | HASBRO INC | $350.0M | 3,738,902 | 0.98% |
| RDDT | REDDIT INC | $343.6M | 2,551,617 | 0.96% |
| AIG | AMERICAN INTL GROUP INC | $317.6M | 4,221,223 | 0.89% |
| CBOE | CBOE GLOBAL MKTS INC | $193.5M | 688,417 | 0.54% |
| HD | HOME DEPOT INC | $165.8M | 504,257 | 0.46% |
| LULU | LULULEMON ATHLETICA INC | $150.1M | 980,568 | 0.42% |
| CRWV | COREWEAVE INC | $108.3M | 1,397,438 | 0.30% |
| MANE | VERADERMICS INC | $106.8M | 1,690,555 | 0.30% |
| IBKR | INTERACTIVE BROKERS GROUP IN | $93.5M | 1,394,329 | 0.26% |
| EW | EDWARDS LIFESCIENCES CORP | $87.9M | 1,097,578 | 0.25% |
| DAMORA THERAPEUTICS INC | DAMORA THERAPEUTICS INC | $59.9M | 2,311,082 | 0.17% |
| TWLO | TWILIO INC | $56.7M | 450,770 | 0.16% |
| EQPT | EQUIPMENTSHARE COM INC | $20.4M | 1,000,000 | 0.06% |
| FPS | FORGENT POWER SOLUTIONS INC | $19.0M | 650,000 | 0.05% |
| RLYB | RALLYBIO CORP | $4.7M | 524,347 | 0.01% |
Closed out (19)
| Ticker | Issuer | Was worth | Shares | % of book |
|---|---|---|---|---|
| AMD | ADVANCED MICRO DEVICES INC | $801.4M | 3,742,191 | 0.00% |
| DKNG | DRAFTKINGS INC NEW | $658.9M | 19,119,912 | 0.00% |
| ROST | ROSS STORES INC | $570.6M | 3,167,479 | 0.00% |
| CHWY | CHEWY INC | $447.4M | 13,536,645 | 0.00% |
| UBS | UBS GROUP AG | $426.0M | 9,128,817 | 0.00% |
| UNH | UNITEDHEALTH GROUP INC | $395.2M | 1,197,273 | 0.00% |
| SAIA | SAIA INC | $355.4M | 1,088,582 | 0.00% |
| TW | TRADEWEB MKTS INC | $297.7M | 2,768,659 | 0.00% |
| BAC | BANK AMERICA CORP | $247.2M | 4,494,629 | 0.00% |
| BSX | BOSTON SCIENTIFIC CORP | $239.3M | 2,509,808 | 0.00% |
| DLR | DIGITAL RLTY TR INC | $233.3M | 1,507,988 | 0.00% |
| LOW | LOWES COS INC | $219.9M | 912,040 | 0.00% |
| FIG | FIGMA INC | $215.0M | 5,752,388 | 0.00% |
| ITUB | ITAU UNIBANCO HLDG S A | $203.3M | 28,396,545 | 0.00% |
| RIOT | RIOT PLATFORMS INC | $157.5M | 12,428,894 | 0.00% |
| IQV | IQVIA HLDGS INC | $139.6M | 619,236 | 0.00% |
| CSGP | COSTAR GROUP INC | $97.0M | 1,442,582 | 0.00% |
| MASI* | MASIMO CORP | $66.9M | 514,340 | 0.00% |
| RALLYBIO CORP | RALLYBIO CORP | $2.9M | 4,194,777 | 0.00% |
Added to (23)
| Ticker | Issuer | Value | Shares | % of book | Shares Δ |
|---|---|---|---|---|---|
| V | VISA INC | $1.9B | 6,328,185 | 5.35% | +59% |
| SCHW | SCHWAB CHARLES CORP | $1.4B | 14,664,954 | 3.86% | +6% |
| DIS | DISNEY WALT CO | $1.3B | 13,298,462 | 3.59% | +19% |
| FTV | FORTIVE CORP | $1.2B | 22,479,388 | 3.48% | +17% |
| TSLA | TESLA INC | $927.0M | 2,493,561 | 2.59% | +47% |
| CVNA | CARVANA CO | $874.0M | 2,780,035 | 2.44% | +162% |
| TMO | THERMO FISHER SCIENTIFIC INC | $819.9M | 1,668,025 | 2.29% | +110% |
| JPM | JPMORGAN CHASE & CO | $795.4M | 2,704,018 | 2.23% | +42% |
| CSX | CSX CORP | $766.7M | 18,678,052 | 2.14% | +35% |
| LII | LENNOX INTL INC | $729.8M | 1,572,419 | 2.04% | +153% |
| GM | GENERAL MTRS CO | $683.7M | 9,176,943 | 1.91% | +35% |
| MAA | MID-AMER APT CMNTYS INC | $586.0M | 4,798,404 | 1.64% | +24% |
| MDLN | MEDLINE INC | $508.8M | 11,433,992 | 1.42% | +64% |
| HCA | HCA HEALTHCARE INC | $508.8M | 1,075,133 | 1.42% | +8% |
| CB | CHUBB LTD SWITZ | $422.1M | 1,295,011 | 1.18% | +28% |
Trimmed (22)
| Ticker | Issuer | Value | Shares | % of book | Shares Δ |
|---|---|---|---|---|---|
| AMZN | AMAZON COM INC | $249.0M | 1,195,428 | 0.70% | -62% |
| STLA | STELLANTIS N.V | $111.9M | 15,980,268 | 0.31% | -59% |
| PNC | PNC FINL SVCS GROUP INC | $629.9M | 3,027,092 | 1.76% | -58% |
| DKS | DICKS SPORTING GOODS INC | $250.7M | 1,264,170 | 0.70% | -51% |
| APG | API GROUP CORP | $236.5M | 5,837,000 | 0.66% | -49% |
| COF | CAPITAL ONE FINL CORP | $294.1M | 1,612,374 | 0.82% | -45% |
| RAL | RALLIANT CORP | $88.8M | 2,134,899 | 0.25% | -32% |
| AJG | GALLAGHER ARTHUR J & CO | $157.5M | 727,441 | 0.44% | -30% |
| MSFT | MICROSOFT CORP | $854.9M | 2,309,446 | 2.39% | -28% |
| JCI | JOHNSON CONTROLS INTERNATION | $578.8M | 4,419,923 | 1.62% | -25% |
| TMUS | T-MOBILE US INC | $623.2M | 2,967,374 | 1.74% | -21% |
| BA | BOEING CO | $636.1M | 3,196,041 | 1.78% | -19% |
| BBIO | BRIDGEBIO PHARMA INC | $879.4M | 11,842,434 | 2.46% | -18% |
| APD | AIR PRODUCTS AND CHEMICALS I | $1.2B | 4,104,095 | 3.33% | -14% |
| ORIC | ORIC PHARMACEUTICALS INC | $73.8M | 5,824,533 | 0.21% | -11% |
The book
All reported holdings
| Ticker | Issuer | Value | Shares | % of book | Shares Δ |
|---|---|---|---|---|---|
| V | VISA INC | $1.9B | 6,328,185 | 5.35% | — |
| TSM | TAIWAN SEMICONDUCTOR MANUFAC | $1.5B | 4,465,127 | 4.22% | — |
| SCHW | SCHWAB CHARLES CORP | $1.4B | 14,664,954 | 3.86% | — |
| DIS | DISNEY WALT CO | $1.3B | 13,298,462 | 3.59% | — |
| FTV | FORTIVE CORP | $1.2B | 22,479,388 | 3.48% | — |
| APD | AIR PRODUCTS AND CHEMICALS I | $1.2B | 4,104,095 | 3.33% | — |
| MCD | MCDONALDS CORP | $1.1B | 3,625,029 | 3.15% | — |
| SHW | SHERWIN WILLIAMS CO | $997.8M | 3,112,767 | 2.79% | — |
| TSLA | TESLA INC | $927.0M | 2,493,561 | 2.59% | — |
| AAPL | APPLE INC | $911.9M | 3,593,057 | 2.55% | — |
| BBIO | BRIDGEBIO PHARMA INC | $879.4M | 11,842,434 | 2.46% | — |
| CVNA | CARVANA CO | $874.0M | 2,780,035 | 2.44% | — |
| MSFT | MICROSOFT CORP | $854.9M | 2,309,446 | 2.39% | — |
| TMO | THERMO FISHER SCIENTIFIC INC | $819.9M | 1,668,025 | 2.29% | — |
| JPM | JPMORGAN CHASE & CO | $795.4M | 2,704,018 | 2.23% | — |
| CSX | CSX CORP | $766.7M | 18,678,052 | 2.14% | — |
| ICE | INTERCONTINENTAL EXCHANGE IN | $760.7M | 4,836,896 | 2.13% | — |
| LII | LENNOX INTL INC | $729.8M | 1,572,419 | 2.04% | — |
| GOOGL | ALPHABET INC | $689.0M | 2,395,865 | 1.93% | — |
| FDX | FEDEX CORP | $688.2M | 1,932,165 | 1.93% | — |
| GM | GENERAL MTRS CO | $683.7M | 9,176,943 | 1.91% | — |
| BA | BOEING CO | $636.1M | 3,196,041 | 1.78% | — |
| PNC | PNC FINL SVCS GROUP INC | $629.9M | 3,027,092 | 1.76% | — |
| TMUS | T-MOBILE US INC | $623.2M | 2,967,374 | 1.74% | — |
| META | META PLATFORMS INC | $607.9M | 1,062,575 | 1.70% | — |
| RRX | REGAL REXNORD CORPORATION | $588.5M | 3,142,851 | 1.65% | — |
| MAA | MID-AMER APT CMNTYS INC | $586.0M | 4,798,404 | 1.64% | — |
| JCI | JOHNSON CONTROLS INTERNATION | $578.8M | 4,419,923 | 1.62% | — |
| MDLN | MEDLINE INC | $508.8M | 11,433,992 | 1.42% | — |
| HCA | HCA HEALTHCARE INC | $508.8M | 1,075,133 | 1.42% | — |
| ATI | ATI INC | $484.8M | 3,332,843 | 1.36% | — |
| CLS | CELESTICA INC | $466.2M | 1,654,989 | 1.30% | — |
| CPT | CAMDEN PPTY TR | $460.5M | 4,715,394 | 1.29% | — |
| CB | CHUBB LTD SWITZ | $422.1M | 1,295,011 | 1.18% | — |
| ADPT | ADAPTIVE BIOTECHNOLOGIES COR | $416.3M | 29,993,708 | 1.16% | — |
| BMRN | BIOMARIN PHARMACEUTICAL INC | $398.9M | 7,062,077 | 1.12% | — |
| SE | SEA LTD | $392.3M | 4,737,196 | 1.10% | — |
| WAT | WATERS CORP | $374.2M | 1,256,462 | 1.05% | — |
| CCL1EUR | CARNIVAL CORP | $355.1M | 13,721,348 | 0.99% | — |
| AON | AON PLC | $350.9M | 1,087,114 | 0.98% | — |
| HAS | HASBRO INC | $350.0M | 3,738,902 | 0.98% | — |
| RDDT | REDDIT INC | $343.6M | 2,551,617 | 0.96% | — |
| PGR | PROGRESSIVE CORP | $320.5M | 1,616,559 | 0.90% | — |
| AIG | AMERICAN INTL GROUP INC | $317.6M | 4,221,223 | 0.89% | — |
| COF | CAPITAL ONE FINL CORP | $294.1M | 1,612,374 | 0.82% | — |
| DKS | DICKS SPORTING GOODS INC | $250.7M | 1,264,170 | 0.70% | — |
| AMZN | AMAZON COM INC | $249.0M | 1,195,428 | 0.70% | — |
| AS | AMER SPORTS INC | $239.3M | 7,270,476 | 0.67% | — |
| APG | API GROUP CORP | $236.5M | 5,837,000 | 0.66% | — |
| TIC | TIC SOLUTIONS INC | $235.7M | 35,824,562 | 0.66% | — |
| CBOE | CBOE GLOBAL MKTS INC | $193.5M | 688,417 | 0.54% | — |
| ROIV | ROIVANT SCIENCES LTD | $184.3M | 6,652,448 | 0.52% | — |
| HD | HOME DEPOT INC | $165.8M | 504,257 | 0.46% | — |
| AJG | GALLAGHER ARTHUR J & CO | $157.5M | 727,441 | 0.44% | — |
| LULU | LULULEMON ATHLETICA INC | $150.1M | 980,568 | 0.42% | — |
| NAMS | NEWAMSTERDAM PHARMA COMPANY | $134.6M | 4,203,567 | 0.38% | — |
| ORKA | ORUKA THERAPEUTICS INC | $130.8M | 2,666,690 | 0.37% | — |
| SION | SIONNA THERAPEUTICS INC | $128.1M | 3,195,181 | 0.36% | — |
| STLA | STELLANTIS N.V | $111.9M | 15,980,268 | 0.31% | — |
| CRWV | COREWEAVE INC | $108.3M | 1,397,438 | 0.30% | — |
| MANE | VERADERMICS INC | $106.8M | 1,690,555 | 0.30% | — |
| WST | WEST PHARMACEUTICAL SVSC INC | $104.5M | 416,948 | 0.29% | — |
| PHVS | PHARVARIS N V | $103.2M | 3,653,310 | 0.29% | — |
| INBX | INHIBRX BIOSCIENCES INC | $96.7M | 1,437,705 | 0.27% | — |
| IBKR | INTERACTIVE BROKERS GROUP IN | $93.5M | 1,394,329 | 0.26% | — |
| RAL | RALLIANT CORP | $88.8M | 2,134,899 | 0.25% | — |
| EW | EDWARDS LIFESCIENCES CORP | $87.9M | 1,097,578 | 0.25% | — |
| ORIC | ORIC PHARMACEUTICALS INC | $73.8M | 5,824,533 | 0.21% | — |
| DAMORA THERAPEUTICS INC | DAMORA THERAPEUTICS INC | $59.9M | 2,311,082 | 0.17% | — |
| TWLO | TWILIO INC | $56.7M | 450,770 | 0.16% | — |
| LAB | STANDARD BIOTOOLS INC | $53.9M | 58,651,170 | 0.15% | — |
| TRVI | TREVI THERAPEUTICS INC | $38.2M | 3,198,644 | 0.11% | — |
| DNA | GINKGO BIOWORKS HOLDINGS INC | $21.9M | 3,577,128 | 0.06% | — |
| EQPT | EQUIPMENTSHARE COM INC | $20.4M | 1,000,000 | 0.06% | — |
| FPS | FORGENT POWER SOLUTIONS INC | $19.0M | 650,000 | 0.05% | — |
| PEPG | PEPGEN INC | $6.2M | 3,482,434 | 0.02% | — |
| RLYB | RALLYBIO CORP | $4.7M | 524,347 | 0.01% | — |
Rows are aggregated by CUSIP — a manager files the same security multiple times when different internal desks hold it. Tickers link to our own backtest of that asset where we cover it.
Read the original
This page was built from one document: the 2026-03-31 Form 13F info table filed by VIKING GLOBAL INVESTORS LP (CIK 1103804, accession 0001103804-26-000004). Every other 13F site is reading the same file.
If anything here disagrees with it, the filing wins — and we would want to know. All 13F filings by this manager
What a 13F cannot show you
A 13F is a long-only equity snapshot, and the holes in it are structural. Anyone selling you this data as "what the smart money is doing" is selling you one leg of a position:
- No short positions. None, ever. A fund shown here as bullish may be net short the same name through a book you cannot see.
- No cash, bonds, FX, commodities or non-US listings. A macro fund's entire thesis can be invisible.
- No intra-quarter round trips. Bought and sold inside the same quarter means it never appears at all.
- Options are notional, not ownership. We keep puts and calls in a separate bucket rather than adding their notional into a fund's book size, which is how a $2B fund gets reported as a $20B one.
- Confidential treatment. Managers can ask the SEC to withhold a position while they build it. Those holdings are legally absent from the filing, so a "new" position may be months old.
Tested and published by IndicatorEdge · backtest grid generated 2026-06-25 · base rates recomputed 2026-07-31 · how we test
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