13F portfolio / Long/short equity
Viking Global Investors
Andreas Halvorsen (co-founder)
Viking Global Investors is an investment firm headquartered in Stamford, Connecticut, co-founded by Andreas Halvorsen in 1999. It runs long/short equity, long-only and private-equity strategies; the 13F shows only the long US-listed side.
- Reported 13F value
- $35.1B
- Positions
- 90
- Est. 1-yearEstimate
- +6.2%SPY +15.7%
- Est. 3-year, annualizedEstimate
- +19.4%SPY +22.8%
As of Jun 30, 2026 · filed Aug 14, 2026
Holdings
35 new · 18 added · 27 trimmed · 10 unchanged · 22 sold out
| 1 | V on Yahoo Finance (opens in a new tab) | Visa IncCOM CL A | 6.3% | $2.2B | 6,393,604 | Added +1.0% | $314.07 | $400.91 | +27.7% |
| 2 | TSM on Yahoo Finance (opens in a new tab) | Taiwan Semiconductor ManufacSPONSORED ADS | 4.3% | $1.5B | 3,168,097 | Trimmed -29.0% | $209.22 | $413.04 | +97.4% |
| 3 | APD on Yahoo Finance (opens in a new tab) | Air Products And Chemicals ICOM | 4.0% | $1.4B | 4,740,351 | Added +15.5% | $267.73 | $295.39 | +10.3% |
| 4 | SHW on Yahoo Finance (opens in a new tab) | Sherwin Williams CoCOM | 3.8% | $1.3B | 3,875,879 | Added +24.5% | $336.66 | $332.77 | -1.2% |
| 5 | FTV on Yahoo Finance (opens in a new tab) | Fortive CorpCOM | 3.5% | $1.2B | 19,934,762 | Trimmed -11.3% | $53.97* | $57.36 | +6.3% |
| 6 | META on Yahoo Finance (opens in a new tab) | Meta Platforms IncCL A | 3.0% | $1.1B | 1,867,619 | Added +75.8% | $626.91 | $706.95 | +12.8% |
| 7 | SCHW on Yahoo Finance (opens in a new tab) | Schwab Charles CorpCOM | 2.8% | $982M | 10,638,869 | Trimmed -27.5% | $74.85 | $91.93 | +22.8% |
| 8 | TMO on Yahoo Finance (opens in a new tab) | Thermo Fisher Scientific IncCOM | 2.8% | $971M | 1,937,415 | Added +16.2% | $541.81 | $686.14 | +26.6% |
| 9 | JPM on Yahoo Finance (opens in a new tab) | JPMorgan Chase & CoCOM | 2.7% | $949M | 2,899,386 | Added +7.2% | $259.86 | $337.82 | +30.0% |
| 10 | LII on Yahoo Finance (opens in a new tab) | Lennox Intl IncCOM | 2.6% | $912M | 1,590,959 | Added +1.2% | $504.29 | $356.41 | -29.3% |
| 11 | AMZN on Yahoo Finance (opens in a new tab) | Amazon Com IncCOM | 2.5% | $882M | 3,700,862 | Added +209.6% | $243.83 | $249.20 | +2.2% |
| 12 | RACE on Yahoo Finance (opens in a new tab) | Ferrari N VCOM | 2.3% | $817M | 2,204,309 | New | $347.04 | $396.23 | +14.2% |
| 13 | CVNA on Yahoo Finance (opens in a new tab) | Carvana CoCL A | 2.3% | $811M | 12,322,311 | Added +343.2% | $69.97 | $59.04 | -15.6% |
| 14 | MCD on Yahoo Finance (opens in a new tab) | McDonald's CorpCOM | 2.2% | $765M | 2,829,158 | Trimmed -22.0% | $294.37 | $243.13 | -17.4% |
| 15 | BBIO on Yahoo Finance (opens in a new tab) | Bridgebio Pharma IncCOM | 2.1% | $741M | 9,949,219 | Trimmed -16.0% | $28.16* | $66.08 | +134.7% |
| 16 | BA on Yahoo Finance (opens in a new tab) | Boeing CoCOM | 2.0% | $709M | 3,274,825 | Added +2.5% | $173.71 | $187.86 | +8.1% |
| 17 | MAA on Yahoo Finance (opens in a new tab) | Mid-Amer Apt Cmntys IncCOM | 2.0% | $701M | 5,043,318 | Added +5.1% | $131.61 | $116.14 | -11.8% |
| 18 | DIS on Yahoo Finance (opens in a new tab) | Disney Walt CoCOM | 2.0% | $689M | 7,158,406 | Trimmed -46.2% | $107.72 | $110.23 | +2.3% |
| 19 | FDX on Yahoo Finance (opens in a new tab) | FedEx CorpCOM | 1.9% | $674M | 2,151,983 | Added +11.4% | $280.38 | $292.71 | +4.4% |
| 20 | MSCI on Yahoo Finance (opens in a new tab) | MSCI IncCOM | 1.9% | $650M | 1,160,687 | New | $580.36 | $566.15 | -2.4% |
| 21 | ADPT on Yahoo Finance (opens in a new tab) | Adaptive Biotechnologies CorCOM | 1.8% | $643M | 29,993,708 | Unchanged | $5.89* | $24.10 | +309.5% |
| 22 | WAT on Yahoo Finance (opens in a new tab) | Waters CorpCOM | 1.8% | $623M | 1,662,140 | Added +32.3% | $341.89 | $434.07 | +27.0% |
| 23 | JCI on Yahoo Finance (opens in a new tab) | Johnson Controls InternationSHS | 1.8% | $614M | 4,202,694 | Trimmed -4.9% | $102.74 | $145.85 | +42.0% |
| 24 | UNP on Yahoo Finance (opens in a new tab) | Union Pac CorpCOM | 1.6% | $557M | 2,047,332 | New | $260.50 | $287.24 | +10.3% |
| 25 | MSFT on Yahoo Finance (opens in a new tab) | Microsoft CorpCOM | 1.6% | $544M | 1,458,618 | Trimmed -36.8% | $503.52 | $526.88 | +4.6% |
| 26 | SE on Yahoo Finance (opens in a new tab) | Sea LtdSPONSORD ADS | 1.5% | $543M | 5,669,877 | Added +19.7% | $117.60 | $94.44 | -19.7% |
| 27 | CPT on Yahoo Finance (opens in a new tab) | Camden Ppty TrSH BEN INT | 1.5% | $517M | 4,513,303 | Trimmed -4.3% | $97.68 | $98.07 | +0.4% |
| 28 | RRX on Yahoo Finance (opens in a new tab) | Regal Rexnord CorporationCOM | 1.4% | $501M | 2,101,759 | Trimmed -33.1% | $135.76 | $155.29 | +14.4% |
| 29 | BMRN on Yahoo Finance (opens in a new tab) | Biomarin Pharmaceutical IncCOM | 1.2% | $436M | 7,616,563 | Added +7.9% | $76.96* | $54.80 | -28.8% |
| 30 | IBKR on Yahoo Finance (opens in a new tab) | Interactive Brokers Group InCOM CL A | 1.2% | $420M | 4,830,748 | Added +246.5% | $79.66 | $82.84 | +4.0% |
| 31 | DLR on Yahoo Finance (opens in a new tab) | Digital Rlty Tr IncCOM | 1.2% | $415M | 2,310,475 | New | $189.17 | $174.24 | -7.9% |
| 32 | CCL on Yahoo Finance (opens in a new tab) | Carnival Corp LtdCOMMON SHARES | 1.2% | $409M | 14,299,953 | New | $27.09 | $25.96 | -4.2% |
| 33 | GM on Yahoo Finance (opens in a new tab) | General Mtrs CoCOM | 1.1% | $386M | 5,005,833 | Trimmed -45.5% | $56.24 | $83.85 | +49.1% |
| 34 | AON on Yahoo Finance (opens in a new tab) | Aon PLCSHS CL A | 1.1% | $382M | 1,151,269 | Added +5.9% | $349.95 | $289.88 | -17.2% |
| 35 | CVS on Yahoo Finance (opens in a new tab) | CVS Health CorpCOM | 1.1% | $379M | 3,663,361 | New | $88.55 | $92.25 | +4.2% |
| 36 | FDXF on Yahoo Finance (opens in a new tab) | FedEx Fght Hldg Co IncCOMMON STOCK | 1.0% | $357M | 2,366,634 | New | $163.79 | $113.39 | -30.8% |
| 37 | ICE on Yahoo Finance (opens in a new tab) | Intercontinental Exchange InCOM | 1.0% | $342M | 2,777,138 | Trimmed -42.6% | $154.66 | $159.40 | +3.1% |
| 38 | MS on Yahoo Finance (opens in a new tab) | Morgan StanleyCOM NEW | 1.0% | $339M | 1,622,593 | New | $196.63 | $180.60 | -8.2% |
| 39 | HD on Yahoo Finance (opens in a new tab) | Home Depot IncCOM | 0.9% | $325M | 920,595 | Added +82.6% | $340.92 | $310.77 | -8.8% |
| 40 | TIC on Yahoo Finance (opens in a new tab) | Tic Solutions IncCOM | 0.8% | $290M | 35,824,562 | Unchanged | $11.95 | $8.57 | -28.3% |
| 41 | QCOM on Yahoo Finance (opens in a new tab) | Qualcomm IncCOM | 0.8% | $280M | 1,514,185 | New | $185.52 | $173.32 | -6.6% |
| 42 | APTV on Yahoo Finance (opens in a new tab) | Aptiv PLCCOM SHS | 0.8% | $279M | 4,552,887 | New | $61.17 | $45.51 | -25.6% |
| 43 | RDDT on Yahoo Finance (opens in a new tab) | Reddit IncCL A | 0.8% | $272M | 1,565,518 | Trimmed -38.6% | $170.19 | $154.66 | -9.1% |
| 44 | HAS on Yahoo Finance (opens in a new tab) | Hasbro IncCOM | 0.7% | $257M | 3,107,195 | Trimmed -16.9% | $91.63 | $98.03 | +7.0% |
| 45 | — | Avalonbay Cmntys IncCOM | 0.7% | $253M | 1,339,782 | New | — | — | — |
| 46 | DKS on Yahoo Finance (opens in a new tab) | Dicks Sporting Goods IncCOM | 0.7% | $251M | 1,106,134 | Trimmed -12.5% | $212.50 | $144.10 | -32.2% |
| 47 | SNOW on Yahoo Finance (opens in a new tab) | Snowflake IncCOM SHS | 0.7% | $244M | 960,138 | New | $184.02 | $304.05 | +65.2% |
| 48 | EQH on Yahoo Finance (opens in a new tab) | Equitable Hldgs IncCOM | 0.7% | $237M | 5,398,896 | New | $41.35 | $53.07 | +28.4% |
| 49 | TTWO on Yahoo Finance (opens in a new tab) | Take-Two Interactive SoftwarCOM | 0.7% | $235M | 940,605 | New | $220.65 | $204.43 | -7.3% |
| 50 | TSLA on Yahoo Finance (opens in a new tab) | Tesla IncCOM | 0.7% | $230M | 547,816 | Trimmed -78.0% | $355.43 | $353.28 | -0.6% |
| 51 | ATI on Yahoo Finance (opens in a new tab) | ATI IncCOM | 0.6% | $227M | 1,153,880 | Trimmed -65.4% | $139.25 | $185.60 | +33.3% |
| 52 | ROIV on Yahoo Finance (opens in a new tab) | Roivant Sciences LtdSHS | 0.6% | $222M | 6,271,467 | Trimmed -5.7% | $11.90* | $33.43 | +180.9% |
| 53 | SPCX on Yahoo Finance (opens in a new tab) | Space Exploration Techn CorpCLASS A COM STK | 0.6% | $205M | 1,200,000 | New | $170.68 | $144.89 | -15.1% |
| 54 | AS on Yahoo Finance (opens in a new tab) | Amer Sports IncCOM SHS | 0.6% | $201M | 5,954,351 | Trimmed -18.1% | $34.21 | $29.81 | -12.9% |
| 55 | MANE on Yahoo Finance (opens in a new tab) | Veradermics IncCOMMON STOCK | 0.5% | $192M | 1,561,494 | Trimmed -7.6% | $50.44 | $106.82 | +111.8% |
| 56 | MDLN on Yahoo Finance (opens in a new tab) | Medline IncCOM CL A | 0.5% | $191M | 4,841,080 | Trimmed -57.7% | $42.98 | $36.44 | -15.2% |
| 57 | BCE on Yahoo Finance (opens in a new tab) | Bce IncCOM NEW | 0.5% | $181M | 8,383,278 | New | $23.42 | $20.34 | -13.1% |
| 58 | USFD on Yahoo Finance (opens in a new tab) | US Foods Hldg CorpCOM | 0.5% | $177M | 1,734,346 | New | $89.21 | $100.61 | +12.8% |
| 59 | ORKA on Yahoo Finance (opens in a new tab) | Oruka Therapeutics IncCOM | 0.4% | $143M | 1,503,478 | Trimmed -43.6% | $14.82 | $71.01 | +379.1% |
| 60 | NAMS on Yahoo Finance (opens in a new tab) | Newamsterdam Pharma CompanyORDINARY SHARES | 0.4% | $142M | 4,203,567 | Unchanged | $9.82* | $20.05 | +104.2% |
| 61 | SION on Yahoo Finance (opens in a new tab) | Sionna Therapeutics IncCOM | 0.4% | $141M | 3,195,181 | Unchanged | $16.09 | $3.88 | -75.9% |
| 62 | CB on Yahoo Finance (opens in a new tab) | Chubb LimitedCOM | 0.4% | $129M | 377,312 | Trimmed -70.9% | $295.92 | $355.62 | +20.2% |
| 63 | PHVS on Yahoo Finance (opens in a new tab) | Pharvaris N VCOM | 0.4% | $126M | 3,653,310 | Unchanged | $20.36* | $27.93 | +37.2% |
| 64 | UBS on Yahoo Finance (opens in a new tab) | UBS Group AGSHS | 0.3% | $121M | 2,435,805 | New | $45.33 | $47.54 | +4.9% |
| 65 | BTSG on Yahoo Finance (opens in a new tab) | Brightspring Health Svcs IncCOM | 0.3% | $113M | 1,618,237 | New | $55.53 | $60.48 | +8.9% |
| 66 | INBX on Yahoo Finance (opens in a new tab) | Inhibrx Biosciences IncCOM | 0.3% | $106M | 1,123,929 | Trimmed -21.8% | $15.62 | $87.93 | +462.9% |
| 67 | NTRA on Yahoo Finance (opens in a new tab) | Natera IncCOM | 0.3% | $106M | 390,694 | New | $213.22 | $391.99 | +83.8% |
| 68 | DB on Yahoo Finance (opens in a new tab) | Deutsche Bk AGNAMEN AKT | 0.2% | $85M | 2,510,554 | New | $31.68 | $32.54 | +2.7% |
| 69 | COF on Yahoo Finance (opens in a new tab) | Capital One Finl CorpCOM | 0.2% | $78M | 387,815 | Trimmed -75.9% | $191.50 | $200.55 | +4.7% |
| 70 | CRBG on Yahoo Finance (opens in a new tab) | Corebridge Finl IncCOM | 0.2% | $77M | 2,679,371 | New | $26.66 | $34.34 | +28.8% |
| 71 | SEDG on Yahoo Finance (opens in a new tab) | Solaredge Technologies IncCOM | 0.2% | $64M | 1,088,469 | New | $52.40 | $31.45 | -40.0% |
| 72 | DMRA on Yahoo Finance (opens in a new tab) | Damora Therapeutics IncCOM NEW | 0.2% | $60M | 2,311,082 | Unchanged | $25.70 | $18.60 | -27.6% |
| 73 | ORIC on Yahoo Finance (opens in a new tab) | Oric Pharmaceuticals IncCOM | 0.2% | $56M | 5,126,762 | Trimmed -12.0% | $10.68 | $12.19 | +14.2% |
| 74 | BRKR on Yahoo Finance (opens in a new tab) | Bruker CorpCOM | 0.2% | $54M | 893,491 | New | $46.60 | $54.72 | +17.4% |
| 75 | LAB on Yahoo Finance (opens in a new tab) | Standard Biotools IncCOM | 0.1% | $48M | 58,651,170 | Unchanged | $2.41 | $0.63 | -73.7% |
| 76 | DNA on Yahoo Finance (opens in a new tab) | Ginkgo Bioworks Holdings IncCL A NEW | 0.1% | $35M | 3,577,128 | Unchanged | $10.02 | $10.19 | +1.7% |
| 77 | CME on Yahoo Finance (opens in a new tab) | CME Group IncCOM | 0.1% | $34M | 152,980 | New | $274.22 | $292.27 | +6.6% |
| 78 | TW on Yahoo Finance (opens in a new tab) | Tradeweb Mkts IncCL A | 0.1% | $31M | 314,222 | New | $108.23 | $112.82 | +4.2% |
| 79 | TRVI on Yahoo Finance (opens in a new tab) | Trevi Therapeutics IncCOM | 0.1% | $29M | 1,544,644 | Trimmed -51.7% | $5.90* | $11.85 | +100.8% |
| 80 | INFQ on Yahoo Finance (opens in a new tab) | Infleqtion IncCOM SHS | 0.1% | $27M | 2,032,649 | New | $13.75 | $8.59 | -37.6% |
| 81 | ARTV on Yahoo Finance (opens in a new tab) | Artiva Biotherapeutics IncCOM | 0.1% | $25M | 2,604,166 | New | $9.11 | $5.94 | -34.8% |
| 82 | QNT on Yahoo Finance (opens in a new tab) | Quantinuum IncCL A COM | 0.1% | $25M | 306,123 | New | $64.32 | $36.50 | -43.3% |
| 83 | FRVO on Yahoo Finance (opens in a new tab) | Fervo Energy CoCL A COM | 0.1% | $22M | 750,000 | New | $36.11 | $9.89 | -72.6% |
| 84 | ALT on Yahoo Finance (opens in a new tab) | Altimmune IncCOM NEW | 0.1% | $20M | 6,700,000 | New | $2.99 | $2.22 | -25.7% |
| 85 | TOL on Yahoo Finance (opens in a new tab) | Toll Brothers IncCOM | 0.1% | $18M | 109,856 | New | $141.70 | $133.62 | -5.7% |
| 86 | DPC on Yahoo Finance (opens in a new tab) | DPC Holdings PLCORDINARY SHARES | 0.0% | $15M | 306,123 | New | $48.71 | $30.68 | -37.0% |
| 87 | XE on Yahoo Finance (opens in a new tab) | X-Energy IncCOM CL A | 0.0% | $13M | 714,286 | New | $25.89 | $10.22 | -60.5% |
| 88 | AZUL on Yahoo Finance (opens in a new tab) | Azul S ASPONSORED ADS | 0.0% | $12M | 1,349,734 | New | $8.84 | $6.67 | -24.6% |
| 89 | RLYB on Yahoo Finance (opens in a new tab) | Rallybio CorpCOM | 0.0% | $8M | 524,347 | Unchanged | $6.84 | $16.55 | +142.0% |
| 90 | PEPG on Yahoo Finance (opens in a new tab) | Pepgen IncCOM | 0.0% | $6M | 3,482,434 | Unchanged | $3.35* | $2.57 | -23.2% |
Sold out since Q1 2026
- AAPL on Yahoo Finance (opens in a new tab)Apple Inc$912M at Q1 2026
- CSX on Yahoo Finance (opens in a new tab)CSX Corp$767M at Q1 2026
- GOOGL on Yahoo Finance (opens in a new tab)Alphabet Inc$689M at Q1 2026
- PNC on Yahoo Finance (opens in a new tab)PNC Finl Svcs Group Inc$630M at Q1 2026
- TMUS on Yahoo Finance (opens in a new tab)T-Mobile US Inc$623M at Q1 2026
- HCA on Yahoo Finance (opens in a new tab)HCA Healthcare Inc$509M at Q1 2026
- CLS on Yahoo Finance (opens in a new tab)Celestica Inc$466M at Q1 2026
- —Carnival Corp$355M at Q1 2026
- PGR on Yahoo Finance (opens in a new tab)Progressive Corp$320M at Q1 2026
- AIG on Yahoo Finance (opens in a new tab)American Intl Group Inc$318M at Q1 2026
- APG on Yahoo Finance (opens in a new tab)Api Group Corp$237M at Q1 2026
- CBOE on Yahoo Finance (opens in a new tab)Cboe Global Mkts Inc$193M at Q1 2026
- AJG on Yahoo Finance (opens in a new tab)Gallagher Arthur J & Co$158M at Q1 2026
- LULU on Yahoo Finance (opens in a new tab)Lululemon Athletica Inc$150M at Q1 2026
- STLA on Yahoo Finance (opens in a new tab)Stellantis N.V$112M at Q1 2026
- CRWV on Yahoo Finance (opens in a new tab)Coreweave Inc$108M at Q1 2026
- WST on Yahoo Finance (opens in a new tab)West Pharmaceutical Svsc Inc$105M at Q1 2026
- RAL on Yahoo Finance (opens in a new tab)Ralliant Corp$89M at Q1 2026
- EW on Yahoo Finance (opens in a new tab)Edwards Lifesciences Corp$88M at Q1 2026
- TWLO on Yahoo Finance (opens in a new tab)Twilio Inc$57M at Q1 2026
- EQPT on Yahoo Finance (opens in a new tab)Equipmentshare Com Inc$20M at Q1 2026
- FPS on Yahoo Finance (opens in a new tab)Forgent Power Solutions Inc$19M at Q1 2026
Estimated, from reported holdings
Quarter by quarter
High-conviction buys (new positions at 3% or more of the portfolio) since Q3 2023: 4. Of 4 with six months of history, 25.0% beat the S&P 500 from the filing date.
Source: SEC Form 13F-HR 0001103804-26-000006, compared with the Q1 2026 report. 0 option rows are excluded from weights. Tickers map from CUSIP via OpenFIGI. Estimated returns weight each position’s next-quarter total return (Yahoo Finance adjusted closes) by its quarter-end value and assume no trades. Estimated cost averages daily adjusted closes in each quarter the share count rose, from Q3 2023 onward (* = held at the start of our data). Price is the latest close.
Important information
Form 13F data is delayed. Managers have up to 45 days after each calendar quarter to file, so holdings shown may have changed materially since the report date. 13F reports cover long positions in US-listed equities and certain other securities only; they exclude short positions, most non-US holdings, cash, bonds and private investments, and managers may request confidential treatment for some positions. Options rows are listed in filings but are not counted in the holdings and weights shown here.
Estimated holdings returns, estimated cost and high-conviction results are hypothetical calculations from quarter-end holdings and public prices, assuming no trades between reports. They are not the actual returns or costs of any fund or manager and do not reflect fees, trading, leverage, shorts or cash. Biographies are drawn from cited public sources. This page is for information only and is not individualized investment advice or a recommendation to buy or sell any security. Gulfstream Capital and its clients may hold positions in securities shown.