Superworth
Andreas Halvorsen
Viking Global InvestorsFundamental stock picking
Tiger Cub with fundamental, sector-team stock picking across industries.
- US stock portfolio
- $35.1B
- Positions
- 90
- Quarter
- Q2 2026
- 13F filed with the SEC
- In its top 10
- 36%
- Active share
- 85%
- different from Russell 1000 Value
- Turnover a year
- 62%
- Median holding
- 1.3 yrs
How the picks did
Trailed its closest index (mostly the Russell 1000 Growth) by 1.5 pts a year over 5 years (18 quarters).
How this is measured
Each 13F report is held from the week it was filed to the week of the next, priced weekly without dividends, and compared with the price of an ETF tracking the index it was closest to that quarter. No shorts, cash, bonds or options. Small and delisted companies we do not price are left out, and a quarter counts only when 70% or more of the portfolio is priced. Past results say nothing about future ones.
13F shows US long stock positions only, filed up to 45 days after the quarter.
Largest holdings
Each tile's size is its share of the portfolio at the end of Q2 2026. Green was bought or added to that quarter, red trimmed.
What changed in Q2 2026
Bought
Its bets against Russell 1000 Value
Holds much more than the index
- VVisa
- TSMTaiwan Semiconductor Manufacturing
- APDAir Products and Chemicals
- SHWSherwin-Williams
- FTVFortive
- LIILennox International
Holds much less, or none
By sector
Every position, Q2 2026
| Company | Share of portfolio | Value | Change |
|---|---|---|---|
| VVisa | 6.25% | $2.2B | added |
| TSMTaiwan Semiconductor Manufacturing | 4.31% | $1.5B | trimmed |
| APDAir Products and Chemicals | 3.96% | $1.4B | added |
| SHWSherwin-Williams | 3.80% | $1.3B | added |
| FTVFortive | 3.47% | $1.2B | trimmed |
| METAMeta Platforms | 3.00% | $1.1B | added |
| SCHWCharles Schwab | 2.80% | $981.6M | trimmed |
| TMOThermo Fisher Scientific | 2.77% | $971.3M | added |
| JPMJPMorgan Chase | 2.71% | $949.1M | added |
| LIILennox International | 2.60% | $911.5M | added |
| AMZNAmazon.com | 2.51% | $882.1M | added |
| RACEFerrari | 2.33% | $816.9M | new |
| CVNACarvana | 2.31% | $811.1M | added |
| MCDMcDonald's | 2.18% | $764.7M | trimmed |
| BBIOBridgeBio Pharma | 2.11% | $741M | trimmed |
| BABoeing | 2.02% | $708.9M | added |
| MID-Amer APT Cmntys | 2.00% | $700.7M | added |
| DISWalt Disney | 1.96% | $689M | trimmed |
| FDXFedEx | 1.92% | $673.9M | added |
| MSCIMSCI | 1.85% | $650M | new |
| ADPTAdaptive Biotechnologies | 1.83% | $643.4M | |
| WATWaters | 1.78% | $623.4M | added |
| JCIJohnson Controls International | 1.75% | $614.1M | trimmed |
| UNPUnion Pacific | 1.59% | $556.9M | new |
| MSFTMicrosoft | 1.55% | $544.1M | trimmed |
| SESea | 1.55% | $543.3M | added |
| CPTCamden Property Trust | 1.47% | $516.7M | trimmed |
| RRXRegal Rexnord | 1.43% | $500.6M | trimmed |
| BMRNBiomarin Pharmaceutical | 1.24% | $435.8M | added |
| IBKRInteractive Brokers | 1.20% | $420.5M | added |
| DLRDigital Realty Trust | 1.18% | $414.9M | new |
| CCLCarnival | 1.16% | $408.5M | new |
| GMGeneral Motors | 1.10% | $385.8M | trimmed |
| AONAon | 1.09% | $381.9M | added |
| CVSCVS Health | 1.08% | $379M | new |
| FDXFFedEx Freight | 1.02% | $357.4M | new |
| ICEIntercontinental Exchange | 0.97% | $341.9M | trimmed |
| MSMorgan Stanley | 0.97% | $339.2M | new |
| HDHome Depot | 0.93% | $324.7M | added |
| TICTIC Solutions | 0.83% | $289.8M | |
| QCOMQUALCOMM | 0.80% | $279.8M | new |
| APTVAptiv | 0.80% | $279.5M | new |
| RDDTReddit | 0.77% | $271.7M | trimmed |
| HASHasbro | 0.73% | $256.6M | trimmed |
| Avalonbay Cmntys | 0.72% | $252.8M | new |
| DKSDick's Sporting Goods | 0.72% | $250.9M | trimmed |
| SNOWSnowflake | 0.70% | $244.4M | new |
| EQHEquitable | 0.68% | $236.9M | new |
| TTWOTake-Two Interactive Software | 0.67% | $235.1M | new |
| TSLATesla | 0.66% | $230.4M | trimmed |
| ATIATI | 0.65% | $227.4M | trimmed |
| ROIVRoivant Sciences | 0.63% | $221.9M | trimmed |
| SPCXSpaceX | 0.58% | $205M | new |
| ASAmer Sports | 0.57% | $201.5M | trimmed |
| MANEVeradermics | 0.55% | $192M | trimmed |
| MDLNMedline | 0.54% | $190.9M | trimmed |
| BCEBCE | 0.51% | $180.6M | new |
| USFDUS Foods | 0.51% | $177.3M | new |
| ORKAOruka Therapeutics | 0.41% | $143.1M | trimmed |
| NAMSNewAmsterdam Pharma | 0.41% | $142.5M | |
| SIONSionna Therapeutics | 0.40% | $140.6M | |
| CBChubb | 0.37% | $128.6M | trimmed |
| PHVSPharvaris | 0.36% | $126.3M | |
| UBSUBS | 0.34% | $120.8M | new |
| BTSGBrightSpring Health Services | 0.32% | $112.9M | new |
| INBXInhibrx Biosciences | 0.30% | $106.5M | trimmed |
| NTRANatera | 0.30% | $106.1M | new |
| Deutsche BK | 0.24% | $85M | new |
| COFCapital One Financial | 0.22% | $77.8M | trimmed |
| CRBGCorebridge Financial | 0.22% | $76.7M | new |
| SEDGSolaredge Technologies | 0.18% | $63.6M | new |
| DMRADamora Therapeutics | 0.17% | $60.1M | |
| ORICOric Pharmaceuticals | 0.16% | $55.5M | trimmed |
| BRKRBruker | 0.15% | $53.8M | new |
| LABStandard Biotools | 0.14% | $48.3M | |
| DNAGinkgo Bioworks | 0.10% | $35.4M | |
| CMECME | 0.10% | $33.8M | new |
| TWTradeweb Markets | 0.09% | $31.3M | new |
| TRVITrevi Therapeutics | 0.08% | $28.8M | trimmed |
| INFQInfleqtion | 0.08% | $27.1M | new |
| ARTVArtiva Biotherapeutics | 0.07% | $25.3M | new |
| QNTQuantinuum | 0.07% | $25M | new |
| FRVOFervo Energy | 0.06% | $21.9M | new |
| ALTAltimmune | 0.06% | $20.4M | new |
| TOLToll Brothers | 0.05% | $18.1M | new |
| DPCDPC | 0.04% | $15M | new |
| XEX-Energy | 0.04% | $13.1M | new |
| AZULAzul | 0.03% | $12.1M | new |
| RLYBRallybio | 0.02% | $8.4M | |
| PEPGPepGen | 0.02% | $6.3M |
About these numbers
A 13F lists a manager's US stock positions at the end of a quarter and is filed up to 45 days later. It leaves out shorts, cash, bonds and most non-US holdings, so it is a picture of the stock book, not the whole firm. The filings on SEC EDGAR