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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
Rockwood Research
…

Viking Global Investors

Long / Short
Manager
Andreas Halvorsen
Quarter
Q2 2026
13F value
$35.08B
Positions
90
CIK
0001103804
SHARE:XLINKEDINEMAIL
Visa IncVHISTORY6.25%+1.0%
Taiwan Semiconductor ManufacTSMHISTORY4.31%(29.0%)
Air Products And Chemicals IAPDHISTORY3.96%+15.5%
Sherwin Williams CoSHWHISTORY3.80%+24.5%
Fortive CorpFTVHISTORY3.47%(11.3%)
Meta Platforms IncMETAHISTORY3.00%+75.8%
Schwab Charles CorpSCHWHISTORY2.80%(27.5%)
Thermo Fisher Scientific IncTMOHISTORY2.77%+16.2%
JPMorgan Chase & CoJPMHISTORY2.71%+7.2%
Lennox Intl IncLIIHISTORY2.60%+1.2%
Amazon Com IncAMZNHISTORY2.51%+209.6%
Ferrari N VRACEHISTORY2.33%NEW
Carvana CoCVNAHISTORY2.31%+343.2%
McDonalds CorpMCDHISTORY2.18%(22.0%)
Bridgebio Pharma IncBBIOHISTORY2.11%(16.0%)
Boeing CoBAHISTORY2.02%+2.5%
Mid-Amer Apt Cmntys IncMAAHISTORY2.00%+5.1%
Disney Walt CoDISHISTORY1.96%(46.2%)
Fedex CorpFDXHISTORY1.92%+11.4%
MSCI IncMSCIHISTORY1.85%NEW
Adaptive Biotechnologies CorADPTHISTORY1.83%—
Waters CorpWATHISTORY1.78%+32.3%
Johnson Controls InternationJCIHISTORY1.75%(4.9%)
Union Pac CorpUNPHISTORY1.59%NEW
Microsoft CorpMSFTHISTORY1.55%(36.8%)
Sea LTDSEHISTORY1.55%+19.7%
Camden Ppty TRCPTHISTORY1.47%(4.3%)
Regal Rexnord CorporationRRXHISTORY1.43%(33.1%)
Biomarin Pharmaceutical IncBMRNHISTORY1.24%+7.9%
Interactive Brokers Group InIBKRHISTORY1.20%+246.5%
Digital Rlty TR IncDLRHISTORY1.18%NEW
Carnival Corp LTDCCLHISTORY1.16%NEW
General Mtrs CoGMHISTORY1.10%(45.5%)
AON PLCAONHISTORY1.09%+5.9%
CVS Health CorpCVSHISTORY1.08%NEW
Fedex Fght Hldg Co IncFDXFHISTORY1.02%NEW
Intercontinental Exchange InICEHISTORY0.97%(42.6%)
Morgan StanleyMSHISTORY0.97%NEW
Home Depot IncHDHISTORY0.93%+82.6%
Tic Solutions IncTICHISTORY0.83%—
Qualcomm IncQCOMHISTORY0.80%NEW
Aptiv PLCAPTVHISTORY0.80%NEW
Reddit IncRDDTHISTORY0.77%(38.6%)
Hasbro IncHASHISTORY0.73%(16.9%)
Avalonbay Cmntys Inc053484101HISTORY0.72%NEW
Dicks Sporting Goods IncDKSHISTORY0.72%(12.5%)
Snowflake IncSNOWHISTORY0.70%NEW
Equitable Hldgs IncEQHHISTORY0.68%NEW
Take-Two Interactive SoftwarTTWOHISTORY0.67%NEW
Tesla IncTSLAHISTORY0.66%(78.0%)
Ati IncATIHISTORY0.65%(65.4%)
Roivant Sciences LTDROIVHISTORY0.63%(5.7%)
Space Exploration Techn CorpSPCXHISTORY0.58%NEW
Amer Sports IncASHISTORY0.57%(18.1%)
Veradermics IncMANEHISTORY0.55%(7.6%)
Medline IncMDLNHISTORY0.54%(57.7%)
Bce IncBCEHISTORY0.51%NEW
US Foods Hldg CorpUSFDHISTORY0.51%NEW
Oruka Therapeutics IncORKAHISTORY0.41%(43.6%)
Newamsterdam Pharma CompanyNAMSHISTORY0.41%—
Sionna Therapeutics IncSIONHISTORY0.40%—
Chubb LimitedCBHISTORY0.37%(70.9%)
Pharvaris N VPHVSHISTORY0.36%—
UBS Group AGUBSHISTORY0.34%NEW
Brightspring Health Svcs IncBTSGHISTORY0.32%NEW
Inhibrx Biosciences IncINBXHISTORY0.30%(21.8%)
Natera IncNTRAHISTORY0.30%NEW
Deutsche BK AGDBHISTORY0.24%NEW
Capital One Finl CorpCOFHISTORY0.22%(75.9%)
Corebridge Finl IncCRBGHISTORY0.22%NEW
Solaredge Technologies IncSEDGHISTORY0.18%NEW
Damora Therapeutics IncDMRAHISTORY0.17%—
Oric Pharmaceuticals IncORICHISTORY0.16%(12.0%)
Bruker CorpBRKRHISTORY0.15%NEW
Standard Biotools IncLABHISTORY0.14%—
Ginkgo Bioworks Holdings IncDNAHISTORY0.10%—
CME Group IncCMEHISTORY0.10%NEW
Tradeweb Mkts IncTWHISTORY0.09%NEW
Trevi Therapeutics IncTRVIHISTORY0.08%(51.7%)
Infleqtion IncINFQHISTORY0.08%NEW
Artiva Biotherapeutics IncARTVHISTORY0.07%NEW
Quantinuum IncQNTHISTORY0.07%NEW
Fervo Energy CoFRVOHISTORY0.06%NEW
Altimmune IncALTHISTORY0.06%NEW
Toll Brothers IncTOLHISTORY0.05%NEW
DPC Holdings PLCDPCHISTORY0.04%NEW
X-Energy IncXEHISTORY0.04%NEW
Azul S AAZULHISTORY0.03%NEW
Rallybio CorpRLYBHISTORY0.02%—
Pepgen IncPEPGHISTORY0.02%—
Positions are from the latest 13F-HR (period end 2026-06-30). Weights are calculated: position value ÷ the 13F book. Rows marked Off-13F are >5% stakes disclosed on a Schedule 13D/13G dated after the latest 13F; they report shares and percent of class but no dollar value. Chg Shares and % Chg compare with the adjacent prior quarter's 13F only. % Out is either calculated (position shares ÷ issuer shares outstanding from the issuer's XBRL cover page; weighted-average basic shares as a fallback) or reported (percent of class on a Schedule 13D/13G newer than the 13F period) — hover a value for its source and date. Unavailable figures show “—”, never an estimate. Methodology