13F

Investor

DE BURLO GROUP INC

CIK 0001134288 · filed 2026-05-14 · SEC filing

13F book

$441.3M

Positions

88

16 new · 7 sold

Largest name

7.3%

Apple Inc. · AAPL

Est. mark

−$35.3M

Price effect on 72 names still held. Flow −$347.3M.
NameTickerSharesValueWeightEst. markChange
Apple Inc.AAPL126.2K$32M7.3%−$2.28MCut−$2.95M
Alphabet Inc95.4K$27.4M6.2%−$2.43MCut−$17.6M
Eli Lilly & CoLLY26.5K$24.4M5.5%−$4.11MCut−$21.6M
Advanced Micro Devices IncAMD110K$22.4M5.1%−$1.18MCut−$14.2M
Mckesson CorpMCK23.6K$20.4M4.6%$1.07MCut−$13.7M
Microsoft CorpMSFT52.4K$19.4M4.4%−$5.95MCut−$19.5M
Brookfield Corp444K$18M4.1%New
Amazon Com IncAMZN75.5K$15.7M3.6%−$1.7MCut−$24.2M
Autodesk, Inc.ADSK63K$15.1M3.4%−$3.57MCut−$22M
Intuit Inc.INTU30.2K$13.1M3.0%−$6.95MCut−$15M
Costco Whsl Corp New12.3K$12.3M2.8%$1.65MCut−$4.82M
Goldman Sachs Group Inc14.4K$12.2M2.8%−$475.3KCut−$22.3M
Nvidia CorpNVDA67.9K$11.8M2.7%−$821.2KCut−$15M
Visa Inc.V32.4K$9.8M2.2%−$1.14MAdded$1.54M
Broadcom Inc.AVGO31.4K$9.73M2.2%−$1.15MCut−$7.66M
Eqt CorpEQT145.9K$9.29M2.1%New
Meta Platforms, Inc.META15.8K$9.01M2.0%−$1.39MCut−$3.68M
Ishares Inc126K$8.79M2.0%$318.7KCut−$20.8M
Weyerhaeuser Co Mtn BeWY359K$8.77M2.0%$99.9KAdded$5.57M
Stanley Black & Decker, Inc.SWK122K$8.67M2.0%−$392.8KCut−$6.73M
Trane Technologies PlcTT19.3K$8.02M1.8%$530.1KCut−$7.92M
Oreilly Automotive Inc84.9K$7.83M1.8%$93.4KCut−$27M
Mastercard IncMA13.6K$6.8M1.5%−$969.1KCut−$1.05M
Mercadolibre IncMELI3.5K$6.05M1.4%−$998.3KCut−$10.7M
AbbVie Inc.ABBV26.3K$5.73M1.3%−$289.7KCut−$346.9K
Synopsys IncSNPS13.4K$5.31M1.2%−$981.4KCut−$3.14M
Thermo Fisher Scientific Inc.TMO10K$4.94M1.1%−$883.2KCut−$1.07M
Solaris Energy Infras Inc84K$4.75M1.1%New
Tesla, Inc.TSLA12.6K$4.69M1.1%New
Constellation Energy CorpCEG15K$4.19M0.9%New
Core Scientific Inc New266.4K$3.99M0.9%New
Crowdstrike Hldgs Inc10K$3.9M0.9%New
Micron Technology IncMU11.2K$3.77M0.9%$585KCut$476.6K
Asml Holding N V2.81K$3.71M0.8%$705.2KCut$673.1K
Danaher Corporation18.1K$3.44M0.8%−$712.4KCut−$1.36M
Snowflake Inc.SNOW22.5K$3.39M0.8%New
Roper Technologies IncROP8.98K$3.18M0.7%−$820.1KCut−$10.9M
Ishares Inc35.9K$3.03M0.7%New
Berkshire Hathaway Inc Del6.07K$2.91M0.7%−$142.2KCut−$29.5M
Jpmorgan Chase & Co.9.58K$2.82M0.6%−$267.6KAdded−$255.8K
Iren Limited81.8K$2.8M0.6%New
Church & Dwight Co Inc26.5K$2.47M0.6%$251.1KCut$191.6K
Teradyne, IncTER7.71K$2.28M0.5%$771.2KAdded$833.5K
Vertex Pharmaceuticals Inc4.75K$2.12M0.5%−$32.4KCut−$46K
Procter And Gamble CoPG12.7K$1.84M0.4%$14.4KCut−$90.6K
American Tower Corp New10.3K$1.78M0.4%−$30.9KCut−$105.5K
Arista Networks, Inc.ANET13.2K$1.62M0.4%−$108.9KCut−$141.7K
Edwards Lifesciences CorpEW19K$1.52M0.3%−$98.4KHeld
Palo Alto Networks IncPANW8.82K$1.41M0.3%−$210.6KCut−$270.5K
Salesforce, Inc.CRM7.46K$1.39M0.3%−$583.3KCut−$755.5K
Masimo Corp7.8K$1.39M0.3%$373KCut$353.5K
Riot Platforms, Inc.RIOT111K$1.37M0.3%New
Astrazeneca Plc OrdAZN5.92K$1.17M0.3%New
Boot Barn Hldgs Inc7.5K$1.1M0.2%New
American Wtr Wks Co Inc New7.41K$1.01M0.2%$41.4KHeld
Masco Corp16K$966K0.2%−$49.4KCut−$87.5K
Atmos Energy CorpATO5.13K$948.5K0.2%$87.8KHeld
Gilead Sciences, Inc.GILD6.13K$854.8K0.2%$102KHeld
Stryker CorpSYK2.26K$742K0.2%−$51.7KCut−$371.5K
STERIS plcSTE3.22K$712K0.2%−$104.3KCut−$117K
Sherwin Williams CoSHW2.17K$697.2K0.2%−$7.57KHeld
Reinsurance Grp Of America I3.12K$636.2K0.1%$2.18KHeld
Topbuild Corp1.78K$626.7K0.1%−$115.4KAdded−$103.8K
Neurocrine Biosciences IncNBIX4.67K$614.8K0.1%−$47.1KHeld
Novo-Nordisk A S16.1K$591.7K0.1%−$227.5KCut−$18.5M
Automatic Data Processing In2.73K$555.5K0.1%−$147.8KCut−$187.4K
Netflix IncNFLX5.76K$553.8K0.1%$13.8KCut−$12.4M
Ecolab Inc.ECL1.85K$492.1K0.1%$6.47KHeld
Cigna GroupCI1.74K$463.1K0.1%−$14.7KCut−$21.3K
Adobe Inc.ADBE1.87K$454.1K0.1%−$199.7KCut−$1.74M
Nextera Energy Inc4.5K$418K0.1%$56.7KHeld
Linde PlcLIN820$406.5K0.1%$56.9KHeld
General Mls IncGIS10.6K$394.5K0.1%−$98.4KCut−$154.2K
First Solar, Inc.FSLR2K$394.5K0.1%−$127.9KHeld
Veralto CorpVLTO4.13K$365.6K0.1%−$47KCut−$53.6K
Republic Svcs Inc1.63K$357.7K0.1%$11.6KCut−$6.4M
Johnson & JohnsonJNJ1.33K$325.8K0.1%$50KHeld
lululemon athletica inc.LULU2K$307K0.1%−$109.7KCut−$15.1M
Lpl Finl Hldgs Inc1K$300.8K0.1%−$56.3KHeld
Abbott LabsABT2.73K$280.6K0.1%−$61.8KCut−$788.5K
Vaneck Etf Trust3K$275.4K0.1%New
Exxon Mobil Corp1.56K$265.2K0.1%New
Casella Waste Sys Inc3.1K$246K0.1%−$57.7KHeld
Union Pac Corp964$233.9K0.1%$10.9KHeld
Royal Gold IncRGLD900$229K0.1%$29KHeld
Amgen IncAMGN595$209.4K0.0%New
Bank America Corp4.25K$207.1K0.0%−$26.6KHeld
Integra Lifesciences Hldgs C14.5K$136.2K0.0%−$43.4KHeld

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.