# EDGAR Filing Document

**Accession Number:** 0001134288
**File Stem:** 0001062993-25-014244
**Filing Date:** 2025-8
**Character Count:** 11190
**Document Hash:** f4f8fc524d06f69d0924b5140c6328ea
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001062993-25-014244.hdr.sgml**: 20250813

**ACCESSION NUMBER**: 0001062993-25-014244

**CONFORMED SUBMISSION TYPE**: 13F-HR

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250813

**DATE AS OF CHANGE**: 20250813

**EFFECTIVENESS DATE**: 20250813

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** DE BURLO GROUP INC
- **CENTRAL INDEX KEY:** 0001134288

**ORGANIZATION NAME:**
- **EIN:** 000000000

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-06607
- **FILM NUMBER:** 251209355

**BUSINESS ADDRESS:**
- **STREET 1:** 50 FEDERAL STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02110
- **BUSINESS PHONE:** 617-482-0275

**MAIL ADDRESS:**
- **STREET 1:** 50 FEDERAL STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02110

### FORM 13F COVER PAGE

**Report for the Calendar Year or Quarter Ended:** 06-30-2025

**Check here if Amendment** [ ] **Amendment Number:** 

**This Amendment (Check only one.):** [ ] is a restatement.

[ ] adds new holdings entries.

**Institutional Investment Manager Filing this Report:**

**Name:** DE BURLO GROUP INC<br>**Address:** 50 FEDERAL STREET<br>BOSTON, MA 02110

**Form 13F File Number:** 028-06607

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

**Person Signing this Report on Behalf of Reporting Manager:**

**Name:** Julie Walsh<br>**Title:** Chief Compliance Officer<br>**Phone:** 617-838-4865

**Signature, Place, and Date of Signing:**

/s/ Julie Walsh  Boston, MA  08-12-2025<br>[Signature]  [City, State]  [Date]

**Report Type (Check only one.):**

[x] **13F HOLDINGS REPORT.** (Check here if all holdings of this reporting manager are reported in this report.)

[ ] **13F NOTICE.** (Check here if no holdings are reported in this report, and all holdings are reported by other reporting manager(s).)

[ ] **13F COMBINATION REPORT.** (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

### Form 13F Summary Page

**Report Summary:**

**Number of Other Included Managers:** 0

**Form 13F Information Table Entry Total:** 80

**Form 13F Information Table Value Total:** $759083048

      (round to nearest dollar)

**List of Other Included Managers:**

Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.

[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]

**NONE**

### FORM 13F INFORMATION TABLE

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | VOTING AUTHORITY | VOTING AUTHORITY | VOTING AUTHORITY |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | SOLE | SHARED | NONE |
| ABBOTT LABS | COM | 002824100 |  | 1153773 | 8483 | SH |  | SOLE |  | 8483 | 0 | 0 |
| ADVANCED MICRO DEVICES INC | COM | 007903107 |  | 4911159 | 34610 | SH |  | SOLE |  | 34610 | 0 | 0 |
| AMAZON COM INC | COM | 023135106 |  | 36555859 | 166625 | SH |  | SOLE |  | 166625 | 0 | 0 |
| AMERICAN WTR WKS CO INC NEW | COM | 030420103 |  | 988794 | 7108 | SH |  | SOLE |  | 7108 | 0 | 0 |
| APPLE INC | COM | 037833100 |  | 28415019 | 138495 | SH |  | SOLE |  | 138495 | 0 | 0 |
| ARISTA NETWORKS INC | COM SHS | 040413205 |  | 1414743 | 13828 | SH |  | SOLE |  | 13828 | 0 | 0 |
| ASTRAZENECA PLC | SPONSORED ADR | 046353108 |  | 812425 | 11626 | SH |  | SOLE |  | 11626 | 0 | 0 |
| ATMOS ENERGY CORP | COM | 049560105 |  | 826030 | 5360 | SH |  | SOLE |  | 5360 | 0 | 0 |
| AUTODESK INC | COM | 052769106 |  | 24147389 | 78003 | SH |  | SOLE |  | 78003 | 0 | 0 |
| AUTOMATIC DATA PROCESSING IN | COM | 053015103 |  | 890659 | 2888 | SH |  | SOLE |  | 2888 | 0 | 0 |
| BANK AMERICA CORP | COM | 060505104 |  | 201015 | 4248 | SH |  | SOLE |  | 4248 | 0 | 0 |
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 |  | 27492639 | 56596 | SH |  | SOLE |  | 56596 | 0 | 0 |
| THE CIGNA GROUP | COM | 125523100 |  | 581821 | 1760 | SH |  | SOLE |  | 1760 | 0 | 0 |
| CHURCH  DWIGHT CO INC | COM | 171340102 |  | 2756146 | 28677 | SH |  | SOLE |  | 28677 | 0 | 0 |
| DANAHER CORPORATION | COM | 235851102 |  | 4368004 | 22112 | SH |  | SOLE |  | 22112 | 0 | 0 |
| ECOLAB INC | COM | 278865100 |  | 525408 | 1950 | SH |  | SOLE |  | 1950 | 0 | 0 |
| FIRST SOLAR INC | COM | 336433107 |  | 331080 | 2000 | SH |  | SOLE |  | 2000 | 0 | 0 |
| FISERV INC | COM | 337738108 |  | 269477 | 1563 | SH |  | SOLE |  | 1563 | 0 | 0 |
| GENERAL MLS INC | COM | 370334104 |  | 611358 | 11800 | SH |  | SOLE |  | 11800 | 0 | 0 |
| GILEAD SCIENCES INC | COM | 375558103 |  | 672870 | 6069 | SH |  | SOLE |  | 6069 | 0 | 0 |
| GRAINGER W W INC | COM | 384802104 |  | 9882280 | 9500 | SH |  | SOLE |  | 9500 | 0 | 0 |
| HOME DEPOT INC | COM | 437076102 |  | 564259 | 1539 | SH |  | SOLE |  | 1539 | 0 | 0 |
| ILLINOIS TOOL WKS INC | COM | 452308109 |  | 287868 | 1164 | SH |  | SOLE |  | 1164 | 0 | 0 |
| INTEGRA LIFESCIENCES HLDGS C | COM NEW | 457985208 |  | 177461 | 14463 | SH |  | SOLE |  | 14463 | 0 | 0 |
| INTUIT | COM | 461202103 |  | 2394395 | 3040 | SH |  | SOLE |  | 3040 | 0 | 0 |
| JOHNSON  JOHNSON | COM | 478160104 |  | 203616 | 1333 | SH |  | SOLE |  | 1333 | 0 | 0 |
| ELI LILLY  CO | COM | 532457108 |  | 22238432 | 28528 | SH |  | SOLE |  | 28528 | 0 | 0 |
| MASCO CORP | COM | 574599106 |  | 1145672 | 17801 | SH |  | SOLE |  | 17801 | 0 | 0 |
| MASIMO CORP | COM | 574795100 |  | 1362918 | 8102 | SH |  | SOLE |  | 8102 | 0 | 0 |
| MICROSOFT CORP | COM | 594918104 |  | 42677281 | 85799 | SH |  | SOLE |  | 85799 | 0 | 0 |
| MICRON TECHNOLOGY INC | COM | 595112103 |  | 18159655 | 147340 | SH |  | SOLE |  | 147340 | 0 | 0 |
| PALO ALTO NETWORKS INC | COM | 697435105 |  | 2193741 | 10720 | SH |  | SOLE |  | 10720 | 0 | 0 |
| PROCTER AND GAMBLE CO | COM | 742718109 |  | 2355546 | 14785 | SH |  | SOLE |  | 14785 | 0 | 0 |
| REINSURANCE GRP OF AMERICA I | COM NEW | 759351604 |  | 677598 | 3416 | SH |  | SOLE |  | 3416 | 0 | 0 |
| REPUBLIC SVCS INC | COM | 760759100 |  | 10815821 | 43858 | SH |  | SOLE |  | 43858 | 0 | 0 |
| SHERWIN WILLIAMS CO | COM | 824348106 |  | 746808 | 2175 | SH |  | SOLE |  | 2175 | 0 | 0 |
| STANLEY BLACK  DECKER INC | COM | 854502101 |  | 6924389 | 102205 | SH |  | SOLE |  | 102205 | 0 | 0 |
| STRYKER CORPORATION | COM | 863667101 |  | 1194011 | 3018 | SH |  | SOLE |  | 3018 | 0 | 0 |
| THERMO FISHER SCIENTIFIC INC | COM | 883556102 |  | 4332340 | 10685 | SH |  | SOLE |  | 10685 | 0 | 0 |
| UNION PAC CORP | COM | 907818108 |  | 221797 | 964 | SH |  | SOLE |  | 964 | 0 | 0 |
| ABBVIE INC | COM | 00287Y109 |  | 4988909 | 26877 | SH |  | SOLE |  | 26877 | 0 | 0 |
| ADOBE INC | COM | 00724F101 |  | 3489658 | 9020 | SH |  | SOLE |  | 9020 | 0 | 0 |
| ALIBABA GROUP HLDG LTD | SPONSORED ADS | 01609W102 |  | 17351730 | 153000 | SH |  | SOLE |  | 153000 | 0 | 0 |
| ALPHABET INC | CAP STK CL A | 02079K305 |  | 12162337 | 69014 | SH |  | SOLE |  | 69014 | 0 | 0 |
| AMERICAN TOWER CORP NEW | COM | 03027X100 |  | 2453322 | 11100 | SH |  | SOLE |  | 11100 | 0 | 0 |
| AMERIPRISE FINL INC | COM | 03076C106 |  | 4584741 | 8590 | SH |  | SOLE |  | 8590 | 0 | 0 |
| BLACKSTONE INC | COM | 09260D107 |  | 9715221 | 64950 | SH |  | SOLE |  | 64950 | 0 | 0 |
| BOOKING HOLDINGS INC | COM | 09857L108 |  | 19509739 | 3370 | SH |  | SOLE |  | 3370 | 0 | 0 |
| BROADCOM INC | COM | 11135F101 |  | 32776163 | 118905 | SH |  | SOLE |  | 118905 | 0 | 0 |
| COSTCO WHSL CORP NEW | COM | 22160K105 |  | 19549335 | 19748 | SH |  | SOLE |  | 19748 | 0 | 0 |
| META PLATFORMS INC | CL A | 30303M102 |  | 38557822 | 52240 | SH |  | SOLE |  | 52240 | 0 | 0 |
| GOLDMAN SACHS GROUP INC | COM | 38141G104 |  | 19746225 | 27900 | SH |  | SOLE |  | 27900 | 0 | 0 |
| INGERSOLL RAND INC | COM | 45687V106 |  | 6754216 | 81200 | SH |  | SOLE |  | 81200 | 0 | 0 |
| INTUITIVE SURGICAL INC | COM NEW | 46120E602 |  | 19508419 | 35900 | SH |  | SOLE |  | 35900 | 0 | 0 |
| ISHARES TR | MSCI INDIA ETF | 46429B598 |  | 3006720 | 54000 | SH |  | SOLE |  | 54000 | 0 | 0 |
| ISHARES INC | CORE MSCI EMKT | 46434G103 |  | 20962476 | 349200 | SH |  | SOLE |  | 349200 | 0 | 0 |
| JPMORGAN CHASE  CO. | COM | 46625H100 |  | 2756464 | 9508 | SH |  | SOLE |  | 9508 | 0 | 0 |
| KKR  CO INC | COM | 48251W104 |  | 18983381 | 142700 | SH |  | SOLE |  | 142700 | 0 | 0 |
| LPL FINL HLDGS INC | COM | 50212V100 |  | 374970 | 1000 | SH |  | SOLE |  | 1000 | 0 | 0 |
| MASTERCARD INCORPORATED | CL A | 57636Q104 |  | 7727799 | 13752 | SH |  | SOLE |  | 13752 | 0 | 0 |
| MCKESSON CORP | COM | 58155Q103 |  | 10826824 | 14775 | SH |  | SOLE |  | 14775 | 0 | 0 |
| MERCADOLIBRE INC | COM | 58733R102 |  | 12806787 | 4900 | SH |  | SOLE |  | 4900 | 0 | 0 |
| NETFLIX INC | COM | 64110L106 |  | 37985762 | 28366 | SH |  | SOLE |  | 28366 | 0 | 0 |
| NEUROCRINE BIOSCIENCES INC | COM | 64125C109 |  | 586595 | 4667 | SH |  | SOLE |  | 4667 | 0 | 0 |
| NEXTERA ENERGY INC | COM | 65339F101 |  | 312390 | 4500 | SH |  | SOLE |  | 4500 | 0 | 0 |
| NVIDIA CORPORATION | COM | 67066G104 |  | 32613086 | 206425 | SH |  | SOLE |  | 206425 | 0 | 0 |
| OREILLY AUTOMOTIVE INC | COM | 67103H107 |  | 29607705 | 328500 | SH |  | SOLE |  | 328500 | 0 | 0 |
| SALESFORCE INC | COM | 79466L302 |  | 3604689 | 13219 | SH |  | SOLE |  | 13219 | 0 | 0 |
| SERVICENOW INC | COM | 81762P102 |  | 4472148 | 4350 | SH |  | SOLE |  | 4350 | 0 | 0 |
| TOPBUILD CORP | COM | 89055F103 |  | 561365 | 1734 | SH |  | SOLE |  | 1734 | 0 | 0 |
| VERALTO CORP | COM SHS | 92338C103 |  | 441656 | 4375 | SH |  | SOLE |  | 4375 | 0 | 0 |
| VERTEX PHARMACEUTICALS INC | COM | 92532F100 |  | 21710178 | 48765 | SH |  | SOLE |  | 48765 | 0 | 0 |
| VISA INC | COM CL A | 92826C839 |  | 8282251 | 23327 | SH |  | SOLE |  | 23327 | 0 | 0 |
| EATON CORP PLC | SHS | G29183103 |  | 4869344 | 13640 | SH |  | SOLE |  | 13640 | 0 | 0 |
| LINDE PLC | SHS | G54950103 |  | 384728 | 820 | SH |  | SOLE |  | 820 | 0 | 0 |
| STERIS PLC | SHS USD | G8473T100 |  | 797530 | 3320 | SH |  | SOLE |  | 3320 | 0 | 0 |
| TRANE TECHNOLOGIES PLC | SHS | G8994E103 |  | 17911940 | 40950 | SH |  | SOLE |  | 40950 | 0 | 0 |
| ON HLDG AG | NAMEN AKT A | H5919C104 |  | 6636375 | 127500 | SH |  | SOLE |  | 127500 | 0 | 0 |
| ASML HOLDING N V | N Y REGISTRY SHS | N07059210 |  | 31751072 | 39620 | SH |  | SOLE |  | 39620 | 0 | 0 |
| EDWARDS LIFESCIENCES CORP | COM | 28176E108 |  | 1479420 | 18916 | SH |  | SOLE |  | 18916 | 0 | 0 |

---