# EDGAR Filing Document

**Accession Number:** 0002033232
**File Stem:** 0002033232-25-000009
**Filing Date:** 2025-10
**Character Count:** 10502
**Document Hash:** 59010d97b673b53fd4a60cb9d5771d6d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002033232-25-000009.hdr.sgml**: 20251024

**ACCESSION NUMBER**: 0002033232-25-000009

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

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250930

**FILED AS OF DATE**: 20251024

**DATE AS OF CHANGE**: 20251024

**EFFECTIVENESS DATE**: 20251024

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Fairfield Financial Advisors, LTD
- **CENTRAL INDEX KEY:** 0002033232

**ORGANIZATION NAME:**
- **EIN:** 043177016
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-24282
- **FILM NUMBER:** 251414844

**BUSINESS ADDRESS:**
- **STREET 1:** 20 WILLIAM ST
- **CITY:** WELLESLEY
- **STATE:** MA
- **ZIP:** 02481
- **BUSINESS PHONE:** 7814311119

**MAIL ADDRESS:**
- **STREET 1:** 20 WILLIAM ST
- **CITY:** WELLESLEY
- **STATE:** MA
- **ZIP:** 02481

### FORM 13F COVER PAGE

**Report for the Calendar Year or Quarter Ended:** 09-30-2025

**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:** Fairfield Financial Advisors LTD<br>**Address:** 20 WILLIAM ST<br>WELLESLEY, MA 02481

**Form 13F File Number:** 028-24282

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:** Jane King<br>**Title:** President<br>**Phone:** 781-431-1119

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

Jane King  Wellesley, MA  10-24-2025<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:** 72

**Form 13F Information Table Value Total:** $296906694

      (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 |
| INVSC QQQ TRUST SRS 1 | UIE | 46090E103 |  | 30075505 | 50095 | SH |  | SOLE | 0 | 50095 | 0 | 0 |
| TECHNOLOGY SELECT SECTOR | UIE | 81369Y803 |  | 27633160 | 98039 | SH |  | SOLE | 0 | 98039 | 0 | 0 |
| PARNASSUS CORE EQUITY IN | MFA | 701769101 |  | 17070492 | 260977 | SH |  | SOLE | 0 | 260977 | 0 | 0 |
| T. ROWE PRICE CAPITAL AP | MFA | 77954M303 |  | 15499131 | 404466 | SH |  | SOLE | 0 | 404466 | 0 | 0 |
| JENSEN QUALITY GROWTH I | MFC | 476313309 |  | 14968076 | 244977 | SH |  | SOLE | 0 | 244977 | 0 | 0 |
| ALPHABET INC | COM | 02079K305 |  | 12653515 | 52051 | SH |  | SOLE | 0 | 52051 | 0 | 0 |
| APPLE INC | COM | 037833100 |  | 12427779 | 48807 | SH |  | SOLE | 0 | 48807 | 0 | 0 |
| VANGUARD DIVIDEND GROWTH | MFC | 921908604 |  | 11400776 | 309467 | SH |  | SOLE | 0 | 309467 | 0 | 0 |
| AMAZON.COM INC | COM | 023135106 |  | 10276974 | 46805 | SH |  | SOLE | 0 | 46805 | 0 | 0 |
| BERKSHIRE HATHAWAY | COM | 084670702 |  | 10063347 | 20017 | SH |  | SOLE | 0 | 20017 | 0 | 0 |
| ELI LILLY AND CO | COM | 532457108 |  | 9952759 | 13044 | SH |  | SOLE | 0 | 13044 | 0 | 0 |
| SCHWAB PRIME ADVANTAGE M | MMN | 808515605 |  | 8284941 | 8284941 | SH |  | SOLE | 0 | 8284941 | 0 | 0 |
| AUTOMATIC DATA PROCESSIN | COM | 053015103 |  | 7748956 | 26402 | SH |  | SOLE | 0 | 26402 | 0 | 0 |
| COSTCO WHSL CORP NEW | COM | 22160K105 |  | 7383337 | 7977 | SH |  | SOLE | 0 | 7977 | 0 | 0 |
| MICROSOFT CORP | COM | 594918104 |  | 7014496 | 13543 | SH |  | SOLE | 0 | 13543 | 0 | 0 |
| SCHWAB PRIME ADVANTAGE M | MMN | 808515696 |  | 6621765 | 6621765 | SH |  | SOLE | 0 | 6621765 | 0 | 0 |
| WELLTOWER INC | RET | 95040Q104 |  | 5887939 | 33052 | SH |  | SOLE | 0 | 33052 | 0 | 0 |
| GE AEROSPACE | COM | 369604301 |  | 5145171 | 17104 | SH |  | SOLE | 0 | 17104 | 0 | 0 |
| VISA INC | COM | 92826C839 |  | 4871471 | 14270 | SH |  | SOLE | 0 | 14270 | 0 | 0 |
| WALMART INC | COM | 931142103 |  | 4073881 | 39529 | SH |  | SOLE | 0 | 39529 | 0 | 0 |
| MASTERCARD INC | COM | 57636Q104 |  | 4063977 | 7145 | SH |  | SOLE | 0 | 7145 | 0 | 0 |
| SELECT SECTOR INDUSTRIAL | UIE | 81369Y704 |  | 3791776 | 24585 | SH |  | SOLE | 0 | 24585 | 0 | 0 |
| CATERPILLAR INC | COM | 149123101 |  | 3564448 | 7470 | SH |  | SOLE | 0 | 7470 | 0 | 0 |
| PALO ALTO NETWORKS INC | COM | 697435105 |  | 3492287 | 17151 | SH |  | SOLE | 0 | 17151 | 0 | 0 |
| MCKESSON CORP | COM | 58155Q103 |  | 3462234 | 4482 | SH |  | SOLE | 0 | 4482 | 0 | 0 |
| INTUITIVE SURGICAL INC | COM | 46120E602 |  | 2991074 | 6688 | SH |  | SOLE | 0 | 6688 | 0 | 0 |
| GALLAGHER ARTHUR J  CO | COM | 363576109 |  | 2987800 | 9646 | SH |  | SOLE | 0 | 9646 | 0 | 0 |
| OAKMARK INVESTOR | MFA | 413838103 |  | 2943639 | 17764 | SH |  | SOLE | 0 | 17764 | 0 | 0 |
| DEERE  CO | COM | 244199105 |  | 2896077 | 6334 | SH |  | SOLE | 0 | 6334 | 0 | 0 |
| NVIDIA CORP | COM | 67066G104 |  | 2833533 | 15187 | SH |  | SOLE | 0 | 15187 | 0 | 0 |
| FIDELITY CONTRAFUND | MFC | 316071109 |  | 2326788 | 93974 | SH |  | SOLE | 0 | 93974 | 0 | 0 |
| META PLATFORMS INC | COM | 30303M102 |  | 2199514 | 2995 | SH |  | SOLE | 0 | 2995 | 0 | 0 |
| NRG ENERGY INC | COM | 629377508 |  | 2175069 | 13430 | SH |  | SOLE | 0 | 13430 | 0 | 0 |
| ENERGY SELECT SECTOR | UIE | 81369Y506 |  | 2034999 | 22778 | SH |  | SOLE | 0 | 22778 | 0 | 0 |
| HARBOR CAPITAL APPRECIAT | MFC | 411511504 |  | 1951889 | 15191 | SH |  | SOLE | 0 | 15191 | 0 | 0 |
| IBM CORP | COM | 459200101 |  | 1661895 | 5890 | SH |  | SOLE | 0 | 5890 | 0 | 0 |
| AMGEN INC | COM | 031162100 |  | 1655168 | 5865 | SH |  | SOLE | 0 | 5865 | 0 | 0 |
| 3M CO | COM | 88579Y101 |  | 1396932 | 9002 | SH |  | SOLE | 0 | 9002 | 0 | 0 |
| T. ROWE PRICE DIVIDEND G | MFA | 779546100 |  | 1383843 | 16202 | SH |  | SOLE | 0 | 16202 | 0 | 0 |
| ANALOG DEVICES INC | COM | 032654105 |  | 1194038 | 4860 | SH |  | SOLE | 0 | 4860 | 0 | 0 |
| ORACLE CORP | COM | 68389X105 |  | 1148584 | 4084 | SH |  | SOLE | 0 | 4084 | 0 | 0 |
| FREEPORT-MCMORAN INC | COM | 35671D857 |  | 1027075 | 26188 | SH |  | SOLE | 0 | 26188 | 0 | 0 |
| ABBOTT LABS | COM | 002824100 |  | 980476 | 7320 | SH |  | SOLE | 0 | 7320 | 0 | 0 |
| VANGUARD WELLESLEY INCOM | MFC | 921938106 |  | 854185 | 32516 | SH |  | SOLE | 0 | 32516 | 0 | 0 |
| CONESTOGA SMALL CAP INVE | MFA | 207019100 |  | 822197 | 11662 | SH |  | SOLE | 0 | 11662 | 0 | 0 |
| SPOTIFY TECHNOLOGY S A F | FGO | L8681T102 |  | 795720 | 1140 | SH |  | SOLE | 0 | 1140 | 0 | 0 |
| PALANTIR TECHNOLOGIES IN | COM | 69608A108 |  | 717640 | 3934 | SH |  | SOLE | 0 | 3934 | 0 | 0 |
| ADVANCED MICRO DEVIC | COM | 007903107 |  | 676768 | 4183 | SH |  | SOLE | 0 | 4183 | 0 | 0 |
| NEXTERA ENERGY INC | COM | 65339F101 |  | 668655 | 8858 | SH |  | SOLE | 0 | 8858 | 0 | 0 |
| HCA HEALTHCARE INC | COM | 40412C101 |  | 640312 | 1502 | SH |  | SOLE | 0 | 1502 | 0 | 0 |
| NOVO-NORDISK A S       F | ADR | 670100205 |  | 635305 | 11449 | SH |  | SOLE | 0 | 11449 | 0 | 0 |
| TESLA INC | COM | 88160R101 |  | 560792 | 1261 | SH |  | SOLE | 0 | 1261 | 0 | 0 |
| CONSERVATIVE POOL | MFO | 808516843 |  | 545612 | 25846 | SH |  | SOLE | 0 | 25846 | 0 | 0 |
| BOSTON SCIENTIFIC CORP | COM | 101137107 |  | 509238 | 5216 | SH |  | SOLE | 0 | 5216 | 0 | 0 |
| WILLIAM BLAIR SMALL-MID | MFA | 093001345 |  | 485501 | 19443 | SH |  | SOLE | 0 | 19443 | 0 | 0 |
| SCHWAB US DIVIDEND | UIE | 808524797 |  | 461966 | 16922 | SH |  | SOLE | 0 | 16922 | 0 | 0 |
| INTERACTIVE BROKERS GROU | COM | 45841N107 |  | 445915 | 6480 | SH |  | SOLE | 0 | 6480 | 0 | 0 |
| TAIWAN SEMICONDUCTOR M F | ADR | 874039100 |  | 444071 | 1590 | SH |  | SOLE | 0 | 1590 | 0 | 0 |
| AMANA INCOME INVESTOR | MFA | 022865109 |  | 420534 | 5884 | SH |  | SOLE | 0 | 5884 | 0 | 0 |
| VANECK SEMICONDUCTOR | UIE | 92189F676 |  | 399842 | 1225 | SH |  | SOLE | 0 | 1225 | 0 | 0 |
| COLUMBIA SELIGMAN TECH | MFA | 19766H429 |  | 391597 | 2406 | SH |  | SOLE | 0 | 2406 | 0 | 0 |
| VERTIV HLDGS CO | COM | 92537N108 |  | 378041 | 2506 | SH |  | SOLE | 0 | 2506 | 0 | 0 |
| SCHWAB GOVERNMENT MONEY | MMN | 808515613 |  | 326936 | 326936 | SH |  | SOLE | 0 | 326936 | 0 | 0 |
| ISHARES SELECT DIVIDEND | UIE | 464287168 |  | 322205 | 2267 | SH |  | SOLE | 0 | 2267 | 0 | 0 |
| BROADCOM INC | COM | 11135F101 |  | 320242 | 971 | SH |  | SOLE | 0 | 971 | 0 | 0 |
| SERVICE CORP INTL | COM | 817565104 |  | 318908 | 3832 | SH |  | SOLE | 0 | 3832 | 0 | 0 |
| GE VERNOVA INC | COM | 36828A101 |  | 301301 | 490 | SH |  | SOLE | 0 | 490 | 0 | 0 |
| VERTEX PHARMACEUTICALS I | COM | 92532F100 |  | 290989 | 743 | SH |  | SOLE | 0 | 743 | 0 | 0 |
| VANGUARD HEALTH CARE INV | MFC | 921908307 |  | 279152 | 1514 | SH |  | SOLE | 0 | 1514 | 0 | 0 |
| FORTINET INC | COM | 34959E109 |  | 250558 | 2980 | SH |  | SOLE | 0 | 2980 | 0 | 0 |
| AXON ENTERPRISE INC | COM | 05464C101 |  | 215292 | 300 | SH |  | SOLE | 0 | 300 | 0 | 0 |
| DISNEY WALT CO | COM | 254687106 |  | 210634 | 1840 | SH |  | SOLE | 0 | 1840 | 0 | 0 |

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