# EDGAR Filing Document

**Accession Number:** 0002033232
**File Stem:** 0002033232-26-000002
**Filing Date:** 2026-2
**Character Count:** 10837
**Document Hash:** 5abdf50623a49e560c871dcfc877a3b0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002033232-26-000002.hdr.sgml**: 20260202

**ACCESSION NUMBER**: 0002033232-26-000002

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

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260202

**DATE AS OF CHANGE**: 20260202

**EFFECTIVENESS DATE**: 20260202

**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:** 26588133

**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:** 12-31-2025

**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  02-02-2026<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:** $306792140

      (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 ETF | UIE | 46090E103 |  | 30569688 | 49763 | SH |  | SOLE | 0 | 49763 | 0 | 0 |
| STATE STRET TEC SELECT SEC SPDR ETF | UIE | 81369Y803 |  | 27960138 | 194208 | SH |  | SOLE | 0 | 194208 | 0 | 0 |
| PARNASSUS CORE EQUITY INVESTOR | MFA | 701769101 |  | 16563440 | 296305 | SH |  | SOLE | 0 | 296305 | 0 | 0 |
| ALPHABET INC CLASS A | COM | 02079K305 |  | 15738166 | 50282 | SH |  | SOLE | 0 | 50282 | 0 | 0 |
| T. ROWE PRICE CAPITAL APPRECIATION I | MFA | 77954M303 |  | 15507657 | 434023 | SH |  | SOLE | 0 | 434023 | 0 | 0 |
| ELI LILLY AND CO | COM | 532457108 |  | 13625327 | 12678 | SH |  | SOLE | 0 | 12678 | 0 | 0 |
| APPLE INC | COM | 037833100 |  | 12984728 | 47763 | SH |  | SOLE | 0 | 47763 | 0 | 0 |
| JENSEN QUALITY GROWTH I | MFC | 476313309 |  | 12704194 | 290249 | SH |  | SOLE | 0 | 290249 | 0 | 0 |
| VANGUARD DIVIDEND GROWTH FUND INV | MFC | 921908604 |  | 10955104 | 333489 | SH |  | SOLE | 0 | 333489 | 0 | 0 |
| AMAZON.COM INC | COM | 023135106 |  | 10522161 | 45586 | SH |  | SOLE | 0 | 45586 | 0 | 0 |
| BERKSHIRE HATHAWAY CLASS CLASS B | COM | 084670702 |  | 10010777 | 19916 | SH |  | SOLE | 0 | 19916 | 0 | 0 |
| SCHWAB PRIME ADVANTAGE MONEY INVESTOR | MMN | 808515696 |  | 9803044 | 9803044 | SH |  | SOLE | 0 | 9803044 | 0 | 0 |
| COSTCO WHSL CORP NEW | COM | 22160K105 |  | 6984168 | 8099 | SH |  | SOLE | 0 | 8099 | 0 | 0 |
| WELLTOWER INC REIT | RET | 95040Q104 |  | 6581292 | 35458 | SH |  | SOLE | 0 | 35458 | 0 | 0 |
| AUTOMATIC DATA PROCESSIN | COM | 053015103 |  | 6559365 | 25500 | SH |  | SOLE | 0 | 25500 | 0 | 0 |
| MICROSOFT CORP | COM | 594918104 |  | 6385157 | 13203 | SH |  | SOLE | 0 | 13203 | 0 | 0 |
| GE AEROSPACE | COM | 369604301 |  | 5845002 | 18975 | SH |  | SOLE | 0 | 18975 | 0 | 0 |
| SCHWAB PRIME ADVANTAGE MONEY ULTRA | MMN | 808515696 |  | 5805371 | 5805371 | SH |  | SOLE | 0 | 5805371 | 0 | 0 |
| VISA INC CLASS CLASS A | COM | 92826C839 |  | 5025087 | 14328 | SH |  | SOLE | 0 | 14328 | 0 | 0 |
| WALMART INC | COM | 931142103 |  | 4752998 | 42662 | SH |  | SOLE | 0 | 42662 | 0 | 0 |
| CATERPILLAR INC | COM | 149123101 |  | 4516803 | 7885 | SH |  | SOLE | 0 | 7885 | 0 | 0 |
| MASTERCARD INC CLASS CLASS A | COM | 57636Q104 |  | 4086579 | 7158 | SH |  | SOLE | 0 | 7158 | 0 | 0 |
| MCKESSON CORP | COM | 58155Q103 |  | 4050203 | 4938 | SH |  | SOLE | 0 | 4938 | 0 | 0 |
| STATE STRT INDSTL SLCT SCTR SPDR ETF | UIE | 81369Y704 |  | 3962704 | 25546 | SH |  | SOLE | 0 | 25546 | 0 | 0 |
| INTUITIVE SURGICAL INC | COM | 46120E602 |  | 3654721 | 6453 | SH |  | SOLE | 0 | 6453 | 0 | 0 |
| OAKMARK INVESTOR | MFA | 413838103 |  | 3435800 | 19969 | SH |  | SOLE | 0 | 19969 | 0 | 0 |
| PALO ALTO NETWORKS INC | COM | 697435105 |  | 3259603 | 17696 | SH |  | SOLE | 0 | 17696 | 0 | 0 |
| NRG ENERGY INC | COM | 629377508 |  | 2967928 | 18638 | SH |  | SOLE | 0 | 18638 | 0 | 0 |
| DEERE  CO | COM | 244199105 |  | 2893736 | 6215 | SH |  | SOLE | 0 | 6215 | 0 | 0 |
| NVIDIA CORP | COM | 67066G104 |  | 2720656 | 14588 | SH |  | SOLE | 0 | 14588 | 0 | 0 |
| FIDELITY CONTRAFUND | MFC | 316071109 |  | 2383675 | 98094 | SH |  | SOLE | 0 | 98094 | 0 | 0 |
| HARBOR CAPITAL APPRECIATION INSTL | MFC | 411511504 |  | 2249204 | 19290 | SH |  | SOLE | 0 | 19290 | 0 | 0 |
| META PLATFORMS INC CLASS A | COM | 30303M102 |  | 2161934 | 3275 | SH |  | SOLE | 0 | 3275 | 0 | 0 |
| STATE STRET ENRGY SLECT SEC SPDR ETF | UIE | 81369Y506 |  | 1998686 | 44703 | SH |  | SOLE | 0 | 44703 | 0 | 0 |
| IBM CORP | COM | 459200101 |  | 1898921 | 6411 | SH |  | SOLE | 0 | 6411 | 0 | 0 |
| AMGEN INC | COM | 031162100 |  | 1746197 | 5335 | SH |  | SOLE | 0 | 5335 | 0 | 0 |
| GALLAGHER ARTHUR J  CO | COM | 363576109 |  | 1721227 | 6651 | SH |  | SOLE | 0 | 6651 | 0 | 0 |
| 3M CO | COM | 88579Y101 |  | 1605370 | 10027 | SH |  | SOLE | 0 | 10027 | 0 | 0 |
| T. ROWE PRICE DIVIDEND GROWTH | MFA | 779546100 |  | 1389210 | 17027 | SH |  | SOLE | 0 | 17027 | 0 | 0 |
| ORACLE CORP | COM | 68389X105 |  | 1209324 | 6205 | SH |  | SOLE | 0 | 6205 | 0 | 0 |
| FREEPORT-MCMORAN INC | COM | 35671D857 |  | 1184438 | 23320 | SH |  | SOLE | 0 | 23320 | 0 | 0 |
| ANALOG DEVICES INC | COM | 032654105 |  | 1162237 | 4286 | SH |  | SOLE | 0 | 4286 | 0 | 0 |
| ABBOTT LABS | COM | 002824100 |  | 1002375 | 8000 | SH |  | SOLE | 0 | 8000 | 0 | 0 |
| TAIWAN SEMICONDUCTOR M FSPONSORED ADR 1 ADR REPS 5 ORD SHS | ADR | 874039100 |  | 980653 | 3227 | SH |  | SOLE | 0 | 3227 | 0 | 0 |
| ADVANCED MICRO DEVIC | COM | 007903107 |  | 893690 | 4173 | SH |  | SOLE | 0 | 4173 | 0 | 0 |
| HCA HEALTHCARE INC | COM | 40412C101 |  | 851347 | 1824 | SH |  | SOLE | 0 | 1824 | 0 | 0 |
| VANGUARD WELLESLEY INCOME INV | MFC | 921938106 |  | 842609 | 33108 | SH |  | SOLE | 0 | 33108 | 0 | 0 |
| PALANTIR TECHNOLOGIES INCLASS A | COM | 69608A108 |  | 700157 | 3939 | SH |  | SOLE | 0 | 3939 | 0 | 0 |
| BROADCOM INC | COM | 11135F101 |  | 670482 | 1937 | SH |  | SOLE | 0 | 1937 | 0 | 0 |
| CONESTOGA SMALL CAP INVESTORS | MFA | 207019100 |  | 621561 | 9497 | SH |  | SOLE | 0 | 9497 | 0 | 0 |
| GE VERNOVA INC | COM | 36828A101 |  | 568681 | 870 | SH |  | SOLE | 0 | 870 | 0 | 0 |
| TESLA INC | COM | 88160R101 |  | 560351 | 1246 | SH |  | SOLE | 0 | 1246 | 0 | 0 |
| NEXTERA ENERGY INC | COM | 65339F101 |  | 555921 | 6925 | SH |  | SOLE | 0 | 6925 | 0 | 0 |
| SPOTIFY TECHNOLOGY S A F | FGO | L8681T102 |  | 542964 | 935 | SH |  | SOLE | 0 | 935 | 0 | 0 |
| INTERACTIVE BROKERS GROUCLASS A | COM | 45841N107 |  | 521127 | 8103 | SH |  | SOLE | 0 | 8103 | 0 | 0 |
| BOSTON SCIENTIFIC CORP | COM | 101137107 |  | 511648 | 5366 | SH |  | SOLE | 0 | 5366 | 0 | 0 |
| VERTEX PHARMACEUTICALS I | COM | 92532F100 |  | 497789 | 1098 | SH |  | SOLE | 0 | 1098 | 0 | 0 |
| CONSERVATIVE POOL | MFO | 808516843 |  | 490422 | 22853 | SH |  | SOLE | 0 | 22853 | 0 | 0 |
| SCHWAB US DIVIDEND EQUITY ETF | UIE | 808524797 |  | 468656 | 17086 | SH |  | SOLE | 0 | 17086 | 0 | 0 |
| SCHWAB GOVERNMENT MONEY INV | MMN | 808515613 |  | 446093 | 446093 | SH |  | SOLE | 0 | 446093 | 0 | 0 |
| VANECK SEMICONDUCTOR ETF | UIE | 92189F676 |  | 442173 | 1228 | SH |  | SOLE | 0 | 1228 | 0 | 0 |
| AMANA INCOME INVESTOR | MFA | 022865109 |  | 437432 | 6180 | SH |  | SOLE | 0 | 6180 | 0 | 0 |
| VERTIV HLDGS CO CLASS CLASS A | COM | 92537N108 |  | 415376 | 2564 | SH |  | SOLE | 0 | 2564 | 0 | 0 |
| COLUMBIA SELIGMAN TECH  INFO A | MFA | 19766H429 |  | 411286 | 2625 | SH |  | SOLE | 0 | 2625 | 0 | 0 |
| WILLIAM BLAIR SMALL-MID CAP GROWTH N | MFA | 093001345 |  | 389298 | 15806 | SH |  | SOLE | 0 | 15806 | 0 | 0 |
| ISHARES SELECT DIVIDEND ETF | UIE | 464287168 |  | 337739 | 2393 | SH |  | SOLE | 0 | 2393 | 0 | 0 |
| NOVO-NORDISK A S FSPONSORED ADR 1 ADR REPS 1 ORD SHS | ADR | 670100205 |  | 308638 | 6066 | SH |  | SOLE | 0 | 6066 | 0 | 0 |
| SERVICE CORP INTL | COM | 817565104 |  | 263225 | 3376 | SH |  | SOLE | 0 | 3376 | 0 | 0 |
| SPDR S INTERNATIONAL DIVIDEND ETF | ETF | 78463X583 |  | 241653 | 5500 | SH |  | SOLE | 0 | 5500 | 0 | 0 |
| FORTINET INC | COM | 34959E109 |  | 236642 | 2980 | SH |  | SOLE | 0 | 2980 | 0 | 0 |
| VANGUARD HEALTH CARE INV | MFC | 921908307 |  | 224356 | 1097 | SH |  | SOLE | 0 | 1097 | 0 | 0 |
| DISNEY WALT CO | COM | 254687106 |  | 215776 | 1897 | SH |  | SOLE | 0 | 1897 | 0 | 0 |

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