# EDGAR Filing Document

**Accession Number:** 0001801573
**File Stem:** 0001801573-25-000007
**Filing Date:** 2025-11
**Character Count:** 10268
**Document Hash:** a9b8bf0014512cd0b65fa54297a63171
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001801573-25-000007.hdr.sgml**: 20251112

**ACCESSION NUMBER**: 0001801573-25-000007

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

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250930

**FILED AS OF DATE**: 20251112

**DATE AS OF CHANGE**: 20251112

**EFFECTIVENESS DATE**: 20251112

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Aufman Associates Inc
- **CENTRAL INDEX KEY:** 0001801573

**ORGANIZATION NAME:**
- **EIN:** 251839781
- **STATE OF INCORPORATION:** PA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-19776
- **FILM NUMBER:** 251470866

**BUSINESS ADDRESS:**
- **STREET 1:** 2200 GEORGETOWN DR, SUITE 401
- **CITY:** SEWICKLEY
- **STATE:** PA
- **ZIP:** 15143
- **BUSINESS PHONE:** 7249345600

**MAIL ADDRESS:**
- **STREET 1:** 2200 GEORGETOWN DR, SUITE 401
- **CITY:** SEWICKLEY
- **STATE:** PA
- **ZIP:** 15143

### 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:** Aufman Associates Inc<br>**Address:** 2200 GEORGETOWN DR SUITE 401<br>SEWICKLEY, PA 15143

**Form 13F File Number:** 028-19776

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:** William J Gaffey<br>**Title:** Vice Presdient<br>**Phone:** 7249345600

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

William J Gaffey  Sewickley, PA  11-12-2025<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:** 66

**Form 13F Information Table Value Total:** $177673506

      (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 |
| Amazon.com | Stock | 023135106 |  | 307980 | 1403 | SH |  | SOLE | 0 | 0 | 0 | 1402 |
| Johnson  Johnson | Stock | 478160104 |  | 690875 | 3726 | SH |  | SOLE | 0 | 0 | 0 | 3726 |
| Seagate Technology Holdings | Stock | G7997R103 |  | 16616736 | 70392 | SH |  | SOLE | 0 | 0 | 0 | 70392 |
| Vanguard Total Stock Market ETF | ETF | 922908769 |  | 622141 | 1896 | SH |  | SOLE | 0 | 0 | 0 | 1895 |
| Coca-Cola | Stock | 191216100 |  | 252106 | 3801 | SH |  | SOLE | 0 | 0 | 0 | 3801 |
| iShares ESG Optimized MSCI USA ETF | ETF | 464288802 |  | 351181 | 2589 | SH |  | SOLE | 0 | 0 | 0 | 2588 |
| Paychex | Stock | 704326107 |  | 399801 | 3154 | SH |  | SOLE | 0 | 0 | 0 | 3154 |
| iShares ESG Aware MSCI EAFE ETF | ETF | 46435G516 |  | 632441 | 6802 | SH |  | SOLE | 0 | 0 | 0 | 6801 |
| Merck  Company | Stock | 58933Y105 |  | 313311 | 3733 | SH |  | SOLE | 0 | 0 | 0 | 3733 |
| SPDR S 500 Index ETF | ETF | 78462F103 |  | 849380 | 1275 | SH |  | SOLE | 0 | 0 | 0 | 1275 |
| McKesson | Stock | 58155Q103 |  | 231762 | 300 | SH |  | SOLE | 0 | 0 | 0 | 300 |
| SPDR MSCI EAFE Fossil Fuel Free ETF | ETF | 78470E106 |  | 337347 | 6841 | SH |  | SOLE | 0 | 0 | 0 | 6840 |
| Verizon Communications | Stock | 92343V104 |  | 230367 | 5242 | SH |  | SOLE | 0 | 0 | 0 | 5241 |
| PepsiCo | Stock | 713448108 |  | 252371 | 1797 | SH |  | SOLE | 0 | 0 | 0 | 1797 |
| iShares Russell 2000 Value ETF | ETF | 464287630 |  | 265215 | 1500 | SH |  | SOLE | 0 | 0 | 0 | 1500 |
| iShares Russell 1000 Growth Index ETF | ETF | 464287614 |  | 902626 | 1927 | SH |  | SOLE | 0 | 0 | 0 | 1927 |
| iShares Core S Small-Cap Index ETF | ETF | 464287804 |  | 467109 | 3931 | SH |  | SOLE | 0 | 0 | 0 | 3930 |
| Berkshire Hathaway Cl B | Stock | 084670702 |  | 3422654 | 6808 | SH |  | SOLE | 0 | 0 | 0 | 6808 |
| Alphabet Cl A | Stock | 02079K305 |  | 378507 | 1557 | SH |  | SOLE | 0 | 0 | 0 | 1557 |
| Microsoft | Stock | 594918104 |  | 1711118 | 3304 | SH |  | SOLE | 0 | 0 | 0 | 3303 |
| iShares ESG Aware MSCI USA Small-Cap ETF | ETF | 46435U663 |  | 947782 | 21024 | SH |  | SOLE | 0 | 0 | 0 | 21024 |
| Vanguard Small-Cap Index ETF | ETF | 922908751 |  | 36732304 | 144456 | SH |  | SOLE | 0 | 0 | 0 | 144456 |
| Vanguard Mid-Cap Index ETF | ETF | 922908629 |  | 850190 | 2894 | SH |  | SOLE | 0 | 0 | 0 | 2894 |
| Moderna | Stock | 60770K107 |  | 452257 | 17509 | SH |  | SOLE | 0 | 0 | 0 | 17509 |
| Vanguard 500 Index ETF | ETF | 922908363 |  | 37487961 | 61217 | SH |  | SOLE | 0 | 0 | 0 | 61216 |
| Vanguard Total Int'l Stock Index ETF | ETF | 921909768 |  | 1058181 | 14405 | SH |  | SOLE | 0 | 0 | 0 | 14404 |
| PPL | Stock | 69351T106 |  | 278143 | 7485 | SH |  | SOLE | 0 | 0 | 0 | 7485 |
| iShares 0-3 Month Treasury Bond ETF | ETF | 46436E718 |  | 205770 | 2043 | SH |  | SOLE | 0 | 0 | 0 | 2043 |
| iShares Russell Mid-Cap Growth Index ETF | ETF | 464287481 |  | 498293 | 3499 | SH |  | SOLE | 0 | 0 | 0 | 3499 |
| iShares ESG Advanced MSCI EAFE ETF | ETF | 46436E759 |  | 206653 | 2728 | SH |  | SOLE | 0 | 0 | 0 | 2728 |
| iShares ESG Advanced MSCI USA ETF | ETF | 46436E767 |  | 897262 | 15656 | SH |  | SOLE | 0 | 0 | 0 | 15656 |
| Vanguard Mid-Cap Growth Index ETF | ETF | 922908538 |  | 7292513 | 24822 | SH |  | SOLE | 0 | 0 | 0 | 24822 |
| Forian | Stock | 34630N106 |  | 118478 | 52657 | SH |  | SOLE | 0 | 0 | 0 | 52657 |
| Vanguard Growth Index ETF | ETF | 922908736 |  | 982432 | 2048 | SH |  | SOLE | 0 | 0 | 0 | 2048 |
| Broadcom | Stock | 11135F101 |  | 620700 | 1881 | SH |  | SOLE | 0 | 0 | 0 | 1881 |
| AbbVie | Stock | 00287Y109 |  | 755174 | 3262 | SH |  | SOLE | 0 | 0 | 0 | 3261 |
| Vanguard FTSE All-World ex US Index ETF | ETF | 922042775 |  | 3717376 | 52086 | SH |  | SOLE | 0 | 0 | 0 | 52085 |
| Taiwan Semiconductor Mfg ADR | ADR | 874039100 |  | 333752 | 1195 | SH |  | SOLE | 0 | 0 | 0 | 1195 |
| McDonald's | Stock | 580135101 |  | 326121 | 1073 | SH |  | SOLE | 0 | 0 | 0 | 1073 |
| Fidelity Enhanced Large Cap Value ETF | ETF | 31609A107 |  | 205639 | 6133 | SH |  | SOLE | 0 | 0 | 0 | 6133 |
| Schwab Fundamental US Large Company Index ETF | ETF | 808524771 |  | 2564913 | 97525 | SH |  | SOLE | 0 | 0 | 0 | 97525 |
| iShares S 500 Value ETF | ETF | 464287408 |  | 302744 | 1466 | SH |  | SOLE | 0 | 0 | 0 | 1466 |
| iShares Core S 500 Index ETF | ETF | 464287200 |  | 5198541 | 7767 | SH |  | SOLE | 0 | 0 | 0 | 7767 |
| Chevron | Stock | 166764100 |  | 460103 | 2963 | SH |  | SOLE | 0 | 0 | 0 | 2962 |
| ConocoPhillips | Stock | 20825C104 |  | 227016 | 2400 | SH |  | SOLE | 0 | 0 | 0 | 2400 |
| Vanguard Developed Markets Index ETF | ETF | 921943858 |  | 30878873 | 515335 | SH |  | SOLE | 0 | 0 | 0 | 515335 |
| Revvity | Stock | 714046109 |  | 818563 | 9339 | SH |  | SOLE | 0 | 0 | 0 | 9339 |
| International Business Machines | Stock | 459200101 |  | 205695 | 729 | SH |  | SOLE | 0 | 0 | 0 | 729 |
| Oracle | Stock | 68389X105 |  | 235679 | 838 | SH |  | SOLE | 0 | 0 | 0 | 838 |
| Alphabet Cl C | Stock | 02079K107 |  | 1866932 | 7665 | SH |  | SOLE | 0 | 0 | 0 | 7665 |
| iShares S Mid-Cap 400 Growth ETF | ETF | 464287606 |  | 274150 | 2859 | SH |  | SOLE | 0 | 0 | 0 | 2859 |
| iShares S Mid-Cap 400 Value ETF | ETF | 464287705 |  | 241798 | 1864 | SH |  | SOLE | 0 | 0 | 0 | 1864 |
| Minerals Technologies | Stock | 603158106 |  | 2361243 | 38011 | SH |  | SOLE | 0 | 0 | 0 | 38011 |
| SPDR DoubleLine Total Return Tactical ETF | ETF | 78467V848 |  | 303095 | 7471 | SH |  | SOLE | 0 | 0 | 0 | 7470 |
| Exxon Mobil | Stock | 30231G102 |  | 1018466 | 9033 | SH |  | SOLE | 0 | 0 | 0 | 9032 |
| UnitedHealth Group | Stock | 91324P102 |  | 225136 | 652 | SH |  | SOLE | 0 | 0 | 0 | 652 |
| Kraft Heinz Co | Stock | 500754106 |  | 978349 | 37571 | SH |  | SOLE | 0 | 0 | 0 | 37571 |
| Crown Castle | REIT | 22822V101 |  | 1580410 | 16379 | SH |  | SOLE | 0 | 0 | 0 | 16379 |
| iShares Core S Mid-Cap Index ETF | ETF | 464287507 |  | 266979 | 4091 | SH |  | SOLE | 0 | 0 | 0 | 4091 |
| iShares Global Clean Energy ETF | ETF | 464288224 |  | 158969 | 10269 | SH |  | SOLE | 0 | 0 | 0 | 10269 |
| iShares MSCI EAFE ETF | ETF | 464287465 |  | 278594 | 2984 | SH |  | SOLE | 0 | 0 | 0 | 2983 |
| Apple | Stock | 037833100 |  | 2144952 | 8424 | SH |  | SOLE | 0 | 0 | 0 | 8423 |
| Abbott Laboratories | Stock | 002824100 |  | 408651 | 3051 | SH |  | SOLE | 0 | 0 | 0 | 3051 |
| The Walt Disney Company | Stock | 254687106 |  | 459710 | 4015 | SH |  | SOLE | 0 | 0 | 0 | 4014 |
| Fidelity NASDAQ Composite Index ETF | ETF | 315912808 |  | 541643 | 6077 | SH |  | SOLE | 0 | 0 | 0 | 6077 |
| iShares Russell 1000 Value Index ETF | ETF | 464287598 |  | 470293 | 2310 | SH |  | SOLE | 0 | 0 | 0 | 2310 |

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