# EDGAR Filing Document

**Accession Number:** 0001649147
**File Stem:** 0001172661-26-000572
**Filing Date:** 2026-2
**Character Count:** 14453
**Document Hash:** 542f891258a91a8dfa2a1c01b6a3299e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001172661-26-000572.hdr.sgml**: 20260210

**ACCESSION NUMBER**: 0001172661-26-000572

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

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260210

**DATE AS OF CHANGE**: 20260210

**EFFECTIVENESS DATE**: 20260210

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Harfst & Associates, Inc.
- **CENTRAL INDEX KEY:** 0001649147

**ORGANIZATION NAME:**
- **EIN:** 900534269
- **STATE OF INCORPORATION:** WY
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-16956
- **FILM NUMBER:** 26615246

**BUSINESS ADDRESS:**
- **STREET 1:** 1949 SUGARLAND DRIVE
- **STREET 2:** #220
- **CITY:** SHERIDAN
- **STATE:** WY
- **ZIP:** 82801
- **BUSINESS PHONE:** 307-218-5667

**MAIL ADDRESS:**
- **STREET 1:** 1949 SUGARLAND DRIVE
- **STREET 2:** #220
- **CITY:** SHERIDAN
- **STATE:** WY
- **ZIP:** 82801

### 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:** Harfst  Associates Inc.<br>**Address:** 1949 Sugarland Drive

#220<br>Sheridan, WY 82801

**Form 13F File Number:** 028-16956

**CRD Number (if applicable):** 000145090

**SEC File Number (if applicable):** 801-71661

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:** Robby Harfst<br>**Title:** Chief Compliance Officer<br>**Phone:** 307-218-5667

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

/s/ Robby Harfst  Sheridan, WY  02-10-2026<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:** 111

**Form 13F Information Table Value Total:** $554614952

      (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 |  | 390154 | 3114 | SH |  | SOLE |  | 0 | 0 | 3114 |
| ABBVIE INC | COM | 00287Y109 |  | 598873 | 2621 | SH |  | SOLE |  | 0 | 0 | 2621 |
| ADOBE INC | COM | 00724F101 |  | 2804470 | 8013 | SH |  | SOLE |  | 0 | 0 | 8013 |
| ADVANCED MICRO DEVICES INC | COM | 007903107 |  | 4718159 | 22031 | SH |  | SOLE |  | 0 | 0 | 22031 |
| AFLAC INC | COM | 001055102 |  | 1829952 | 16595 | SH |  | SOLE |  | 0 | 0 | 16595 |
| ALPHABET INC | CAP STK CL A | 02079K305 |  | 5687624 | 18171 | SH |  | SOLE |  | 0 | 0 | 18171 |
| ALPHABET INC | CAP STK CL C | 02079K107 |  | 456579 | 1455 | SH |  | SOLE |  | 0 | 0 | 1455 |
| AMAZON COM INC | COM | 023135106 |  | 4362498 | 18900 | SH |  | SOLE |  | 0 | 0 | 18900 |
| AMERIPRISE FINL INC | COM | 03076C106 |  | 2100683 | 4284 | SH |  | SOLE |  | 0 | 0 | 4284 |
| AMETEK INC | COM | 031100100 |  | 1965713 | 9574 | SH |  | SOLE |  | 0 | 0 | 9574 |
| AMPHENOL CORP NEW | CL A | 032095101 |  | 2944937 | 21792 | SH |  | SOLE |  | 0 | 0 | 21792 |
| APOLLO GLOBAL MGMT INC | COM | 03769M106 |  | 1690810 | 11680 | SH |  | SOLE |  | 0 | 0 | 11680 |
| APPLE INC | COM | 037833100 |  | 9516351 | 35005 | SH |  | SOLE |  | 0 | 0 | 35005 |
| APPLIED INDL TECHNOLOGIES IN | COM | 03820C105 |  | 2533946 | 9869 | SH |  | SOLE |  | 0 | 0 | 9869 |
| APPLIED MATLS INC | COM | 038222105 |  | 3919738 | 15252 | SH |  | SOLE |  | 0 | 0 | 15252 |
| BANK AMERICA CORP | COM | 060505104 |  | 275110 | 5002 | SH |  | SOLE |  | 0 | 0 | 5002 |
| BERKSHIRE HATHAWAY INC DEL | CL A | 084670108 |  | 1509600 | 2 | SH |  | SOLE |  | 0 | 0 | 2 |
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 |  | 4454987 | 8863 | SH |  | SOLE |  | 0 | 0 | 8863 |
| BLACKROCK INC | COM | 09290D101 |  | 2609845 | 2438 | SH |  | SOLE |  | 0 | 0 | 2438 |
| CATERPILLAR INC | COM | 149123101 |  | 1664188 | 2905 | SH |  | SOLE |  | 0 | 0 | 2905 |
| CHEVRON CORP NEW | COM | 166764100 |  | 1605742 | 10536 | SH |  | SOLE |  | 0 | 0 | 10536 |
| CINTAS CORP | COM | 172908105 |  | 1460976 | 7768 | SH |  | SOLE |  | 0 | 0 | 7768 |
| COINBASE GLOBAL INC | COM CL A | 19260Q107 |  | 332879 | 1472 | SH |  | SOLE |  | 0 | 0 | 1472 |
| COPART INC | COM | 217204106 |  | 1306358 | 33368 | SH |  | SOLE |  | 0 | 0 | 33368 |
| COSTCO WHSL CORP NEW | COM | 22160K105 |  | 3518758 | 4080 | SH |  | SOLE |  | 0 | 0 | 4080 |
| CUMMINS INC | COM | 231021106 |  | 3698339 | 7245 | SH |  | SOLE |  | 0 | 0 | 7245 |
| DANAHER CORPORATION | COM | 235851102 |  | 1859246 | 8122 | SH |  | SOLE |  | 0 | 0 | 8122 |
| DOMINOS PIZZA INC | COM | 25754A201 |  | 1404111 | 3369 | SH |  | SOLE |  | 0 | 0 | 3369 |
| DOVER CORP | COM | 260003108 |  | 1739706 | 8911 | SH |  | SOLE |  | 0 | 0 | 8911 |
| EBAY INC. | COM | 278642103 |  | 1956376 | 22461 | SH |  | SOLE |  | 0 | 0 | 22461 |
| EOG RES INC | COM | 26875P101 |  | 1315126 | 12524 | SH |  | SOLE |  | 0 | 0 | 12524 |
| EXPEDITORS INTL WASH INC | COM | 302130109 |  | 263897 | 1771 | SH |  | SOLE |  | 0 | 0 | 1771 |
| EXXON MOBIL CORP | COM | 30231G102 |  | 2474594 | 20563 | SH |  | SOLE |  | 0 | 0 | 20563 |
| FASTENAL CO | COM | 311900104 |  | 2543502 | 63382 | SH |  | SOLE |  | 0 | 0 | 63382 |
| GE AEROSPACE | COM NEW | 369604301 |  | 2211139 | 7178 | SH |  | SOLE |  | 0 | 0 | 7178 |
| GRACO INC | COM | 384109104 |  | 1866004 | 22764 | SH |  | SOLE |  | 0 | 0 | 22764 |
| HUBBELL INC | COM | 443510607 |  | 1904801 | 4289 | SH |  | SOLE |  | 0 | 0 | 4289 |
| INTERACTIVE BROKERS GROUP IN | COM CL A | 45841N107 |  | 2105037 | 32733 | SH |  | SOLE |  | 0 | 0 | 32733 |
| INTERCONTINENTAL EXCHANGE IN | COM | 45866F104 |  | 237272 | 1465 | SH |  | SOLE |  | 0 | 0 | 1465 |
| INTUIT | COM | 461202103 |  | 2491036 | 3761 | SH |  | SOLE |  | 0 | 0 | 3761 |
| INTUITIVE SURGICAL INC | COM NEW | 46120E602 |  | 1793663 | 3167 | SH |  | SOLE |  | 0 | 0 | 3167 |
| INVESCO ACTIVELY MANAGED EXC | VAR RATE INVT | 46090A879 |  | 8636802 | 344096 | SH |  | SOLE |  | 0 | 0 | 344096 |
| INVESCO EXCH TRADED FD TR II | S LOW VOL | 46138E354 |  | 1158219 | 16217 | SH |  | SOLE |  | 0 | 0 | 16217 |
| INVESCO QQQ TR | UNIT SER 1 | 46090E103 |  | 31464386 | 51219 | SH |  | SOLE |  | 0 | 0 | 51219 |
| ISHARES BITCOIN TRUST ETF | SHS BEN INT | 46438F101 |  | 801798 | 16149 | SH |  | SOLE |  | 0 | 0 | 16149 |
| ISHARES SILVER TR | ISHARES | 46428Q109 |  | 729944 | 11331 | SH |  | SOLE |  | 0 | 0 | 11331 |
| ISHARES TR | INTL DIV GRWTH | 46435G524 |  | 295306 | 3568 | SH |  | SOLE |  | 0 | 0 | 3568 |
| ISHARES TR | RUS MD CP GR ETF | 464287481 |  | 201987 | 1475 | SH |  | SOLE |  | 0 | 0 | 1475 |
| ISHARES TR | RUS 1000 GRW ETF | 464287614 |  | 998190 | 2109 | SH |  | SOLE |  | 0 | 0 | 2109 |
| ISHARES TR | ESG OPTIMIZED | 464288802 |  | 238420 | 1711 | SH |  | SOLE |  | 0 | 0 | 1711 |
| ISHARES TR | ESG MSCI KLD 400 | 464288570 |  | 952698 | 7395 | SH |  | SOLE |  | 0 | 0 | 7395 |
| ISHARES TR | RUSSELL 3000 ETF | 464287689 |  | 207352 | 536 | SH |  | SOLE |  | 0 | 0 | 536 |
| ISHARES TR | CORE S ETF | 464287200 |  | 70880297 | 103484 | SH |  | SOLE |  | 0 | 0 | 103484 |
| ISHARES TR | CORE MSCI INTL | 46435G326 |  | 245378 | 2975 | SH |  | SOLE |  | 0 | 0 | 2975 |
| JACOBS SOLUTIONS INC | COM | 46982L108 |  | 1673928 | 12637 | SH |  | SOLE |  | 0 | 0 | 12637 |
| JOHNSON  JOHNSON | COM | 478160104 |  | 2189724 | 10581 | SH |  | SOLE |  | 0 | 0 | 10581 |
| KLA CORP | COM NEW | 482480100 |  | 2707389 | 2228 | SH |  | SOLE |  | 0 | 0 | 2228 |
| LAM RESEARCH CORP | COM NEW | 512807306 |  | 4092274 | 23906 | SH |  | SOLE |  | 0 | 0 | 23906 |
| LITHIA MTRS INC | COM | 536797103 |  | 8580429 | 25819 | SH |  | SOLE |  | 0 | 0 | 25819 |
| LOWES COS INC | COM | 548661107 |  | 301692 | 1251 | SH |  | SOLE |  | 0 | 0 | 1251 |
| MARTIN MARIETTA MATLS INC | COM | 573284106 |  | 1901777 | 3054 | SH |  | SOLE |  | 0 | 0 | 3054 |
| MCDONALDS CORP | COM | 580135101 |  | 1157098 | 3786 | SH |  | SOLE |  | 0 | 0 | 3786 |
| MERCADOLIBRE INC | COM | 58733R102 |  | 302139 | 150 | SH |  | SOLE |  | 0 | 0 | 150 |
| META PLATFORMS INC | CL A | 30303M102 |  | 2358760 | 3573 | SH |  | SOLE |  | 0 | 0 | 3573 |
| MICROSOFT CORP | COM | 594918104 |  | 5944817 | 12292 | SH |  | SOLE |  | 0 | 0 | 12292 |
| MONOLITHIC PWR SYS INC | COM | 609839105 |  | 3007023 | 3318 | SH |  | SOLE |  | 0 | 0 | 3318 |
| MORGAN STANLEY | COM NEW | 617446448 |  | 2292471 | 12913 | SH |  | SOLE |  | 0 | 0 | 12913 |
| NETAPP INC | COM | 64110D104 |  | 1763467 | 16467 | SH |  | SOLE |  | 0 | 0 | 16467 |
| NETFLIX INC | COM | 64110L106 |  | 1561292 | 16652 | SH |  | SOLE |  | 0 | 0 | 16652 |
| NIOCORP DEVS LTD | COM NEW | 654484609 |  | 978486 | 184620 | SH |  | SOLE |  | 0 | 0 | 184620 |
| NORTHERN TR CORP | COM | 665859104 |  | 3196010 | 23399 | SH |  | SOLE |  | 0 | 0 | 23399 |
| NVIDIA CORPORATION | COM | 67066G104 |  | 7112396 | 38136 | SH |  | SOLE |  | 0 | 0 | 38136 |
| OLD DOMINION FREIGHT LINE IN | COM | 679580100 |  | 1903511 | 12140 | SH |  | SOLE |  | 0 | 0 | 12140 |
| PACCAR INC | COM | 693718108 |  | 1774062 | 16200 | SH |  | SOLE |  | 0 | 0 | 16200 |
| PEPSICO INC | COM | 713448108 |  | 256184 | 1785 | SH |  | SOLE |  | 0 | 0 | 1785 |
| PHILIP MORRIS INTL INC | COM | 718172109 |  | 318876 | 1988 | SH |  | SOLE |  | 0 | 0 | 1988 |
| PHILLIPS 66 | COM | 718546104 |  | 1256129 | 9734 | SH |  | SOLE |  | 0 | 0 | 9734 |
| PROCTER AND GAMBLE CO | COM | 742718109 |  | 13035953 | 90963 | SH |  | SOLE |  | 0 | 0 | 90963 |
| PROFESIONALLY MANAGED PORTFO | AKRE FOCUS ETF | 74316P579 |  | 3512778 | 53622 | SH |  | SOLE |  | 0 | 0 | 53622 |
| PROGRESSIVE CORP | COM | 743315103 |  | 1668167 | 7326 | SH |  | SOLE |  | 0 | 0 | 7326 |
| RAYMOND JAMES FINL INC | COM | 754730109 |  | 171368768 | 1067120 | SH |  | SOLE |  | 0 | 0 | 1067120 |
| S GLOBAL INC | COM | 78409V104 |  | 1583655 | 3030 | SH |  | SOLE |  | 0 | 0 | 3030 |
| SALESFORCE INC | COM | 79466L302 |  | 1990365 | 7513 | SH |  | SOLE |  | 0 | 0 | 7513 |
| SCHWAB CHARLES CORP | COM | 808513105 |  | 3293871 | 32968 | SH |  | SOLE |  | 0 | 0 | 32968 |
| SCHWAB STRATEGIC TR | US DIVIDEND EQ | 808524797 |  | 236701 | 8629 | SH |  | SOLE |  | 0 | 0 | 8629 |
| SCHWAB STRATEGIC TR | US MID-CAP ETF | 808524508 |  | 635710 | 21141 | SH |  | SOLE |  | 0 | 0 | 21141 |
| SERVICENOW INC | COM | 81762P102 |  | 1962364 | 12810 | SH |  | SOLE |  | 0 | 0 | 12810 |
| SPDR GOLD TR | GOLD SHS | 78463V107 |  | 584954 | 1476 | SH |  | SOLE |  | 0 | 0 | 1476 |
| SPDR S 500 ETF TR | TR UNIT | 78462F103 |  | 400969 | 588 | SH |  | SOLE |  | 0 | 0 | 588 |
| SPDR SERIES TRUST | STATE STREET SPD | 78464A763 |  | 375037 | 2695 | SH |  | SOLE |  | 0 | 0 | 2695 |
| STRATEGY INC | CL A NEW | 594972408 |  | 738174 | 4858 | SH |  | SOLE |  | 0 | 0 | 4858 |
| T ROWE PRICE ETF INC | ULTRA SHRT TRM | 87283Q701 |  | 9382708 | 188219 | SH |  | SOLE |  | 0 | 0 | 188219 |
| T ROWE PRICE ETF INC | CAP APPRECIATION | 87283Q867 |  | 13576555 | 355221 | SH |  | SOLE |  | 0 | 0 | 355221 |
| TAIWAN SEMICONDUCTOR MFG LTD | SPONSORED ADS | 874039100 |  | 341877 | 1125 | SH |  | SOLE |  | 0 | 0 | 1125 |
| TESLA INC | COM | 88160R101 |  | 1409423 | 3134 | SH |  | SOLE |  | 0 | 0 | 3134 |
| TEXAS INSTRS INC | COM | 882508104 |  | 2224841 | 12824 | SH |  | SOLE |  | 0 | 0 | 12824 |
| THERMO FISHER SCIENTIFIC INC | COM | 883556102 |  | 2002112 | 3455 | SH |  | SOLE |  | 0 | 0 | 3455 |
| TRANE TECHNOLOGIES PLC | SHS | G8994E103 |  | 1514767 | 3892 | SH |  | SOLE |  | 0 | 0 | 3892 |
| VANGUARD BD INDEX FDS | SHORT TRM BOND | 921937827 |  | 622048 | 7893 | SH |  | SOLE |  | 0 | 0 | 7893 |
| VANGUARD INDEX FDS | EXTEND MKT ETF | 922908652 |  | 5916874 | 28294 | SH |  | SOLE |  | 0 | 0 | 28294 |
| VANGUARD INDEX FDS | TOTAL STK MKT | 922908769 |  | 9696526 | 28922 | SH |  | SOLE |  | 0 | 0 | 28922 |
| VANGUARD INDEX FDS | S 500 ETF SHS | 922908363 |  | 2302195 | 3671 | SH |  | SOLE |  | 0 | 0 | 3671 |
| VANGUARD INDEX FDS | VALUE ETF | 922908744 |  | 244086 | 1278 | SH |  | SOLE |  | 0 | 0 | 1278 |
| VANGUARD SCOTTSDALE FDS | INT-TERM CORP | 92206C870 |  | 7182885 | 85766 | SH |  | SOLE |  | 0 | 0 | 85766 |
| VANGUARD WHITEHALL FDS | HIGH DIV YLD | 921946406 |  | 498015 | 3470 | SH |  | SOLE |  | 0 | 0 | 3470 |
| VANGUARD WORLD FD | INDUSTRIAL ETF | 92204A603 |  | 19925129 | 66778 | SH |  | SOLE |  | 0 | 0 | 66778 |
| VISA INC | COM CL A | 92826C839 |  | 3056630 | 8716 | SH |  | SOLE |  | 0 | 0 | 8716 |
| VULCAN MATLS CO | COM | 929160109 |  | 1814322 | 6361 | SH |  | SOLE |  | 0 | 0 | 6361 |
| WALMART INC | COM | 931142103 |  | 2027662 | 18200 | SH |  | SOLE |  | 0 | 0 | 18200 |
| WASTE MGMT INC DEL | COM | 94106L109 |  | 1447601 | 6589 | SH |  | SOLE |  | 0 | 0 | 6589 |
| WISDOMTREE TR | US HIGH DIVIDEND | 97717W208 |  | 477740 | 4692 | SH |  | SOLE |  | 0 | 0 | 4692 |

---