# EDGAR Filing Document

**Accession Number:** 0002068236
**File Stem:** 0002068236-26-000001
**Filing Date:** 2026-2
**Character Count:** 13237
**Document Hash:** 69454f282f122f45eb8ffbb77435d92e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002068236-26-000001.hdr.sgml**: 20260213

**ACCESSION NUMBER**: 0002068236-26-000001

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

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260213

**DATE AS OF CHANGE**: 20260213

**EFFECTIVENESS DATE**: 20260213

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Plum Street Advisors, LLC
- **CENTRAL INDEX KEY:** 0002068236

**ORGANIZATION NAME:**
- **EIN:** 812130306
- **STATE OF INCORPORATION:** LA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-25627
- **FILM NUMBER:** 26633663

**BUSINESS ADDRESS:**
- **STREET 1:** 1133 LOWERLINE STREET
- **CITY:** NEW ORLEANS
- **STATE:** LA
- **ZIP:** 70118
- **BUSINESS PHONE:** (504) 517-5107

**MAIL ADDRESS:**
- **STREET 1:** 1133 LOWERLINE STREET
- **CITY:** NEW ORLEANS
- **STATE:** LA
- **ZIP:** 70118

### 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:** Plum Street Advisors LLC<br>**Address:** 1133 LOWERLINE STREET<br>NEW ORLEANS, LA 70118

**Form 13F File Number:** 028-25627

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:** David Dirks<br>**Title:** Chief Compliance Officer<br>**Phone:** 781-514-5142

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

David Dirks  Newton, MA  02-13-2026<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:** 95

**Form 13F Information Table Value Total:** $280803582

      (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 |
| ALPHABET INC | CAP STK CL A | 02079K305 |  | 1474543 | 4711 | SH |  | SOLE |  | 0 | 0 | 4711 |
| ALPHABET INC | CAP STK CL C | 02079K107 |  | 322801 | 1029 | SH |  | SOLE |  | 0 | 0 | 1029 |
| AMAZON COM INC | COM | 023135106 |  | 692922 | 3002 | SH |  | SOLE |  | 0 | 0 | 3002 |
| AMERICAN CENTY ETF TR | US SML CP VALU | 025072877 |  | 6157246 | 60377 | SH |  | SOLE |  | 0 | 0 | 60377 |
| AMERICAN CENTY ETF TR | INTL EQT ETF | 025072703 |  | 3602488 | 43762 | SH |  | SOLE |  | 0 | 0 | 43762 |
| AMERICAN CENTY ETF TR | AVANTIS EMGMKT | 025072604 |  | 2273014 | 29512 | SH |  | SOLE |  | 0 | 0 | 29512 |
| AMERICAN CENTY ETF TR | US LARGE CAP VLU | 025072349 |  | 2105800 | 27792 | SH |  | SOLE |  | 0 | 0 | 27792 |
| APPLE INC | COM | 037833100 |  | 2137368 | 7862 | SH |  | SOLE |  | 0 | 0 | 7862 |
| BERKSHIRE HATHAWAY INC DEL | CL A | 084670108 |  | 754800 | 1 | SH |  | SOLE |  | 0 | 0 | 1 |
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 |  | 387543 | 771 | SH |  | SOLE |  | 0 | 0 | 771 |
| BONDBLOXX ETF TRUST | IR M TAX AWARE | 09789C697 |  | 306135 | 6091 | SH |  | SOLE |  | 0 | 0 | 6091 |
| CINTAS CORP | COM | 172908105 |  | 651851 | 3466 | SH |  | SOLE |  | 0 | 0 | 3466 |
| COSTCO WHSL CORP NEW | COM | 22160K105 |  | 764033 | 886 | SH |  | SOLE |  | 0 | 0 | 886 |
| DIMENSIONAL ETF TRUST | INTL CORE EQUITY | 25434V799 |  | 9926134 | 288048 | SH |  | SOLE |  | 0 | 0 | 288048 |
| ELI LILLY  CO | COM | 532457108 |  | 1335827 | 1243 | SH |  | SOLE |  | 0 | 0 | 1243 |
| EXXON MOBIL CORP | COM | 30231G102 |  | 305664 | 2540 | SH |  | SOLE |  | 0 | 0 | 2540 |
| FIRST SOLAR INC | COM | 336433107 |  | 1098472 | 4205 | SH |  | SOLE |  | 0 | 0 | 4205 |
| FIRST TR EXCHANGE TRADED FD | NASDAQ CYB ETF | 33734X846 |  | 234348 | 3280 | SH |  | SOLE |  | 0 | 0 | 3280 |
| GLOBAL X FDS | 1-3 MONTH T-BILL | 37960A438 |  | 2175490 | 21731 | SH |  | SOLE |  | 0 | 0 | 21731 |
| IDEXX LABS INC | COM | 45168D104 |  | 326087 | 482 | SH |  | SOLE |  | 0 | 0 | 482 |
| INNOVATOR ETFS TRUST | US EQTY ULTRA B | 45782C649 |  | 212386 | 5400 | SH |  | SOLE |  | 0 | 0 | 5400 |
| INVESCO EXCH TRADED FD TR II | NASDAQ 100 ETF | 46138G649 |  | 1045318 | 4133 | SH |  | SOLE |  | 0 | 0 | 4133 |
| INVESCO QQQ TR | UNIT SER 1 | 46090E103 |  | 215792 | 351 | SH |  | SOLE |  | 0 | 0 | 351 |
| ISHARES GOLD TR | ISHARES NEW | 464285204 |  | 9247455 | 113927 | SH |  | SOLE |  | 0 | 0 | 113927 |
| ISHARES GOLD TR | SHARES REPRESENT | 46436F103 |  | 366318 | 8521 | SH |  | SOLE |  | 0 | 0 | 8521 |
| ISHARES INC | MSCI EMRG CHN | 46434G764 |  | 7773199 | 106951 | SH |  | SOLE |  | 0 | 0 | 106951 |
| ISHARES INC | CORE MSCI EMKT | 46434G103 |  | 600140 | 8928 | SH |  | SOLE |  | 0 | 0 | 8928 |
| ISHARES INC | ESG AWR MSCI EM | 46434G863 |  | 408352 | 9245 | SH |  | SOLE |  | 0 | 0 | 9245 |
| ISHARES TR | ULTRA SHORT DUR | 46434V878 |  | 7581740 | 149896 | SH |  | SOLE |  | 0 | 0 | 149896 |
| ISHARES TR | 3YRTB ETF | 464288125 |  | 6883557 | 91488 | SH |  | SOLE |  | 0 | 0 | 91488 |
| ISHARES TR | CORE S ETF | 464287200 |  | 4588358 | 6699 | SH |  | SOLE |  | 0 | 0 | 6699 |
| ISHARES TR | ESG AWARE MSCI | 46435U663 |  | 3734358 | 81217 | SH |  | SOLE |  | 0 | 0 | 81217 |
| ISHARES TR | ESG AWR US AGRGT | 46435U549 |  | 2911864 | 60854 | SH |  | SOLE |  | 0 | 0 | 60854 |
| ISHARES TR | NATIONAL MUN ETF | 464288414 |  | 2903752 | 27110 | SH |  | SOLE |  | 0 | 0 | 27110 |
| ISHARES TR | RUS 1000 ETF | 464287622 |  | 2896854 | 7757 | SH |  | SOLE |  | 0 | 0 | 7757 |
| ISHARES TR | USD GRN BOND ETF | 46435U440 |  | 2238405 | 46696 | SH |  | SOLE |  | 0 | 0 | 46696 |
| ISHARES TR | ESG AWRE 1 5 YR | 46435G243 |  | 1897518 | 75179 | SH |  | SOLE |  | 0 | 0 | 75179 |
| ISHARES TR | S 500 VAL ETF | 464287408 |  | 1737914 | 8195 | SH |  | SOLE |  | 0 | 0 | 8195 |
| ISHARES TR | RUS MID CAP ETF | 464287499 |  | 1625423 | 16884 | SH |  | SOLE |  | 0 | 0 | 16884 |
| ISHARES TR | RUSSELL 2000 ETF | 464287655 |  | 1609394 | 6538 | SH |  | SOLE |  | 0 | 0 | 6538 |
| ISHARES TR | EGSADVNCDMSCI EM | 46436E742 |  | 1119923 | 24068 | SH |  | SOLE |  | 0 | 0 | 24068 |
| ISHARES TR | LOW CARBON OPTIM | 46434V464 |  | 1089024 | 4724 | SH |  | SOLE |  | 0 | 0 | 4724 |
| ISHARES TR | TRUST ISHARE 0-1 | 464288679 |  | 914686 | 8304 | SH |  | SOLE |  | 0 | 0 | 8304 |
| ISHARES TR | SHRT NAT MUN ETF | 464288158 |  | 841543 | 7887 | SH |  | SOLE |  | 0 | 0 | 7887 |
| ISHARES TR | RUS 2000 VAL ETF | 464287630 |  | 703095 | 3880 | SH |  | SOLE |  | 0 | 0 | 3880 |
| ISHARES TR | CORE S SCP ETF | 464287804 |  | 481656 | 4008 | SH |  | SOLE |  | 0 | 0 | 4008 |
| ISHARES TR | MSCI GBL SUS DEV | 46435G532 |  | 424492 | 5040 | SH |  | SOLE |  | 0 | 0 | 5040 |
| ISHARES TR | MSCI EAFE ETF | 464287465 |  | 405343 | 4221 | SH |  | SOLE |  | 0 | 0 | 4221 |
| ISHARES TR | RUS 1000 VAL ETF | 464287598 |  | 399436 | 1899 | SH |  | SOLE |  | 0 | 0 | 1899 |
| ISHARES TR | CORE S MCP ETF | 464287507 |  | 395802 | 5997 | SH |  | SOLE |  | 0 | 0 | 5997 |
| ISHARES TR | CORE US AGGBD ET | 464287226 |  | 367459 | 3679 | SH |  | SOLE |  | 0 | 0 | 3679 |
| ISHARES TR | S 500 GRWT ETF | 464287309 |  | 337856 | 2741 | SH |  | SOLE |  | 0 | 0 | 2741 |
| ISHARES TR | CORE MSCI EAFE | 46432F842 |  | 278936 | 3118 | SH |  | SOLE |  | 0 | 0 | 3118 |
| ISHARES TR | CORE S US VLU | 464287663 |  | 231228 | 2255 | SH |  | SOLE |  | 0 | 0 | 2255 |
| JPMORGAN CHASE  CO. | COM | 46625H100 |  | 780417 | 2422 | SH |  | SOLE |  | 0 | 0 | 2422 |
| MCKESSON CORP | COM | 58155Q103 |  | 480690 | 586 | SH |  | SOLE |  | 0 | 0 | 586 |
| MICROSOFT CORP | COM | 594918104 |  | 1520018 | 3143 | SH |  | SOLE |  | 0 | 0 | 3143 |
| MONGODB INC | CL A | 60937P106 |  | 1912527 | 4557 | SH |  | SOLE |  | 0 | 0 | 4557 |
| MORGAN STANLEY ETF TRUST | CALVERT INTERNAT | 61774R106 |  | 1031925 | 14473 | SH |  | SOLE |  | 0 | 0 | 14473 |
| NETFLIX INC | COM | 64110L106 |  | 482864 | 5150 | SH |  | SOLE |  | 0 | 0 | 5150 |
| NUSHARES ETF TR | NUVEEN ESG LRGVL | 67092P300 |  | 3492817 | 77532 | SH |  | SOLE |  | 0 | 0 | 77532 |
| NVIDIA CORPORATION | COM | 67066G104 |  | 287397 | 1541 | SH |  | SOLE |  | 0 | 0 | 1541 |
| PURE STORAGE INC | CL A | 74624M102 |  | 586539 | 8753 | SH |  | SOLE |  | 0 | 0 | 8753 |
| SCHWAB STRATEGIC TR | US AGGREGATE B | 808524839 |  | 26430099 | 1130941 | SH |  | SOLE |  | 0 | 0 | 1130941 |
| SCHWAB STRATEGIC TR | 1000 INDEX ETF | 808524722 |  | 22833053 | 696130 | SH |  | SOLE |  | 0 | 0 | 696130 |
| SCHWAB STRATEGIC TR | EMRG MKTEQ ETF | 808524706 |  | 4573548 | 139650 | SH |  | SOLE |  | 0 | 0 | 139650 |
| SCHWAB STRATEGIC TR | INTL EQTY ETF | 808524805 |  | 3859550 | 160547 | SH |  | SOLE |  | 0 | 0 | 160547 |
| SCHWAB STRATEGIC TR | US TIPS ETF | 808524870 |  | 844610 | 31884 | SH |  | SOLE |  | 0 | 0 | 31884 |
| SCHWAB STRATEGIC TR | US LRG CAP ETF | 808524201 |  | 375607 | 13958 | SH |  | SOLE |  | 0 | 0 | 13958 |
| SOFI TECHNOLOGIES INC | COM | 83406F102 |  | 355446 | 13577 | SH |  | SOLE |  | 0 | 0 | 13577 |
| SPDR S 500 ETF TR | TR UNIT | 78462F103 |  | 9838612 | 14428 | SH |  | SOLE |  | 0 | 0 | 14428 |
| TAIWAN SEMICONDUCTOR MFG LTD | SPONSORED ADS | 874039100 |  | 206037 | 678 | SH |  | SOLE |  | 0 | 0 | 678 |
| TCW ETF TRUST | TRANSFRM 500 ETF | 29287L106 |  | 2722849 | 33941 | SH |  | SOLE |  | 0 | 0 | 33941 |
| THERMO FISHER SCIENTIFIC INC | COM | 883556102 |  | 651881 | 1125 | SH |  | SOLE |  | 0 | 0 | 1125 |
| TYLER TECHNOLOGIES INC | COM | 902252105 |  | 652780 | 1438 | SH |  | SOLE |  | 0 | 0 | 1438 |
| UBIQUITI INC | COM | 90353W103 |  | 1040298 | 1880 | SH |  | SOLE |  | 0 | 0 | 1880 |
| VANGUARD BD INDEX FDS | VANGUARD ULTRA | 92203C303 |  | 2737057 | 54917 | SH |  | SOLE |  | 0 | 0 | 54917 |
| VANGUARD BD INDEX FDS | TOTAL BND MRKT | 921937835 |  | 2308021 | 31160 | SH |  | SOLE |  | 0 | 0 | 31160 |
| VANGUARD BD INDEX FDS | INTERMED TERM | 921937819 |  | 1374816 | 17653 | SH |  | SOLE |  | 0 | 0 | 17653 |
| VANGUARD CHARLOTTE FDS | TOTAL INT BD ETF | 92203J407 |  | 6524456 | 135026 | SH |  | SOLE |  | 0 | 0 | 135026 |
| VANGUARD INDEX FDS | VALUE ETF | 922908744 |  | 15973136 | 83633 | SH |  | SOLE |  | 0 | 0 | 83633 |
| VANGUARD INDEX FDS | SMALL CP ETF | 922908751 |  | 15178318 | 58842 | SH |  | SOLE |  | 0 | 0 | 58842 |
| VANGUARD INDEX FDS | SM CP VAL ETF | 922908611 |  | 8318671 | 39278 | SH |  | SOLE |  | 0 | 0 | 39278 |
| VANGUARD INDEX FDS | TOTAL STK MKT | 922908769 |  | 2487677 | 7420 | SH |  | SOLE |  | 0 | 0 | 7420 |
| VANGUARD INDEX FDS | S 500 ETF SHS | 922908363 |  | 1153001 | 1839 | SH |  | SOLE |  | 0 | 0 | 1839 |
| VANGUARD INDEX FDS | LARGE CAP ETF | 922908637 |  | 1104948 | 3510 | SH |  | SOLE |  | 0 | 0 | 3510 |
| VANGUARD INDEX FDS | GROWTH ETF | 922908736 |  | 726960 | 1490 | SH |  | SOLE |  | 0 | 0 | 1490 |
| VANGUARD INTL EQUITY INDEX F | FTSE EMR MKT ETF | 922042858 |  | 869407 | 16172 | SH |  | SOLE |  | 0 | 0 | 16172 |
| VANGUARD INTL EQUITY INDEX F | ALLWRLD EX US | 922042775 |  | 583037 | 7926 | SH |  | SOLE |  | 0 | 0 | 7926 |
| VANGUARD MALVERN FDS | STRM INFPROIDX | 922020805 |  | 6249263 | 126350 | SH |  | SOLE |  | 0 | 0 | 126350 |
| VANGUARD MUN BD FDS | TAX EXEMPT BD | 922907746 |  | 2171774 | 43185 | SH |  | SOLE |  | 0 | 0 | 43185 |
| VANGUARD SCOTTSDALE FDS | SHRT TRM CORP BD | 92206C409 |  | 2493763 | 31278 | SH |  | SOLE |  | 0 | 0 | 31278 |
| VANGUARD SPECIALIZED FUNDS | DIV APP ETF | 921908844 |  | 250329 | 1139 | SH |  | SOLE |  | 0 | 0 | 1139 |
| VANGUARD TAX-MANAGED FDS | VAN FTSE DEV MKT | 921943858 |  | 8588183 | 137477 | SH |  | SOLE |  | 0 | 0 | 137477 |
| WORLD GOLD TR | SPDR GLD MINIS | 98149E303 |  | 11250059 | 131780 | SH |  | SOLE |  | 0 | 0 | 131780 |

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