# EDGAR Filing Document

**Accession Number:** 0001808523
**File Stem:** 0001808523-26-000002
**Filing Date:** 2026-5
**Character Count:** 8118
**Document Hash:** 927d79f2d62bfdb59be93ccf5d3ffb17
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001808523-26-000002.hdr.sgml**: 20260504

**ACCESSION NUMBER**: 0001808523-26-000002

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

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260504

**DATE AS OF CHANGE**: 20260504

**EFFECTIVENESS DATE**: 20260504

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Mosaic Advisors LLC
- **CENTRAL INDEX KEY:** 0001808523

**ORGANIZATION NAME:**
- **EIN:** 454387745
- **STATE OF INCORPORATION:** TX
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-21144
- **FILM NUMBER:** 26938746

**BUSINESS ADDRESS:**
- **STREET 1:** 3773 RICHMOND AVE
- **STREET 2:** SUITE 700
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77046
- **BUSINESS PHONE:** 7139804100

**MAIL ADDRESS:**
- **STREET 1:** 3773 RICHMOND AVE
- **STREET 2:** SUITE 700
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77046

### FORM 13F COVER PAGE

**Report for the Calendar Year or Quarter Ended:** 03-31-2026

**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:** Mosaic Advisors LLC<br>**Address:** 3773 RICHMOND AVE<br>SUITE 700<br>HOUSTON, TX 77046

**Form 13F File Number:** 028-21144

**CRD Number (if applicable):** 000164913

**SEC File Number (if applicable):** 801-99369

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:** Carey Kesner<br>**Title:** Chief Compliance Officer<br>**Phone:** 713-980-4100

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

Carey Kesner  Houston, TX  05-04-2026<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:** 42

**Form 13F Information Table Value Total:** $66843318

      (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 |
| Advanced Micro Devic | Common Stock | 007903107 |  | 466413 | 1341 | SH |  | SOLE |  | 0 | 0 | 1341 |
| Amazon.Com Inc | Common Stock | 023135106 |  | 770851 | 2920 | SH |  | SOLE |  | 0 | 0 | 2920 |
| Apple Inc | Common Stock | 037833100 |  | 6649441 | 24531 | SH |  | SOLE |  | 0 | 0 | 24531 |
| Berkshire Hathaway | Option | 084670902 |  | 258009 | 1500 | SH | Call | SOLE |  | 0 | 0 | 1500 |
| Broadcom Inc | Common Stock | 11135F101 |  | 1944991 | 4601 | SH |  | SOLE |  | 0 | 0 | 4601 |
| Caterpillar | Common Stock | 149123101 |  | 1183460 | 1425 | SH |  | SOLE |  | 0 | 0 | 1425 |
| Conocophillips | Common Stock | 20825C104 |  | 6450358 | 52976 | SH |  | SOLE |  | 0 | 0 | 52976 |
| CSX Corp | Common Stock | 126408103 |  | 950068 | 20922 | SH |  | SOLE |  | 0 | 0 | 20922 |
| Forgent PWR Solution Class A | Common Stock | 34631F102 |  | 527100 | 15000 | SH |  | SOLE |  | 0 | 0 | 15000 |
| Global X Defense Tech ETF | ETF | 37960A529 |  | 215683 | 3192 | SH |  | SOLE |  | 0 | 0 | 3192 |
| Invesco Nasdaq 100 ETF | ETF | 46138G649 |  | 355394 | 1300 | SH |  | SOLE |  | 0 | 0 | 1300 |
| Invsc S P 500 Momentum ETF | ETF | 46138E339 |  | 336034 | 2555 | SH |  | SOLE |  | 0 | 0 | 2555 |
| iShares 0-3 Month Treasury | ETF | 46436E718 |  | 251600 | 2500 | SH |  | SOLE |  | 0 | 0 | 2500 |
| iShares Core S Total US Stock Mark | ETF | 464287150 |  | 7899391 | 50527 | SH |  | SOLE |  | 0 | 0 | 50527 |
| iShares Edge MSCI | Common Stock | 46432F339 |  | 318359 | 1535 | SH |  | SOLE |  | 0 | 0 | 1535 |
| iShares International Country Rotation Active | ETF | 09290C764 |  | 838036 | 24305 | SH |  | SOLE |  | 0 | 0 | 24305 |
| iShares Large Cap Core Active ETF | ETF | 09290C855 |  | 268206 | 5726 | SH |  | SOLE |  | 0 | 0 | 5726 |
| iShares MSCI EAFE Value ETF | ETF | 464288877 |  | 316576 | 4128 | SH |  | SOLE |  | 0 | 0 | 4128 |
| iShares National Muni Bond ETF | ETF | 464288414 |  | 208942 | 1946 | SH |  | SOLE |  | 0 | 0 | 1946 |
| iShares S 500 | Common Stock | 464287309 |  | 465319 | 3586 | SH |  | SOLE |  | 0 | 0 | 3586 |
| iShares S 500 Value ETF | ETF | 464287408 |  | 627472 | 2844 | SH |  | SOLE |  | 0 | 0 | 2844 |
| iShares US Thmatic Rotatn Act ETF | ETF | 09290C806 |  | 327601 | 8121 | SH |  | SOLE |  | 0 | 0 | 8121 |
| Ishs US Eqty Factr Rotatn Act ETF | ETF | 09290C103 |  | 584676 | 9147 | SH |  | SOLE |  | 0 | 0 | 9147 |
| J P Morgan Nasdaq EQT PRM Inc ETF IV | ETF | 46654Q203 |  | 375825 | 6371 | SH |  | SOLE |  | 0 | 0 | 6371 |
| MFC iShares Trust Russell 3000 ETF | ETF | 464287689 |  | 3757314 | 9249 | SH |  | SOLE |  | 0 | 0 | 9249 |
| Nvidia Corp | Common Stock | 67066G104 |  | 1782791 | 8560 | SH |  | SOLE |  | 0 | 0 | 8560 |
| Sherwin Williams Co | Common Stock | 824348106 |  | 3255766 | 9641 | SH |  | SOLE |  | 0 | 0 | 9641 |
| SPDR Dow Jones Industrial Avrg ETF | ETF | 78467X109 |  | 871527 | 1771 | SH |  | SOLE |  | 0 | 0 | 1771 |
| SPDR Port S 1500 Comps Stk Mkt ETF | ETF | 78464A805 |  | 1722917 | 19863 | SH |  | SOLE |  | 0 | 0 | 19863 |
| SPDR Portfolio S 500 ETF | ETF | 78464A854 |  | 1229443 | 14631 | SH |  | SOLE |  | 0 | 0 | 14631 |
| SPDR S 500 ETF | ETF | 78462F103 |  | 2270287 | 3180 | SH |  | SOLE |  | 0 | 0 | 3180 |
| Technology Select Sector SPDR ETF | ETF | 81369Y803 |  | 599703 | 3743 | SH |  | SOLE |  | 0 | 0 | 3743 |
| Tesla Motors | Common Stock | 88160R101 |  | 853072 | 2267 | SH |  | SOLE |  | 0 | 0 | 2267 |
| Vanguard Dividend Appreciation ETF | ETF | 921908844 |  | 5197188 | 22912 | SH |  | SOLE |  | 0 | 0 | 22912 |
| Vanguard FTSE All-World Ex-US ETF | ETF | 922042775 |  | 4638328 | 57705 | SH |  | SOLE |  | 0 | 0 | 57705 |
| Vanguard FTSE Emerging Mark ETF IV | ETF | 922042858 |  | 327605 | 5551 | SH |  | SOLE |  | 0 | 0 | 5551 |
| Vanguard Information Technology ETF | ETF | 92204A702 |  | 673290 | 6464 | SH |  | SOLE |  | 0 | 0 | 6464 |
| Vanguard Mega Cap Growth ETF IV | ETF | 921910816 |  | 1714395 | 20346 | SH |  | SOLE |  | 0 | 0 | 20346 |
| Vanguard Total Stock Market E ETF IV | ETF | 922908769 |  | 435838 | 1238 | SH |  | SOLE |  | 0 | 0 | 1238 |
| Vanguard Total World Stock Et ETF IV | ETF | 922042742 |  | 1345546 | 8950 | SH |  | SOLE |  | 0 | 0 | 8950 |
| Wal-Mart | Common Stock | 931142103 |  | 1196563 | 9210 | SH |  | SOLE |  | 0 | 0 | 9210 |
| Williams Companies | Common Stock | 969457100 |  | 2381940 | 33000 | SH |  | SOLE |  | 0 | 0 | 33000 |

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