# EDGAR Filing Document

**Accession Number:** 0002027176
**File Stem:** 0002027176-25-000007
**Filing Date:** 2025-10
**Character Count:** 14573
**Document Hash:** f8e99bb3a96b5256b48e77077efd8ee4
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002027176-25-000007.hdr.sgml**: 20251009

**ACCESSION NUMBER**: 0002027176-25-000007

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

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250930

**FILED AS OF DATE**: 20251009

**DATE AS OF CHANGE**: 20251009

**EFFECTIVENESS DATE**: 20251009

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Rockingstone Advisors LLC
- **CENTRAL INDEX KEY:** 0002027176

**ORGANIZATION NAME:**
- **EIN:** 264024853
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-24217
- **FILM NUMBER:** 251384191

**BUSINESS ADDRESS:**
- **STREET 1:** 292 MAIN STREET
- **STREET 2:** SUITE 32
- **CITY:** GREAT BARRINGTON
- **STATE:** MA
- **ZIP:** 01230
- **BUSINESS PHONE:** 212-430-2240

**MAIL ADDRESS:**
- **STREET 1:** 292 MAIN STREET
- **STREET 2:** SUITE 32
- **CITY:** GREAT BARRINGTON
- **STATE:** MA
- **ZIP:** 01230

### 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:** Rockingstone Advisors LLC<br>**Address:** 292 MAIN STREET<br>SUITE 32<br>GREAT BARRINGTON, MA 01230

**Form 13F File Number:** 028-24217

**CRD Number (if applicable):** 000149592

**SEC File Number (if applicable):** 801-77696

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:** Brandt Sakakeeny<br>**Title:** Chief Compliance Officer<br>**Phone:** 2124302240

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

Brandt Sakakeeny  Great Barrington, MA  10-09-2025<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:** 107

**Form 13F Information Table Value Total:** $202664080

      (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 |
| J P MORGAN EXCHANGE TRADED F | ULTRA SHRT ETF | 46641Q837 |  | 9273190 | 182795 | SH |  | SOLE |  | 182795 | 0 | 0 |
| NVIDIA CORPORATION | COM | 67066G104 |  | 7521413 | 40312 | SH |  | SOLE |  | 40312 | 0 | 0 |
| CELESTICA INC | COM | 15101Q207 |  | 6428054 | 26090 | SH |  | SOLE |  | 26090 | 0 | 0 |
| VANGUARD SCOTTSDALE FDS | SHORT TERM TREAS | 92206C102 |  | 6394347 | 108655 | SH |  | SOLE |  | 108655 | 0 | 0 |
| VANGUARD INDEX FDS | TOTAL STK MKT | 922908769 |  | 5577249 | 16995 | SH |  | SOLE |  | 16995 | 0 | 0 |
| SELECT SECTOR SPDR TR | TECHNOLOGY | 81369Y803 |  | 5075735 | 18008 | SH |  | SOLE |  | 18008 | 0 | 0 |
| MICROSOFT CORP | COM | 594918104 |  | 4989930 | 9634 | SH |  | SOLE |  | 9634 | 0 | 0 |
| APPLE INC | COM | 037833100 |  | 4936641 | 19388 | SH |  | SOLE |  | 19388 | 0 | 0 |
| ISHARES TR | RUSSELL 2000 ETF | 464287655 |  | 4933322 | 20389 | SH |  | SOLE |  | 20389 | 0 | 0 |
| SPDR S 500 ETF TR | TR UNIT | 78462F103 |  | 4829805 | 7250 | SH |  | SOLE |  | 7250 | 0 | 0 |
| ALPHABET INC | CAP STK CL A | 02079K305 |  | 4618835 | 19000 | SH |  | SOLE |  | 19000 | 0 | 0 |
| VANGUARD INTL EQUITY INDEX F | FTSE EUROPE ETF | 922042874 |  | 4454995 | 55827 | SH |  | SOLE |  | 55827 | 0 | 0 |
| VANGUARD TAX-MANAGED FDS | VAN FTSE DEV MKT | 921943858 |  | 4253964 | 70994 | SH |  | SOLE |  | 70994 | 0 | 0 |
| VANGUARD INDEX FDS | MID CAP ETF | 922908629 |  | 4253061 | 14479 | SH |  | SOLE |  | 14479 | 0 | 0 |
| SPOTIFY TECHNOLOGY S A | SHS | L8681T102 |  | 4176832 | 5984 | SH |  | SOLE |  | 5984 | 0 | 0 |
| AMAZON COM INC | COM | 023135106 |  | 3997052 | 18204 | SH |  | SOLE |  | 18204 | 0 | 0 |
| CROWDSTRIKE HLDGS INC | CL A | 22788C105 |  | 3915684 | 7985 | SH |  | SOLE |  | 7985 | 0 | 0 |
| META PLATFORMS INC | CL A | 30303M102 |  | 3475086 | 4732 | SH |  | SOLE |  | 4732 | 0 | 0 |
| JPMORGAN CHASE  CO. | COM | 46625H100 |  | 3457744 | 10962 | SH |  | SOLE |  | 10962 | 0 | 0 |
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 |  | 3349757 | 6663 | SH |  | SOLE |  | 6663 | 0 | 0 |
| ISHARES TR | EXPANDED TECH | 464287515 |  | 3253058 | 28285 | SH |  | SOLE |  | 28285 | 0 | 0 |
| CONSTELLIUM SE | CL A SHS | F21107101 |  | 3195659 | 214762 | SH |  | SOLE |  | 214762 | 0 | 0 |
| OMNICOM GROUP INC | COM | 681919106 |  | 3176816 | 38965 | SH |  | SOLE |  | 38965 | 0 | 0 |
| SELECT SECTOR SPDR TR | SBI HEALTHCARE | 81369Y209 |  | 3144407 | 22594 | SH |  | SOLE |  | 22594 | 0 | 0 |
| TRANSDIGM GROUP INC | COM | 893641100 |  | 3102619 | 2354 | SH |  | SOLE |  | 2354 | 0 | 0 |
| PHILIP MORRIS INTL INC | COM | 718172109 |  | 3034762 | 18710 | SH |  | SOLE |  | 18710 | 0 | 0 |
| LINDE PLC | SHS | G54950103 |  | 3018150 | 6354 | SH |  | SOLE |  | 6354 | 0 | 0 |
| QUANTA SVCS INC | COM | 74762E102 |  | 2939481 | 7093 | SH |  | SOLE |  | 7093 | 0 | 0 |
| S GLOBAL INC | COM | 78409V104 |  | 2893978 | 5946 | SH |  | SOLE |  | 5946 | 0 | 0 |
| MASTERCARD INCORPORATED | CL A | 57636Q104 |  | 2774086 | 4877 | SH |  | SOLE |  | 4877 | 0 | 0 |
| ISHARES TR | MSCI INTL QUALTY | 46434V456 |  | 2763864 | 62545 | SH |  | SOLE |  | 62545 | 0 | 0 |
| INTUITIVE SURGICAL INC | COM NEW | 46120E602 |  | 2695455 | 6027 | SH |  | SOLE |  | 6027 | 0 | 0 |
| NATERA INC | COM | 632307104 |  | 2639264 | 16396 | SH |  | SOLE |  | 16396 | 0 | 0 |
| UBER TECHNOLOGIES INC | COM | 90353T100 |  | 2456500 | 25074 | SH |  | SOLE |  | 25074 | 0 | 0 |
| ELI LILLY  CO | COM | 532457108 |  | 2327150 | 3050 | SH |  | SOLE |  | 3050 | 0 | 0 |
| SELECT SECTOR SPDR TR | FINANCIAL | 81369Y605 |  | 2324113 | 43143 | SH |  | SOLE |  | 43143 | 0 | 0 |
| EQT CORP | COM | 26884L109 |  | 2319534 | 42615 | SH |  | SOLE |  | 42615 | 0 | 0 |
| INVESCO EXCHANGE TRADED FD T | WATER RES ETF | 46137V142 |  | 2217310 | 30749 | SH |  | SOLE |  | 30749 | 0 | 0 |
| VANGUARD WHITEHALL FDS | HIGH DIV YLD | 921946406 |  | 2143830 | 15210 | SH |  | SOLE |  | 15210 | 0 | 0 |
| COSTCO WHSL CORP NEW | COM | 22160K105 |  | 2105808 | 2275 | SH |  | SOLE |  | 2275 | 0 | 0 |
| NEW MTN FIN CORP | COM | 647551100 |  | 1802024 | 186932 | SH |  | SOLE |  | 186932 | 0 | 0 |
| CANADIAN NAT RES LTD | COM | 136385101 |  | 1694359 | 53015 | SH |  | SOLE |  | 53015 | 0 | 0 |
| MCCORMICK  CO INC | COM NON VTG | 579780206 |  | 1654484 | 24727 | SH |  | SOLE |  | 24727 | 0 | 0 |
| VANGUARD WHITEHALL FDS | INTL HIGH ETF | 921946794 |  | 1618658 | 19115 | SH |  | SOLE |  | 19115 | 0 | 0 |
| LIVE NATION ENTERTAINMENT IN | COM | 538034109 |  | 1511287 | 9249 | SH |  | SOLE |  | 9249 | 0 | 0 |
| ISHARES TR | EAFE VALUE ETF | 464288877 |  | 1436300 | 21175 | SH |  | SOLE |  | 21175 | 0 | 0 |
| VANGUARD INTL EQUITY INDEX F | FTSE PACIFIC ETF | 922042866 |  | 1415981 | 16120 | SH |  | SOLE |  | 16120 | 0 | 0 |
| VANGUARD INTL EQUITY INDEX F | TT WRLD ST ETF | 922042742 |  | 1411899 | 10246 | SH |  | SOLE |  | 10246 | 0 | 0 |
| VANGUARD INTL EQUITY INDEX F | FTSE EMR MKT ETF | 922042858 |  | 1405429 | 25940 | SH |  | SOLE |  | 25940 | 0 | 0 |
| VANGUARD INDEX FDS | S 500 ETF SHS | 922908363 |  | 1332539 | 2176 | SH |  | SOLE |  | 2176 | 0 | 0 |
| INVESCO EXCH TRADED FD TR II | NASDAQ 100 ETF | 46138G649 |  | 1278352 | 5173 | SH |  | SOLE |  | 5173 | 0 | 0 |
| ISHARES INC | MSCI JPN ETF NEW | 46434G822 |  | 1121256 | 13979 | SH |  | SOLE |  | 13979 | 0 | 0 |
| VISA INC | COM CL A | 92826C839 |  | 1114264 | 3264 | SH |  | SOLE |  | 3264 | 0 | 0 |
| ISHARES TR | PFD AND INCM SEC | 464288687 |  | 1113878 | 35227 | SH |  | SOLE |  | 35227 | 0 | 0 |
| INVESCO QQQ TR | UNIT SER 1 | 46090E103 |  | 1026633 | 1710 | SH |  | SOLE |  | 1710 | 0 | 0 |
| BOOKING HOLDINGS INC | COM | 09857L108 |  | 1004264 | 186 | SH |  | SOLE |  | 186 | 0 | 0 |
| ISHARES TR | 7-10 YR TRSY BD | 464287440 |  | 1000773 | 10375 | SH |  | SOLE |  | 10375 | 0 | 0 |
| J P MORGAN EXCHANGE TRADED F | INCOME ETF | 46641Q159 |  | 996887 | 21480 | SH |  | SOLE |  | 21480 | 0 | 0 |
| VANGUARD INDEX FDS | MCAP VL IDXVIP | 922908512 |  | 974156 | 5580 | SH |  | SOLE |  | 5580 | 0 | 0 |
| VANGUARD WHITEHALL FDS | INTL DVD ETF | 921946810 |  | 966729 | 10793 | SH |  | SOLE |  | 10793 | 0 | 0 |
| VANGUARD WELLINGTON FD | US VALUE FACTR | 921935805 |  | 904514 | 7092 | SH |  | SOLE |  | 7092 | 0 | 0 |
| VANGUARD SPECIALIZED FUNDS | DIV APP ETF | 921908844 |  | 879642 | 4076 | SH |  | SOLE |  | 4076 | 0 | 0 |
| SELECT SECTOR SPDR TR | SBI CONS DISCR | 81369Y407 |  | 824122 | 3439 | SH |  | SOLE |  | 3439 | 0 | 0 |
| HOME DEPOT INC | COM | 437076102 |  | 797009 | 1967 | SH |  | SOLE |  | 1967 | 0 | 0 |
| SELECT SECTOR SPDR TR | COMMUNICATION | 81369Y852 |  | 792487 | 6695 | SH |  | SOLE |  | 6695 | 0 | 0 |
| BOEING CO | COM | 097023105 |  | 757995 | 3512 | SH |  | SOLE |  | 3512 | 0 | 0 |
| J P MORGAN EXCHANGE TRADED F | EQUITY PREMIUM | 46641Q332 |  | 748867 | 13115 | SH |  | SOLE |  | 13115 | 0 | 0 |
| SPDR SERIES TRUST | S OILGAS EXP | 78468R556 |  | 741642 | 5610 | SH |  | SOLE |  | 5610 | 0 | 0 |
| SPDR GOLD TR | GOLD SHS | 78463V107 |  | 735823 | 2070 | SH |  | SOLE |  | 2070 | 0 | 0 |
| SELECT SECTOR SPDR TR | INDL | 81369Y704 |  | 694035 | 4500 | SH |  | SOLE |  | 4500 | 0 | 0 |
| ISHARES TR | IBOXX INV CP ETF | 464287242 |  | 693678 | 6223 | SH |  | SOLE |  | 6223 | 0 | 0 |
| SPDR INDEX SHS FDS | S EMKTSC ETF | 78463X756 |  | 678552 | 10084 | SH |  | SOLE |  | 10084 | 0 | 0 |
| LOCKHEED MARTIN CORP | COM | 539830109 |  | 655463 | 1313 | SH |  | SOLE |  | 1313 | 0 | 0 |
| ISHARES TR | JPMORGAN USD EMG | 464288281 |  | 654050 | 6871 | SH |  | SOLE |  | 6871 | 0 | 0 |
| J P MORGAN EXCHANGE TRADED F | NASDAQ EQT PREM | 46654Q203 |  | 629844 | 10950 | SH |  | SOLE |  | 10950 | 0 | 0 |
| ISHARES TR | MSCI EMG MKT ETF | 464287234 |  | 576987 | 10805 | SH |  | SOLE |  | 10805 | 0 | 0 |
| DIMENSIONAL ETF TRUST | US CORE EQUITY 2 | 25434V708 |  | 558146 | 14471 | SH |  | SOLE |  | 14471 | 0 | 0 |
| PEPSICO INC | COM | 713448108 |  | 554598 | 3949 | SH |  | SOLE |  | 3949 | 0 | 0 |
| WISDOMTREE TR | EMER MKT HIGH FD | 97717W315 |  | 492093 | 10700 | SH |  | SOLE |  | 10700 | 0 | 0 |
| ISHARES TR | ISHARES BIOTECH | 464287556 |  | 480463 | 3328 | SH |  | SOLE |  | 3328 | 0 | 0 |
| VANGUARD INDEX FDS | VALUE ETF | 922908744 |  | 464920 | 2493 | SH |  | SOLE |  | 2493 | 0 | 0 |
| ISHARES TR | ESG MSCI KLD 400 | 464288570 |  | 457324 | 3631 | SH |  | SOLE |  | 3631 | 0 | 0 |
| CATERPILLAR INC | COM | 149123101 |  | 456155 | 956 | SH |  | SOLE |  | 956 | 0 | 0 |
| INVESCO EXCH TRADED FD TR II | S LOW VOL | 46138E354 |  | 447126 | 6085 | SH |  | SOLE |  | 6085 | 0 | 0 |
| MORGAN STANLEY | COM NEW | 617446448 |  | 426013 | 2680 | SH |  | SOLE |  | 2680 | 0 | 0 |
| SELECT SECTOR SPDR TR | SBI CONS STPLS | 81369Y308 |  | 407199 | 5196 | SH |  | SOLE |  | 5196 | 0 | 0 |
| DISNEY WALT CO | COM | 254687106 |  | 400750 | 3500 | SH |  | SOLE |  | 3500 | 0 | 0 |
| VANGUARD INDEX FDS | REAL ESTATE ETF | 922908553 |  | 361932 | 3959 | SH |  | SOLE |  | 3959 | 0 | 0 |
| ALIBABA GROUP HLDG LTD | SPONSORED ADS | 01609W102 |  | 352098 | 1970 | SH |  | SOLE |  | 1970 | 0 | 0 |
| ISHARES TR | CORE US AGGBD ET | 464287226 |  | 350875 | 3500 | SH |  | SOLE |  | 3500 | 0 | 0 |
| STARBUCKS CORP | COM | 855244109 |  | 340853 | 4029 | SH |  | SOLE |  | 4029 | 0 | 0 |
| ALPHABET INC | CAP STK CL C | 02079K107 |  | 336099 | 1380 | SH |  | SOLE |  | 1380 | 0 | 0 |
| SELECT SECTOR SPDR TR | SBI INT-UTILS | 81369Y886 |  | 333142 | 3820 | SH |  | SOLE |  | 3820 | 0 | 0 |
| ISHARES TR | EAFE SML CP ETF | 464288273 |  | 325676 | 4245 | SH |  | SOLE |  | 4245 | 0 | 0 |
| WISDOMTREE TR | US SMALLCAP DIVD | 97717W604 |  | 305309 | 9065 | SH |  | SOLE |  | 9065 | 0 | 0 |
| ISHARES TR | CORE S SCP ETF | 464287804 |  | 294104 | 2475 | SH |  | SOLE |  | 2475 | 0 | 0 |
| VANGUARD BD INDEX FDS | TOTAL BND MRKT | 921937835 |  | 260295 | 3500 | SH |  | SOLE |  | 3500 | 0 | 0 |
| ISHARES TR | FLTG RATE NT ETF | 46429B655 |  | 239078 | 4680 | SH |  | SOLE |  | 4680 | 0 | 0 |
| VANGUARD WHITEHALL FDS | EM MK GOV BD ETF | 921946885 |  | 237495 | 3550 | SH |  | SOLE |  | 3550 | 0 | 0 |
| SPDR SERIES TRUST | SPDR S 500 ETF | 78468R796 |  | 234758 | 4280 | SH |  | SOLE |  | 4280 | 0 | 0 |
| ISHARES TR | S 100 ETF | 464287101 |  | 232988 | 700 | SH |  | SOLE |  | 700 | 0 | 0 |
| SPDR SERIES TRUST | BLOOMBERG HIGH Y | 78468R622 |  | 231648 | 2364 | SH |  | SOLE |  | 2364 | 0 | 0 |
| ISHARES INC | MSCI AUST ETF | 464286103 |  | 229554 | 8502 | SH |  | SOLE |  | 8502 | 0 | 0 |
| SELECT SECTOR SPDR TR | SBI MATERIALS | 81369Y100 |  | 211951 | 2365 | SH |  | SOLE |  | 2365 | 0 | 0 |
| VANGUARD STAR FDS | VG TL INTL STK F | 921909768 |  | 205688 | 2800 | SH |  | SOLE |  | 2800 | 0 | 0 |
| MICROSTRATEGY INC | CL A NEW | 594972408 |  | 204603 | 635 | SH |  | SOLE |  | 635 | 0 | 0 |
| ADECOAGRO S A | COM | L00849106 |  | 147745 | 18845 | SH |  | SOLE |  | 18845 | 0 | 0 |

---