# EDGAR Filing Document

**Accession Number:** 0001365474
**File Stem:** 0001365474-26-000002
**Filing Date:** 2026-4
**Character Count:** 10027
**Document Hash:** 83a5d3881b781616c342aa8f86bbe6a6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001365474-26-000002.hdr.sgml**: 20260416

**ACCESSION NUMBER**: 0001365474-26-000002

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

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260416

**DATE AS OF CHANGE**: 20260416

**EFFECTIVENESS DATE**: 20260416

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** GUARDIAN INVESTMENT MANAGEMENT
- **CENTRAL INDEX KEY:** 0001365474

**ORGANIZATION NAME:**
- **EIN:** 932312219

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-12111
- **FILM NUMBER:** 26866643

**BUSINESS ADDRESS:**
- **STREET 1:** 1120 MAR WEST ST., SUITE D
- **CITY:** TIBURON
- **STATE:** CA
- **ZIP:** 94920
- **BUSINESS PHONE:** 415-765-6860

**MAIL ADDRESS:**
- **STREET 1:** 1120 MAR WEST ST., SUITE D
- **CITY:** TIBURON
- **STATE:** CA
- **ZIP:** 94920

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** guardian investment management
- **DATE OF NAME CHANGE:** 20060608

### 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:** GUARDIAN INVESTMENT MANAGEMENT<br>**Address:** 1120 MAR WEST ST. SUITE D<br>TIBURON, CA 94920

**Form 13F File Number:** 028-12111

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:** Robert M.Tomasello<br>**Title:** Partner<br>**Phone:** 415-765-6860

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

/s/  Robert M.Tomasello  San Francisco, CA  04-16-2026<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:** 60

**Form 13F Information Table Value Total:** $126673456

      (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 |
| 3M CO | COM | 88579Y101 | BBG001S5T7X2 | 1379685 | 9500 | SH |  | SOLE |  | 9500 | 0 | 0 |
| ABBOTT LABORATORIES | COM | 002824100 | BBG001S5N9M6 | 539018 | 5250 | SH |  | SOLE |  | 5250 | 0 | 0 |
| ABBVIE INC | COM | 00287Y109 | BBG0025Y4RZ3 | 3082921 | 14175 | SH |  | SOLE |  | 14175 | 0 | 0 |
| ALPHABET INC | CAP STK CL A | 02079K305 | BBG009S39JY5 | 1095316 | 3809 | SH |  | SOLE |  | 3809 | 0 | 0 |
| AMAZON COM INC | COM | 023135106 | BBG001S5PQL7 | 1916084 | 9200 | SH |  | SOLE |  | 9200 | 0 | 0 |
| AMERICAN EXPRESS CO | COM | 025816109 | BBG001S5P034 | 1358740 | 4492 | SH |  | SOLE |  | 4492 | 0 | 0 |
| AMGEN INC | COM | 031162100 | BBG001S5NNL6 | 5860238 | 16656 | SH |  | SOLE |  | 16656 | 0 | 0 |
| APPLE INC | COM | 037833100 | BBG001S5N8V8 | 20030492 | 78925 | SH |  | SOLE |  | 78925 | 0 | 0 |
| APPLIED MATLS INC | COM | 038222105 | BBG001S5NMM7 | 1035463 | 3030 | SH |  | SOLE |  | 3030 | 0 | 0 |
| ARCHER DANIELS MIDLAND CO | COM | 039483102 | BBG001S5ND74 | 1817647 | 8935 | SH |  | SOLE |  | 8935 | 0 | 0 |
| AT INC | COM | 00206R102 | BBG001S5VWH2 | 860474 | 29682 | SH |  | SOLE |  | 29682 | 0 | 0 |
| BANK AMERICA CORP | COM | 060505104 | BBG001S5P0Y0 | 2670494 | 54779 | SH |  | SOLE |  | 54779 | 0 | 0 |
| BARRICK MNG CORP | COM SHS | 06849F108 | BBG001S5N9P3 | 412999 | 10125 | SH |  | SOLE |  | 10125 | 0 | 0 |
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | BBG001S90346 | 1383930 | 2888 | SH |  | SOLE |  | 2888 | 0 | 0 |
| BIOGEN INC | COM | 09062X103 | BBG001S67826 | 1008315 | 5500 | SH |  | SOLE |  | 5500 | 0 | 0 |
| BLACKSTONE INC | COM | 09260D107 | BBG001S7H949 | 9133541 | 79429 | SH |  | SOLE |  | 79429 | 0 | 0 |
| BOEING CO | COM | 097023105 | BBG001S5P0V3 | 1831076 | 9200 | SH |  | SOLE |  | 9200 | 0 | 0 |
| BRISTOL-MYERS SQUIBB CO | COM | 110122108 | BBG001S8N8J6 | 457908 | 7550 | SH |  | SOLE |  | 7550 | 0 | 0 |
| CATERPILLAR INC | COM | 149123101 | BBG001S5PJ06 | 3400608 | 4800 | SH |  | SOLE |  | 4800 | 0 | 0 |
| CHEVRON CORPORATION | COM | 166764100 | BBG001S67ZC5 | 4166966 | 20140 | SH |  | SOLE |  | 20140 | 0 | 0 |
| CISCO SYS INC | COM | 17275R102 | BBG001S6HC62 | 1369076 | 17645 | SH |  | SOLE |  | 17645 | 0 | 0 |
| CITIGROUP INC | COM NEW | 172967424 | BBG001S72ZG4 | 1029198 | 9075 | SH |  | SOLE |  | 9075 | 0 | 0 |
| COMCAST CORP NEW | CL A | 20030N101 | BBG001S5PXL2 | 746460 | 26000 | SH |  | SOLE |  | 26000 | 0 | 0 |
| COSTCO WHOLESALE CORPORATION | COM | 22160K105 | BBG001S9KRQ7 | 4869553 | 4887 | SH |  | SOLE |  | 4887 | 0 | 0 |
| CSX CORP | COM | 126408103 | BBG001S5Q7Q3 | 2022840 | 49277 | SH |  | SOLE |  | 49277 | 0 | 0 |
| DANAHER CORP DEL | COM | 235851102 | BBG001S5QGT0 | 11130557 | 63822 | SH |  | SOLE |  | 63822 | 0 | 0 |
| DEERE  CO | COM | 244199105 | BBG001S5QFF7 | 900153 | 1598 | SH |  | SOLE |  | 1598 | 0 | 0 |
| DUKE ENERGY CORP NEW | COM NEW | 26441C204 | BBG001S5QNR7 | 299722 | 2289 | SH |  | SOLE |  | 2289 | 0 | 0 |
| EMERSON ELEC CO | COM | 291011104 | BBG001S5QVT7 | 442856 | 3380 | SH |  | SOLE |  | 3380 | 0 | 0 |
| EXXON MOBIL CORP | COM | 30231G102 | BBG001S69V32 | 2179715 | 12848 | SH |  | SOLE |  | 12848 | 0 | 0 |
| GE AEROSPACE | COM NEW | 369604301 | BBG001S5PVD5 | 3166131 | 11157 | SH |  | SOLE |  | 11157 | 0 | 0 |
| GE VERNOVA INC | COM | 36828A101 | BBG013G17W77 | 2323753 | 2662 | SH |  | SOLE |  | 2662 | 0 | 0 |
| GILEAD SCIENCES INC | COM | 375558103 | BBG001S6Y1X7 | 522638 | 3750 | SH |  | SOLE |  | 3750 | 0 | 0 |
| GOLDMAN SACHS GROUP INC | COM | 38141G104 | BBG001SC07Z6 | 1017726 | 1203 | SH |  | SOLE |  | 1203 | 0 | 0 |
| GOODYEAR TIRE  RUBR CO | COM | 382550101 | BBG001S5RQ62 | 286416 | 43200 | SH |  | SOLE |  | 43200 | 0 | 0 |
| HOME DEPOT INC | COM | 437076102 | BBG001S5RTW7 | 487086 | 1481 | SH |  | SOLE |  | 1481 | 0 | 0 |
| ILLINOIS TOOL WKS INC | COM | 452308109 | BBG001S5SDX0 | 1610154 | 6186 | SH |  | SOLE |  | 6186 | 0 | 0 |
| INTEL CORP | COM | 458140100 | BBG001S5SF65 | 1256602 | 28475 | SH |  | SOLE |  | 28475 | 0 | 0 |
| INTERNATIONAL BUSINESS MACHS | COM | 459200101 | BBG001S5S399 | 351466 | 1450 | SH |  | SOLE |  | 1450 | 0 | 0 |
| JOHNSON  JOHNSON | COM | 478160104 | BBG001S5SHQ9 | 4113737 | 16829 | SH |  | SOLE |  | 16829 | 0 | 0 |
| JPMORGAN CHASE  CO | COM | 46625H100 | BBG001S8CRC3 | 2045294 | 6953 | SH |  | SOLE |  | 6953 | 0 | 0 |
| KKR  CO INC | COM | 48251W104 | BBG001S6PW05 | 1462917 | 14584 | SH |  | SOLE |  | 14584 | 0 | 0 |
| MICRON TECHNOLOGY INC | COM | 595112103 | BBG001S6P675 | 828157 | 2451 | SH |  | SOLE |  | 2451 | 0 | 0 |
| MICROSOFT CORP | COM | 594918104 | BBG001S5TD05 | 3658760 | 9844 | SH |  | SOLE |  | 9844 | 0 | 0 |
| MONDELEZ INTL INC | CL A | 609207105 | BBG001SHHZJ3 | 565869 | 9817 | SH |  | SOLE |  | 9817 | 0 | 0 |
| MP MATERIALS CORP | COM CL A | 553368101 | BBG00TJGL0T5 | 277495 | 5750 | SH |  | SOLE |  | 5750 | 0 | 0 |
| NORFOLK SOUTHN CORP | COM | 655844108 | BBG001S5TQJ6 | 390607 | 1361 | SH |  | SOLE |  | 1361 | 0 | 0 |
| NORTHROP GRUMMAN CORP | COM | 666807102 | BBG001S5TP26 | 375232 | 550 | SH |  | SOLE |  | 550 | 0 | 0 |
| PARAMOUNT SKYDANCE CORP | COM CL B | 69932A204 | BBG01VS5NKB6 | 193398 | 21441 | SH |  | SOLE |  | 21441 | 0 | 0 |
| PEPSICO INC | COM | 713448108 | BBG001S695T1 | 520222 | 3350 | SH |  | SOLE |  | 3350 | 0 | 0 |
| PFIZER INC | COM | 717081103 | BBG001S5V466 | 309161 | 11010 | SH |  | SOLE |  | 11010 | 0 | 0 |
| PJT PARTNERS INC | COM CL A | 69343T107 | BBG0079T1MP4 | 595581 | 4263 | SH |  | SOLE |  | 4263 | 0 | 0 |
| PROCTER  GAMBLE CO | COM | 742718109 | BBG001S5V4L9 | 1500009 | 10385 | SH |  | SOLE |  | 10385 | 0 | 0 |
| QUANTUMSCAPE CORP | COM CL A | 74767V109 | BBG00VJ17DT1 | 3096970 | 39640 | SH |  | SOLE |  | 39640 | 0 | 0 |
| RTX CORPORATION | COM | 75513E101 | BBG001S5X5Q9 | 405090 | 2100 | SH |  | SOLE |  | 2100 | 0 | 0 |
| TEXAS INSTRS INC | COM | 882508104 | BBG001S5WYZ7 | 873630 | 4500 | SH |  | SOLE |  | 4500 | 0 | 0 |
| UNITED PARCEL SVCS INC | CL B | 911312106 | BBG001SDGSH1 | 268135 | 2725 | SH |  | SOLE |  | 2725 | 0 | 0 |
| VISA INC | COM CL A | 92826C839 | BBG001SRCFY3 | 360572 | 1193 | SH |  | SOLE |  | 1193 | 0 | 0 |
| WALMART INC | COM | 931142103 | BBG001S5XH92 | 4424368 | 35600 | SH |  | SOLE |  | 35600 | 0 | 0 |
| WARNER BROS DISCOVERY INC | COM SER A | 934423104 | BBG011386VG3 | 954235 | 34750 | SH |  | SOLE |  | 34750 | 0 | 0 |

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