# EDGAR Filing Document

**Accession Number:** 0001055544
**File Stem:** 0001055544-26-000002
**Filing Date:** 2026-4
**Character Count:** 15056
**Document Hash:** 53a50d62c6f3ccf5fbfb4a074104b54c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001055544-26-000002.hdr.sgml**: 20260407

**ACCESSION NUMBER**: 0001055544-26-000002

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

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260407

**DATE AS OF CHANGE**: 20260407

**EFFECTIVENESS DATE**: 20260407

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** JACOBS & CO/CA
- **CENTRAL INDEX KEY:** 0001055544

**ORGANIZATION NAME:**
- **EIN:** 943056301
- **STATE OF INCORPORATION:** CA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-03863
- **FILM NUMBER:** 26844243

**BUSINESS ADDRESS:**
- **STREET 1:** 595 MARKET STREET
- **STREET 2:** SUITE 1330
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105
- **BUSINESS PHONE:** 4157771617

**MAIL ADDRESS:**
- **STREET 1:** 595 MARKET STREET SUITE 1330
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105

### 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:** JACOBS  CO/CA<br>**Address:** 595 MARKET STREET SUITE 1330<br>SAN FRANCISCO, CA 94105

**Form 13F File Number:** 028-03863

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:** Susan Newmeyer<br>**Title:** CCO<br>**Phone:** 4157771617

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

Susan Newmeyer  San Francisco, CA  04-07-2026<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:** 124

**Form 13F Information Table Value Total:** $1013205

      (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 Laboratories | COM | 002824100 |  | 6368 | 62033 | SH |  | SOLE |  | 0 | 0 | 62033 |
| AbbVie Inc | COM | 00287Y109 |  | 13309 | 61196 | SH |  | SOLE |  | 0 | 0 | 61196 |
| Adobe Systems | COM | 00724F101 |  | 8048 | 33110 | SH |  | SOLE |  | 0 | 0 | 33110 |
| Advanced Micro Devices | COM | 007903107 |  | 19676 | 96722 | SH |  | SOLE |  | 0 | 0 | 96722 |
| Airbnb Inc A | COMCLA | 009066101 |  | 513 | 4067 | SH |  | SOLE |  | 0 | 0 | 4067 |
| Alphabet Inc A | CLA | 02079K305 |  | 24695 | 85879 | SH |  | SOLE |  | 0 | 0 | 85879 |
| Alphabet Inc C | CLC | 02079K107 |  | 24921 | 86875 | SH |  | SOLE |  | 0 | 0 | 86875 |
| Amazon Com Inc | COM | 023135106 |  | 29212 | 140264 | SH |  | SOLE |  | 0 | 0 | 140264 |
| American Express Company | COM | 025816109 |  | 10383 | 34326 | SH |  | SOLE |  | 0 | 0 | 34326 |
| American Tower Corp Class A | COM | 03027X100 |  | 6429 | 37254 | SH |  | SOLE |  | 0 | 0 | 37254 |
| Amgen Incorporated | COM | 031162100 |  | 15172 | 43121 | SH |  | SOLE |  | 0 | 0 | 43121 |
| Apple Inc. | COM | 037833100 |  | 60962 | 240208 | SH |  | SOLE |  | 0 | 0 | 240208 |
| Applied Materials Inc | COM | 038222105 |  | 21629 | 63284 | SH |  | SOLE |  | 0 | 0 | 63284 |
| Arista Networks Inc | COM | 040413205 |  | 640 | 5213 | SH |  | SOLE |  | 0 | 0 | 5213 |
| AT Inc | COM | 00206R102 |  | 364 | 12575 | SH |  | SOLE |  | 0 | 0 | 12575 |
| Auto Data Processing | COM | 053015103 |  | 10620 | 52272 | SH |  | SOLE |  | 0 | 0 | 52272 |
| Autodesk | COM | 052769106 |  | 487 | 2036 | SH |  | SOLE |  | 0 | 0 | 2036 |
| Becton Dickinson  Co | COM | 075887109 |  | 1683 | 10704 | SH |  | SOLE |  | 0 | 0 | 10704 |
| Berkshire Hathaway Cl B | CLB | 084670702 |  | 5353 | 11172 | SH |  | SOLE |  | 0 | 0 | 11172 |
| Boeing | COM | 097023105 |  | 10748 | 54003 | SH |  | SOLE |  | 0 | 0 | 54003 |
| Booking Holdings Inc | COM | 09857L108 |  | 9359 | 2223 | SH |  | SOLE |  | 0 | 0 | 2223 |
| Bristol-Myers Squibb Co | COM | 110122108 |  | 217 | 3580 | SH |  | SOLE |  | 0 | 0 | 3580 |
| Carrier Global Corp | COM | 14448C104 |  | 9125 | 162051 | SH |  | SOLE |  | 0 | 0 | 162051 |
| Caterpillar | COM | 149123101 |  | 24070 | 33976 | SH |  | SOLE |  | 0 | 0 | 33976 |
| Charles Schwab Corp | COM | 808513105 |  | 14950 | 159083 | SH |  | SOLE |  | 0 | 0 | 159083 |
| Chevron Corp | COM | 166764100 |  | 4392 | 21232 | SH |  | SOLE |  | 0 | 0 | 21232 |
| Chipotle Mexican Grill Inc | COM | 169656105 |  | 8055 | 251649 | SH |  | SOLE |  | 0 | 0 | 251649 |
| Cisco Systems | COM | 17275R102 |  | 6016 | 77543 | SH |  | SOLE |  | 0 | 0 | 77543 |
| Coca Cola Company | COM | 191216100 |  | 3557 | 46778 | SH |  | SOLE |  | 0 | 0 | 46778 |
| Colgate-Palmolive Co | COM | 194162103 |  | 639 | 7498 | SH |  | SOLE |  | 0 | 0 | 7498 |
| ConocoPhillips | COM | 20825C104 |  | 451 | 3421 | SH |  | SOLE |  | 0 | 0 | 3421 |
| Corning Inc | CLA | 219350105 |  | 6356 | 46748 | SH |  | SOLE |  | 0 | 0 | 46748 |
| Costco Companies Inc. | COM | 22160K105 |  | 23627 | 23711 | SH |  | SOLE |  | 0 | 0 | 23711 |
| CrowdStrike Holdings Inc A | COM | 22788C105 |  | 9766 | 25016 | SH |  | SOLE |  | 0 | 0 | 25016 |
| CSX Corp | COM | 126408103 |  | 7780 | 189530 | SH |  | SOLE |  | 0 | 0 | 189530 |
| Cummins Inc | CLA | 231021106 |  | 16941 | 31488 | SH |  | SOLE |  | 0 | 0 | 31488 |
| Deere  Co | COM | 244199105 |  | 17476 | 31024 | SH |  | SOLE |  | 0 | 0 | 31024 |
| Deutsche Telekom AG ADR | COM | 251566105 |  | 6082 | 164029 | SH |  | SOLE |  | 0 | 0 | 164029 |
| Disney Walt Co. | ADR | 254687106 |  | 10987 | 113997 | SH |  | SOLE |  | 0 | 0 | 113997 |
| Edwards Lifesciences Corp | COM | 28176E108 |  | 7653 | 95575 | SH |  | SOLE |  | 0 | 0 | 95575 |
| Electronic Arts Inc. | COM | 285512109 |  | 787 | 3864 | SH |  | SOLE |  | 0 | 0 | 3864 |
| Eli Lilly | COM | 532457108 |  | 28311 | 30781 | SH |  | SOLE |  | 0 | 0 | 30781 |
| Emerson Electric Co | COM | 291011104 |  | 2721 | 20775 | SH |  | SOLE |  | 0 | 0 | 20775 |
| Enbridge Inc | COM | 29250N105 |  | 13904 | 256824 | SH |  | SOLE |  | 0 | 0 | 256824 |
| Exxon Mobil Corp | COM | 30231G102 |  | 1803 | 10633 | SH |  | SOLE |  | 0 | 0 | 10633 |
| Fedex Corporation | COM | 31428X106 |  | 14790 | 41525 | SH |  | SOLE |  | 0 | 0 | 41525 |
| Fiserv Inc | COM | 337738108 |  | 2970 | 53240 | SH |  | SOLE |  | 0 | 0 | 53240 |
| Gilead Sciences Inc | COM | 375558103 |  | 589 | 4229 | SH |  | SOLE |  | 0 | 0 | 4229 |
| Home Depot Inc | ADR | 437076102 |  | 15399 | 46822 | SH |  | SOLE |  | 0 | 0 | 46822 |
| Honeywell International | COM | 438516106 |  | 14540 | 64332 | SH |  | SOLE |  | 0 | 0 | 64332 |
| Hubbell Inc Class B | COM | 443510607 |  | 9924 | 20224 | SH |  | SOLE |  | 0 | 0 | 20224 |
| Intel Corp | CLB | 458140100 |  | 2246 | 50908 | SH |  | SOLE |  | 0 | 0 | 50908 |
| Intl Business Machines | COM | 459200101 |  | 15565 | 64215 | SH |  | SOLE |  | 0 | 0 | 64215 |
| Intuit Inc | COM | 461202103 |  | 6490 | 15012 | SH |  | SOLE |  | 0 | 0 | 15012 |
| Invesco QQQ Trust | UNITSER1 | 46090E103 |  | 307 | 532 | SH |  | SOLE |  | 0 | 0 | 532 |
| iShares Core S 500 | CORE S ETF | 464287200 |  | 214 | 329 | SH |  | SOLE |  | 0 | 0 | 329 |
| iShares Russell 3000 | COM | 464287689 |  | 364 | 982 | SH |  | SOLE |  | 0 | 0 | 982 |
| Ishares Tr S Smallcap | CORE S SCP ETF | 464287804 |  | 228 | 1836 | SH |  | SOLE |  | 0 | 0 | 1836 |
| Johnson  Johnson | COM | 478160104 |  | 11906 | 48707 | SH |  | SOLE |  | 0 | 0 | 48707 |
| JPMorgan Chase  Co | COM | 46625H100 |  | 715 | 2431 | SH |  | SOLE |  | 0 | 0 | 2431 |
| Kenvue Inc | COM | 49177J102 |  | 3049 | 176908 | SH |  | SOLE |  | 0 | 0 | 176908 |
| Laboratory Corp of America Hld | COM | 50540R409 |  | 6434 | 24117 | SH |  | SOLE |  | 0 | 0 | 24117 |
| Lockheed Martin Corp | COM | 539830109 |  | 332 | 550 | SH |  | SOLE |  | 0 | 0 | 550 |
| Mc Cormick  Co Inc N-Vt | COM | 579780206 |  | 4462 | 88481 | SH |  | SOLE |  | 0 | 0 | 88481 |
| Mc Donalds Corp | COMNONVTG | 580135101 |  | 12904 | 41522 | SH |  | SOLE |  | 0 | 0 | 41522 |
| McKesson HBOC Inc | COM | 58155Q103 |  | 216 | 250 | SH |  | SOLE |  | 0 | 0 | 250 |
| Merck | PLCSHS | 58933Y105 |  | 12852 | 106849 | SH |  | SOLE |  | 0 | 0 | 106849 |
| Meta Platforms Inc A | COM | 30303M102 |  | 26297 | 45964 | SH |  | SOLE |  | 0 | 0 | 45964 |
| Microsoft Corp | CLA | 594918104 |  | 32217 | 87034 | SH |  | SOLE |  | 0 | 0 | 87034 |
| Mondelez Intl Inc Cl A | COM | 609207105 |  | 3986 | 69162 | SH |  | SOLE |  | 0 | 0 | 69162 |
| Motorola Solutions Inc | CLA | 620076307 |  | 478 | 1103 | SH |  | SOLE |  | 0 | 0 | 1103 |
| Netflix Inc | COM | 64110L106 |  | 14393 | 149700 | SH |  | SOLE |  | 0 | 0 | 149700 |
| New York Times Class A | CLA | 650111107 |  | 276 | 3300 | SH |  | SOLE |  | 0 | 0 | 3300 |
| Nike Inc B | COM | 654106103 |  | 8924 | 168963 | SH |  | SOLE |  | 0 | 0 | 168963 |
| Novartis AG ADR | CLB | 66987V109 |  | 384 | 2520 | SH |  | SOLE |  | 0 | 0 | 2520 |
| nVent Electric PLC | ADR | G6700G107 |  | 592 | 5012 | SH |  | SOLE |  | 0 | 0 | 5012 |
| NVIDIA Corp | COM | 67066G104 |  | 52188 | 299243 | SH |  | SOLE |  | 0 | 0 | 299243 |
| NXP Semiconductor N.V. | COM | N6596X109 |  | 5203 | 26432 | SH |  | SOLE |  | 0 | 0 | 26432 |
| O Reilly Automotive Inc | COM | 67103H107 |  | 609 | 6600 | SH |  | SOLE |  | 0 | 0 | 6600 |
| Oracle Corporation | COM | 68389X105 |  | 1751 | 11902 | SH |  | SOLE |  | 0 | 0 | 11902 |
| Palantir Technologies Inc A | COM | 69608A108 |  | 350 | 2397 | SH |  | SOLE |  | 0 | 0 | 2397 |
| Palo Alto Networks Inc | CLA | 697435105 |  | 8162 | 50911 | SH |  | SOLE |  | 0 | 0 | 50911 |
| PayPal Holdings Inc | COM | 70450Y103 |  | 459 | 10167 | SH |  | SOLE |  | 0 | 0 | 10167 |
| Pentair Ltd Com | COM | G7S00T104 |  | 726 | 8338 | SH |  | SOLE |  | 0 | 0 | 8338 |
| Pepsico Inc | PLC | 713448108 |  | 14297 | 92070 | SH |  | SOLE |  | 0 | 0 | 92070 |
| Pfizer Inc | COM | 717081103 |  | 3493 | 124429 | SH |  | SOLE |  | 0 | 0 | 124429 |
| Philip Morris Int'l Inc | COM | 718172109 |  | 235 | 1425 | SH |  | SOLE |  | 0 | 0 | 1425 |
| Phillips 66 | COM | 718546104 |  | 427 | 2346 | SH |  | SOLE |  | 0 | 0 | 2346 |
| Procter  Gamble | COM | 742718109 |  | 3788 | 26226 | SH |  | SOLE |  | 0 | 0 | 26226 |
| Qualcomm Inc | COM | 747525103 |  | 11954 | 92827 | SH |  | SOLE |  | 0 | 0 | 92827 |
| Regeneron Pharms Inc | COM | 75886F107 |  | 7940 | 10277 | SH |  | SOLE |  | 0 | 0 | 10277 |
| Rockwell Automation Inc | COM | 773903109 |  | 9767 | 27217 | SH |  | SOLE |  | 0 | 0 | 27217 |
| Rpm International Inc | COM | 749685103 |  | 373 | 3760 | SH |  | SOLE |  | 0 | 0 | 3760 |
| RTX Corp | COM | 75513E101 |  | 1992 | 10329 | SH |  | SOLE |  | 0 | 0 | 10329 |
| Salesforce.Com | COM | 79466L302 |  | 8196 | 43910 | SH |  | SOLE |  | 0 | 0 | 43910 |
| Sanofi Aventis | COM | 80105N105 |  | 207 | 4305 | SH |  | SOLE |  | 0 | 0 | 4305 |
| Schwab Int'l Equity | INTL EQTY ETF | 808524805 |  | 479 | 19362 | SH |  | SOLE |  | 0 | 0 | 19362 |
| Schwab US Broad Market | COMSTK | 808524102 |  | 421 | 16772 | SH |  | SOLE |  | 0 | 0 | 16772 |
| ServiceNow Inc | COM | 81762P102 |  | 7309 | 69911 | SH |  | SOLE |  | 0 | 0 | 69911 |
| Sherwin Williams Co | COM | 824348106 |  | 225 | 705 | SH |  | SOLE |  | 0 | 0 | 705 |
| Shopify Inc A | CL A | 82509L107 |  | 264 | 2228 | SH |  | SOLE |  | 0 | 0 | 2228 |
| Snap On Tools | COM | 833034101 |  | 5336 | 14692 | SH |  | SOLE |  | 0 | 0 | 14692 |
| Solstice Advanced Materials In | COM | 83443Q103 |  | 313 | 4117 | SH |  | SOLE |  | 0 | 0 | 4117 |
| SPDR S MidCap 400 | UTSER1 S | 78467Y107 |  | 228 | 370 | SH |  | SOLE |  | 0 | 0 | 370 |
| Starbucks Corp | COM | 855244109 |  | 13966 | 155893 | SH |  | SOLE |  | 0 | 0 | 155893 |
| Synopsys Inc | COM | 871607107 |  | 10933 | 27577 | SH |  | SOLE |  | 0 | 0 | 27577 |
| Sysco Corp. | COM | 871829107 |  | 8465 | 118676 | SH |  | SOLE |  | 0 | 0 | 118676 |
| Target Corporation | COM | 87612E106 |  | 875 | 7223 | SH |  | SOLE |  | 0 | 0 | 7223 |
| Tesla Motors Inc | COM | 88160R101 |  | 1652 | 4446 | SH |  | SOLE |  | 0 | 0 | 4446 |
| Texas Instruments Inc | COM | 882508104 |  | 265 | 1369 | SH |  | SOLE |  | 0 | 0 | 1369 |
| Thermo Fisher Scientific | COM | 883556102 |  | 8477 | 17248 | SH |  | SOLE |  | 0 | 0 | 17248 |
| Uber Technologies Inc | COM | 90353T100 |  | 9211 | 128063 | SH |  | SOLE |  | 0 | 0 | 128063 |
| Unilever Plc Amer Shs | COMCLA | 904767704 |  | 3677 | 64551 | SH |  | SOLE |  | 0 | 0 | 64551 |
| Union Pacific Corp | SPONADRNEW | 907818108 |  | 15304 | 63081 | SH |  | SOLE |  | 0 | 0 | 63081 |
| United Parcel Service B | COM | 911312106 |  | 268 | 2727 | SH |  | SOLE |  | 0 | 0 | 2727 |
| Vanguard Russell 1000 Growth | VNG RUS1000GRW | 92206C680 |  | 230 | 2100 | SH |  | SOLE |  | 0 | 0 | 2100 |
| Verizon Communications Inc | COM | 92343V104 |  | 587 | 11698 | SH |  | SOLE |  | 0 | 0 | 11698 |
| Visa Inc. Class A | COM | 92826C839 |  | 25137 | 83171 | SH |  | SOLE |  | 0 | 0 | 83171 |
| Walmart Inc | CLA | 931142103 |  | 8941 | 71946 | SH |  | SOLE |  | 0 | 0 | 71946 |
| Waters Corp | COM | 941848103 |  | 3768 | 12654 | SH |  | SOLE |  | 0 | 0 | 12654 |
| Watts Water Tech Inc A | COM | 942749102 |  | 3554 | 12243 | SH |  | SOLE |  | 0 | 0 | 12243 |
| Wells Fargo  Co | CLA | 949746101 |  | 729 | 9162 | SH |  | SOLE |  | 0 | 0 | 9162 |
| Yum Brands | COM | 988498101 |  | 8651 | 55643 | SH |  | SOLE |  | 0 | 0 | 55643 |
| Zoetis Inc | COM | 98978V103 |  | 11543 | 97650 | SH |  | SOLE |  | 0 | 0 | 97650 |

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