# EDGAR Filing Document

**Accession Number:** 0000857508
**File Stem:** 0000857508-23-000001
**Filing Date:** 2023-2
**Character Count:** 12310
**Document Hash:** d6b3d4ad801fa97b2b6d54c3567d1230
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000857508-23-000001.hdr.sgml**: 20230208

**ACCESSION NUMBER**: 0000857508-23-000001

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

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230208

**DATE AS OF CHANGE**: 20230208

**EFFECTIVENESS DATE**: 20230208

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AMICA MUTUAL INSURANCE CO
- **CENTRAL INDEX KEY:** 0000857508
- **IRS NUMBER:** 050348344

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-02565
- **FILM NUMBER:** 23598958

**BUSINESS ADDRESS:**
- **STREET 1:** PO BOX 6008
- **CITY:** PROVIDENCE
- **STATE:** RI
- **ZIP:** 02940-6008
- **BUSINESS PHONE:** 8006526422

**MAIL ADDRESS:**
- **STREET 1:** PO BOX 6008
- **CITY:** PROVIDENCE
- **STATE:** RI
- **ZIP:** 02940-6008

### FORM 13F COVER PAGE

**Report for the Calendar Year or Quarter Ended:** 12-31-2022

**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:** AMICA MUTUAL INSURANCE CO<br>**Address:** PO BOX 6008<br>PROVIDENCE, RI 02940-6008

**Form 13F File Number:** 028-02565

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:** Suzanne Ellen Casey<br>**Title:** Secretary<br>**Phone:** 800-652-6422

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

Suzanne Ellen Casey  Lincoln, RI  02-08-2023<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:** 92

**Form 13F Information Table Value Total:** $791709

      (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 |  | 8284 | 75456 | SH |  | SOLE | 0 | 75456 | 0 | 0 |
| ABBVIE INC | COM | 00287Y109 |  | 6462 | 39987 | SH |  | SOLE | 0 | 39987 | 0 | 0 |
| ACCENTURE PLC | SHS CLASS A | G1151C101 |  | 6269 | 23492 | SH |  | SOLE | 0 | 23492 | 0 | 0 |
| AIR PRODUCTS  CHEMICALS INC | COM | 009158106 |  | 3514 | 11398 | SH |  | SOLE | 0 | 11398 | 0 | 0 |
| ALCON INC | ORD SHS | H01301128 |  | 4183 | 61013 | SH |  | SOLE | 0 | 61013 | 0 | 0 |
| ALEXANDRIA REAL ESTATE EQUITIES | COM | 015271109 |  | 3045 | 20903 | SH |  | SOLE | 0 | 20903 | 0 | 0 |
| ALPHABET INC CL A | CAP STK CL A | 02079K305 |  | 22284 | 252562 | SH |  | SOLE | 0 | 252562 | 0 | 0 |
| ALPHABET INC CL C | CAP STK CL C | 02079K107 |  | 2721 | 30668 | SH |  | SOLE | 0 | 30668 | 0 | 0 |
| ALTRIA GROUP INC | COM | 02209S103 |  | 1824 | 39899 | SH |  | SOLE | 0 | 39899 | 0 | 0 |
| AMAZON.COM INC | COM | 023135106 |  | 18017 | 214494 | SH |  | SOLE | 0 | 214494 | 0 | 0 |
| AMERICAN EXPRESS CO | COM | 025816109 |  | 10384 | 70280 | SH |  | SOLE | 0 | 70280 | 0 | 0 |
| AMERICAN TOWER CORP | COM | 03027X100 |  | 4683 | 22106 | SH |  | SOLE | 0 | 22106 | 0 | 0 |
| AMPHENOL CORP | CL A | 032095101 |  | 3613 | 47458 | SH |  | SOLE | 0 | 47458 | 0 | 0 |
| APPLE INC | COM | 037833100 |  | 34522 | 265697 | SH |  | SOLE | 0 | 265697 | 0 | 0 |
| APTIV PLC | SHS | G6095L109 |  | 2613 | 28054 | SH |  | SOLE | 0 | 28054 | 0 | 0 |
| BALL CORP | COM | 058498106 |  | 2768 | 54129 | SH |  | SOLE | 0 | 54129 | 0 | 0 |
| BERKSHIRE HATHAWAY INC - CL B | CL B NEW | 084670702 |  | 22262 | 72069 | SH |  | SOLE | 0 | 72069 | 0 | 0 |
| BJ S WHOLESALE CLUB HOLDINGS | COM | 05550J101 |  | 8988 | 135856 | SH |  | SOLE | 0 | 135856 | 0 | 0 |
| BLACKROCK INC | COM | 09247X101 |  | 2334 | 3294 | SH |  | SOLE | 0 | 3294 | 0 | 0 |
| BRISTOL-MYERS SQUIBB COMPANY | COM | 110122108 |  | 1980 | 27514 | SH |  | SOLE | 0 | 27514 | 0 | 0 |
| BROADRIDGE FINANCIAL SOLUTIO | COM | 11133T103 |  | 5003 | 37298 | SH |  | SOLE | 0 | 37298 | 0 | 0 |
| CAMBRIDGE BANCORP | COM | 132152109 |  | 7298 | 87869 | SH |  | SOLE | 0 | 87869 | 0 | 0 |
| CHARLES RIVER LABORATORIES | COM | 159864107 |  | 7455 | 34214 | SH |  | SOLE | 0 | 34214 | 0 | 0 |
| CHARTER COMMUNICATIONS INC | CL A | 16119P108 |  | 7741 | 22828 | SH |  | SOLE | 0 | 22828 | 0 | 0 |
| CHEVRON CORPORATION | COM | 166764100 |  | 8453 | 47095 | SH |  | SOLE | 0 | 47095 | 0 | 0 |
| CMS ENERGY CORP | COM | 125896100 |  | 3654 | 57705 | SH |  | SOLE | 0 | 57705 | 0 | 0 |
| COCA-COLA CO | COM | 191216100 |  | 4061 | 63844 | SH |  | SOLE | 0 | 63844 | 0 | 0 |
| CONOCOPHILLIPS | COM | 20825C104 |  | 5320 | 45084 | SH |  | SOLE | 0 | 45084 | 0 | 0 |
| COSTCO WHOLESALE CORP | COM | 22160K105 |  | 4556 | 9980 | SH |  | SOLE | 0 | 9980 | 0 | 0 |
| DANAHER CORP | COM | 235851102 |  | 7685 | 28953 | SH |  | SOLE | 0 | 28953 | 0 | 0 |
| DISCOVER FINANCIAL SERVICES | COM | 254709108 |  | 2132 | 21793 | SH |  | SOLE | 0 | 21793 | 0 | 0 |
| DISNEY WALT CO | COM | 254687106 |  | 3555 | 40920 | SH |  | SOLE | 0 | 40920 | 0 | 0 |
| DOLLAR GENERAL CORP | COM | 256677105 |  | 4328 | 17574 | SH |  | SOLE | 0 | 17574 | 0 | 0 |
| DOMINO S PIZZA INC | COM | 25754A201 |  | 3735 | 10783 | SH |  | SOLE | 0 | 10783 | 0 | 0 |
| ELI LILLY  CO | COM | 532457108 |  | 7501 | 20504 | SH |  | SOLE | 0 | 20504 | 0 | 0 |
| EQUINIX INC | COM | 29444U700 |  | 2790 | 4260 | SH |  | SOLE | 0 | 4260 | 0 | 0 |
| EVERGY INC | COM | 30034W106 |  | 5246 | 83356 | SH |  | SOLE | 0 | 83356 | 0 | 0 |
| EVERSOURCE ENERGY | COM | 30040W108 |  | 2585 | 30837 | SH |  | SOLE | 0 | 30837 | 0 | 0 |
| EXXON MOBIL CORPORATION | COM | 30231G102 |  | 10169 | 92194 | SH |  | SOLE | 0 | 92194 | 0 | 0 |
| FACEBOOK INC | CL A | 30303M102 |  | 6559 | 54500 | SH |  | SOLE | 0 | 54500 | 0 | 0 |
| GRACO INC | COM | 384109104 |  | 3495 | 51958 | SH |  | SOLE | 0 | 51958 | 0 | 0 |
| HILTON WORLDWIDE HOLDINGS | COM | 43300A203 |  | 2420 | 19151 | SH |  | SOLE | 0 | 19151 | 0 | 0 |
| HOME DEPOT INC | COM | 437076102 |  | 9846 | 31172 | SH |  | SOLE | 0 | 31172 | 0 | 0 |
| ICON PLC | SHS | G4705A100 |  | 4675 | 24064 | SH |  | SOLE | 0 | 24064 | 0 | 0 |
| INDUSTRIAL SELECT SECTOR SPDR | SBI INT-INDS | 81369Y704 |  | 20763 | 211417 | SH |  | SOLE | 0 | 211417 | 0 | 0 |
| INTUIT INC | COM | 461202103 |  | 6982 | 17938 | SH |  | SOLE | 0 | 17938 | 0 | 0 |
| INVITATION HOMES INC | COM | 46187W107 |  | 1226 | 41376 | SH |  | SOLE | 0 | 41376 | 0 | 0 |
| ISHARES CORE MSCI TOTAL INTL ETF | CORE MSCI TOTAL | 46432F834 |  | 160334 | 2770110 | SH |  | SOLE | 0 | 2770110 | 0 | 0 |
| JOHNSON  JOHNSON | COM | 478160104 |  | 12616 | 71418 | SH |  | SOLE | 0 | 71418 | 0 | 0 |
| JP MORGAN CHASE  CO | COM | 46625H100 |  | 11233 | 83768 | SH |  | SOLE | 0 | 83768 | 0 | 0 |
| KLA-TENCOR CORPORATION | COM NEW | 482480100 |  | 3411 | 9048 | SH |  | SOLE | 0 | 9048 | 0 | 0 |
| LAM RESEARCH CORPORATION | COM | 512807108 |  | 4253 | 10118 | SH |  | SOLE | 0 | 10118 | 0 | 0 |
| MARTIN MARIETTA MATERIALS | COM | 573284106 |  | 4792 | 14180 | SH |  | SOLE | 0 | 14180 | 0 | 0 |
| MASTERCARD INC CLASS A | CL A | 57636Q104 |  | 10597 | 30475 | SH |  | SOLE | 0 | 30475 | 0 | 0 |
| MATCH GROUP INC | COM | 57667L107 |  | 4569 | 110111 | SH |  | SOLE | 0 | 110111 | 0 | 0 |
| MCDONALDS CORPORATION | COM | 580135101 |  | 2627 | 9970 | SH |  | SOLE | 0 | 9970 | 0 | 0 |
| MERCK  CO INC | COM | 58933Y105 |  | 2240 | 20192 | SH |  | SOLE | 0 | 20192 | 0 | 0 |
| MICROSOFT CORP | COM | 594918104 |  | 39897 | 166361 | SH |  | SOLE | 0 | 166361 | 0 | 0 |
| MORGAN STANLEY | COM NEW | 617446448 |  | 7809 | 91849 | SH |  | SOLE | 0 | 91849 | 0 | 0 |
| NEXTERA ENERGY INC | COM | 65339F101 |  | 2478 | 29638 | SH |  | SOLE | 0 | 29638 | 0 | 0 |
| NIKE INC | CL B | 654106103 |  | 11856 | 101321 | SH |  | SOLE | 0 | 101321 | 0 | 0 |
| NISOURCE INC | COM | 65473P105 |  | 2094 | 76361 | SH |  | SOLE | 0 | 76361 | 0 | 0 |
| NVIDIA CORP | COM | 67066G104 |  | 8399 | 57474 | SH |  | SOLE | 0 | 57474 | 0 | 0 |
| O'REILLY AUTOMOTIVE INC | COM | 67103H107 |  | 1852 | 2194 | SH |  | SOLE | 0 | 2194 | 0 | 0 |
| OTIS WORLDWIDE CORP | COM | 68902V107 |  | 3800 | 48528 | SH |  | SOLE | 0 | 48528 | 0 | 0 |
| PFIZER INC | COM | 717081103 |  | 3098 | 60464 | SH |  | SOLE | 0 | 60464 | 0 | 0 |
| PHILIP MORRIS INTERNATIONAL INC | COM | 718172109 |  | 13832 | 136668 | SH |  | SOLE | 0 | 136668 | 0 | 0 |
| PROCTER  GAMBLE CO | COM | 742718109 |  | 11151 | 73573 | SH |  | SOLE | 0 | 73573 | 0 | 0 |
| PROLOGIS INC | COM | 74340W103 |  | 3489 | 30953 | SH |  | SOLE | 0 | 30953 | 0 | 0 |
| RAYTHEON TECHNOLOGIES CORP | COM | 75513E101 |  | 7186 | 71200 | SH |  | SOLE | 0 | 71200 | 0 | 0 |
| REGENERON PHARMACEUTICALS | COM | 75886F107 |  | 2406 | 3335 | SH |  | SOLE | 0 | 3335 | 0 | 0 |
| ROCKWELL AUTOMATION INC | COM | 773903109 |  | 3111 | 12076 | SH |  | SOLE | 0 | 12076 | 0 | 0 |
| ROPER TECHNOLOGIES INC | COM | 776696106 |  | 1597 | 3696 | SH |  | SOLE | 0 | 3696 | 0 | 0 |
| S GLOBAL INC | COM | 78409V104 |  | 4919 | 14687 | SH |  | SOLE | 0 | 14687 | 0 | 0 |
| SALESFORCE.COM INC | COM | 79466L302 |  | 11047 | 83320 | SH |  | SOLE | 0 | 83320 | 0 | 0 |
| SCHWAB (CHARLES) CORP | COM | 808513105 |  | 5443 | 65370 | SH |  | SOLE | 0 | 65370 | 0 | 0 |
| SEMPRA ENERGY | COM | 816851109 |  | 5239 | 33898 | SH |  | SOLE | 0 | 33898 | 0 | 0 |
| SHELL PLC | SPON ADS | 780259305 |  | 2840 | 49872 | SH |  | SOLE | 0 | 49872 | 0 | 0 |
| SHERWIN WILLIAMS COMPANY | COM | 824348106 |  | 4775 | 20119 | SH |  | SOLE | 0 | 20119 | 0 | 0 |
| STERIS PLC | SHS USD | G8473T100 |  | 11031 | 59729 | SH |  | SOLE | 0 | 59729 | 0 | 0 |
| SUN COMMUNITIES INC | COM | 866674104 |  | 2458 | 17191 | SH |  | SOLE | 0 | 17191 | 0 | 0 |
| TAIWAN SEMICONDUCTOR MFG CO LTD | SPONSORED ADS | 874039100 |  | 4196 | 56335 | SH |  | SOLE | 0 | 56335 | 0 | 0 |
| TESLA INC | COM | 88160R101 |  | 5327 | 43248 | SH |  | SOLE | 0 | 43248 | 0 | 0 |
| TEXAS INSTRUMENTS INC | COM | 882508104 |  | 5486 | 33204 | SH |  | SOLE | 0 | 33204 | 0 | 0 |
| THERMO FISHER SCIENTIFIC INC | COM | 883556102 |  | 10440 | 18958 | SH |  | SOLE | 0 | 18958 | 0 | 0 |
| TJX COMPANIES INC | COM | 872540109 |  | 2811 | 35314 | SH |  | SOLE | 0 | 35314 | 0 | 0 |
| UNION PACIFIC CORP | COM | 907818108 |  | 6348 | 30656 | SH |  | SOLE | 0 | 30656 | 0 | 0 |
| UNITED PARCEL SERVICE INC | CL B | 911312106 |  | 5731 | 32966 | SH |  | SOLE | 0 | 32966 | 0 | 0 |
| UNITEDHEALTH GROUP INC | COM | 91324P102 |  | 15079 | 28441 | SH |  | SOLE | 0 | 28441 | 0 | 0 |
| VAIL RESORTS INC | COM | 91879Q109 |  | 3054 | 12814 | SH |  | SOLE | 0 | 12814 | 0 | 0 |
| VISA INC CLASS A SHARES | COM CL A | 92826C839 |  | 12095 | 58217 | SH |  | SOLE | 0 | 58217 | 0 | 0 |
| WASTE MANAGEMENT INC | COM | 94106L109 |  | 2680 | 17080 | SH |  | SOLE | 0 | 17080 | 0 | 0 |

---