# AMICA MUTUAL INSURANCE CO

> Institutional holdings reported to the SEC as of Q2 2026 on Form 13F. CIK 857508. Source: https://holderbook.com/funds/857508-amica-mutual-insurance-co/

- Reported value: $1.2B
- Positions: 142
- Weight of the ten largest: 50.8%
- Filed: 2026-08-05

A 13F reports long US equity positions only. Short positions, bonds, foreign listings, private holdings and cash are not visible, so this is not the manager's whole book.

## Holdings

| Security | Ticker | Value | Shares | Weight | Quarters held |
|---|---|---|---|---|---|
| ISHARES TR | [IXUS](https://holderbook.com/stocks/IXUS/) | $294.5M | 3,083,208 | 24.5% | 26 |
| NVIDIA CORPORATION | [NVDA](https://holderbook.com/stocks/NVDA/) | $67.5M | 337,170 | 5.6% | 31 |
| APPLE INC | [AAPL](https://holderbook.com/stocks/AAPL/) | $51.4M | 177,799 | 4.3% | 31 |
| MICROSOFT CORP | [MSFT](https://holderbook.com/stocks/MSFT/) | $41.9M | 112,239 | 3.5% | 31 |
| ALPHABET INC | [GOOGL](https://holderbook.com/stocks/GOOGL/) | $37.5M | 104,846 | 3.1% | 31 |
| AMAZON COM INC | [AMZN](https://holderbook.com/stocks/AMZN/) | $35.0M | 146,933 | 2.9% | 26 |
| LAM RESEARCH CORP | [LRCX](https://holderbook.com/stocks/LRCX/) | $24.5M | 56,569 | 2.0% | 7 |
| KLA CORP | [KLAC](https://holderbook.com/stocks/KLAC/) | $20.3M | 67,320 | 1.7% | 16 |
| ELI LILLY & CO | [LLY](https://holderbook.com/stocks/LLY/) | $18.6M | 15,490 | 1.5% | 22 |
| META PLATFORMS INC | [META](https://holderbook.com/stocks/META/) | $18.4M | 32,662 | 1.5% | 31 |
| PARKER-HANNIFIN CORP | [PH](https://holderbook.com/stocks/PH/) | $17.7M | 18,059 | 1.5% | 14 |
| VISA INC | [V](https://holderbook.com/stocks/V/) | $16.8M | 48,844 | 1.4% | 31 |
| BERKSHIRE HATHAWAY INC DEL | [BRKB](https://holderbook.com/stocks/BRKB/) | $16.4M | 32,857 | 1.4% | 26 |
| AMPHENOL CORP | [APH](https://holderbook.com/stocks/APH/) | $14.7M | 83,572 | 1.2% | 31 |
| TEXAS INSTRS INC | [TXN](https://holderbook.com/stocks/TXN/) | $14.5M | 48,607 | 1.2% | 31 |
| ENTEGRIS INC | [ENTG](https://holderbook.com/stocks/ENTG/) | $14.0M | 78,013 | 1.2% | 9 |
| UNION PAC CORP | [UNP](https://holderbook.com/stocks/UNP/) | $13.8M | 50,724 | 1.1% | 31 |
| MASTERCARD INCORPORATED | [MA](https://holderbook.com/stocks/MA/) | $13.7M | 26,594 | 1.1% | 31 |
| CROWN HLDGS INC | [CCK](https://holderbook.com/stocks/CCK/) | $12.3M | 109,777 | 1.0% | 13 |
| BJS WHSL CLUB HLDGS INC | [BJ](https://holderbook.com/stocks/BJ/) | $11.7M | 134,156 | 1.0% | 31 |
| PHILIP MORRIS INTL INC | [PM](https://holderbook.com/stocks/PM/) | $11.7M | 64,427 | 1.0% | 31 |
| TAIWAN SEMICONDUCTOR MANUFAC | [TSM](https://holderbook.com/stocks/TSM/) | $11.6M | 24,206 | 1.0% | 16 |
| EXXON MOBIL CORP | [XOMXXXX](https://holderbook.com/stocks/XOMXXXX/) | $11.4M | 83,602 | 1.0% | 20 |
| BROADCOM INC | [AVGO](https://holderbook.com/stocks/AVGO/) | $11.1M | 29,464 | 0.9% | 2 |
| SELECT SECTOR SPDR TR | [XLRE](https://holderbook.com/stocks/XLRE/) | $10.6M | 241,112 | 0.9% | 11 |
| JOHNSON & JOHNSON | [JNJ](https://holderbook.com/stocks/JNJ/) | $10.4M | 40,946 | 0.9% | 31 |
| ALPHABET INC | [GOOG](https://holderbook.com/stocks/GOOG/) | $10.4M | 29,406 | 0.9% | 18 |
| JPMORGAN CHASE & CO | [JPM](https://holderbook.com/stocks/JPM/) | $9.9M | 30,347 | 0.8% | 31 |
| GENERAL DYNAMICS CORP | [GD](https://holderbook.com/stocks/GD/) | $9.9M | 27,859 | 0.8% | 11 |
| UNITEDHEALTH GROUP INC | [UNH](https://holderbook.com/stocks/UNH/) | $9.9M | 23,712 | 0.8% | 26 |
| ISHARES INC | [IEMG](https://holderbook.com/stocks/IEMG/) | $9.5M | 114,821 | 0.8% | 2 |
| PROCTER & GAMBLE CO | [PG](https://holderbook.com/stocks/PG/) | $9.1M | 62,101 | 0.8% | 31 |
| PALO ALTO NETWORKS INC | [PANW](https://holderbook.com/stocks/PANW/) | $8.9M | 26,244 | 0.7% | 4 |
| MCDONALDS CORP | [MCD](https://holderbook.com/stocks/MCD/) | $8.6M | 31,719 | 0.7% | 31 |
| ROSS STORES INC | [ROST](https://holderbook.com/stocks/ROST/) | $8.5M | 39,708 | 0.7% | 4 |
| NEXTERA ENERGY INC | [NEE](https://holderbook.com/stocks/NEE/) | $8.1M | 92,385 | 0.7% | 22 |
| ALCON AG | [ALC](https://holderbook.com/stocks/ALC/) | $7.6M | 112,635 | 0.6% | 29 |
| RTX CORPORATION | [RTX](https://holderbook.com/stocks/RTX/) | $7.3M | 38,288 | 0.6% | 19 |
| ACUSHNET HLDGS CORP | [GOLF](https://holderbook.com/stocks/GOLF/) | $7.1M | 60,018 | 0.6% | 14 |
| WASTE MGMT INC DEL | [WM](https://holderbook.com/stocks/WM/) | $7.1M | 31,739 | 0.6% | 31 |
| THERMO FISHER SCIENTIFIC INC | [TMO](https://holderbook.com/stocks/TMO/) | $7.1M | 14,104 | 0.6% | 31 |
| CHEVRON CORPORATION | [CVX](https://holderbook.com/stocks/CVX/) | $6.9M | 41,419 | 0.6% | 31 |
| AMERICAN EXPRESS CO | [AXP](https://holderbook.com/stocks/AXP/) | $6.8M | 20,096 | 0.6% | 31 |
| HENRY JACK & ASSOC INC | [JKHY](https://holderbook.com/stocks/JKHY/) | $6.8M | 49,149 | 0.6% | 11 |
| BLACKROCK INC | [BLK](https://holderbook.com/stocks/BLK/) | $6.7M | 6,994 | 0.6% | 7 |
| TYLER TECHNOLOGIES INC | [TYL](https://holderbook.com/stocks/TYL/) | $6.6M | 22,454 | 0.5% | 14 |
| ABBVIE INC | [ABBV](https://holderbook.com/stocks/ABBV/) | $6.4M | 25,538 | 0.5% | 31 |
| STERIS PLC | [STE](https://holderbook.com/stocks/STE/) | $6.0M | 28,409 | 0.5% | 30 |
| S&P GLOBAL INC | [SPGI](https://holderbook.com/stocks/SPGI/) | $5.9M | 14,408 | 0.5% | 31 |
| CADENCE DESIGN SYSTEM INC | [CDNS](https://holderbook.com/stocks/CDNS/) | $5.7M | 15,300 | 0.5% | 5 |
| UBER TECHNOLOGIES INC | [UBER](https://holderbook.com/stocks/UBER/) | $5.6M | 77,151 | 0.5% | 8 |
| NETFLIX INC | [NFLX](https://holderbook.com/stocks/NFLX/) | $5.5M | 76,519 | 0.5% | 2 |
| BLACKSTONE INC | [BX](https://holderbook.com/stocks/BX/) | $5.1M | 43,757 | 0.4% | 2 |
| CHARLES RIV LABS INTL INC | [CRL](https://holderbook.com/stocks/CRL/) | $5.1M | 22,342 | 0.4% | 31 |
| CELSIUS HLDGS INC | [CELH](https://holderbook.com/stocks/CELH/) | $5.0M | 170,047 | 0.4% | 8 |
| PEPSICO INC | [PEP](https://holderbook.com/stocks/PEP/) | $4.9M | 36,507 | 0.4% | 5 |
| AIRBNB INC | [ABNB](https://holderbook.com/stocks/ABNB/) | $4.9M | 34,416 | 0.4% | 8 |
| GUIDEWIRE SOFTWARE INC | [GWRE](https://holderbook.com/stocks/GWRE/) | $4.9M | 39,639 | 0.4% | 8 |
| DOMINOS PIZZA INC | [DPZ](https://holderbook.com/stocks/DPZ/) | $4.7M | 15,986 | 0.4% | 22 |
| PFIZER INC | [PFE](https://holderbook.com/stocks/PFE/) | $4.7M | 194,059 | 0.4% | 16 |
| CLEAN HARBORS INC | [CLH](https://holderbook.com/stocks/CLH/) | $4.6M | 15,377 | 0.4% | 13 |
| OTIS WORLDWIDE CORP | [OTIS](https://holderbook.com/stocks/OTIS/) | $4.6M | 64,106 | 0.4% | 25 |
| SELECT SECTOR SPDR TR | [XLU](https://holderbook.com/stocks/XLU/) | $4.5M | 99,389 | 0.4% | 11 |
| ISHARES TR | [IEO](https://holderbook.com/stocks/IEO/) | $4.5M | 40,914 | 0.4% | 12 |
| MORGAN STANLEY | [MS](https://holderbook.com/stocks/MS/) | $4.5M | 21,438 | 0.4% | 31 |
| SYNOPSYS INC | [SNPS](https://holderbook.com/stocks/SNPS/) | $4.3M | 9,704 | 0.4% | 5 |
| LAZARD INC | [LAZ](https://holderbook.com/stocks/LAZ/) | $4.3M | 103,039 | 0.4% | 9 |
| LOCKHEED MARTIN CORP | [LMT](https://holderbook.com/stocks/LMT/) | $4.3M | 8,463 | 0.4% | 3 |
| MARTIN MARIETTA MATLS INC | [MLM](https://holderbook.com/stocks/MLM/) | $4.3M | 7,409 | 0.4% | 31 |
| STOCK YDS BANCORP INC | [SYBT](https://holderbook.com/stocks/SYBT/) | $4.3M | 55,842 | 0.4% | 11 |
| HOME DEPOT INC | [HD](https://holderbook.com/stocks/HD/) | $3.9M | 11,092 | 0.3% | 31 |
| WARNER MUSIC GROUP CORP | [WMG](https://holderbook.com/stocks/WMG/) | $3.9M | 143,616 | 0.3% | 10 |
| ISHARES TR | [IEZ](https://holderbook.com/stocks/IEZ/) | $3.6M | 132,244 | 0.3% | 12 |
| AMERICAN WTR WKS CO INC NEW | [AWK](https://holderbook.com/stocks/AWK/) | $3.5M | 26,262 | 0.3% | 10 |
| SPDR SERIES TRUST | [XBI](https://holderbook.com/stocks/XBI/) | $3.4M | 21,439 | 0.3% | 11 |
| SERVICE CORP INTL | [SCI](https://holderbook.com/stocks/SCI/) | $3.4M | 44,508 | 0.3% | 14 |
| HUNTINGTON INGALLS INDS INC | [HII](https://holderbook.com/stocks/HII/) | $3.0M | 10,717 | 0.2% | 5 |
| HERSHEY CO | [HSY](https://holderbook.com/stocks/HSY/) | $2.9M | 16,341 | 0.2% | 11 |
| AMERICAN TOWER CORP | [AMT](https://holderbook.com/stocks/AMT/) | $2.8M | 17,255 | 0.2% | 31 |
| FIRSTSERVICE CORP NEW | [FSV](https://holderbook.com/stocks/FSV/) | $2.8M | 19,694 | 0.2% | 10 |
| SITIME CORP | [SITM](https://holderbook.com/stocks/SITM/) | $2.7M | 3,632 | 0.2% | 13 |
| ZOETIS INC | [ZTS](https://holderbook.com/stocks/ZTS/) | $2.5M | 35,347 | 0.2% | 5 |
| LAUDER ESTEE COS INC | [EL](https://holderbook.com/stocks/EL/) | $2.5M | 31,270 | 0.2% | 13 |
| DANAHER CORP DEL | [DHR](https://holderbook.com/stocks/DHR/) | $2.4M | 12,661 | 0.2% | 31 |
| TIMKEN CO | [TKR](https://holderbook.com/stocks/TKR/) | $2.4M | 16,264 | 0.2% | 12 |
| DEXCOM INC | [DXCM](https://holderbook.com/stocks/DXCM/) | $2.3M | 34,542 | 0.2% | 1 |
| SPDR SERIES TRUST | [KRE](https://holderbook.com/stocks/KRE/) | $2.2M | 29,545 | 0.2% | 1 |
| TEREX CORP NEW | [TEX](https://holderbook.com/stocks/TEX/) | $2.2M | 30,404 | 0.2% | 12 |
| SPDR SERIES TRUST | [XOP](https://holderbook.com/stocks/XOP/) | $2.0M | 12,964 | 0.2% | 11 |
| OREILLY AUTOMOTIVE INC | [ORLY](https://holderbook.com/stocks/ORLY/) | $1.9M | 20,428 | 0.2% | 31 |
| TEXTRON INC | [TXT](https://holderbook.com/stocks/TXT/) | $1.7M | 18,817 | 0.1% | 11 |
| OSHKOSH CORP | [OSK](https://holderbook.com/stocks/OSK/) | $1.7M | 11,047 | 0.1% | 8 |
| NIKE INC | [NKE](https://holderbook.com/stocks/NKE/) | $1.6M | 39,660 | 0.1% | 28 |
| ALLEGION PLC | [ALLE](https://holderbook.com/stocks/ALLE/) | $1.6M | 11,464 | 0.1% | 11 |
| SPDR SERIES TRUST | [KIE](https://holderbook.com/stocks/KIE/) | $1.5M | 25,204 | 0.1% | 11 |
| BROWN FORMAN CORP | [BFB](https://holderbook.com/stocks/BFB/) | $1.5M | 55,868 | 0.1% | 6 |
| CARLYLE GROUP INC | [CG](https://holderbook.com/stocks/CG/) | $1.4M | 33,903 | 0.1% | 13 |
| RYMAN HOSPITALITY PPTYS INC | [RHP](https://holderbook.com/stocks/RHP/) | $1.3M | 10,490 | 0.1% | 13 |
| CCC INTELLIGENT SOLUTIONS HL | [CCC](https://holderbook.com/stocks/CCC/) | $1.3M | 258,550 | 0.1% | 3 |
| CHEMED CORP NEW | [CHE](https://holderbook.com/stocks/CHE/) | $1.3M | 2,714 | 0.1% | 12 |

## What the disclosed book did

Not the fund's return. This is the change in value of the positions disclosed on Form 13F, had they been left untouched, against SPY over the same quarter ends.

| Quarter | Book | Market | Difference | Priced |
|---|---|---|---|---|
| Q2 2026 | +9.9% | +14.8% | -4.9% | 100% |
| Q1 2026 | -2.7% | -4.6% | +1.9% | 100% |
| Q4 2025 | +2.6% | +2.4% | +0.2% | 100% |
| Q3 2025 | +6.1% | +7.8% | -1.7% | 100% |
| Q2 2025 | +8.4% | +10.5% | -2.1% | 100% |
| Q1 2025 | -1.3% | -4.6% | +3.3% | 100% |
| Q4 2024 | -1.4% | +2.1% | -3.5% | 100% |
| Q3 2024 | +5.9% | +5.4% | +0.5% | 100% |

## Quarter by quarter

| Quarter | Value | Positions |
|---|---|---|
| Q2 2026 | $1.2B | 142 |
| Q1 2026 | $1.2B | 144 |
| Q4 2025 | $1.1B | 142 |
| Q3 2025 | $1.1B | 142 |
| Q2 2025 | $1.0B | 139 |
| Q1 2025 | $908.2M | 135 |
| Q4 2024 | $975.9M | 135 |
| Q3 2024 | $1.0B | 134 |
| Q2 2024 | $1.0B | 132 |
| Q1 2024 | $2.0B | 129 |
| Q4 2023 | $925.7M | 124 |
| Q3 2023 | $850.0M | 102 |