AMICA MUTUAL INSURANCE CO — 13F Holdings & Portfolio
CIK 857508 · latest 13F-HR filed 2026-08-05
AMICA MUTUAL INSURANCE CO manages $1.2M in 13F-reported U.S. long-equity assets across 142 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are IXUS (24.53%), NVDA (5.62%), AAPL (4.28%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 5 new positions, exited 7, added to 58, and trimmed 51.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
PROVIDENCE, RI 02940-6008
$1.2M
Long-equity book
142
Distinct positions
2026-06-30
Filed 2026-08-05
+5 / −7 / ↑58 / ↓51
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- LAM RESEARCH CORP$10.9K +79.5%
- KLA CORP$10.0K +96.1%
- NVIDIA CORPORATION$6.0K +9.8%
- ALPHABET INC$6.0K +18.9%
- ENTEGRIS INC$5.4K +61.7%
Top Trims
- LAZARD INC-$3.9K -47.2%
- EXXON MOBIL CORP-$3.4K -22.9%
- PHILIP MORRIS INTL INC-$3.3K -22.1%
- CHEVRON CORPORATION-$2.1K -23.3%
- BJS WHSL CLUB HLDGS INC-$2.0K -14.8%
New Positions
- DEXCOM INC$2.3K
- SPDR SERIES TRUST$2.2K
- SPDR SERIES TRUST$987
- RALLIANT CORP$376
- BELLRING BRANDS INC$147
Exited Positions
- ACCENTURE PLC IRELAND$7.2K
- SALESFORCE INC$6.3K
- PROSPERITY BANCSHARES INC$6.2K
- ABBOTT LABORATORIES$2.9K
- CHARTER COMMUNICATIONS INC$2.7K
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | ISHARES TR | IXUS | 46432F834 | $294.5K | 24.53% | 3,083,208 | SH |
| 2 | NVIDIA CORPORATION | NVDA | 67066G104 | $67.5K | 5.62% | 337,170 | SH |
| 3 | APPLE INC | AAPL | 037833100 | $51.4K | 4.28% | 177,799 | SH |
| 4 | MICROSOFT CORP | MSFT | 594918104 | $41.9K | 3.49% | 112,239 | SH |
| 5 | ALPHABET INC | GOOGL | 02079K305 | $37.5K | 3.12% | 104,846 | SH |
| 6 | AMAZON COM INC | AMZN | 023135106 | $35.0K | 2.92% | 146,933 | SH |
| 7 | LAM RESEARCH CORP | LRCX | 512807306 | $24.5K | 2.04% | 56,569 | SH |
| 8 | KLA CORP | KLAC | 482480100 | $20.3K | 1.69% | 67,320 | SH |
| 9 | ELI LILLY & CO | LLY | 532457108 | $18.6K | 1.55% | 15,490 | SH |
| 10 | META PLATFORMS INC | META | 30303M102 | $18.4K | 1.53% | 32,662 | SH |
| 11 | PARKER-HANNIFIN CORP | PH | 701094104 | $17.7K | 1.47% | 18,059 | SH |
| 12 | VISA INC | V | 92826C839 | $16.8K | 1.40% | 48,844 | SH |
| 13 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $16.4K | 1.37% | 32,857 | SH |
| 14 | AMPHENOL CORP | APH | 032095101 | $14.7K | 1.23% | 83,572 | SH |
| 15 | TEXAS INSTRS INC | TXN | 882508104 | $14.5K | 1.21% | 48,607 | SH |
| 16 | ENTEGRIS INC | ENTG | 29362U104 | $14.0K | 1.17% | 78,013 | SH |
| 17 | UNION PAC CORP | UNP | 907818108 | $13.8K | 1.15% | 50,724 | SH |
| 18 | MASTERCARD INCORPORATED | MA | 57636Q104 | $13.7K | 1.14% | 26,594 | SH |
| 19 | CROWN HLDGS INC | CCK | 228368106 | $12.3K | 1.02% | 109,777 | SH |
| 20 | BJS WHSL CLUB HLDGS INC | BJ | 05550J101 | $11.7K | 0.97% | 134,156 | SH |
| 21 | PHILIP MORRIS INTL INC | PM | 718172109 | $11.7K | 0.97% | 64,427 | SH |
| 22 | TAIWAN SEMICONDUCTOR MANUFAC | TSM | 874039100 | $11.6K | 0.96% | 24,206 | SH |
| 23 | EXXON MOBIL CORP | XOM | 30231G102 | $11.4K | 0.95% | 83,602 | SH |
| 24 | BROADCOM INC | AVGO | 11135F101 | $11.1K | 0.93% | 29,464 | SH |
| 25 | SELECT SECTOR SPDR TR | XLRE | 81369Y860 | $10.6K | 0.88% | 241,112 | SH |
| 26 | JOHNSON & JOHNSON | JNJ | 478160104 | $10.4K | 0.87% | 40,946 | SH |
| 27 | ALPHABET INC | GOOG | 02079K107 | $10.4K | 0.87% | 29,406 | SH |
| 28 | JPMORGAN CHASE & CO | JPM | 46625H100 | $9.9K | 0.83% | 30,347 | SH |
| 29 | GENERAL DYNAMICS CORP | GD | 369550108 | $9.9K | 0.82% | 27,859 | SH |
| 30 | UNITEDHEALTH GROUP INC | UNH | 91324P102 | $9.9K | 0.82% | 23,712 | SH |
| 31 | ISHARES INC | IEMG | 46434G103 | $9.5K | 0.79% | 114,821 | SH |
| 32 | PROCTER & GAMBLE CO | PG | 742718109 | $9.1K | 0.76% | 62,101 | SH |
| 33 | PALO ALTO NETWORKS INC | PANW | 697435105 | $8.9K | 0.75% | 26,244 | SH |
| 34 | MCDONALDS CORP | MCD | 580135101 | $8.6K | 0.71% | 31,719 | SH |
| 35 | ROSS STORES INC | ROST | 778296103 | $8.5K | 0.70% | 39,708 | SH |
| 36 | NEXTERA ENERGY INC | NEE | 65339F101 | $8.1K | 0.68% | 92,385 | SH |
| 37 | ALCON AG | ALC | H01301128 | $7.6K | 0.63% | 112,635 | SH |
| 38 | RTX CORPORATION | RTX | 75513E101 | $7.3K | 0.60% | 38,288 | SH |
| 39 | ACUSHNET HLDGS CORP | GOLF | 005098108 | $7.1K | 0.59% | 60,018 | SH |
| 40 | WASTE MGMT INC DEL | WM | 94106L109 | $7.1K | 0.59% | 31,739 | SH |
| 41 | THERMO FISHER SCIENTIFIC INC | TMO | 883556102 | $7.1K | 0.59% | 14,104 | SH |
| 42 | CHEVRON CORPORATION | CVX | 166764100 | $6.9K | 0.57% | 41,419 | SH |
| 43 | AMERICAN EXPRESS CO | AXP | 025816109 | $6.8K | 0.57% | 20,096 | SH |
| 44 | HENRY JACK & ASSOC INC | JKHY | 426281101 | $6.8K | 0.56% | 49,149 | SH |
| 45 | BLACKROCK INC | BLK | 09290D101 | $6.7K | 0.56% | 6,994 | SH |
| 46 | TYLER TECHNOLOGIES INC | TYL | 902252105 | $6.6K | 0.55% | 22,454 | SH |
| 47 | ABBVIE INC | ABBV | 00287Y109 | $6.4K | 0.54% | 25,538 | SH |
| 48 | STERIS PLC | STE | G8473T100 | $6.0K | 0.50% | 28,409 | SH |
| 49 | S&P GLOBAL INC | SPGI | 78409V104 | $5.9K | 0.49% | 14,408 | SH |
| 50 | CADENCE DESIGN SYSTEM INC | CDNS | 127387108 | $5.7K | 0.48% | 15,300 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-05 | $1.2M | 142 | 0000857508-26-000004 |
| 2026-03-31 | 2026-05-06 | $1.2M | 144 | 0000857508-26-000002 |
| 2025-12-31 | 2026-02-10 | $1.1M | 142 | 0000857508-26-000001 |