Davis R M Inc holds a diversified book of 273 stocks worth $5.6B as of Q1 2026 (disclosed May 13, 2026, a ~45-day 13F lag). This quarter they opened AstraZeneca PLC and trimmed Amphenol Corp-CL A. Their largest long position is SS SPDR S&P 500 ETF Trust-US at 6% of the equity book.
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Use Arkolith to show DAVIS R M INC's latest holdings, largest changes, and filing provenance.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
77% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | State STR SPDR S&P 500 ETF T TR UNIT | $318.9M | 489.1K | 5.7% | ▲+1.9% Added · +9K sh | |
| 2 | Apple Inc COM | $292.2M | 1.15M | 5.2% | ▲+2.0% Added · +23K sh | |
| 3 | Alphabet Inc CAP STK CL A | $259.0M | 900.6K | 4.6% | ▲+0.1% Added · +1K sh | |
| 4 | Nvidia Corporation COM | $251.0M | 1.44M | 4.5% | ▲+1.4% Added · +20K sh | |
| 5 | Ishares TR CORE S&P MCP ETF | $247.2M | 3.66M | 4.4% | ▲+2.5% Added · +91K sh | |
| 6 | Microsoft Corp COM | $176.5M | 476.9K | 3.1% | ▲+4.5% Added · +20K sh | |
| 7 | Amphenol Corp CL A | $171.7M | 1.36M | 3.0% | ▼−1.4% Reduced · −19K sh | |
| 8 | Vanguard Tax-Managed FDS VAN FTSE DEV MKT | $166.0M | 2.59M | 2.9% | ▲+4.4% Added · +109K sh | |
| 9 | Vanguard Index FDS SMALL CP ETF | $159.1M | 607.5K | 2.8% | ▲+3.1% Added · +18K sh | |
| 10 | Amazon Com Inc COM | $140.7M | 675.5K | 2.5% | ▲+4.2% Added · +27K sh | |
| 11 | Berkshire Hathaway Inc Del CL B NEW | $123.5M | 257.7K | 2.2% | ▼~0% Reduced · −53 sh | |
| 12 | Palo Alto Networks Inc COM | $112.2M | 699.8K | 2.0% | ▲+1.1% Added · +8K sh | |
| 13 | JPMorgan Chase & Co COM | $109.8M | 373.2K | 1.9% | ▲+1.4% Added · +5K sh | |
| 14 | Costco Wholesale Corporation COM | $108.8M | 109.2K | 1.9% | ▲+1.4% Added · +1K sh | |
| 15 | TJX Cos Inc New COM | $106.5M | 666.7K | 1.9% | ▼−1.6% Reduced · −11K sh | |
| 16 | Visa Inc COM CL A | $90.4M | 299.2K | 1.6% | ▲+1.5% Added · +4K sh | |
| 17 | Chubb Ltd Switz COM | $80.6M | 246.6K | 1.4% | ▼−0.5% Reduced · −1K sh | |
| 18 | Exxon Mobil Corp COM | $76.0M | 448.0K | 1.3% | ▲+0.1% Added · +365 sh | |
| 19 | Meta Platforms Inc CL A | $74.1M | 129.6K | 1.3% | ▲+3.0% Added · +4K sh | |
| 20 | Linde PLC SHS | $73.6M | 148.5K | 1.3% | ▲+1.8% Added · +3K sh | |
| 21 | ASML Hldg NV N Y REGISTRY SHS | $67.5M | 51.1K | 1.2% | ▲+1.3% Added · +672 sh | |
| 22 | Ametek Inc COM | $65.8M | 307.1K | 1.2% | ▼−1.4% Reduced · −4K sh | |
| 23 | Eaton Corp PLC SHS | $65.7M | 183.8K | 1.2% | ▼−0.2% Reduced · −376 sh | |
| 24 | NextEra Energy Inc COM | $64.7M | 696.8K | 1.1% | ▲+0.6% Added · +4K sh | |
| 25 | Waste Connections Inc COM | $63.6M | 391.8K | 1.1% | ▲+0.2% Added · +827 sh | |
| 26 | RTX Corporation COM | $62.0M | 321.5K | 1.1% | ▼−1.5% Reduced · −5K sh | |
| 27 | Thermo Fisher Scientific Inc COM | $60.5M | 123.0K | 1.1% | ▼−0.9% Reduced · −1K sh | |
| 28 | Intuit COM | $59.2M | 136.9K | 1.1% | ▲~0% Added · +31 sh | |
| 29 | Ishares TR RUSSELL 3000 ETF | $59.2M | 159.7K | 1.1% | —Held | |
| 30 | Danaher Corp Del COM | $58.9M | 310.1K | 1.0% | ▼−0.5% Reduced · −1K sh | |
| 31 | Broadcom Inc COM | $58.8M | 190.0K | 1.0% | ▲+28% Added · +41K sh | |
| 32 | Johnson & Johnson COM | $58.5M | 239.2K | 1.0% | ▼−0.3% Reduced · −736 sh | |
| 33 | Phillips 66 COM | $58.0M | 318.6K | 1.0% | ▼−1.6% Reduced · −5K sh | |
| 34 | Eli Lilly & Co COM | $56.1M | 61.0K | 1.0% | ▲+1.2% Added · +712 sh | |
| 35 | Home Depot Inc COM | $54.3M | 165.0K | 1.0% | ▲+3.8% Added · +6K sh | |
| 36 | Idexx Labs Inc COM | $51.7M | 92.0K | 0.9% | ▼−1.6% Reduced · −2K sh | |
| 37 | Take-Two Interactive Softwar COM | $50.4M | 255.1K | 0.9% | ▲+4.3% Added · +11K sh | |
| 38 | American Tower Corp COM | $49.9M | 289.2K | 0.9% | ▲+1.4% Added · +4K sh | |
| 39 | Goldman Sachs Group Inc COM | $47.9M | 56.6K | 0.8% | ▲+0.8% Added · +444 sh | |
| 40 | Pepsico Inc COM | $47.8M | 307.8K | 0.8% | ▼−2.0% Reduced · −6K sh | |
| 41 | Procter & Gamble Co COM | $47.6M | 329.4K | 0.8% | ▲+2.7% Added · +9K sh | |
| 42 | ConocoPhillips COM | $46.7M | 354.0K | 0.8% | ▼−0.6% Reduced · −2K sh | |
| 43 | Stryker Corporation COM | $46.7M | 141.8K | 0.8% | ▲+2.0% Added · +3K sh | |
| 44 | Mettler Toledo International COM | $46.6M | 37.0K | 0.8% | ▼−0.9% Reduced · −347 sh | |
| 45 | American WTR WKS Co Inc New COM | $41.3M | 303.7K | 0.7% | ▼−0.1% Reduced · −371 sh | |
| 46 | Aon PLC SHS CL A | $41.3M | 127.8K | 0.7% | ▲+1.1% Added · +1K sh | |
| 47 | Alphabet Inc CAP STK CL C | $40.5M | 141.2K | 0.7% | ▼−2.5% Reduced · −4K sh | |
| 48 | Northrop Grumman Corp COM | $40.4M | 59.2K | 0.7% | ▲+0.6% Added · +348 sh | |
| 49 | Bank America Corp COM | $40.3M | 826.3K | 0.7% | ▲+4.8% Added · +38K sh | |
| 50 | Vanguard Intl Equity Index F ALLWRLD EX US | $39.9M | 531.3K | 0.7% | ▲+2.5% Added · +13K sh |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | May 13, 2026 | 274 | $5.6B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 12, 2026 | 275 | $5.8B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 12, 2025 | 271 | $5.7B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 7, 2025 | 268 | $5.4B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 8, 2025 | 280 | $5.0B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 7, 2025 | 275 | $5.1B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 13, 2024 | 272 | $5.2B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 9, 2024 | 274 | $4.9B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 10, 2024 | 260 | $4.8B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 9, 2024 | 263 | $4.3B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Nov 14, 2023 | 269 | $4.0B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 10, 2023 | 277 | $4.2B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | May 1, 2023 | 270 | $3.9B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Feb 14, 2023 | 277 | $3.7B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Nov 8, 2022 | 258 | $3.4B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Aug 8, 2022 | 260 | $3.6B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 5, 2022 | 275 | $4.2B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Feb 8, 2022 | 270 | $4.5B | 13F-HR |
| Q3 2021 | Sep 30, 2021 | Nov 8, 2021 | 260 | $4.0B | 13F-HR |
| Q2 2021 | Jun 30, 2021 | Aug 12, 2021 | 259 | $4.0B | 13F-HR |
| Q1 2021 | Mar 31, 2021 | May 10, 2021 | 262 | $3.6B | 13F-HR |
| Q4 2020 | Dec 31, 2020 | Jan 27, 2021 | 266 | $3.5B | 13F-HR |
| Q3 2020 | Sep 30, 2020 | Dec 1, 2020 | 243 | $3.1B | 13F-HR |
| Q2 2020 | Jun 30, 2020 | Jul 20, 2020 | 230 | $2.8B | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.