First Long Island Investors, LLC holds a diversified book of 70 stocks worth $1.2B as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened London Stock Ex Grp ADR Spon and trimmed Nvidia Corp. Their largest long position is Nvidia Corp at 5% of the equity book.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1490429/holdings"
Use Arkolith to show First Long Island Investors, LLC'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.
97% 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 | Nvidia Corporation Com COM | $60.4M | 346.1K | 4.9% | ▼−0.3% Reduced · −993 sh | |
| 2 | Microsoft Corp Com COM | $59.2M | 160.0K | 4.8% | ▼−0.6% Reduced · −920 sh | |
| 3 | Amazon Com Inc Com COM | $57.2M | 274.8K | 4.6% | ▼−4.2% Reduced · −12K sh | |
| 4 | Parker Hannifin Corp Com COM | $53.8M | 60.0K | 4.4% | ▼−0.8% Reduced · −484 sh | |
| 5 | Alphabet Inc Cap STK CL A COM | $50.1M | 174.2K | 4.1% | ▼−4.7% Reduced · −9K sh | |
| 6 | Amphenol Corp New CL A COM | $45.6M | 360.8K | 3.7% | ▲+41% Added · +104K sh | |
| 7 | Visa Inc Com CL A COM | $43.2M | 143.1K | 3.5% | ▲+38% Added · +39K sh | |
| 8 | Lilly Eli & Co Com COM | $40.5M | 44.1K | 3.3% | ▼−0.3% Reduced · −153 sh | |
| 9 | Taiwan Semiconductor MFG Ltd S COM | $39.6M | 117.1K | 3.2% | ▼−0.8% Reduced · −1K sh | |
| 10 | Abbott Labs Com COM | $39.2M | 382.0K | 3.2% | ▼−10% Reduced · −44K sh | |
| 11 | Broadcom Ltd SGD COM | $36.9M | 119.3K | 3.0% | ▼−0.3% Reduced · −323 sh | |
| 12 | Lowes Cos Inc Com COM | $36.9M | 156.0K | 3.0% | ▼−0.8% Reduced · −1K sh | |
| 13 | JPMorgan Chase & Co Com COM | $34.2M | 116.3K | 2.8% | ▼−0.9% Reduced · −1K sh | |
| 14 | Mastercard Incorporated CL A COM | $32.7M | 65.4K | 2.6% | ▼−0.2% Reduced · −137 sh | |
| 15 | Apple Inc Com COM | $29.0M | 114.2K | 2.4% | ▲+58% Added · +42K sh | |
| 16 | Meta Platforms Inc CL A COM | $27.8M | 48.6K | 2.3% | ▲+2.8% Added · +1K sh | |
| 17 | Johnson & Johnson Com COM | $27.4M | 112.2K | 2.2% | ▼−1.5% Reduced · −2K sh | |
| 18 | Philip Morris Intl Inc Com COM | $26.3M | 159.2K | 2.1% | ▼−1.2% Reduced · −2K sh | |
| 19 | Abbvie Inc Com COM | $25.7M | 118.4K | 2.1% | ▼−1.1% Reduced · −1K sh | |
| 20 | Amgen Inc Com COM | $24.6M | 70.0K | 2.0% | ▼−0.9% Reduced · −650 sh | |
| 21 | Williams Sonoma Inc Com COM | $23.8M | 130.6K | 1.9% | ▼−1.0% Reduced · −1K sh | |
| 22 | Fastenal Co Com COM | $23.2M | 500.2K | 1.9% | ▼−1.1% Reduced · −6K sh | |
| 23 | Automatic Data Processing Inc COM | $22.3M | 109.7K | 1.8% | ▼−43% Reduced · −82K sh | |
| 24 | BlackRock Inc Com COM | $20.6M | 21.5K | 1.7% | ▼−1.2% Reduced · −252 sh | |
| 25 | Uber Technologies Inc COM | $20.3M | 281.9K | 1.6% | ▲+20% Added · +47K sh | |
| 26 | Eaton Corp PLC SHS COM | $19.7M | 55.0K | 1.6% | ▼−0.6% Reduced · −346 sh | |
| 27 | Blackstone Inc COM | $18.9M | 164.3K | 1.5% | ▼−0.3% Reduced · −579 sh | |
| 28 | NextEra Energy Inc COM | $17.4M | 187.3K | 1.4% | ▼−0.6% Reduced · −1K sh | |
| 29 | Qualcomm Inc Com COM | $17.1M | 132.8K | 1.4% | ▼−1.2% Reduced · −2K sh | |
| 30 | Fair Isaac Corp COM | $16.7M | 15.6K | 1.4% | ▲+198% Added · +10K sh | |
| 31 | US Bancorp Del Com New COM | $16.6M | 318.6K | 1.3% | ▼−0.9% Reduced · −3K sh | |
| 32 | Alphabet Inc Cap STK CL C COM | $16.6M | 57.7K | 1.3% | ▼~0% Reduced · −16 sh | |
| 33 | Pepsico Inc Com COM | $16.3M | 104.7K | 1.3% | ▼−0.6% Reduced · −594 sh | |
| 34 | McDonalds Corp Com COM | $15.8M | 51.0K | 1.3% | ▼−1.0% Reduced · −524 sh | |
| 35 | CDN Natl Railway Co Cad COM | $15.5M | 150.4K | 1.3% | ▲+6.3% Added · +9K sh | |
| 36 | London Stock Exchange Group SP COM | $14.5M | 484.8K | 1.2% | ▲New New position | |
| 37 | Illinois Tool WKS Inc Com COM | $14.3M | 55.0K | 1.2% | ▼−1.2% Reduced · −657 sh | |
| 38 | Unitedhealth Group Inc Com COM | $14.2M | 52.6K | 1.2% | ▼−1.1% Reduced · −571 sh | |
| 39 | Intuit Com COM | $13.8M | 31.9K | 1.1% | ▲+11% Added · +3K sh | |
| 40 | Home Depot Inc Com COM | $13.6M | 41.4K | 1.1% | ▼−1.1% Reduced · −458 sh | |
| 41 | Zoetis Inc CL A COM | $12.8M | 108.5K | 1.0% | ▼−17% Reduced · −23K sh | |
| 42 | Spotify Technology COM | $12.4M | 25.6K | 1.0% | ▲+120% Added · +14K sh | |
| 43 | Paychex Inc COM | $11.7M | 127.2K | 1.0% | ▲+6.3% Added · +8K sh | |
| 44 | Capital One Finl Corp Com COM | $10.7M | 58.7K | 0.9% | ▲+19% Added · +9K sh | |
| 45 | Netflix Inc Com COM | $9.2M | 96.2K | 0.8% | ▼−40% Reduced · −64K sh | |
| 46 | Ge Vernova LLC Com COM | $9.0M | 10.3K | 0.7% | ▲New New position | |
| 47 | Synopsys Inc COM | $8.5M | 21.5K | 0.7% | ▲New New position | |
| 48 | Intuitive Surgical Inc COM | $5.3M | 11.6K | 0.4% | —Held | |
| 49 | Cadence Design Sys Inc COM | $4.5M | 16.3K | 0.4% | ▼−68% Reduced · −35K sh | |
| 50 | Schwab Charles Corp New Com COM | $559K | 6.0K | 0.0% | ▼−7.0% Reduced · −450 sh |
As-of date vs the date the SEC received each filing
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.