Saybrook Capital holds a focused book of 42 stocks worth $399.5M as of Q2 2026 (disclosed Jul 31, 2026, a ~45-day 13F lag). This quarter they opened Honeywell Technologies and trimmed Alphabet Inc-CL C. Their largest long position is Alphabet Inc-CL C at 14% of the equity book. Cloning the disclosed picks since 2024 would be +30% (+15.9%/yr). That is a simulation of the disclosed long book, not audited returns.
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/1044924/holdings"
Use Arkolith to show SAYBROOK CAPITAL /NC's latest holdings, largest changes, and filing provenance.
Following at the filing date actually beat the quarter-end book by 8.2 points over this window.
Growth of $10,000 cloning Saybrook Capital's disclosed long 13F book, rebalanced on each filing date (so it reflects the ~45-day reporting lag, no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
95% 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
Other tracked managers holding the same core names as Saybrook Capital
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| IFP Advisors, Inc | 46 / 42 | $659.0M |
| MORGAN STANLEY | 45 / 42 | $353.0B |
| ROYAL BANK OF CANADA | 45 / 42 | $100.5B |
| UBS Group AG | 45 / 42 | $83.7B |
| PNC FINANCIAL SERVICES GROUP, INC. | 45 / 42 | $25.9B |
| MAI Capital Management | 45 / 42 | $3.1B |
| Sterling Capital Management LLC | 45 / 42 | $850.9M |
| STATE STREET CORP | 44 / 42 | $856.3B |
Ranked by how many of Saybrook Capital's top 42 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Google Inc Cl C COM | $56.5M | 160.0K | 14.2% | ▼−5.8% Reduced · −10K sh | |
| 2 | Berkshire Hathaway Inc Cl B COM | $53.0M | 106.0K | 13.3% | ▲+2.0% Added · +2K sh | |
| 3 | Google Inc. Cl A COM | $52.9M | 148.0K | 13.2% | ▼−5.1% Reduced · −8K sh | |
| 4 | Apple Inc. COM | $42.4M | 146.5K | 10.6% | ▼−1.5% Reduced · −2K sh | |
| 5 | Visa Inc COM | $21.8M | 63.7K | 5.5% | ▼~0% Reduced · −10 sh | |
| 6 | Sherwin-Williams Company COM | $19.0M | 55.2K | 4.8% | ▼−2.4% Reduced · −1K sh | |
| 7 | Berkshire Hathaway Inc Cl A COM | $16.5M | 22 | 4.1% | —Held | |
| 8 | Automatic Data Processing COM | $15.3M | 68.5K | 3.8% | ▼−2.1% Reduced · −1K sh | |
| 9 | Raytheon Technologies Com COM | $15.0M | 79.2K | 3.8% | ▼−4.8% Reduced · −4K sh | |
| 10 | Norfolk Southern Corp. COM | $10.4M | 33.2K | 2.6% | ▼−1.5% Reduced · −493 sh | |
| 11 | Factset Research Sys COM | $10.4M | 45.2K | 2.6% | ▼−6.5% Reduced · −3K sh | |
| 12 | Mondelez Intl Inc Cl A COM | $9.4M | 163.2K | 2.4% | ▼−2.9% Reduced · −5K sh | |
| 13 | Mastercard COM | $8.4M | 16.3K | 2.1% | ▲+0.2% Added · +30 sh | |
| 14 | Nestle Sa COM | $7.9M | 76.8K | 2.0% | ▼−0.1% Reduced · −100 sh | |
| 15 | Nike Corp COM | $7.7M | 187.5K | 1.9% | ▼−4.9% Reduced · −10K sh | |
| 16 | Kenvue Inc Com COM | $6.8M | 357.8K | 1.7% | ▼−5.1% Reduced · −19K sh | |
| 17 | Microsoft Corp COM | $5.8M | 15.7K | 1.5% | ▼−2.1% Reduced · −340 sh | |
| 18 | Honeywell Technologies COM | $5.6M | 25.0K | 1.4% | ▲New New position | |
| 19 | Union Pacific COM | $5.6M | 20.5K | 1.4% | ▼−0.2% Reduced · −50 sh | |
| 20 | Honeywell Aerospace In Com COM | $5.5M | 25.0K | 1.4% | ▲New New position | |
| 21 | Pepsico Inc. COM | $3.4M | 24.9K | 0.8% | ▼−1.2% Reduced · −295 sh | |
| 22 | Johnson & Johnson COM | $2.6M | 10.1K | 0.6% | —Held | |
| 23 | Deere & Company COM | $2.3M | 3.7K | 0.6% | —Held | |
| 24 | Caterpillar Inc. COM | $2.1M | 2.0K | 0.5% | —Held | |
| 25 | Ibotta Inc CL A COM | $2.1M | 60.3K | 0.5% | —Held | |
| 26 | Procter And Gamble Co COM | $2.0M | 13.4K | 0.5% | —Held | |
| 27 | American Express COM | $1.2M | 3.6K | 0.3% | —Held | |
| 28 | Coca-Cola COM | $1.1M | 13.4K | 0.3% | —Held | |
| 29 | Dime Commercial Bank COM | $1.1M | 26.7K | 0.3% | —Held | |
| 30 | Heineken Holding COM | $785K | 10.3K | 0.2% | —Held | |
| 31 | Markel Group Inc Com COM | $781K | 400 | 0.2% | ▲+100% Added · +200 sh | |
| 32 | Disney Walt Co COM | $712K | 7.4K | 0.2% | —Held | |
| 33 | Laboratory Amer Hldgs Com New COM | $700K | 2.5K | 0.2% | —Held | |
| 34 | Network-1 Technologies Com COM | $485K | 330.0K | 0.1% | —Held | |
| 35 | Pfizer Inc. COM | $349K | 14.5K | 0.1% | —Held | |
| 36 | Home Depot Inc COM | $317K | 900 | 0.1% | —Held | |
| 37 | Allstate Corp COM | $294K | 1.2K | 0.1% | —Held | |
| 38 | Moodys Corp Com COM | $291K | 643 | 0.1% | —Held | |
| 39 | Amazon.com COM | $282K | 1.2K | 0.1% | —Held | |
| 40 | Exxon Mobil Corp COM | $273K | 2.0K | 0.1% | ▲New New position | |
| 41 | Wal Mart Stores Inc. COM | $258K | 2.3K | 0.1% | —Held | |
| 42 | Onelink Corporation COM | $0 | 10.0K | 0.0% | —Held |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 31, 2026 | 42 | $399.5M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 5, 2026 | 42 | $371.4M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 29, 2026 | 42 | $401.7M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 16, 2025 | 43 | $382.7M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 31, 2025 | 42 | $353.7M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 23, 2025 | 43 | $362.3M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 7, 2025 | 45 | $374.4M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 25, 2024 | 41 | $354.0M | 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. The performance line is a simulation of the disclosed long book, not an audited return.