Saybrook Capital
In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 5, 2026), Saybrook Capital reported 42 stock positions worth $371.4 million. Its top holding was Berkshire Hathaway Class B (BRK.B) at 13.4% of the portfolio, followed by Alphabet Class C (GOOG, 13.1%) and Alphabet Class A (GOOGL, 12.1%). Compared with Q4 2025, it opened 1 new position, sold out of 1, added to 8 and reduced 12. The biggest buy was Berkshire Hathaway Class B (BRK.B, shares +0%) and the biggest sale Factset Research Systems (FDS, shares −6%).
- Most Recent 13F
- Q2 2026
- Location
- SAG HARBOR, NY
- CIK
- 0001044924
- Portfolio Value
- $371.4M (Q1 2026)
- SEC Filing
- 0001044924-26-000002 ↗ filed May 5, 2026
Holdings Value
Holdings 42 stocks · $371.4M
| BRK.B Berkshire Hathaway Inc. Class B | 13.40% | 103,863 | $49.8M | Add +0.1% |
| GOOG Alphabet Inc. Class C | 13.12% | 169,890 | $48.7M | Reduce -3.2% |
| GOOGL Alphabet Inc. Class A | 12.08% | 156,006 | $44.9M | Reduce -2.0% |
| AAPL Apple Inc. | 10.17% | 148,776 | $37.8M | Reduce -1.0% |
| V Visa Inc. Class A | 5.18% | 63,668 | $19.2M | Add +1.1% |
| SHW The Sherwin-Williams Co. | 4.88% | 56,492 | $18.1M | Add +0.4% |
| RTX RTX Corp. | 4.32% | 83,127 | $16.0M | Reduce -1.3% |
| BRK.A Berkshire Hathaway Inc. Class A | 4.25% | 22 | $15.8M | No change |
| ADP Automatic Data Processing | 3.83% | 69,979 | $14.2M | Reduce -1.4% |
| HON Honeywell International Inc. | 3.08% | 50,530 | $11.4M | Reduce -0.2% |
| FDS Factset Research Systems Inc. | 2.82% | 48,299 | $10.5M | Reduce -6.0% |
| NKE Nike Inc. Class B | 2.80% | 197,087 | $10.4M | Add +2.1% |
| MDLZ Mondelez International Inc. Class A | 2.61% | 168,050 | $9.7M | Add +0.2% |
| NSC Norfolk Southern Corp. | 2.60% | 33,691 | $9.7M | Reduce -4.5% |
| MA Mastercard Inc. Class A | 2.19% | 16,310 | $8.1M | Add +3.3% |
| NSRGY Nestle SA-Spons ADR | 2.05% | 76,904 | $7.6M | Reduce -0.1% |
| KVUE Kenvue Inc. | 1.75% | 376,920 | $6.5M | Reduce -2.5% |
| MSFT Microsoft Corp. | 1.60% | 16,010 | $5.9M | Add +4.9% |
| UNP Union Pacific Corp. | 1.35% | 20,594 | $5.0M | Add +0.1% |
| PEP Pepsico Inc. | 1.05% | 25,165 | $3.9M | No change |
| JNJ Johnson & Johnson | 0.66% | 10,067 | $2.5M | No change |
| DE Deere & Co. | 0.56% | 3,700 | $2.1M | Reduce -35.1% |
| PG The Procter & Gamble Co. | 0.52% | 13,443 | $1.9M | No change |
| IBTA Ibotta Inc. Class A | 0.49% | 60,258 | $1.8M | No change |
| CAT Caterpillar Inc. | 0.38% | 2,000 | $1.4M | No change |
| AXP American Express Co. | 0.29% | 3,600 | $1.1M | No change |
| KO The Coca-Cola Co. | 0.28% | 13,440 | $1.0M | No change |
| DCOM Dime Commercial Bancshares I filed as DIME CMNTY BANCSHARES INC | 0.24% | 26,702 | $903K | Reduce -1.8% |
| HKHHF Heineken Holding NV | 0.20% | 10,300 | $728K | No change |
| DIS The Walt Disney Co. filed as DISNEY WALT CO | 0.19% | 7,400 | $713K | No change |
| LH Laboratory CRP of Amer Hldgs filed as LABCORP HLDGS INC | 0.18% | 2,500 | $667K | No change |
| NTIP Network-1 Technologies Inc. | 0.13% | 330,043 | $475K | No change |
| PFE Pfizer Inc. | 0.11% | 14,500 | $407K | No change |
| MKL Markel Group Inc. | 0.10% | 200 | $383K | No change |
| XOM Exxon Mobil Corp. | 0.09% | 1,995 | $338K | No change |
| HD Home Depot Inc. | 0.08% | 900 | $296K | No change |
| WMT Walmart Inc. | 0.08% | 2,275 | $283K | No change |
| MCO Moody's Corp. | 0.08% | 643 | $281K | No change |
| APH Amphenol Corp. Class A | 0.07% | 2,204 | $278K | No change |
| ALL Allstate Corp. | 0.07% | 1,237 | $256K | No change |
| AMZN Amazon.com Inc. | 0.07% | 1,185 | $247K | New |
| OLNK Onelink Corp. | 0.00% | 10,000 | $0 | No change |
Portfolio Sells Q4 2025 → Q1 2026
| FDS Factset Research Systems Inc. | Reduce -6.0% | 2.82% | −0.89 |
| ADP Automatic Data Processing | Reduce -1.4% | 3.83% | −0.72 |
| GOOG Alphabet Inc. Class C | Reduce -3.2% | 13.12% | −0.59 |
| GOOGL Alphabet Inc. Class A | Reduce -2.0% | 12.08% | −0.32 |
| DE Deere & Co. | Reduce -35.1% | 0.56% | −0.10 |
| SOLS Solstice Adv Materials Inc. | Sold out | 0.00% | −0.09 |
| AAPL Apple Inc. | Reduce -1.0% | 10.17% | −0.00 |
| DCOM Dime Commercial Bancshares I | Reduce -1.8% | 0.24% | +0.04 |
| NSC Norfolk Southern Corp. | Reduce -4.5% | 2.60% | +0.07 |
| KVUE Kenvue Inc. | Reduce -2.5% | 1.75% | +0.09 |
| NSRGY Nestle SA-Spons ADR | Reduce -0.1% | 2.05% | +0.16 |
| RTX RTX Corp. | Reduce -1.3% | 4.32% | +0.47 |
| HON Honeywell International Inc. | Reduce -0.2% | 3.08% | +0.62 |
Portfolio Buys Q4 2025 → Q1 2026
| BRK.B Berkshire Hathaway Inc. Class B | Add +0.1% | 13.40% | +0.42 |
| MDLZ Mondelez International Inc. Class A | Add +0.2% | 2.61% | +0.36 |
| SHW The Sherwin-Williams Co. | Add +0.4% | 4.88% | +0.34 |
| UNP Union Pacific Corp. | Add +0.1% | 1.35% | +0.16 |
| AMZN Amazon.com Inc. | New | 0.07% | +0.07 |
| MA Mastercard Inc. Class A | Add +3.3% | 2.19% | −0.05 |
| MSFT Microsoft Corp. | Add +4.9% | 1.60% | −0.24 |
| NKE Nike Inc. Class B | Add +2.1% | 2.80% | −0.26 |
| V Visa Inc. Class A | Add +1.1% | 5.18% | −0.31 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 42 | $399.5M | GOOG, BRK.B, GOOGL, AAPL, V |
| Q1 2026 | 42 | $371.4M | BRK.B, GOOG, GOOGL, AAPL, V |
| Q4 2025 | 42 | $401.7M | GOOG, BRK.B, GOOGL, AAPL, V |
| Q3 2025 | 43 | $382.7M | BRK.B, GOOG, GOOGL, AAPL, V |
| Q2 2025 | 42 | $353.7M | BRK.B, GOOG, AAPL, GOOGL, V |
| Q1 2025 | 43 | $362.3M | BRK.B, AAPL, GOOG, GOOGL, V |
| Q4 2024 | 45 | $374.4M | BRK.B, AAPL, GOOG, GOOGL, FDS |
| Q3 2024 | 41 | $354.0M | BRK.B, AAPL, GOOG, GOOGL, FDS |
| Q2 2024 | 44 | $353.0M | BRK.B, GOOG, AAPL, GOOGL, BRK.A |
| Q1 2024 | 51 | $378.8M | BRK.B, GOOG, AAPL, GOOGL, BRK.A |