Terminal · Institutions
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
FOSTER DYKEMA CABOT & PARTNERS, LLC (CIK 2011882) reported $1.57B across 321 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: SPY ($271.9M, 17.30%), JPST ($240.9M, 15.32%), ICSH ($210.3M, 13.38%), APH ($63.5M, 4.04%), PWR ($55.1M, 3.50%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | SPY | STATE STR SPDR S&P 500 ETF T | $271.9M | 17.30% | 417,001 | Trimmed |
| 2 | JPST | J P MORGAN EXCHANGE TRADED F | $240.9M | 15.32% | 4.8M | Trimmed |
| 3 | ICSH | ISHARES TR | $210.3M | 13.38% | 4.2M | Added |
| 4 | APH | AMPHENOL CORP | $63.5M | 4.04% | 501,462 | Trimmed |
| 5 | PWR | QUANTA SVCS INC | $55.1M | 3.50% | 100,312 | Trimmed |
| 6 | AMZN | AMAZON COM INC | $49.2M | 3.13% | 236,429 | Trimmed |
| 7 | GOOGL | ALPHABET INC | $47.5M | 3.02% | 165,126 | Added |
| 8 | COST | COSTCO WHOLESALE CORPORATION | $44.9M | 2.86% | 45,089 | Trimmed |
| 9 | MSFT | MICROSOFT CORP | $42.2M | 2.68% | 113,927 | Added |
| 10 | JPM | JPMORGAN CHASE & CO | $34.9M | 2.22% | 118,474 | Trimmed |
| 11 | AXP | AMERICAN EXPRESS CO | $34.4M | 2.19% | 113,749 | Added |
| 12 | NVDA | NVIDIA CORPORATION | $33.0M | 2.10% | 189,078 | Trimmed |
| 13 | ETN | EATON CORP PLC | $32.7M | 2.08% | 91,438 | Trimmed |
| 14 | GS | GOLDMAN SACHS GROUP INC | $31.9M | 2.03% | 37,766 | Added |
| 15 | WM | WASTE MGMT INC DEL | $29.5M | 1.88% | 128,314 | Trimmed |
| 16 | NOC | NORTHROP GRUMMAN CORP | $29.4M | 1.87% | 43,111 | Trimmed |
| 17 | BRK/B | BERKSHIRE HATHAWAY INC DEL | $26.8M | 1.70% | 55,901 | Trimmed |
| 18 | VRTX | VERTEX PHARMACEUTICALS INC | $25.8M | 1.64% | 57,792 | Trimmed |
| 19 | LLY | ELI LILLY & CO | $25.8M | 1.64% | 28,073 | Trimmed |
| 20 | CTAS | CINTAS CORP | $25.6M | 1.63% | 151,639 | Trimmed |
| 21 | IEFA | ISHARES TR | $24.8M | 1.58% | 273,806 | Trimmed |
| 22 | AAPL | APPLE INC | $23.9M | 1.52% | 94,336 | Trimmed |
| 23 | AVGO | BROADCOM INC | $23.3M | 1.48% | 75,391 | Added |
| 24 | TMO | THERMO FISHER SCIENTIFIC INC | $22.2M | 1.41% | 45,103 | Trimmed |
| 25 | VTI | VANGUARD INDEX FDS | $17.2M | 1.09% | 53,492 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31