Eaton-Cambridge Inc.
Long book
$319.6M
Q1 2026
Positions
56
Top-10 weight
90%
concentration
Last quarter
+8.4%
SPY +14.8%
Turnover
20%
of book per quarter
Strategy in plain words
auto-generated from filingsEaton-Cambridge Inc. is a wealth-management firm allocating client money, specialised in technology (66% of the long book), running a $319.6M US long book across 56 positions.
The portfolio is extremely concentrated — the top 10 positions are almost the whole book. Turnover is modest: positions are typically held for years. Current anchor positions: DIMENSIONAL US CORE EQUITY 2, DIMENSIONAL INTERNATIONAL CO, VANGUARD S/T CORP BOND ETF, VANGUARD TOTAL BOND MARKET, DIMENSIONAL EMRG MRKT CORE.
Over the last 9 quarters its long book ran on average 1.1pp per quarter behind the S&P 500, beating the index in 3 of 9 quarters. Its holdings are mechanical (indexing / client flows), so position changes carry no stock-picking signal.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+1.8%
Q2 2024
+5.7%
Q3 2024
-1.2%
Q4 2024
-0.2%
Q1 2025
+7.3%
Q2 2025
+5.7%
Q3 2025
+2.9%
Q4 2025
-0.1%
Q1 2026
+8.4%
Sector allocation
Technology 67%
Consumer discretionary 12%
Healthcare 7%
Financials 6%
Services media 4%
Energy 3%
Industrials 1%
Long book by quarter
What does Eaton-Cambridge Inc. own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| NVDA NVIDIA CORP | Technology | 22.0K | $3.8M | 1.2% | +19.4% |
| AAPL APPLE INC | Technology | 14.0K | $3.5M | 1.1% | +21.3% |
| AMZN AMAZON.COM INC | Consumer discretionary | 7.4K | $1.5M | 0.5% | +40.6% |
| MSFT MICROSOFT CORP | Technology | 3.3K | $1.2M | 0.4% | +51.8% |
| GOOGL ALPHABET INC-CL A | Technology | 3.6K | $1.0M | 0.3% | +49.0% |
| META META PLATFORMS INC-CLASS A | Technology | 1.4K | $822K | 0.3% | +41.4% |
| LLY ELI LILLY & CO | Healthcare | 874 | $804K | 0.3% | +20.4% |
| GOOG ALPHABET INC-CL C | Technology | 1.8K | $513K | 0.2% | +20.9% |
| JPM JPMORGAN CHASE & CO | Financials | 1.7K | $487K | 0.2% | +17.9% |
| XOM EXXON MOBIL CORP | Energy | 2.7K | $460K | 0.1% | +53.3% |
| AVGO BROADCOM INC | Technology | 1.4K | $444K | 0.1% | +36.7% |
| BRK/B BERKSHIRE HATHAWAY INC-CL B | Financials | 869 | $416K | 0.1% | +17.6% |
| WMT WALMART INC | Consumer discretionary | 2.4K | $302K | 0.1% | New |
| MU MICRON TECHNOLOGY INC | Technology | 864 | $292K | 0.1% | New |
| JNJ JOHNSON & JOHNSON | Healthcare | 1.1K | $263K | 0.1% | New |
| HD HOME DEPOT INC | Consumer discretionary | 789 | $259K | 0.1% | New |
| V VISA INC-CLASS A SHARES | Services media | 765 | $231K | 0.1% | +18.8% |
| NFLX NETFLIX INC | Services media | 2.3K | $225K | 0.1% | New |
| ABBV ABBVIE INC | Healthcare | 1.0K | $221K | 0.1% | +12.2% |
| UPS UNITED PARCEL SERVICE-CL B | Industrials | 2.2K | $216K | 0.1% | -32.0% |
| MA MASTERCARD INC - A | Services media | 415 | $207K | 0.1% | New |
| HBAN HUNTINGTON BANCSHARES INC | Financials | 10.2K | $160K | 0.0% | New |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 7, 2026 | 56 | $319.6M | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 13, 2026 | 45 | $304.8M | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 13, 2025 | 42 | $287.5M | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 14, 2025 | 38 | $265.0M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 13, 2025 | 34 | $232.8M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Jan 22, 2025 | 35 | $224.1M | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Oct 21, 2024 | 31 | $210.8M | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Jul 17, 2024 | 31 | $195.4M | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | May 15, 2024 | 31 | $187.8M | canonical | SEC ↗ |