NORTHSTAR ASSET MANAGEMENT INC
Long book
$325.9M
Q1 2026
Positions
86
Top-10 weight
49%
concentration
Last quarter
+12.7%
SPY +14.8%
Turnover
7%
of book per quarter
Strategy in plain words
auto-generated from filingsNORTHSTAR ASSET MANAGEMENT INC is a diversified fundamental manager, running a $325.9M US long book across 86 positions.
The portfolio is moderately concentrated (top 10 ≈ 49% of the book). The book barely moves quarter to quarter — a patient, low-turnover holder. Current anchor positions: ISHARES ESG MSCI KLD 400 ETF, ALPHABET INC-CL A, APPLE INC, MICROSOFT CORP, COSTCO WHOLESALE CORP.
Over the last 9 quarters its long book ran on average 3pp per quarter behind the S&P 500, beating the index in 0 of 9 quarters. We rate its filings as signal-bearing: position changes reflect genuine views.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+0.3%
Q2 2024
+5.1%
Q3 2024
-1.5%
Q4 2024
-5.5%
Q1 2025
+7.6%
Q2 2025
+2.7%
Q3 2025
-1.2%
Q4 2025
-6.5%
Q1 2026
+12.7%
Sector allocation
Technology 43%
Consumer discretionary 18%
Industrials 11%
Financials 9%
Materials 8%
Healthcare 6%
Services media 2%
Utilities 2%
Long book by quarter
What does NORTHSTAR ASSET own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| GOOGL ALPHABET INC-CL A | Technology | 75.0K | $21.6M | 6.6% | -8.2% |
| AAPL APPLE INC | Technology | 70.3K | $17.8M | 5.5% | -10.5% |
| MSFT MICROSOFT CORP | Technology | 43.3K | $16.0M | 4.9% | -1.6% |
| COST COSTCO WHOLESALE CORP | Consumer discretionary | 15.5K | $15.4M | 4.7% | -13.9% |
| TJX TJX COMPANIES INC | Consumer discretionary | 91.0K | $14.5M | 4.5% | -21.2% |
| LIN LINDE PLC | Materials | 26.7K | $13.3M | 4.1% | -21.8% |
| SYK STRYKER CORP | Healthcare | 35.8K | $11.8M | 3.6% | -15.6% |
| ADP AUTOMATIC DATA PROCESSING | Technology | 51.1K | $10.4M | 3.2% | -8.9% |
| BRK/A BERKSHIRE HATHAWAY INC-CL A | Financials | 14 | $10.1M | 3.1% | Held |
| ETN EATON CORP PLC | Industrials | 26.4K | $9.4M | 2.9% | -26.4% |
| HD HOME DEPOT INC | Consumer discretionary | 26.2K | $8.6M | 2.6% | -9.9% |
| CNI CANADIAN NATL RAILWAY CO | Industrials | 80.5K | $8.3M | 2.5% | -12.1% |
| XYL XYLEM INC | Industrials | 65.1K | $7.8M | 2.4% | -19.9% |
| IDXX IDEXX LABORATORIES INC | Materials | 12.7K | $7.1M | 2.2% | -22.1% |
| VLTO VERALTO CORP | Technology | 63.5K | $5.6M | 1.7% | -23.4% |
| INTU INTUIT INC | Technology | 12.9K | $5.6M | 1.7% | -37.9% |
| EBC EASTERN BANKSHARES INC | Financials | 259.7K | $5.1M | 1.6% | -21.5% |
| NDAQ NASDAQ INC | Financials | 57.5K | $4.9M | 1.5% | +0.3% |
| BMI BADGER METER INC | Technology | 25.3K | $3.8M | 1.2% | -4.0% |
| CRM SALESFORCE INC | Technology | 19.9K | $3.7M | 1.1% | -35.8% |
| VRSK VERISK ANALYTICS INC | Technology | 19.1K | $3.6M | 1.1% | +26.2% |
| DDOG DATADOG INC - CLASS A | Technology | 28.5K | $3.4M | 1.0% | Held |
| MELI MERCADOLIBRE INC | Services media | 1.9K | $3.2M | 1.0% | +118.9% |
| BR BROADRIDGE FINANCIAL SOLUTIO | Services media | 17.8K | $2.9M | 0.9% | -44.6% |
| WINA WINMARK CORP | Consumer discretionary | 6.5K | $2.8M | 0.8% | -21.1% |
| AMD ADVANCED MICRO DEVICES | Technology | 13.5K | $2.7M | 0.8% | +91.7% |
| CWT CALIFORNIA WATER SERVICE GRP | Utilities | 60.0K | $2.7M | 0.8% | -27.6% |
| ANET ARISTA NETWORKS INC | Technology | 20.5K | $2.5M | 0.8% | -13.3% |
| DHR DANAHER CORP | Technology | 12.3K | $2.3M | 0.7% | -57.4% |
| PANW PALO ALTO NETWORKS INC | Technology | 13.1K | $2.1M | 0.6% | +326.2% |
| ALC ALCON INC | Healthcare | 27.7K | $2.1M | 0.6% | -0.8% |
| NVDA NVIDIA CORP | Technology | 11.7K | $2.0M | 0.6% | Held |
| MSEX MIDDLESEX WATER CO | Utilities | 38.2K | $2.0M | 0.6% | -18.9% |
| BRK/B BERKSHIRE HATHAWAY INC-CL B | Financials | 4.1K | $1.9M | 0.6% | -0.5% |
| SFM SPROUTS FARMERS MARKET INC | Consumer discretionary | 23.0K | $1.8M | 0.5% | -47.4% |
| KLAC KLA CORP | Other | 899 | $1.3M | 0.4% | +41.4% |
| ZM ZOOM COMMUNICATIONS INC | Technology | 15.0K | $1.2M | 0.4% | -41.3% |
| GOOG ALPHABET INC-CL C | Technology | 3.6K | $1.0M | 0.3% | -9.0% |
| FDX FEDEX CORP | Industrials | 2.4K | $863K | 0.3% | -52.1% |
| GWW WW GRAINGER INC | Consumer discretionary | 686 | $748K | 0.2% | Held |
| CSCO CISCO SYSTEMS INC | Technology | 8.3K | $643K | 0.2% | Held |
| MICC MAGNUM ICE CREAM CO NV/THE | Consumer staples | 40.4K | $604K | 0.2% | -0.7% |
| AMZN AMAZON.COM INC | Consumer discretionary | 2.8K | $585K | 0.2% | -3.5% |
| PEP PEPSICO INC | Consumer staples | 3.7K | $582K | 0.2% | -1.9% |
| PG PROCTER & GAMBLE CO/THE | Other | 3.6K | $525K | 0.2% | -4.7% |
| TDY TELEDYNE TECHNOLOGIES INC | Technology | 844 | $511K | 0.2% | -0.5% |
| IEX IDEX CORP | Industrials | 2.3K | $440K | 0.1% | -76.9% |
| MCD MCDONALD'S CORP | Consumer discretionary | 1.3K | $396K | 0.1% | Held |
| T AT&T INC | Communications | 12.7K | $369K | 0.1% | Held |
| META META PLATFORMS INC-CLASS A | Technology | 622 | $356K | 0.1% | -8.7% |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 13, 2026 | 86 | $325.9M | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 12, 2026 | 88 | $387.2M | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Oct 30, 2025 | 70 | $384.6M | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Jul 31, 2025 | 61 | $361.8M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR/ARESTATEMENT | Jul 15, 2025 | 58 | $338.0M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 13, 2025 | 58 | $338.0M | SEC ↗ | |
| Q4 2024 | 13F-HR/ARESTATEMENT | Jul 15, 2025 | 58 | $380.9M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Jan 31, 2025 | 58 | $380.9M | SEC ↗ | |
| Q3 2024 | 13F-HR/ARESTATEMENT | Jul 15, 2025 | 58 | $407.2M | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Oct 30, 2024 | 58 | $407.2M | SEC ↗ | |
| Q2 2024 | 13F-HR/ARESTATEMENT | Jul 15, 2025 | 58 | $391.6M | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Aug 5, 2024 | 58 | $391.6M | SEC ↗ | |
| Q1 2024 | 13F-HR/ARESTATEMENT | Jul 15, 2025 | 57 | $569.6M | canonical | SEC ↗ |
| Q1 2024 | 13F-HR/ARESTATEMENT | Aug 12, 2024 | 57 | $569.6M | SEC ↗ | |
| Q1 2024 | 13F-HR | May 10, 2024 | 114 | $1.14B | SEC ↗ |
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