Institutional Manager · CIK 0000869304
NORTHSTAR ASSET MANAGEMENT INC
BOSTON, MA · File #028-22854
Latest AUM
$387.2M
Positions
88
Top-10 Concentration
46.1%
Filings
20
Sector Allocation
Filing History
View all filings →- 13F HOLDINGS REPORTQ/E Dec 202588 pos · $387.2M
- 13F HOLDINGS REPORTQ/E Sep 202570 pos · $384.6M
- 13F HOLDINGS REPORTQ/E Jun 202561 pos · $361.8M
- 13F HOLDINGS REPORT (Amended)Q/E Jun 202558 pos · $338.0M
- 13F HOLDINGS REPORT (Amended)Q/E Jun 202558 pos · $407.2M
- 13F HOLDINGS REPORT (Amended)Q/E Jun 202558 pos · $391.6M
- 13F HOLDINGS REPORT (Amended)Q/E Jun 202558 pos · $380.9M
- 13F HOLDINGS REPORT (Amended)Q/E Jun 202557 pos · $569.6M
- 13F HOLDINGS REPORTQ/E Mar 202558 pos · $338.0M
- 13F HOLDINGS REPORTQ/E Dec 202458 pos · $380.9M
- 13F HOLDINGS REPORTQ/E Sep 202458 pos · $407.2M
- 13F HOLDINGS REPORT (Amended)Q/E Jun 202457 pos · $569.6M
- 13F HOLDINGS REPORTQ/E Jun 202458 pos · $391.6M
- 13F HOLDINGS REPORTQ/E Mar 2024114 pos · $1.14B
- 13F HOLDINGS REPORTQ/E Dec 202352 pos · $312.8M
- 13F HOLDINGS REPORTQ/E Sep 202354 pos · $339.5M
- 13F HOLDINGS REPORTQ/E Jun 202381 pos · $303.9M
- 13F HOLDINGS REPORTQ/E Jun 202385 pos · $374.1M
- 13F HOLDINGS REPORTQ/E Jun 202372 pos · $288.8M
- 13F HOLDINGS REPORTQ/E Jun 202381 pos · $397.8M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | ALPHABET INC | GOOG | 81,751 | $25.6M | 6.84% |
| 2 | APPLE INC | AAPL | 78,539 | $21.4M | 5.71% |
| 3 | MICROSOFT CORP | MSFT | 44,009 | $21.3M | 5.69% |
| 4 | TJX COS INC NEW | 872540109 | 115,546 | $17.7M | 4.74% |
| 5 | COSTCO WHSL CORP NEW | 22160K105 | 17,965 | $15.5M | 4.14% |
| 6 | STRYKER CORPORATION | SYK | 42,379 | $14.9M | 3.98% |
| 7 | LINDE PLC | LIN | 34,204 | $14.6M | 3.90% |
| 8 | AUTOMATIC DATA PROCESSING IN | ADP | 56,145 | $14.4M | 3.86% |
| 9 | INTUIT | INTU | 20,773 | $13.8M | 3.68% |
| 10 | ISHARES TR | 464288570 | 102,389 | $13.2M | 3.53% |
| 11 | UNILEVER PLC | UNLYF | 175,462 | $11.5M | 3.07% |
| 12 | EATON CORP PLC | ETN | 35,886 | $11.4M | 3.05% |
| 13 | XYLEM INC | XYL | 81,333 | $11.1M | 2.96% |
| 14 | IDEXX LABS INC | 45168D104 | 16,285 | $11.0M | 2.94% |
| 15 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 14 | $10.6M | 2.82% |
| 16 | HOME DEPOT INC | HD | 29,048 | $10.0M | 2.67% |
| 17 | NOVO-NORDISK A S | NONOF | 190,158 | $9.7M | 2.59% |
| 18 | CANADIAN NATL RY CO | 136375102 | 91,499 | $9.0M | 2.42% |
| 19 | DIGITAL RLTY TR INC | 253868103 | 57,079 | $8.8M | 2.36% |
| 20 | VERALTO CORP | VLTO | 82,883 | $8.3M | 2.21% |