13F Insight
DOSSIER · 13F-HR · Q2 2026

NORTHSTAR ASSET MANAGEMENT INC

$341M in tracked AUM across 91 positions as of Q2 2026.

NA
CIK 0000869304 · last filed Jun 30, 2026
Total AUM
$341M
as of Q2 2026
Holdings
91
—
positions
Whale Score
60
60
tracked
Activity
—
no data
changes this Q
AI Analysis · Q2 2026

NORTHSTAR ASSET MANAGEMENT INC filed its latest 13F-HR for Q2 2026. See the latest holdings and position changes below.

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
DSI
ISHARES TR
$40M280K11.7%02
GOOGL
ALPHABET INC
$25M69K7.2%03
VSGX
VANGUARD WORLD FD
$20M244K5.9%04
AAPL
APPLE INC
$19M65K5.5%05
MSFT
MICROSOFT CORP
$16M42K4.6%06
COST
COSTCO WHOLESALE CORPORATION
$13M14K3.8%07
TJX
TJX COS INC NEW
$12M81K3.6%08
G54950103
LINDE PLC
$12M23K3.5%09
SYK
STRYKER CORPORATION
$11M34K3.1%10
BRK/A
BERKSHIRE HATHAWAY INC DEL
$10M143.1%

Filing history

2026Q2Jun 30
$341M▲ 4.7%
91 positionsView →2026Q1Mar 31
$326M▼ 15.9%
86 positionsView →2025Q4Dec 31
$387M▲ 0.7%
88 positionsView →2025Q3Sep 30
$385M▲ 6.3%
70 positionsView →2025Q2Jun 30
$362M▲ 7.0%
61 positionsLocked2025Q1Mar 31
$338M▼ 11.3%
58 positionsLocked2024Q4Dec 31
$381M▼ 6.5%
58 positionsLocked2024Q3Sep 30
$407M▲ 4.0%
58 positionsLocked2024Q2Jun 30
$392M▼ 31.3%
58 positionsLocked2024Q1Mar 31
$570M▲ 64.6%
57 positionsLocked2023Q4Dec 31
$346M▲ 10.7%
56 positionsLocked2023Q3Sep 30
$313M▼ 7.9%
52 positionsLocked
Showing 12 of 22