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NORTHSTAR ASSET MANAGEMENT Co — 13F Holdings & Portfolio

CIK 1132708 · latest 13F-HR filed 2026-07-27

Backtest portfolio

NORTHSTAR ASSET MANAGEMENT Co manages $530.8M in 13F-reported U.S. long-equity assets across 262 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are VGT (18.58%), AAPL (9.65%), VTI (5.31%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 144 new positions, exited 21, added to 73, and trimmed 24.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

Filer Information
Address
488 NORRISTOWN ROAD
SUITE 142
BLUE BELL, PA 19422
Phone
(484) 342-4200
Filing Manager
NORTHSTAR ASSET MANAGEMENT Co
BLUE BELL, PA
Signatory
Kristen Hannan
VP
Loading holdings…
AUM

$530.8M

Long-equity book

Holdings

262

Distinct positions

Period

2026-06-30

Filed 2026-07-27

Q/Q Activity

+144 / −21 / ↑73 / ↓24

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • VANGUARD WORLD FD$22.5M +29.5%
  • APPLE INC$11.8M +30.0%
  • VANGUARD INDEX FDS$3.5M +14.3%
  • VANGUARD INDEX FDS$3.3M +16.4%
  • VANGUARD INDEX FDS$2.0M +12.2%
Show all 73 →

Top Trims

  • ZOETIS INC-$1.7M -37.4%
  • EXXON MOBIL CORP-$792.5K -14.1%
  • WALMART INC-$669.7K -12.1%
  • PEPSICO INC-$312.3K -12.0%
  • MCDONALDS CORP-$259.2K -16.5%
Show all 24 →

New Positions

  • URBAN OUTFITTERS INC$8.5M
  • VANGUARD INTL EQUITY INDEX F$3.0M
  • VANGUARD TAX-MANAGED FDS$2.2M
  • CINCINNATI FINL CORP$2.1M
  • HONEYWELL INTL INC$1.2M
Show all 144 →

Exited Positions

  • VANGUARD 500 INDEX FD ADM$2.7M
  • NESTLE S A SPONS ADR$2.5M
  • HONEYWELL, INC.$1.9M
  • VANGUARD PRIMECAP FUND ADMIRAL$787.2K
  • GROWTH FUND AMERICA CL F 3$629.3K
Show all 21 →
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 VANGUARD WORLD FD VGT 92204A702 $98.7M 18.58% 870,728 SH
2 APPLE INC AAPL 037833100 $51.2M 9.65% 153,794 SH
3 VANGUARD INDEX FDS VTI 922908769 $28.2M 5.31% 77,290 SH
4 VANGUARD INDEX FDS VUG 922908736 $23.7M 4.46% 283,849 SH
5 VANGUARD INDEX FDS VO 922908629 $18.7M 3.52% 232,111 SH
6 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $16.2M 3.04% 32,637 SH
7 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $13.1M 2.47% 17,718 SH
8 VANGUARD INDEX FDS VB 922908751 $13.0M 2.45% 44,011 SH
9 VANGUARD INDEX FDS VOO 922908363 $12.3M 2.32% 18,118 SH
10 MICROSOFT CORP MSFT 594918104 $11.0M 2.07% 28,723 SH
11 THERMO FISHER SCIENTIFIC INC TMO 883556102 $9.5M 1.80% 16,787 SH
12 AMETEK INC AME 031100100 $8.9M 1.67% 36,583 SH
13 URBAN OUTFITTERS INC URBN 917047102 $8.5M 1.61% 122,000 SH
14 NVIDIA CORPORATION NVDA 67066G104 $8.0M 1.51% 38,685 SH
15 ARISTA NETWORKS INC ANET 040413205 $7.0M 1.31% 40,025 SH
16 VANGUARD WHITEHALL FDS VYM 921946406 $6.9M 1.30% 42,395 SH
17 VANGUARD SPECIALIZED FUNDS VIG 921908844 $6.3M 1.18% 26,195 SH
18 FIRST TR EXCHANGE-TRADED FD SKYY 33734X192 $6.2M 1.17% 47,255 SH
19 RTX CORPORATION RTX 75513E101 $5.3M 0.99% 24,703 SH
20 VANGUARD INDEX FDS VTV 922908744 $5.2M 0.98% 23,545 SH
21 DANAHER CORP DEL DHR 235851102 $5.1M 0.97% 26,860 SH
22 VANGUARD WORLD FD VFH 92204A405 $5.1M 0.95% 36,706 SH
23 JOHNSON & JOHNSON JNJ 478160104 $4.9M 0.93% 18,776 SH
24 FIRST TR EXCHANGE-TRADED FD CIBR 33734X846 $4.9M 0.92% 55,377 SH
25 WALMART INC WMT 931142103 $4.9M 0.92% 44,589 SH
26 EXXON MOBIL CORP XOM 30231G102 $4.8M 0.91% 30,743 SH
27 ALPHABET INC GOOG 02079K107 $4.8M 0.90% 15,030 SH
28 JPMORGAN CHASE & CO JPM 46625H100 $4.7M 0.89% 13,325 SH
29 VANGUARD WORLD FD VOX 92204A884 $4.6M 0.87% 25,735 SH
30 HOME DEPOT INC HD 437076102 $4.0M 0.75% 12,000 SH
31 SHERWIN WILLIAMS CO SHW 824348106 $4.0M 0.75% 12,564 SH
32 VANGUARD INDEX FDS VV 922908637 $3.6M 0.68% 10,675 SH
33 ADVANCED MICRO DEVICES INC AMD 007903107 $3.6M 0.68% 6,940 SH
34 STATE STR SPDR S&P MIDCAP 40 MDY 78467Y107 $3.5M 0.65% 5,030 SH
35 PROCTER & GAMBLE CO PG 742718109 $3.3M 0.63% 22,689 SH
36 ETF SER SOLUTIONS UFOX 26922A289 $3.1M 0.59% 38,975 SH
37 VANGUARD INTL EQUITY INDEX F VWO 922042858 $3.0M 0.56% 51,633 SH
38 UNION PAC CORP UNP 907818108 $2.9M 0.55% 9,489 SH
39 ZOETIS INC ZTS 98978V103 $2.9M 0.54% 38,086 SH
40 AMAZON COM INC AMZN 023135106 $2.8M 0.52% 11,921 SH
41 AMERICAN TOWER CORP AMT 03027X100 $2.7M 0.50% 15,936 SH
42 CHEVRON CORPORATION CVX 166764100 $2.6M 0.49% 13,328 SH
43 VANGUARD WORLD FD VHT 92204A504 $2.6M 0.49% 8,465 SH
44 VISA INC V 92826C839 $2.5M 0.48% 7,107 SH
45 COSTCO WHOLESALE CORPORATION COST 22160K105 $2.5M 0.47% 2,688 SH
46 ISHARES TR IHI 464288810 $2.4M 0.45% 47,760 SH
47 PEPSICO INC PEP 713448108 $2.3M 0.43% 16,745 SH
48 VANGUARD TAX-MANAGED FDS VEA 921943858 $2.2M 0.42% 31,630 SH
49 NOVARTIS AG NVS 66987V109 $2.2M 0.41% 13,875 SH
50 BROADCOM INC AVGO 11135F101 $2.1M 0.40% 5,575 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-27 $530.8M 262 0001132708-26-000003
2026-03-31 2026-04-23 $445.0M 187 0001132708-26-000002
2025-12-31 2026-01-27 $471.3M 189 0001132708-26-000001