Northstar Asset Management Co holds a focused book of 261 reported positions worth $530.8M as of Q2 2026 (disclosed Jul 27, 2026, a ~27-day 13F lag). This quarter Honeywell Aerospace Inc first appears in 13F filings (one of 3 new listings in the book), a listing rather than a purchase; they opened Urban Outfitters Inc and trimmed Apple Inc. Their largest long position is Vanguard Info Tech ETF at 19% of the reported non-option book. Cloning the disclosed picks since 2024 would be +28% (+14.3%/yr). That is a simulation of the disclosed long book, not audited returns.
Following at the filing date actually beat the quarter-end book by 9.4 points over this window.
Growth of $10,000 cloning Northstar Asset Management Co's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~27 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
47% mapped to company sectors
+5 sectors below the cut, 3% together
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices (an exit at the prior quarter-end), no cost basis
Other tracked managers holding the same core names as Northstar Asset Management Co
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Innovator Capital Management, LLC | 8 / 80 | $2.9B |
| Hoffman, Alan N Investment Management | 8 / 80 | $160.9M |
| Kearns & Associates LLC | 20 / 80 | $195.9M |
| Prosperity Advisers, LLC | 20 / 80 | $120.9M |
| Emerald Advisors, LLC | 32 / 80 | $666.1M |
| Nicholas Hoffman & Company, LLC. | 54 / 80 | $4.0B |
| Blackhill Capital Inc | 17 / 80 | $2.0B |
| Golden Road Advisors LLC | 27 / 80 | $171.7M |
Ranked by the share of each fund's own book sitting in the names it shares with Northstar Asset Management Co: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.
Bars show each position's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Vanguard World FD INF TECH ETF | $98.7M | 870.7K | 18.6% | ▲+698% Added · +762K sh | |
| 2 | Apple Inc COM | $51.2M | 153.8K | 9.6% | ▼−0.9% Reduced · −1K sh | |
| 3 | Vanguard Index FDS TOTAL STK MKT | $28.2M | 77.3K | 5.3% | ▲+0.5% Added · +416 sh | |
| 4 | Vanguard Index FDS GROWTH ETF | $23.7M | 283.8K | 4.5% | ▲+509% Added · +237K sh | |
| 5 | Vanguard Index FDS MID CAP ETF | $18.7M | 232.1K | 3.5% | ▲+300% Added · +174K sh | |
| 6 | Berkshire Hathaway Inc Del CL B NEW | $16.2M | 32.6K | 3.0% | ▼−1.0% Reduced · −336 sh | |
| 7 | State STR SPDR S&P 500 ETF T TR UNIT | $13.1M | 17.7K | 2.5% | ▲+1.0% Added · +180 sh | |
| 8 | Vanguard Index FDS SMALL CP ETF | $13.0M | 44.0K | 2.4% | ▲+0.9% Added · +390 sh | |
| 9 | Vanguard Index FDS S&P 500 ETF SHS | $12.3M | 18.1K | 2.3% | ▲+2.3% Added · +403 sh | |
| 10 | Microsoft Corp COM | $11.0M | 28.7K | 2.1% | ▼−0.6% Reduced · −182 sh | |
| 11 | Thermo Fisher Scientific Inc COM | $9.5M | 16.8K | 1.8% | ▼−3.0% Reduced · −520 sh | |
| 12 | Ametek Inc COM | $8.9M | 36.6K | 1.7% | ▼−0.5% Reduced · −185 sh | |
| 13 | Urban Outfitters Inc COM | $8.5M | 122.0K | 1.6% | ▲New New position | |
| 14 | Nvidia Corporation COM | $8.0M | 38.7K | 1.5% | ▼−3.2% Reduced · −1K sh | |
| 15 | Arista Networks Inc COM SHS | $7.0M | 40.0K | 1.3% | ▼−2.4% Reduced · −975 sh | |
| 16 | Vanguard Whitehall FDS HIGH DIV YLD | $6.9M | 42.4K | 1.3% | ▲+2.5% Added · +1K sh | |
| 17 | Vanguard Specialized Funds DIV APP ETF | $6.3M | 26.2K | 1.2% | ▲+1.2% Added · +315 sh | |
| 18 | First TR Exchange-Traded FD CLOUD COMPUTING | $6.2M | 47.3K | 1.2% | ▼−1.7% Reduced · −800 sh | |
| 19 | RTX Corporation COM | $5.3M | 24.7K | 1.0% | ▼−0.1% Reduced · −25 sh | |
| 20 | Vanguard Index FDS VALUE ETF | $5.2M | 23.5K | 1.0% | ▲+3.1% Added · +720 sh | |
| 21 | Danaher Corp Del COM | $5.1M | 26.9K | 1.0% | ▼−2.5% Reduced · −700 sh | |
| 22 | Vanguard World FD FINANCIALS ETF | $5.1M | 36.7K | 1.0% | ▲+0.3% Added · +95 sh | |
| 23 | Johnson & Johnson COM | $4.9M | 18.8K | 0.9% | ▼−2.3% Reduced · −450 sh | |
| 24 | First TR Exchange-Traded FD NASDAQ CYB ETF | $4.9M | 55.4K | 0.9% | ▼−1.7% Reduced · −950 sh | |
| 25 | Walmart Inc COM | $4.9M | 44.6K | 0.9% | ▼−0.2% Reduced · −75 sh | |
| 26 | Exxon Mobil Corp COM | $4.8M | 30.7K | 0.9% | ▼−7.1% Reduced · −2K sh | |
| 27 | Alphabet Inc CAP STK CL C | $4.8M | 15.0K | 0.9% | ▼−1.6% Reduced · −250 sh | |
| 28 | JPMorgan Chase & Co COM | $4.7M | 13.3K | 0.9% | —Held | |
| 29 | Vanguard World FD COMM SRVC ETF | $4.6M | 25.7K | 0.9% | ▲+0.2% Added · +50 sh | |
| 30 | Home Depot Inc COM | $4.0M | 12.0K | 0.8% | ▼−0.7% Reduced · −80 sh | |
| 31 | Sherwin Williams Co COM | $4.0M | 12.6K | 0.8% | ▼−0.1% Reduced · −15 sh | |
| 32 | Vanguard Index FDS LARGE CAP ETF | $3.6M | 10.7K | 0.7% | ▲+0.7% Added · +75 sh | |
| 33 | Advanced Micro Devices Inc COM | $3.6M | 6.9K | 0.7% | ▼−18% Reduced · −2K sh | |
| 34 | State STR SPDR S&P Midcap 40 UTSER1 S&PDCRP | $3.5M | 5.0K | 0.7% | ▲+5.8% Added · +275 sh | |
| 35 | Procter & Gamble Co COM | $3.3M | 22.7K | 0.6% | ▲+76% Added · +10K sh | |
| 36 | ETF Ser Solutions DEFIANCE SPACE A | $3.1M | 39.0K | 0.6% | ▼−1.1% Reduced · −450 sh | |
| 37 | Vanguard Intl Equity Index F FTSE EMR MKT ETF | $3.0M | 51.6K | 0.6% | ▲New New position | |
| 38 | Union Pac Corp COM | $2.9M | 9.5K | 0.5% | ▼−14% Reduced · −1K sh | |
| 39 | Zoetis Inc CL A | $2.9M | 38.1K | 0.5% | ▼−1.8% Reduced · −700 sh | |
| 40 | Amazon Com Inc COM | $2.8M | 11.9K | 0.5% | ▲+0.2% Added · +25 sh | |
| 41 | American Tower Corp COM | $2.7M | 15.9K | 0.5% | ▼−0.7% Reduced · −118 sh | |
| 42 | Chevron Corporation COM | $2.6M | 13.3K | 0.5% | —Held | |
| 43 | Vanguard World FD HEALTH CAR ETF | $2.6M | 8.5K | 0.5% | ▲+0.9% Added · +75 sh | |
| 44 | Visa Inc COM CL A | $2.5M | 7.1K | 0.5% | —Held | |
| 45 | Costco Wholesale Corporation COM | $2.5M | 2.7K | 0.5% | ▼−0.8% Reduced · −22 sh | |
| 46 | Ishares TR U.S. MED DVC ETF | $2.4M | 47.8K | 0.5% | ▼−1.4% Reduced · −700 sh | |
| 47 | Pepsico Inc COM | $2.3M | 16.7K | 0.4% | —Held | |
| 48 | Vanguard Tax-Managed FDS VAN FTSE DEV MKT | $2.2M | 31.6K | 0.4% | ▲New New position | |
| 49 | Novartis AG SPONSORED ADR | $2.2M | 13.9K | 0.4% | —Held | |
| 50 | Broadcom Inc COM | $2.1M | 5.6K | 0.4% | ▲+4.2% Added · +225 sh |
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1132708/holdings"
Use Arkolith to show NORTHSTAR ASSET MANAGEMENT Co's latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
Reported 13F total per quarter. Raw filing totals can include option notional.
| Quarter | As of | Filed | Lag | Positions | Value | Form |
|---|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 27, 2026 | 27d | 262 | $530.8M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 23, 2026 | 23d | 187 | $445.0M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 27, 2026 | 27d | 189 | $471.3M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 22, 2025 | 22d | 193 | $466.1M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 31, 2025 | 31d | 197 | $434.7M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 29, 2025 | 29d | 198 | $414.0M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 29, 2025 | 29d | 200 | $436.3M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 30, 2024 | 30d | 198 | $436.4M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. Book totals and portfolio weights cover reported non-option positions, which can include notes and warrants. Disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.