Stonebrook Private Inc. holds a diversified book of 271 stocks worth $547.7M as of Q2 2026 (disclosed Aug 14, 2026, a ~45-day 13F lag). This quarter they opened Ishrs FLX Eq Act ETF and trimmed Ishrs US E F R A ETF-Usd Inc. Their largest long position is Ste STR SPDR PT S&P 500 ETF at 11% of the equity book. Cloning the disclosed picks since 2025 would be +15% (+18.7%/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 1.8 points over this window.
Growth of $10,000 cloning Stonebrook Private Inc.'s disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~45 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: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
38% mapped to company sectors
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, no cost basis
Other tracked managers holding the same core names as Stonebrook Private Inc.
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| ENVESTNET ASSET MANAGEMENT INC | 80 / 80 | $90.7B |
| BlackRock, Inc. | 79 / 80 | $2.3T |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 79 / 80 | $22.6B |
| OSAIC HOLDINGS, INC. | 79 / 80 | $17.9B |
| COMMONWEALTH EQUITY SERVICES, LLC | 79 / 80 | $17.7B |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 79 / 80 | $14.0B |
| Advisory Services Network, LLC | 79 / 80 | $2.0B |
| MORGAN STANLEY | 78 / 80 | $588.6B |
Ranked by how many of Stonebrook Private Inc.'s top 80 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | SPDR Series Trust ST STR P500ETF | $61.8M | 703.2K | 11.3% | ▲+66% Added · +278K sh | |
| 2 | SPDR Series Trust ST STR P500GRW | $30.0M | 252.0K | 5.5% | ▲+25% Added · +51K sh | |
| 3 | BlackRock ETF Trust ISHARES US EQUIT | $29.1M | 427.2K | 5.3% | ▼−1.3% Reduced · −6K sh | |
| 4 | SPDR Series Trust ST STR P500VAL | $24.1M | 397.0K | 4.4% | ▼−4.3% Reduced · −18K sh | |
| 5 | Apple Inc COM | $19.3M | 66.6K | 3.5% | ▼−2.4% Reduced · −2K sh | |
| 6 | BlackRock ETF Trust ISHA IN CTRY ETF | $18.0M | 492.0K | 3.3% | ▲+4.1% Added · +19K sh | |
| 7 | SPDR Index SHS FDS ST STR ACWI ETF | $17.8M | 438.3K | 3.3% | ▲+42% Added · +129K sh | |
| 8 | BlackRock ETF Trust ISHA U S IND ETF | $14.5M | 395.6K | 2.7% | ▲+1.0% Added · +4K sh | |
| 9 | Nvidia Corporation COM | $13.6M | 68.0K | 2.5% | ▲+4.7% Added · +3K sh | |
| 10 | Ishares TR FUTU AI TECH ETF | $11.6M | 151.9K | 2.1% | ▼−25% Reduced · −50K sh | |
| 11 | Microsoft Corp COM | $10.9M | 29.1K | 2.0% | ▼−3.0% Reduced · −900 sh | |
| 12 | Invesco Exch Traded FD TR II S&P 500 MOMNTM | $10.4M | 64.5K | 1.9% | ▼−28% Reduced · −25K sh | |
| 13 | Global X FDS DEFENSE TECH ETF | $9.2M | 153.6K | 1.7% | ▲+33% Added · +38K sh | |
| 14 | Amazon Com Inc COM | $9.1M | 38.1K | 1.7% | ▲+2.2% Added · +819 sh | |
| 15 | Broadcom Inc COM | $7.6M | 20.2K | 1.4% | ▲+0.3% Added · +72 sh | |
| 16 | BlackRock ETF Trust ISHA US THEM ETF | $7.3M | 168.8K | 1.3% | ▼−37% Reduced · −100K sh | |
| 17 | American Centy ETF TR AVANTIS EMGMKT | $7.2M | 74.8K | 1.3% | ▼−31% Reduced · −34K sh | |
| 18 | Ishares TR EAFE VALUE ETF | $5.5M | 71.7K | 1.0% | ▼−64% Reduced · −126K sh | |
| 19 | Ishares Inc CORE MSCI EMKT | $5.5M | 66.1K | 1.0% | ▼−5.7% Reduced · −4K sh | |
| 20 | JPMorgan Chase & Co COM | $5.3M | 16.0K | 1.0% | ▼−4.6% Reduced · −767 sh | |
| 21 | Illinois Tool WKS Inc COM | $5.1M | 19.0K | 0.9% | ▲+0.7% Added · +136 sh | |
| 22 | Amplify ETF TR CWP ENHANCED DIV | $5.1M | 112.3K | 0.9% | ▼−0.2% Reduced · −235 sh | |
| 23 | Alphabet Inc CAP STK CL A | $4.9M | 13.8K | 0.9% | ▲+6.3% Added · +822 sh | |
| 24 | Micron Technology Inc COM | $4.4M | 3.8K | 0.8% | ▲+9.4% Added · +329 sh | |
| 25 | Walmart Inc COM | $4.3M | 37.9K | 0.8% | ▼−1.9% Reduced · −727 sh | |
| 26 | Select Sector SPDR TR ST STR TECHN ETF | $4.2M | 22.2K | 0.8% | ▼−11% Reduced · −3K sh | |
| 27 | Ishares TR MSCI USA QLT FCT | $4.2M | 19.2K | 0.8% | ▼−72% Reduced · −49K sh | |
| 28 | Alphabet Inc CAP STK CL C | $4.2M | 11.8K | 0.8% | ▲+2.9% Added · +336 sh | |
| 29 | Expeditors Intl Wash Inc COM | $4.1M | 25.3K | 0.8% | ▼−1.4% Reduced · −347 sh | |
| 30 | Grayscale Bitcoin Mini TR Et SHS NEW | $4.0M | 154.3K | 0.7% | ▲+3.0% Added · +4K sh | |
| 31 | Eli Lilly & Co COM | $3.9M | 3.2K | 0.7% | ▲+2.6% Added · +81 sh | |
| 32 | Johnson & Johnson COM | $3.6M | 14.3K | 0.7% | ▼−0.4% Reduced · −54 sh | |
| 33 | Ishares TR IBONDS DEC 29 | $3.4M | 144.7K | 0.6% | ▲+2.1% Added · +3K sh | |
| 34 | Ishares TR IBONDS DEC2026 | $3.4M | 138.3K | 0.6% | ▲+1.7% Added · +2K sh | |
| 35 | Ishares TR IBDS DEC28 ETF | $3.3M | 132.5K | 0.6% | ▲+1.8% Added · +2K sh | |
| 36 | Ishares TR IBONDS 27 ETF | $3.3M | 138.0K | 0.6% | ▲+1.9% Added · +3K sh | |
| 37 | Ishares TR IBONDS DEC 2030 | $3.3M | 153.2K | 0.6% | ▲+2.1% Added · +3K sh | |
| 38 | Fidelity Covington Trust MSCI INFO TECH I | $2.8M | 10.0K | 0.5% | ▲+5.3% Added · +502 sh | |
| 39 | Tesla Inc COM | $2.8M | 6.7K | 0.5% | ▲+9.7% Added · +589 sh | |
| 40 | Marathon Pete Corp COM | $2.8M | 10.8K | 0.5% | ▲+0.2% Added · +18 sh | |
| 41 | McDonalds Corp COM | $2.7M | 9.8K | 0.5% | ▼−2.6% Reduced · −259 sh | |
| 42 | Analog Devices Inc COM | $2.6M | 6.7K | 0.5% | ▼−0.2% Reduced · −11 sh | |
| 43 | Eaton Corp PLC SHS | $2.6M | 6.1K | 0.5% | ▼−6.4% Reduced · −420 sh | |
| 44 | State STR SPDR S&P 500 ETF T TR UNIT | $2.5M | 3.4K | 0.5% | ▲+15% Added · +440 sh | |
| 45 | Meta Platforms Inc CL A | $2.5M | 4.4K | 0.4% | ▼−2.1% Reduced · −94 sh | |
| 46 | Ishares TR IBONDS DEC 2031 | $2.4M | 117.5K | 0.4% | ▲+1.4% Added · +2K sh | |
| 47 | Ishares TR IBONDS DEC 2034 | $2.4M | 93.5K | 0.4% | ▲+1.6% Added · +1K sh | |
| 48 | Ishares TR IBONDS DEC 2033 | $2.4M | 94.3K | 0.4% | ▲+1.4% Added · +1K sh | |
| 49 | Ishares TR IBONDS DEC 2032 | $2.4M | 96.3K | 0.4% | ▲+1.4% Added · +1K sh | |
| 50 | Ishares TR EAFE GRWTH ETF | $2.4M | 19.5K | 0.4% | ▼−0.6% Reduced · −111 sh |
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
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/2008738/holdings"
Use Arkolith to show Stonebrook Private Inc.'s latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; 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.