Brewster Financial Planning LLC holds a concentrated book of 30 reported positions worth $182.1M as of Q2 2026 (disclosed Jul 14, 2026, a ~14-day 13F lag). This quarter they opened Vanguard Tot World STK ETF and trimmed Ishares Russell 1000 ETF. Their largest long position is Ishares Russell 1000 ETF at 27% of the reported non-option book. Cloning the disclosed picks since 2024 would be +24% (+11.7%/yr). That is a simulation of the disclosed long book, not audited returns.
Brewster Financial Planning LLC is a wealth platform: this book aggregates client accounts across many advisers.
Following at the filing date actually beat the quarter-end book by 2.7 points over this window.
Growth of $10,000 cloning Brewster Financial Planning LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~14 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: concentrated book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
1% mapped to company sectors
+3 sectors below the cut, 1% 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 Brewster Financial Planning LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Triune Financial Partners, LLC | 8 / 30 | $323.1M |
| Daniel Investment Group, Inc. | 4 / 30 | $110.9M |
| Beacon Wealthcare LLC | 4 / 30 | $197.7M |
| Old Peak Finance LLC | 12 / 30 | $127.1M |
| HFM Investment Advisors, LLC | 13 / 30 | $173.0M |
| New Capital Management LP | 6 / 30 | $264.6M |
| Avalon Advisory Group | 3 / 30 | $159.8M |
| Shade Tree Advisors LLC | 4 / 30 | $100.0M |
Ranked by the share of each fund's own book sitting in the names it shares with Brewster Financial Planning LLC: 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 | Ishares TR RUS 1000 ETF | $48.7M | 119.0K | 26.8% | ▼−0.8% Reduced · −964 sh | |
| 2 | Ishares TR MSCI EAFE ETF | $33.8M | 325.6K | 18.6% | ▼−0.5% Reduced · −2K sh | |
| 3 | Ishares TR RUSSELL 2000 ETF | $24.3M | 80.8K | 13.3% | ▼−1.0% Reduced · −795 sh | |
| 4 | Vanguard BD Index FDS INTERMED TERM | $22.3M | 291.0K | 12.3% | ▲+0.8% Added · +2K sh | |
| 5 | Vanguard BD Index FDS SHORT TRM BOND | $18.8M | 241.8K | 10.3% | ▲+0.7% Added · +2K sh | |
| 6 | Ishares TR SELECT US REIT | $12.3M | 181.7K | 6.7% | ▲+2.7% Added · +5K sh | |
| 7 | Vanguard Mun BD FDS TAX EXEMPT BD | $3.6M | 71.1K | 2.0% | ▲+14% Added · +9K sh | |
| 8 | Ishares TR SHRT NAT MUN ETF | $3.4M | 32.0K | 1.9% | ▲+17% Added · +5K sh | |
| 9 | Ishares TR ESG AWR US AGRGT | $2.3M | 49.1K | 1.3% | ▲+0.9% Added · +423 sh | |
| 10 | Dimensional ETF Trust US COR EQU 2 ETF | $1.6M | 35.9K | 0.9% | —Held | |
| 11 | Vanguard Intl Equity Index F ALLWRLD EX US | $1.3M | 15.7K | 0.7% | ▼−0.8% Reduced · −123 sh | |
| 12 | Ishares TR ESG AW MSCI EAFE | $1.2M | 11.3K | 0.6% | ▲+1.0% Added · +111 sh | |
| 13 | Ishares TR ESG AWARE MSCI | $918K | 16.4K | 0.5% | ▼−0.8% Reduced · −128 sh | |
| 14 | Dimensional ETF Trust WORLD EX US CORE | $904K | 24.5K | 0.5% | ▼−1.1% Reduced · −272 sh | |
| 15 | Vanguard Intl Equity Index F TT WRLD ST ETF | $777K | 4.9K | 0.4% | ▲New New position | |
| 16 | Ishares TR ESG AWR MSCI USA | $766K | 4.7K | 0.4% | ▼−1.4% Reduced · −65 sh | |
| 17 | Loews Corp COM | $528K | 4.7K | 0.3% | ▼−2.8% Reduced · −135 sh | |
| 18 | Vanguard Index FDS TOTAL STK MKT | $505K | 1.4K | 0.3% | ▼−7.0% Reduced · −102 sh | |
| 19 | Marathon Pete Corp COM | $470K | 1.8K | 0.3% | ▼−4.7% Reduced · −90 sh | |
| 20 | Vanguard Malvern FDS STRM INFPROIDX | $432K | 8.6K | 0.2% | ▲+6.4% Added · +515 sh | |
| 21 | Alphabet Inc CAP STK CL C | $418K | 1.2K | 0.2% | —Held | |
| 22 | Wells Fargo & Co COM | $408K | 4.9K | 0.2% | ▲+0.5% Added · +24 sh | |
| 23 | SPDR Series Trust ST STR PR SP1500 | $342K | 3.8K | 0.2% | ▼−1.5% Reduced · −57 sh | |
| 24 | Chevron Corporation COM | $323K | 1.9K | 0.2% | ▲+1.0% Added · +20 sh | |
| 25 | Ishares TR ESG ADVAN ETF | $323K | 7.4K | 0.2% | ▲+2.7% Added · +198 sh | |
| 26 | Berkshire Hathaway Inc Del CL B NEW | $302K | 604 | 0.2% | —Held | |
| 27 | Schwab Strategic TR SHT TM US TRES | $290K | 12.0K | 0.2% | —Held | |
| 28 | Schwab Strategic TR US TIPS ETF | $278K | 10.5K | 0.2% | ▲New New position | |
| 29 | Vanguard Charlotte FDS TOTAL INT BD ETF | $238K | 4.9K | 0.1% | ▲New New position | |
| 30 | Ishares Inc ESG AWR MSCI EM | $213K | 3.9K | 0.1% | ▲New New position |
This wealth platform 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/1898145/holdings"
Use Arkolith to show Brewster Financial Planning LLC'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 14, 2026 | 14d | 30 | $182.1M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 4, 2026 | 34d | 26 | $165.3M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 14, 2026 | 14d | 26 | $162.7M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 8, 2025 | 8d | 27 | $159.0M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 15, 2025 | 15d | 26 | $148.2M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 22, 2025 | 22d | 25 | $135.3M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 24, 2025 | 24d | 26 | $132.0M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 10, 2024 | 10d | 20 | $129.0M | 13F-HR/A |
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.