Brooklyn FI, LLC holds a focused book of 434 stocks worth $546.9M as of Q2 2026 (disclosed Aug 4, 2026, a ~35-day 13F lag). This quarter they opened Datadog Inc - Class A and trimmed Ishares Core Msci Eafe ETF. Their largest long position is Vanguard Ftse Developed ETF at 10% of the equity book. Cloning the disclosed picks since 2025 would be +23% (+15.1%/yr). That is a simulation of the disclosed long book, not audited returns.
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/1916123/holdings"
Use Arkolith to show Brooklyn FI, LLC's latest holdings, largest changes, and filing provenance.
The reported book (valued from quarter-end) returned +26.6%, a 3.5-point gap that is the cost of the ~35-day 13F disclosure lag a real follower can't avoid.
Growth of $10,000 cloning Brooklyn FI, LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~35 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.
4% 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 Brooklyn FI, LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| FMR LLC | 79 / 80 | $672.9B |
| MORGAN STANLEY | 79 / 80 | $513.9B |
| JPMORGAN CHASE & CO | 79 / 80 | $488.7B |
| BANK OF AMERICA CORP /DE/ | 79 / 80 | $435.8B |
| ROYAL BANK OF CANADA | 79 / 80 | $139.1B |
| UBS Group AG | 79 / 80 | $138.9B |
| ENVESTNET ASSET MANAGEMENT INC | 79 / 80 | $121.4B |
| RAYMOND JAMES FINANCIAL INC | 79 / 80 | $105.1B |
Ranked by how many of Brooklyn FI, LLC'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 | Vanguard FTSE Developed Markets ETF Exchange Traded Fund | $53.3M | 756.2K | 9.7% | ▲+3.5% Added · +25K sh | |
| 2 | Vanguard Total Stock Market ETF Exchange Traded Fund | $52.7M | 142.9K | 9.6% | ▲+4.0% Added · +5K sh | |
| 3 | Vanguard S&P 500 ETF Exchange Traded Fund | $38.2M | 55.6K | 7.0% | ▲+2.9% Added · +2K sh | |
| 4 | iShares Russell 3000 ETF Exchange Traded Fund | $33.6M | 79.2K | 6.1% | ▲+1.7% Added · +1K sh | |
| 5 | Vanguard Small-Cap Value ETF Exchange Traded Fund | $21.5M | 88.0K | 3.9% | ▲+2.9% Added · +3K sh | |
| 6 | Vanguard FTSE Emerging Markets ETF Exchange Traded Fund | $21.1M | 358.7K | 3.9% | ▲+2.6% Added · +9K sh | |
| 7 | Vanguard Total International Stock ETF Exchange Traded Fund | $18.0M | 212.9K | 3.3% | ▲+0.3% Added · +630 sh | |
| 8 | Schwab International Equity ETF Exchange Traded Fund | $17.4M | 635.7K | 3.2% | ▲+3.5% Added · +22K sh | |
| 9 | Schwab US Broad Market ETF Exchange Traded Fund | $16.6M | 575.7K | 3.0% | ▲+1.6% Added · +9K sh | |
| 10 | Vanguard Tax-Exempt Bond ETF Exchange Traded Fund | $16.2M | 325.0K | 3.0% | ▲+12% Added · +36K sh | |
| 11 | iShares Core MSCI EAFE ETF Exchange Traded Fund | $15.2M | 156.9K | 2.8% | ▼−3.1% Reduced · −5K sh | |
| 12 | iShares Global REIT ETF Exchange Traded Fund | $14.9M | 523.2K | 2.7% | ▲+3.8% Added · +19K sh | |
| 13 | Vanguard Total International Bond ETF Exchange Traded Fund | $14.1M | 295.2K | 2.6% | ▲+28% Added · +65K sh | |
| 14 | iShares National Muni Bond ETF Exchange Traded Fund | $14.0M | 132.5K | 2.6% | ▼−0.1% Reduced · −115 sh | |
| 15 | Schwab International Small-Cap Eq ETF Exchange Traded Fund | $12.6M | 260.2K | 2.3% | ▲+6.4% Added · +16K sh | |
| 16 | iShares Core S&P Total US Stock Mkt ETF Exchange Traded Fund | $12.4M | 76.0K | 2.3% | ▼−0.1% Reduced · −90 sh | |
| 17 | Vanguard Small-Cap ETF Exchange Traded Fund | $12.0M | 40.7K | 2.2% | ▲+1.2% Added · +478 sh | |
| 18 | iShares Core MSCI Emerging Markets ETF Exchange Traded Fund | $12.0M | 151.6K | 2.2% | ▲~0% Added · +32 sh | |
| 19 | Vanguard Total Bond Market ETF Exchange Traded Fund | $11.5M | 159.4K | 2.1% | ▲+14% Added · +19K sh | |
| 20 | Vanguard FTSE All-Wld ex-US SmCp ETF Exchange Traded Fund | $9.2M | 60.3K | 1.7% | ▼−1.4% Reduced · −829 sh | |
| 21 | iShares MSCI EAFE Small-Cap ETF Exchange Traded Fund | $8.5M | 102.3K | 1.6% | ▲+0.2% Added · +172 sh | |
| 22 | SPDR Portfolio Emerging Markets ETF Exchange Traded Fund | $7.9M | 155.4K | 1.5% | ▲+4.1% Added · +6K sh | |
| 23 | iShares Core International Aggt Bd ETF Exchange Traded Fund | $7.5M | 150.7K | 1.4% | ▼−1.3% Reduced · −2K sh | |
| 24 | Vanguard Russell 2000 ETF Exchange Traded Fund | $7.2M | 60.9K | 1.3% | ▲+0.1% Added · +75 sh | |
| 25 | iShares Russell 2000 Value ETF Exchange Traded Fund | $6.7M | 30.1K | 1.2% | ▼−2.3% Reduced · −696 sh | |
| 26 | Vanguard Russell 1000 ETF Exchange Traded Fund | $6.6M | 19.4K | 1.2% | ▼−0.5% Reduced · −105 sh | |
| 27 | Vanguard Large-Cap ETF Exchange Traded Fund | $5.8M | 16.7K | 1.1% | ▲+0.6% Added · +103 sh | |
| 28 | Alphabet Inc Stock | $5.2M | 15.2K | 0.9% | ▲+3.3% Added · +479 sh | |
| 29 | SPDR Dow Jones Global Real Estate ETF Exchange Traded Fund | $4.7M | 91.9K | 0.9% | ▼−1.4% Reduced · −1K sh | |
| 30 | Vanguard ESG US Stock ETF Exchange Traded Fund | $4.7M | 35.3K | 0.9% | —Held | |
| 31 | JPMorgan Ultra-Short Income ETF Exchange Traded Fund | $4.4M | 87.3K | 0.8% | ▲+12% Added · +9K sh | |
| 32 | Schwab US REIT ETF Exchange Traded Fund | $3.9M | 161.3K | 0.7% | ▲+3.4% Added · +5K sh | |
| 33 | iShares 0-5 Year TIPS Bond ETF Exchange Traded Fund | $3.7M | 37.0K | 0.7% | ▲+12% Added · +4K sh | |
| 34 | iShares ESG Aware MSCI USA ETF Exchange Traded Fund | $3.4M | 20.9K | 0.6% | ▲+12% Added · +2K sh | |
| 35 | iShares ESG Aware MSCI EAFE ETF Exchange Traded Fund | $2.9M | 27.6K | 0.5% | ▲+3.2% Added · +861 sh | |
| 36 | Dimensional US Core Equity 2 ETF Exchange Traded Fund | $2.7M | 60.0K | 0.5% | —Held | |
| 37 | Reddit Inc Class A Stock | $2.4M | 14.3K | 0.4% | ▼−17% Reduced · −3K sh | |
| 38 | Vanguard Mega Cap ETF Exchange Traded Fund | $2.4M | 8.6K | 0.4% | ▼−4.9% Reduced · −448 sh | |
| 39 | Berkshire Hathaway Class A Stock | $2.2M | 3 | 0.4% | —Held | |
| 40 | Vanguard Real Estate ETF Exchange Traded Fund | $2.1M | 20.8K | 0.4% | ▲+8.0% Added · +2K sh | |
| 41 | SPDR S&P 500 ETF Trust Exchange Traded Fund | $1.8M | 2.4K | 0.3% | —Held | |
| 42 | Apple Inc Stock | $1.5M | 4.7K | 0.3% | ▲+32% Added · +1K sh | |
| 43 | Berkshire Hathaway Class B Stock | $1.4M | 2.8K | 0.3% | ▲+4.2% Added · +114 sh | |
| 44 | iShares Core S&P 500 ETF Exchange Traded Fund | $1.4M | 1.8K | 0.3% | ▲+0.2% Added · +4 sh | |
| 45 | Alphabet Inc Stock | $1.3M | 3.8K | 0.2% | ▲+9.7% Added · +341 sh | |
| 46 | SPDR Portfolio S&P 500 ETF Exchange Traded Fund | $1.3M | 14.3K | 0.2% | ▲+37% Added · +4K sh | |
| 47 | iShares ESG Aware MSCI EM ETF Exchange Traded Fund | $1.1M | 21.6K | 0.2% | ▲+4.0% Added · +843 sh | |
| 48 | Vanguard Russell 2000 Value ETF Exchange Traded Fund | $1.0M | 5.3K | 0.2% | —Held | |
| 49 | Vanguard Interm-Term Corp Bd ETF Exchange Traded Fund | $1.0M | 12.7K | 0.2% | ▲+30% Added · +3K sh | |
| 50 | Nvidia Corp Stock | $999K | 4.7K | 0.2% | ▲+50% Added · +2K sh |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 4, 2026 | 434 | $546.9M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 11, 2026 | 97 | $475.9M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 21, 2026 | 80 | $467.3M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 12, 2025 | 79 | $446.1M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 10, 2025 | 77 | $390.1M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 13, 2025 | 66 | $324.2M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 28, 2025 | 62 | $300.6M | 13F-HR/A |
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.