Brooklyn Investment Group holds a diversified book of 1827 reported positions worth $3.2B as of Q1 2026 (disclosed Apr 29, 2026, a ~29-day 13F lag). This quarter they opened AstraZeneca PLC and trimmed Schwab Short-Term US Treas. Their largest long position is Nvidia Corp at 4% of the reported non-option book. Cloning the disclosed picks since 2024 would be +48% (+16.5%/yr). That is a simulation of the disclosed long book, not audited returns.
The reported book (valued from quarter-end) returned +55.3%, a 6.8-point gap that is the cost of the ~29-day 13F disclosure lag a real follower can't avoid.
Growth of $10,000 cloning Brooklyn Investment Group's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~29 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.
85% mapped to company sectors
+5 sectors below the cut, 10% 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 Brooklyn Investment Group
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Innovator Capital Management, LLC | 8 / 80 | $2.9B |
| Prospect Hill Management, LLC | 12 / 80 | $255.5M |
| BlueSpruce Investments, LP | 13 / 80 | $643.8M |
| United American Securities Inc. (d/b/a UAS Asset Management) | 10 / 80 | $453.6M |
| Swiss Re Ltd | 47 / 80 | $1.1B |
| Hoffman, Alan N Investment Management | 8 / 80 | $160.9M |
| New World Advisors LLC | 53 / 80 | $539.6M |
| Greenbrier Partners Capital Management, LLC | 8 / 80 | $1.2B |
Ranked by the share of each fund's own book sitting in the names it shares with Brooklyn Investment Group: 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 | Nvidia Corporation COM | $143.3M | 821.7K | 4.5% | ▲+58% Added · +300K sh | |
| 2 | Apple Inc COM | $135.7M | 534.6K | 4.2% | ▲+53% Added · +185K sh | |
| 3 | Ishares TR CORE US AGGBD ET | $98.3M | 990.3K | 3.1% | ▲+49% Added · +326K sh | |
| 4 | Microsoft Corp COM | $88.3M | 238.6K | 2.8% | ▲+31% Added · +56K sh | |
| 5 | Amazon Com Inc COM | $67.8M | 325.7K | 2.1% | ▲+39% Added · +91K sh | |
| 6 | Alphabet Inc CAP STK CL A | $49.1M | 170.9K | 1.5% | ▲+36% Added · +46K sh | |
| 7 | Vanguard Charlotte FDS TOTAL INT BD ETF | $44.2M | 919.2K | 1.4% | ▲+89% Added · +432K sh | |
| 8 | Alphabet Inc CAP STK CL C | $41.7M | 145.4K | 1.3% | ▲+42% Added · +43K sh | |
| 9 | Broadcom Inc COM | $40.2M | 129.9K | 1.3% | ▲+53% Added · +45K sh | |
| 10 | Meta Platforms Inc CL A | $34.0M | 59.4K | 1.1% | ▲+45% Added · +18K sh | |
| 11 | Vanguard Index FDS VALUE ETF | $31.6M | 160.9K | 1.0% | ▲+114% Added · +86K sh | |
| 12 | JPMorgan Chase & Co. COM | $29.4M | 100.0K | 0.9% | ▲+31% Added · +24K sh | |
| 13 | Taiwan Semiconductor MFG Ltd SPONSORED ADS | $28.6M | 84.8K | 0.9% | ▲+54% Added · +30K sh | |
| 14 | Exxon Mobil Corporation CMN COM | $28.0M | 165.1K | 0.9% | ▲+36% Added · +44K sh | |
| 15 | Tesla Inc COM | $26.9M | 72.4K | 0.8% | ▲+37% Added · +20K sh | |
| 16 | Vanguard Star FDS VG TL INTL STK F | $25.8M | 334.7K | 0.8% | ▲+100% Added · +168K sh | |
| 17 | Vanguard Index FDS GROWTH ETF | $23.7M | 54.3K | 0.7% | ▲+83% Added · +25K sh | |
| 18 | ASML Holding N.V. ADR CMN N Y REGISTRY SHS | $22.5M | 17.0K | 0.7% | ▲+31% Added · +4K sh | |
| 19 | Visa Inc-Class A Shares COM CL A | $20.4M | 67.6K | 0.6% | ▲+29% Added · +15K sh | |
| 20 | Costco Wholesale Corporation CMN COM | $20.3M | 20.4K | 0.6% | ▲+88% Added · +10K sh | |
| 21 | Berkshire Hathaway Inc Del CL B NEW | $20.2M | 42.2K | 0.6% | ▲+42% Added · +13K sh | |
| 22 | Eli Lilly & Co COM | $20.1M | 21.9K | 0.6% | ▲+26% Added · +4K sh | |
| 23 | Walmart Inc CMN COM | $18.2M | 146.8K | 0.6% | ▲+41% Added · +43K sh | |
| 24 | Johnson & Johnson COM | $17.7M | 72.6K | 0.6% | ▲+35% Added · +19K sh | |
| 25 | Mastercard Incorporated CL A | $15.5M | 31.1K | 0.5% | ▲+32% Added · +7K sh | |
| 26 | Shell PLC SPON ADS | $15.2M | 163.8K | 0.5% | ▲+67% Added · +66K sh | |
| 27 | Netflix, Inc. CMN COM | $15.0M | 155.9K | 0.5% | ▲+32% Added · +38K sh | |
| 28 | Novartis A G SPONSORED ADR | $14.7M | 96.3K | 0.5% | ▲+48% Added · +31K sh | |
| 29 | Vanguard Index FDS EXTEND MKT ETF | $14.1M | 68.3K | 0.4% | ▲+75% Added · +29K sh | |
| 30 | Abbvie Inc COM | $13.7M | 63.2K | 0.4% | ▲+39% Added · +18K sh | |
| 31 | Schwab Strategic TR SHT TM US TRES | $13.4M | 552.7K | 0.4% | ▼−19% Reduced · −133K sh | |
| 32 | Caterpillar Inc COM | $13.4M | 18.9K | 0.4% | ▲+19% Added · +3K sh | |
| 33 | Eog Res Inc COM | $13.3M | 91.9K | 0.4% | ▼−7.3% Reduced · −7K sh | |
| 34 | Ishares TR CORE S&P500 ETF | $12.4M | 19.0K | 0.4% | ▲+58% Added · +7K sh | |
| 35 | Procter And Gamble Co COM | $12.3M | 85.2K | 0.4% | ▲+37% Added · +23K sh | |
| 36 | SPDR S&P 500 ETF TR TR UNIT | $12.1M | 18.7K | 0.4% | ▲+24% Added · +4K sh | |
| 37 | Alibaba Group Holding-SP ADR SPONSORED ADS | $11.7M | 93.2K | 0.4% | ▲+36% Added · +24K sh | |
| 38 | Advanced Micro Devices Inc COM | $11.5M | 56.6K | 0.4% | ▲+34% Added · +14K sh | |
| 39 | Cisco Sys Inc COM | $11.1M | 143.0K | 0.3% | ▲+46% Added · +45K sh | |
| 40 | Oracle Corp COM | $11.1M | 75.3K | 0.3% | ▲+19% Added · +12K sh | |
| 41 | Raytheon Technologies Corp COM | $10.8M | 56.1K | 0.3% | ▲+35% Added · +15K sh | |
| 42 | Merck & Co Inc COM | $10.3M | 85.5K | 0.3% | ▲+33% Added · +21K sh | |
| 43 | Goldman Sachs Group Inc COM | $9.8M | 11.5K | 0.3% | ▲+25% Added · +2K sh | |
| 44 | Home Depot Inc COM | $9.5M | 28.8K | 0.3% | ▲+27% Added · +6K sh | |
| 45 | Vanguard Index FDS S&P 500 ETF SHS | $9.3M | 15.6K | 0.3% | ▲+42% Added · +5K sh | |
| 46 | BHP Billiton Ltd SPONSORED ADR | $9.3M | 127.8K | 0.3% | ▲+43% Added · +38K sh | |
| 47 | Applied Matls Inc COM | $9.0M | 26.2K | 0.3% | ▲+55% Added · +9K sh | |
| 48 | Coca Cola Co COM | $8.8M | 116.3K | 0.3% | ▲+42% Added · +35K sh | |
| 49 | Chevron Corp New COM | $8.8M | 42.6K | 0.3% | ▲+109% Added · +22K sh | |
| 50 | General Electric Co COM NEW | $8.7M | 30.8K | 0.3% | ▲+40% Added · +9K 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/1795705/holdings"
Use Arkolith to show Brooklyn Investment Group'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 |
|---|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | Apr 29, 2026 | 29d | 1,827 | $3.2B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 12, 2026 | 43d | 1,498 | $2.2B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 14, 2025 | 45d | 660 | $740.4M | 13F-HR/A |
| Q2 2025 | Jun 30, 2025 | Aug 14, 2025 | 45d | 3,304 | $761.8M | 13F-HR/A |
| Q1 2025 | Mar 31, 2025 | May 13, 2025 | 43d | 2,769 | $463.1M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 15, 2025 | 15d | 1,943 | $335.6M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 13, 2024 | 44d | 1,039 | $303.9M | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 12, 2024 | 43d | 233 | $232.5M | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 7, 2024 | 37d | 233 | $232.5M | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 9, 2024 | 40d | 219 | $209.8M | 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.