Alpha Zero LLC holds a focused book of 107 reported positions worth $263.8M as of Q2 2026 (disclosed Jul 20, 2026, a ~20-day 13F lag). This quarter they opened SS SPDR P S&P 500 Growth ETF and trimmed Schwab US Large-Cap Growth. Their largest long position is Schwab US Large-Cap ETF at 10% of the reported non-option book. Cloning the disclosed picks since 2025 would be +9% (+10.5%/yr). That is a simulation of the disclosed long book, not audited returns.
The reported book (valued from quarter-end) returned +20.0%, a 11.3-point gap that is the cost of the ~20-day 13F disclosure lag a real follower can't avoid.
Growth of $10,000 cloning Alpha Zero LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~20 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.
19% mapped to company sectors
+5 sectors below the cut, 2% 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 Alpha Zero LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| BlueSpruce Investments, LP | 13 / 80 | $643.8M |
| Donor Advised Charitable Giving, Inc. | 8 / 80 | $4.4B |
| United American Securities Inc. (d/b/a UAS Asset Management) | 10 / 80 | $453.6M |
| Hoffman, Alan N Investment Management | 10 / 80 | $162.1M |
| Swiss Re Ltd | 41 / 80 | $1.0B |
| Prospect Hill Management, LLC | 9 / 80 | $244.6M |
| Greenbrier Partners Capital Management, LLC | 8 / 80 | $1.2B |
| New World Advisors LLC | 36 / 80 | $529.3M |
Ranked by the share of each fund's own book sitting in the names it shares with Alpha Zero 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 | Schwab Strategic TR US LRG CAP ETF | $25.9M | 875.5K | 9.8% | ▲+11% Added · +84K sh | |
| 2 | Ishares TR TRUST ISHARE 0-1 | $25.7M | 233.4K | 9.8% | ▲+9.4% Added · +20K sh | |
| 3 | Invesco QQQ TR UNIT SER 1 | $18.5M | 26.3K | 7.0% | ▲+7.1% Added · +2K sh | |
| 4 | Ishares TR FLTG RATE NT ETF | $14.7M | 287.6K | 5.6% | ▲+27% Added · +62K sh | |
| 5 | J P Morgan Exchange Traded F US QUALTY FCTR | $14.5M | 201.5K | 5.5% | ▲+13% Added · +23K sh | |
| 6 | Invesco Exch Traded FD TR II S&P 500 MOMNTM | $14.2M | 97.5K | 5.4% | ▲+1.9% Added · +2K sh | |
| 7 | SPDR Series Trust ST STR P500GRW | $13.7M | 115.7K | 5.2% | ▲New New position | |
| 8 | Wisdomtree TR US QTLY DIV GRT | $12.9M | 133.1K | 4.9% | ▲+13% Added · +15K sh | |
| 9 | Ishares TR CORE S&P US VLU | $10.9M | 96.6K | 4.1% | ▲+16% Added · +13K sh | |
| 10 | Vaneck ETF Trust CLO ETF | $9.2M | 174.3K | 3.5% | ▲+10% Added · +16K sh | |
| 11 | Schwab Strategic TR US LCAP GR ETF | $5.9M | 170.1K | 2.2% | ▼−68% Reduced · −359K sh | |
| 12 | J P Morgan Exchange Traded F ULTRA SHRT ETF | $4.9M | 97.1K | 1.9% | ▲+114% Added · +52K sh | |
| 13 | Pgim ETF TR PGIM ULTRA SH BD | $4.9M | 98.5K | 1.9% | ▲+114% Added · +53K sh | |
| 14 | Vanguard BD Index FDS VANGUARD ULTRA | $4.9M | 98.4K | 1.9% | ▲+114% Added · +52K sh | |
| 15 | Ishares Gold TR ISHARES NEW | $4.3M | 58.1K | 1.6% | ▲+16% Added · +8K sh | |
| 16 | Janus Detroit STR TR HENDRSON AAA CL | $3.7M | 72.5K | 1.4% | ▲+114% Added · +39K sh | |
| 17 | Vanguard Index FDS EXTEND MKT ETF | $3.3M | 14.0K | 1.3% | ▲+7.8% Added · +1K sh | |
| 18 | Ishares Bitcoin Trust ETF SHS BEN INT | $3.1M | 85.0K | 1.2% | ▲+1.2% Added · +983 sh | |
| 19 | State STR SPDR S&P 500 ETF T TR UNIT | $3.1M | 4.1K | 1.2% | ▲+21% Added · +698 sh | |
| 20 | Ishares TR MSCI USA QLT FCT | $3.0M | 13.7K | 1.1% | ▼−0.5% Reduced · −65 sh | |
| 21 | Wisdomtree TR FLOATNG RAT TREA | $2.8M | 55.2K | 1.1% | ▲+13% Added · +7K sh | |
| 22 | Amazon Com Inc COM | $2.7M | 10.9K | 1.0% | ▲+10% Added · +1K sh | |
| 23 | Vanguard Index FDS VALUE ETF | $2.7M | 12.2K | 1.0% | ▲+46% Added · +4K sh | |
| 24 | Nvidia Corporation COM | $2.6M | 12.4K | 1.0% | ▲+16% Added · +2K sh | |
| 25 | Ishares TR ULTRA SHORT DUR | $2.6M | 50.9K | 1.0% | ▲+107% Added · +26K sh | |
| 26 | Apple Inc COM | $2.5M | 7.6K | 1.0% | ▲+14% Added · +931 sh | |
| 27 | Alphabet Inc CAP STK CL A | $1.9M | 5.4K | 0.7% | ▲+0.3% Added · +18 sh | |
| 28 | Ishares TR RUS TP200 VL ETF | $1.5M | 13.9K | 0.6% | —Held | |
| 29 | Microsoft Corp COM | $1.5M | 3.6K | 0.6% | ▼−4.2% Reduced · −161 sh | |
| 30 | SPDR Series Trust ST STR P500VAL | $1.4M | 23.2K | 0.5% | ▲+70% Added · +10K sh | |
| 31 | JPMorgan Chase & Co COM | $1.4M | 4.2K | 0.5% | ▲+17% Added · +621 sh | |
| 32 | Taiwan Semiconductor Manufac SPONSORED ADS | $1.4M | 3.4K | 0.5% | ▲+23% Added · +621 sh | |
| 33 | Alphabet Inc CAP STK CL C | $1.3M | 3.6K | 0.5% | ▲+2.8% Added · +97 sh | |
| 34 | Broadcom Inc COM | $1.2M | 3.3K | 0.5% | ▲+26% Added · +693 sh | |
| 35 | Fortinet Inc COM | $1.2M | 7.5K | 0.5% | ▲+15% Added · +962 sh | |
| 36 | Ishares TR CORE S&P500 ETF | $1.2M | 1.6K | 0.5% | ▲+65% Added · +620 sh | |
| 37 | Meta Platforms Inc CL A | $1.1M | 1.6K | 0.4% | ▲+8.7% Added · +131 sh | |
| 38 | Amphenol Corp CL A | $1.1M | 7.0K | 0.4% | ▲+6.8% Added · +447 sh | |
| 39 | Ishares TR 0-3 MTH TREASURY | $899K | 8.9K | 0.3% | ▼−35% Reduced · −5K sh | |
| 40 | Select Sector SPDR TR ST STR TECHN ETF | $884K | 5.0K | 0.3% | ▼−29% Reduced · −2K sh | |
| 41 | SPDR Series Trust ST STR MSCI USAQ | $830K | 4.4K | 0.3% | —Held | |
| 42 | Walmart Inc COM | $808K | 7.0K | 0.3% | ▲+48% Added · +2K sh | |
| 43 | Exxon Mobil Corp COM | $789K | 5.4K | 0.3% | ▲+116% Added · +3K sh | |
| 44 | TJX Cos Inc New COM | $781K | 5.0K | 0.3% | ▲+40% Added · +1K sh | |
| 45 | Visa Inc COM CL A | $750K | 2.1K | 0.3% | ▲+5.9% Added · +115 sh | |
| 46 | Waste Mgmt Inc Del COM | $727K | 3.0K | 0.3% | ▲+83% Added · +1K sh | |
| 47 | ASML Hldg NV N Y REGISTRY SHS | $693K | 388 | 0.3% | ▲+37% Added · +105 sh | |
| 48 | Welltower Inc COM | $685K | 2.8K | 0.3% | ▲+72% Added · +1K sh | |
| 49 | Costco Wholesale Corporation COM | $685K | 724 | 0.3% | ▲+33% Added · +181 sh | |
| 50 | Ishares TR MSCI USA MIN ETF | $674K | 6.9K | 0.3% | ▲+113% Added · +4K 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/2079032/holdings"
Use Arkolith to show Alpha Zero 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 20, 2026 | 20d | 107 | $263.8M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 7, 2026 | 37d | 79 | $197.6M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | May 6, 2026 | 126d | 64 | $183.0M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 12, 2025 | 43d | 61 | $172.6M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Nov 12, 2025 | 135d | 63 | $153.5M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Nov 12, 2025 | 226d | 61 | $131.4M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Nov 12, 2025 | 316d | 71 | $134.6M | 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.