Arcataur Capital Management LLC holds a concentrated book of 105 reported positions worth $403.5M as of Q2 2026 (disclosed Jul 23, 2026, a ~23-day 13F lag). This quarter they opened Intel Corp and trimmed Ishares Core S&P 500 ETF. Their largest long position is Ishares Core S&P 500 ETF at 27% of the reported non-option book. Cloning the disclosed picks since 2024 would be +29% (+14.3%/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 2.4 points over this window.
Growth of $10,000 cloning Arcataur Capital Management LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~23 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.
14% mapped to company sectors
+4 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 Arcataur Capital Management LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Donor Advised Charitable Giving, Inc. | 8 / 80 | $4.4B |
| Swiss Re Ltd | 45 / 80 | $1.0B |
| Prospect Hill Management, LLC | 10 / 80 | $242.9M |
| Hoffman, Alan N Investment Management | 8 / 80 | $153.8M |
| Gordian Advisors LLC | 27 / 80 | $142.9M |
| 9823 Capital, L.P. | 8 / 80 | $120.9M |
| Hoey Investments, Inc | 59 / 80 | $628.7M |
| Independent Investors Inc | 31 / 80 | $423.4M |
Ranked by the share of each fund's own book sitting in the names it shares with Arcataur Capital Management 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 CORE S&P500 ETF | $109.4M | 146.1K | 27.1% | ▼−1.0% Reduced · −2K sh | |
| 2 | Ishares TR CORE S&P SCP ETF | $59.3M | 399.5K | 14.7% | ▼−1.0% Reduced · −4K sh | |
| 3 | Ishares TR CORE S&P MCP ETF | $35.4M | 459.7K | 8.8% | ▼−0.4% Reduced · −2K sh | |
| 4 | Vanguard Tax-Managed FDS VAN FTSE DEV MKT | $22.9M | 321.1K | 5.7% | ▼−0.2% Reduced · −740 sh | |
| 5 | Vanguard Intl Equity Index F FTSE EMR MKT ETF | $15.3M | 257.0K | 3.8% | ▼−0.5% Reduced · −1K sh | |
| 6 | Invesco QQQ TR UNIT SER 1 | $12.0M | 16.2K | 3.0% | ▼−0.5% Reduced · −87 sh | |
| 7 | Schwab Strategic TR US LRG CAP ETF | $8.4M | 283.7K | 2.1% | ▼−1.1% Reduced · −3K sh | |
| 8 | Vanguard Specialized Funds DIV APP ETF | $7.2M | 30.5K | 1.8% | ▲+0.1% Added · +20 sh | |
| 9 | Vanguard Whitehall FDS HIGH DIV YLD | $7.0M | 44.3K | 1.7% | ▼−0.2% Reduced · −98 sh | |
| 10 | Vanguard BD Index FDS SHORT TRM BOND | $6.3M | 81.4K | 1.6% | ▲+1.5% Added · +1K sh | |
| 11 | Ishares TR MSCI EAFE ETF | $6.0M | 58.2K | 1.5% | ▼−2.0% Reduced · −1K sh | |
| 12 | Apple Inc COM | $6.0M | 20.7K | 1.5% | ▼−0.1% Reduced · −15 sh | |
| 13 | Vanguard BD Index FDS INTERMED TERM | $5.8M | 75.5K | 1.4% | ▲+1.3% Added · +968 sh | |
| 14 | Vaneck ETF Trust SEMICONDUCTR ETF | $5.6M | 8.5K | 1.4% | ▼−0.5% Reduced · −39 sh | |
| 15 | Vanguard Scottsdale FDS SHRT TRM CORP BD | $5.1M | 64.3K | 1.3% | ▲+0.5% Added · +345 sh | |
| 16 | Schwab Strategic TR US MID-CAP ETF | $4.9M | 131.9K | 1.2% | ▼−2.0% Reduced · −3K sh | |
| 17 | Ishares TR 0-5 YR TIPS ETF | $4.4M | 43.2K | 1.1% | ▼−1.3% Reduced · −565 sh | |
| 18 | Microsoft Corp COM | $4.0M | 10.8K | 1.0% | ▼−0.5% Reduced · −50 sh | |
| 19 | Alphabet Inc CAP STK CL C | $3.8M | 10.7K | 0.9% | —Held | |
| 20 | Schwab Strategic TR US SML CAP ETF | $3.6M | 99.1K | 0.9% | ▼−2.0% Reduced · −2K sh | |
| 21 | JPMorgan Chase & Co COM | $3.4M | 10.3K | 0.8% | ▲+0.5% Added · +51 sh | |
| 22 | Schwab Strategic TR INTL EQTY ETF | $3.2M | 117.0K | 0.8% | ▼−1.5% Reduced · −2K sh | |
| 23 | Ishares TR IBONDS DEC 2030 | $2.9M | 135.2K | 0.7% | ▲+1.2% Added · +2K sh | |
| 24 | Schwab Strategic TR EMRG MKTEQ ETF | $2.8M | 76.5K | 0.7% | ▼−1.6% Reduced · −1K sh | |
| 25 | Ishares TR IBONDS DEC 2032 | $2.7M | 108.1K | 0.7% | ▲+3.8% Added · +4K sh | |
| 26 | Ishares TR IBDS DEC28 ETF | $2.4M | 93.7K | 0.6% | ▲+1.0% Added · +950 sh | |
| 27 | Ishares TR IBOXX INV CP ETF | $2.2M | 20.6K | 0.6% | ▲+2.8% Added · +560 sh | |
| 28 | Schwab Strategic TR US TIPS ETF | $2.1M | 80.9K | 0.5% | ▼−1.4% Reduced · −1K sh | |
| 29 | Caterpillar Inc COM | $2.1M | 2.0K | 0.5% | —Held | |
| 30 | Nvidia Corporation COM | $2.0M | 10.0K | 0.5% | —Held | |
| 31 | United Rentals Inc COM | $1.7M | 1.5K | 0.4% | —Held | |
| 32 | Amazon Com Inc COM | $1.7M | 7.1K | 0.4% | ▲+2.3% Added · +160 sh | |
| 33 | Ishares TR IBONDS DEC2026 | $1.6M | 66.3K | 0.4% | ▼−0.3% Reduced · −210 sh | |
| 34 | Ishares TR IBONDS 27 ETF | $1.5M | 62.4K | 0.4% | ▼−0.3% Reduced · −205 sh | |
| 35 | Ishares TR PFD AND INCM SEC | $1.4M | 47.0K | 0.4% | ▼−1.9% Reduced · −940 sh | |
| 36 | Goldman Sachs Group Inc COM | $1.4M | 1.4K | 0.3% | ▼−24% Reduced · −442 sh | |
| 37 | Visa Inc COM CL A | $1.2M | 3.6K | 0.3% | ▲+0.2% Added · +7 sh | |
| 38 | Johnson & Johnson COM | $1.2M | 4.6K | 0.3% | ▼−3.0% Reduced · −145 sh | |
| 39 | Ishares TR TIPS BD ETF | $1.1M | 10.3K | 0.3% | ▼−1.3% Reduced · −130 sh | |
| 40 | Cisco Sys Inc COM | $1.1M | 9.4K | 0.3% | ▼−4.7% Reduced · −465 sh | |
| 41 | Deere & Co COM | $1.1M | 1.7K | 0.3% | ▲+1.2% Added · +20 sh | |
| 42 | Meta Platforms Inc CL A | $1.0M | 1.8K | 0.3% | ▲+4.2% Added · +75 sh | |
| 43 | RTX Corporation COM | $966K | 5.1K | 0.2% | ▲+1.5% Added · +75 sh | |
| 44 | Morgan Stanley COM NEW | $960K | 4.6K | 0.2% | —Held | |
| 45 | Howmet Aerospace Inc COM | $902K | 3.4K | 0.2% | —Held | |
| 46 | SPDR Gold TR GOLD SHS | $823K | 2.2K | 0.2% | ▼−14% Reduced · −366 sh | |
| 47 | Oracle Corp COM | $760K | 5.2K | 0.2% | ▼−0.9% Reduced · −45 sh | |
| 48 | Walmart Inc COM | $752K | 6.6K | 0.2% | ▲+1.1% Added · +70 sh | |
| 49 | Vertex Pharmaceuticals Inc COM | $723K | 1.5K | 0.2% | ▲+1.5% Added · +22 sh | |
| 50 | Vanguard Index FDS TOTAL STK MKT | $720K | 1.9K | 0.2% | ▼−11% Reduced · −240 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.
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Use Arkolith to show Arcataur Capital Management 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 23, 2026 | 23d | 105 | $403.5M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 22, 2026 | 22d | 103 | $359.4M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 27, 2026 | 27d | 103 | $349.3M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 22, 2025 | 22d | 101 | $340.2M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 23, 2025 | 23d | 99 | $320.0M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 7, 2025 | 37d | 99 | $293.4M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 28, 2025 | 28d | 96 | $296.7M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 22, 2024 | 22d | 96 | $295.6M | 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.