Granite FO LLC holds a concentrated book of 171 reported positions worth $189.1M as of Q2 2026 (disclosed Jul 15, 2026, a ~15-day 13F lag). This quarter Honeywell Aerospace Inc first appears in 13F filings, a listing rather than a purchase; they opened Devon Energy Corp and trimmed SS SPDR S&P 500 ETF Trust-US. Their largest long position is SS SPDR S&P 500 ETF Trust-US at 18% of the reported non-option book. Cloning the disclosed picks since 2025 would be +32% (+18.9%/yr). That is a simulation of the disclosed long book, not audited returns.
Growth of $10,000 cloning Granite FO LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~15 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.
43% mapped to company sectors
+6 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 Granite FO LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Swiss Re Ltd | 33 / 80 | $1.0B |
| Mirae Asset Global Investments Co., Ltd. | 61 / 80 | $278.1B |
| Hoffman, Alan N Investment Management | 8 / 80 | $153.5M |
| Ramsey Quantitative Systems | 8 / 80 | $95.6M |
| Armstrong Henry H Associates Inc | 23 / 80 | $837.9M |
| Ardent Capital Management, Inc. | 19 / 80 | $191.5M |
| Trust Asset Management LLC | 25 / 80 | $1.3B |
| Golden Road Advisors LLC | 25 / 80 | $161.2M |
Ranked by the share of each fund's own book sitting in the names it shares with Granite FO 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 | State STR SPDR S&P 500 ETF T TR UNIT | $33.7M | 45.2K | 17.8% | ▼−13% Reduced · −6K sh | |
| 2 | Vanguard Specialized Funds DIV APP ETF | $28.7M | 121.3K | 15.2% | ▲~0% Added · +8 sh | |
| 3 | Micron Technology Inc COM | $25.2M | 21.8K | 13.3% | —Held | |
| 4 | Berkshire Hathaway Inc Del CL A | $24.0M | 32 | 12.7% | ▼−3.0% Reduced · −1 sh | |
| 5 | State STR SPDR S&P Midcap 40 UTSER1 S&PDCRP | $10.3M | 14.7K | 5.5% | ▼−14% Reduced · −2K sh | |
| 6 | Berkshire Hathaway Inc Del CL B NEW | $10.1M | 20.3K | 5.4% | —Held | |
| 7 | Vanguard Whitehall FDS HIGH DIV YLD | $8.7M | 54.8K | 4.6% | ▼−24% Reduced · −18K sh | |
| 8 | Ishares TR CORE S&P SCP ETF | $4.9M | 33.2K | 2.6% | ▲+2.0% Added · +640 sh | |
| 9 | Golub Cap BDC Inc COM | $4.8M | 374.8K | 2.6% | ▼−0.4% Reduced · −2K sh | |
| 10 | Apple Inc COM | $2.6M | 8.9K | 1.4% | —Held | |
| 11 | Blue Owl Capital Inc COM CL A | $2.5M | 290.3K | 1.3% | ▲+0.3% Added · +734 sh | |
| 12 | Ishares TR SELECT DIVID ETF | $2.4M | 15.6K | 1.3% | ▼−33% Reduced · −8K sh | |
| 13 | Vanguard Index FDS MCAP VL IDXVIP | $2.4M | 12.0K | 1.3% | —Held | |
| 14 | Ishares TR CORE S&P500 ETF | $2.4M | 3.2K | 1.3% | —Held | |
| 15 | Vanguard Index FDS S&P 500 ETF SHS | $2.2M | 3.2K | 1.2% | ▼−1.1% Reduced · −35 sh | |
| 16 | Alphabet Inc CAP STK CL C | $2.0M | 5.7K | 1.1% | —Held | |
| 17 | Amazon Com Inc COM | $2.0M | 8.3K | 1.0% | ▼−5.1% Reduced · −450 sh | |
| 18 | Microsoft Corp COM | $1.2M | 3.2K | 0.6% | —Held | |
| 19 | Eli Lilly & Co COM | $1.2M | 1.0K | 0.6% | —Held | |
| 20 | Ares Capital Corp COM | $1.1M | 57.7K | 0.6% | ▼−51% Reduced · −61K sh | |
| 21 | Select Sector SPDR TR ST STR FINL ETF | $1.0M | 19.3K | 0.5% | —Held | |
| 22 | SPDR Gold TR GOLD SHS | $1.0M | 2.8K | 0.5% | —Held | |
| 23 | Ares Management Corporation CL A COM STK | $858K | 7.7K | 0.5% | —Held | |
| 24 | Select Sector SPDR TR ST STR ENERG ETF | $759K | 14.3K | 0.4% | ▼−5.6% Reduced · −845 sh | |
| 25 | Intel Corp COM | $735K | 5.3K | 0.4% | —Held | |
| 26 | Blue Owl Capital Corporation COM | $732K | 67.3K | 0.4% | —Held | |
| 27 | Caterpillar Inc COM | $729K | 685 | 0.4% | —Held | |
| 28 | Alphabet Inc CAP STK CL A | $678K | 1.9K | 0.4% | —Held | |
| 29 | Vanguard Index FDS GROWTH ETF | $531K | 6.2K | 0.3% | ▲+500% Added · +5K sh | |
| 30 | JPMorgan Chase & Co COM | $526K | 1.6K | 0.3% | —Held | |
| 31 | Pfizer Inc COM | $513K | 21.3K | 0.3% | —Held | |
| 32 | Walmart Inc COM | $484K | 4.3K | 0.3% | —Held | |
| 33 | Vanguard Intl Equity Index F FTSE EUROPE ETF | $481K | 5.4K | 0.3% | —Held | |
| 34 | Vanguard Index FDS MID CAP ETF | $446K | 5.5K | 0.2% | ▲+300% Added · +4K sh | |
| 35 | Johnson & Johnson COM | $344K | 1.4K | 0.2% | —Held | |
| 36 | Philip Morris Intl Inc COM | $308K | 1.7K | 0.2% | —Held | |
| 37 | Ishares TR RUSSELL 3000 ETF | $261K | 612 | 0.1% | —Held | |
| 38 | Vanguard Index FDS VALUE ETF | $259K | 1.2K | 0.1% | —Held | |
| 39 | Vanguard Index FDS SM CP VAL ETF | $256K | 1.1K | 0.1% | —Held | |
| 40 | SPDR Series Trust ST STR SP BIOT | $245K | 1.6K | 0.1% | —Held | |
| 41 | Apollo Global Mgmt Inc COM | $229K | 1.9K | 0.1% | —Held | |
| 42 | Ishares TR RUS 1000 VAL ETF | $222K | 917 | 0.1% | ▲+0.2% Added · +2 sh | |
| 43 | State STR SPDR Dow Jones Ind UT SER 1 | $216K | 413 | 0.1% | ▼−52% Reduced · −442 sh | |
| 44 | United Bankshares Inc West V COM | $212K | 4.6K | 0.1% | —Held | |
| 45 | Vanguard BD Index FDS SHORT TRM BOND | $205K | 2.6K | 0.1% | —Held | |
| 46 | Marsh & McLennan Cos Inc COM | $200K | 1.2K | 0.1% | —Held | |
| 47 | Ishares Gold TR ISHARES NEW | $194K | 2.6K | 0.1% | —Held | |
| 48 | Boeing Co COM | $189K | 874 | 0.1% | —Held | |
| 49 | KKR & Co Inc COM | $184K | 2.0K | 0.1% | —Held | |
| 50 | Waste Mgmt Inc Del COM | $172K | 770 | 0.1% | —Held |
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/2034090/holdings"
Use Arkolith to show Granite FO 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 15, 2026 | 15d | 579 | $189.1M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 12, 2026 | 42d | 593 | $169.0M | 13F-HR/A |
| Q4 2025 | Dec 31, 2025 | Feb 6, 2026 | 37d | 612 | $187.5M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 22, 2025 | 22d | 632 | $184.1M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 14, 2025 | 45d | 630 | $176.5M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 15, 2025 | 45d | 640 | $176.0M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 6, 2025 | 37d | 640 | $175.0M | 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.