Octahedron Capital Management L.P. holds a focused book of 15 reported positions worth $195.3M as of Q2 2026 (disclosed Aug 14, 2026, a ~45-day 13F lag). This quarter they opened Wayfair Inc- Class A and trimmed Intel Corp. Their largest long position is Nu Holdings Ltd/cayman Isl-A at 12% of the reported non-option book. Cloning the disclosed picks since 2025 would be +51% (+45.9%/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 3.2 points over this window.
Growth of $10,000 cloning Octahedron Capital Management L.P.'s disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~45 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.
100% mapped to company sectors
+1 sector below the cut, under 0.5% 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 Octahedron Capital Management L.P.
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Fund Resources Investment Holding Group Co Ltd | 2 / 15 | $683.1M |
| CAS Investment Partners, LLC | 2 / 15 | $1.6B |
| Outlook Capital Management, LLC | 2 / 15 | $204.2M |
| BlueSpruce Investments, LP | 3 / 15 | $399.7M |
| Credit Capital Investments LLC | 4 / 15 | $105.7M |
| Legend Capital Advisors LLC | 5 / 15 | $109.6M |
| RV Capital AG | 4 / 15 | $218.3M |
| Newlands Management Operations LLC | 4 / 15 | $9.4B |
Ranked by the share of each fund's own book sitting in the names it shares with Octahedron Capital Management L.P.: 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 | Nu Hldgs Ltd ORD SHS CL A | $24.1M | 1.80M | 12.3% | ▲+7.1% Added · +119K sh | |
| 2 | Alphabet Inc CAP STK CL A | $23.5M | 65.7K | 12.0% | —Held | |
| 3 | Carvana Co CL A | $20.5M | 312.0K | 10.5% | ▲+698% Added · +273K sh | |
| 4 | Intel Corp COM | $18.7M | 134.0K | 9.6% | ▼−20% Reduced · −34K sh | |
| 5 | Micron Technology Inc COM | $18.1M | 15.7K | 9.3% | ▲+1.1% Added · +170 sh | |
| 6 | Rubrik Inc. CL A | $16.3M | 203.0K | 8.3% | ▲+83% Added · +92K sh | |
| 7 | Taiwan Semiconductor MFG Ltd SPONSORED ADS | $11.0M | 23.0K | 5.6% | —Held | |
| 8 | Snowflake Inc COM SHS | $10.8M | 42.3K | 5.5% | ▲+26% Added · +9K sh | |
| 9 | Wayfair Inc CL A | $9.7M | 104.5K | 4.9% | ▲New New position | |
| 10 | Microsoft Corp COM | $9.3M | 25.0K | 4.8% | ▲New New position | |
| 11 | Meta Platforms Inc CL A | $9.2M | 16.3K | 4.7% | ▼−20% Reduced · −4K sh | |
| 12 | Samsara Inc COM CL A | $8.9M | 275.2K | 4.6% | ▲+64% Added · +107K sh | |
| 13 | Uber Technologies Inc COM | $5.6M | 78.0K | 2.9% | ▲New New position | |
| 14 | Onto Innovation Inc COM | $5.0M | 13.3K | 2.6% | ▲+27% Added · +3K sh | |
| 15 | Doordash Inc CL A | $4.6M | 25.0K | 2.4% | ▲New New position |
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 Octahedron Capital Management L.P.'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.
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.