Rubicon Global Capital Ltd holds a concentrated book of 12 reported positions worth $272.9M as of Q2 2026 (disclosed Jul 27, 2026, a ~27-day 13F lag). This quarter Space Exploration Techn-CL A first appears in 13F filings, a listing rather than a purchase; they opened Marvell Technology Inc and trimmed Alphabet Inc-CL C. Their largest long position is Monday.com Ltd at 38% of the reported non-option book.
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.
100% mapped to company sectors
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 Rubicon Global Capital Ltd
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Mirae Asset Global Investments Co., Ltd. | 10 / 12 | $268.1B |
| Darsana Capital Partners LP | 3 / 12 | $18.1B |
| GCM Grosvenor Holdings, LLC | 2 / 12 | $1.5B |
| I.G.Y. Ltd | 2 / 12 | $156.9M |
| Dan Sundheim | 5 / 12 | $22.2B |
| Hikari Tsushin, Inc. | 2 / 12 | $847.6M |
| Altarock Partners LP | 2 / 12 | $2.2B |
| Farley Capital L.P. | 4 / 12 | $63.9M |
Ranked by the share of each fund's own book sitting in the names it shares with Rubicon Global Capital Ltd: 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 | Monday Com Ltd SHS | $104.5M | 1.44M | 38.3% | —Held | |
| 2 | Alphabet Inc CAP STK CL C | $41.4M | 117.1K | 15.2% | ▼−4.6% Reduced · −6K sh | |
| 3 | Meta Platforms Inc CL A | $37.5M | 66.6K | 13.7% | ▼−2.6% Reduced · −2K sh | |
| 4 | Space Exploration Techn Corp CLASS A COM STK | $23.1M | 135.1K | 8.5% | →Listed Newly reportable | |
| 5 | Amazon Com Inc COM | $18.8M | 79.0K | 6.9% | —Held | |
| 6 | Coupang Inc CL A | $14.0M | 806.9K | 5.1% | ▼−6.4% Reduced · −56K sh | |
| 7 | Berkshire Hathaway Inc Del CL A | $9.7M | 13 | 3.6% | —Held | |
| 8 | Microsoft Corp COM | $9.3M | 25.0K | 3.4% | —Held | |
| 9 | Flutter Entmt PLC SHS | $5.8M | 56.5K | 2.1% | —Held | |
| 10 | Marvell Technology Inc COM | $4.9M | 16.5K | 1.8% | ▲New New position | |
| 11 | Atlassian Corporation CL A | $3.1M | 40.0K | 1.1% | —Held | |
| 12 | Bragg Gaming Group Inc COM NEW | $767K | 446.0K | 0.3% | —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/2055276/holdings"
Use Arkolith to show Rubicon Global Capital Ltd'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 27, 2026 | 27d | 12 | $272.9M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 27, 2026 | 27d | 10 | $234.6M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 20, 2026 | 20d | 11 | $377.5M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 16, 2025 | 16d | 10 | $452.4M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 17, 2025 | 17d | 10 | $631.8M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 15, 2025 | 15d | 10 | $293.3M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 14, 2025 | 45d | 9 | $159.9M | 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. Price-derived performance is withheld until the price-source policy and freshness gate are green.