Cantillon Capital Management LLC holds a focused book of 27 reported positions worth $665.1M as of Q2 2026 (disclosed Jul 29, 2026, a ~29-day 13F lag). This quarter they trimmed Broadcom Inc. Their largest long position is Broadcom Inc at 11% of the reported non-option book.
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
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
No buys this quarter.
Other tracked managers holding the same core names as Cantillon Capital Management LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Hengistbury Investment Partners LLP | 2 / 27 | $220.1M |
| 7G Capital Management, LLC | 3 / 27 | $121.4M |
| Keywise Capital Management (HK) Ltd | 2 / 27 | $340.2M |
| Chris Hohn | 5 / 27 | $27.5B |
| Hingham Institution for Savings | 4 / 27 | $67.5M |
| Triavera Capital LLC | 7 / 27 | $89.1M |
| Troy Asset Management Ltd | 8 / 27 | $1.7B |
| Grafton Street Partners Management Company, LLC | 4 / 27 | $80.0M |
Ranked by the share of each fund's own book sitting in the names it shares with Cantillon 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 | Broadcom Inc COM | $70.5M | 186.8K | 10.6% | ▼−95% Reduced · −3.9M sh | |
| 2 | Alphabet Inc CAP STK CL A | $61.1M | 171.1K | 9.2% | ▼−95% Reduced · −3.5M sh | |
| 3 | Taiwan Semiconductor Manufac SPONSORED ADS | $54.8M | 114.8K | 8.2% | ▼−95% Reduced · −2.4M sh | |
| 4 | Interactive Brokers Group In COM CL A | $45.1M | 517.8K | 6.8% | ▼−95% Reduced · −10.7M sh | |
| 5 | Applied Matls Inc COM | $36.3M | 50.2K | 5.5% | ▼−97% Reduced · −1.5M sh | |
| 6 | Analog Devices Inc COM | $35.0M | 88.0K | 5.3% | ▼−95% Reduced · −1.8M sh | |
| 7 | S&P Global Inc COM | $29.0M | 71.2K | 4.4% | ▼−95% Reduced · −1.5M sh | |
| 8 | Visa Inc COM CL A | $28.7M | 83.6K | 4.3% | ▼−95% Reduced · −1.6M sh | |
| 9 | Microsoft Corp COM | $25.7M | 68.9K | 3.9% | ▼−94% Reduced · −1.0M sh | |
| 10 | Cbre Group Inc CL A | $24.4M | 181.1K | 3.7% | ▼−95% Reduced · −3.8M sh | |
| 11 | Live Nation Entertainment In COM | $20.8M | 113.5K | 3.1% | ▼−95% Reduced · −2.4M sh | |
| 12 | BlackRock Inc COM | $20.1M | 20.9K | 3.0% | ▼−95% Reduced · −432K sh | |
| 13 | Ferguson Enterprises Inc COMMON STOCK NEW | $19.1M | 80.5K | 2.9% | ▼−95% Reduced · −1.7M sh | |
| 14 | Fastenal Co COM | $18.1M | 376.0K | 2.7% | ▼−95% Reduced · −7.8M sh | |
| 15 | Entegris Inc COM | $17.9M | 99.8K | 2.7% | ▼−95% Reduced · −2.1M sh | |
| 16 | Canadian Pacific Kansas City COM | $17.3M | 199.9K | 2.6% | ▼−95% Reduced · −4.1M sh | |
| 17 | Uber Technologies Inc COM | $17.2M | 239.0K | 2.6% | ▼−95% Reduced · −5.0M sh | |
| 18 | Agilent Technologies Inc COM | $16.8M | 126.4K | 2.5% | ▼−95% Reduced · −2.6M sh | |
| 19 | Intercontinental Exchange In COM | $16.7M | 135.5K | 2.5% | ▼−95% Reduced · −2.8M sh | |
| 20 | Oracle Corp COM | $15.5M | 105.5K | 2.3% | ▼−92% Reduced · −1.2M sh | |
| 21 | Cme Group Inc COM | $14.1M | 63.8K | 2.1% | ▼−95% Reduced · −1.3M sh | |
| 22 | Yum Brands Inc COM | $13.3M | 83.4K | 2.0% | ▼−95% Reduced · −1.7M sh | |
| 23 | Tradeweb MKTS Inc CL A | $10.9M | 109.0K | 1.6% | ▼−95% Reduced · −2.3M sh | |
| 24 | SS&C Tech Hldgs COM | $10.7M | 172.8K | 1.6% | ▼−95% Reduced · −3.6M sh | |
| 25 | Spotify Technology S A SHS | $9.3M | 20.2K | 1.4% | ▼−95% Reduced · −419K sh | |
| 26 | Trip Com Group Ltd ADS | $8.5M | 214.2K | 1.3% | ▼−95% Reduced · −4.4M sh | |
| 27 | Moodys Corp COM | $8.2M | 18.1K | 1.2% | ▼−95% Reduced · −374K 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/1279936/holdings"
Use Arkolith to show CANTILLON 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, log scale (the range spans more than 20x). Raw filing totals can include option notional.
| Quarter | As of | Filed | Lag | Positions | Value | Form |
|---|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 29, 2026 | 29d | 27 | $665.1M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 7, 2026 | 37d | 76 | $15.1B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 11, 2026 | 42d | 74 | $18.5B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Feb 17, 2026 | 140d | 76 | $18.2B | 13F-HR/A |
| Q2 2025 | Jun 30, 2025 | Feb 17, 2026 | 232d | 75 | $17.3B | 13F-HR/A |
| Q1 2025 | Mar 31, 2025 | Feb 17, 2026 | 323d | 74 | $15.4B | 13F-HR/A |
| Q4 2024 | Dec 31, 2024 | Feb 5, 2025 | 36d | 72 | $16.5B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 7, 2024 | 38d | 76 | $16.4B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 5, 2024 | 36d | 78 | $15.0B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 8, 2024 | 38d | 74 | $15.9B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 7, 2024 | 38d | 74 | $15.0B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Nov 6, 2023 | 37d | 78 | $13.5B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 9, 2023 | 40d | 76 | $14.3B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | May 4, 2023 | 34d | 74 | $12.3B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Feb 6, 2023 | 37d | 78 | $11.8B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Nov 3, 2022 | 34d | 78 | $11.0B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Aug 3, 2022 | 34d | 78 | $12.0B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 3, 2022 | 33d | 74 | $14.0B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Jan 27, 2022 | 27d | 76 | $15.1B | 13F-HR |
| Q3 2021 | Sep 30, 2021 | Oct 26, 2021 | 26d | 74 | $14.7B | 13F-HR |
| Q2 2021 | Jun 30, 2021 | Jul 27, 2021 | 27d | 76 | $14.8B | 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.