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Cantillon Capital Management 13F Holdings and Portfolio Changes
Cantillon Capital Management reported $665.1M in 13F securities for Q2 2026, with 27 positions. Values are as of the report date; option positions, when present, use underlying-security values. This is not complete fund assets or investment performance.
Open interactive portfolioLatest 13F portfolio changes
New or increased positions are not listed in the available comparison data. Reduced or exited positions include THERMO FISHER SCIENTIFIC (TMO), AON, EQUIFAX (EFX), and IQVIA HLDGS (IQV). These are comparisons between reported positions, not a record of execution dates, prices or cash traded.
Latest filing metadata: quarter Q2 2026; report date 2026-06-30; filing date 2026-07-29; disclosure source SEC 13F.
Reported holdings and concentration
Cantillon Capital Management's Q2 2026 13F report contains 27 positions valued at $665.1M. The largest reported holdings include BROADCOM, Alphabet, TSMC, INTERACTIVE BROKERS GROUP IN, and APPLIED MATLS.
The three largest positions in the holdings table account for approximately 28.0% of reported 13F value. The largest reported sector exposure is Information Technology at 39.7% of the disclosed portfolio.
The filing metadata lists report date 2026-06-30, filing date 2026-07-29, SEC accession 0001279936-26-000005. SEC 13F reports are normally published up to 45 days after quarter end, so the data is best used to understand institutional positioning after the fact rather than to infer today's exact portfolio.
Cantillon Capital Management portfolio analytics
the top five positions account for 40.3% of disclosed value; the largest sector exposure is Information Technology at 39.7%.
Top reported holdings
| Holding | Reported value | Weight | Quarter change |
|---|---|---|---|
| AVGO whale holders BROADCOM INC | $70.5M | 10.6% | Reduced |
| GOOGL whale holders ALPHABET INC | $61.1M | 9.2% | Reduced |
| TSM whale holders TAIWAN SEMICONDUCTOR MANUFAC | $54.8M | 8.2% | Reduced |
| IBKR whale holders INTERACTIVE BROKERS GROUP IN | $45.1M | 6.8% | Reduced |
| AMAT whale holders APPLIED MATLS INC | $36.3M | 5.5% | Reduced |
| ADI whale holders ANALOG DEVICES INC | $35.0M | 5.3% | Reduced |
| SPGI whale holders S&P GLOBAL INC | $29.0M | 4.4% | Reduced |
| V whale holders VISA INC | $28.7M | 4.3% | Reduced |
| MSFT whale holders MICROSOFT CORP | $25.7M | 3.9% | Reduced |
| CBRE whale holders CBRE GROUP INC | $24.4M | 3.7% | Reduced |
New and increased positions
No reported items for this period.
Reduced and exited positions
Sorted by reported position value; exits use the prior report. These are not sale proceeds.
- TMO whale holders — THERMO FISHER SCIENTIFIC INC ($378.3M)
- AON whale holders — AON PLC ($353.6M)
- EFX whale holders — EQUIFAX INC ($322.6M)
- IQV whale holders — IQVIA HLDGS INC ($291.8M)
- AMT whale holders — AMERICAN TOWER CORP ($278.3M)
- ADBE whale holders — ADOBE INC ($247.9M)
Allocation
- Information Technology: 39.7%
- Financials: 23.1%
- Other: 13.2%
- Communication Services: 12.3%
- Industrials: 5.5%
- Real Estate: 3.7%
- Consumer Discretionary: 2.6%
Data notes
Report date: 2026-06-30
Disclosure source: SEC 13F
Read the original SEC filing (0001279936-26-000005)
SEC 13F filings are delayed public disclosures and do not include every asset class, short positions, or real-time trades.
Related investor portfolios
Profiles with the same disclosure type, ordered by overlap among their top 20 reported holdings.
- Wedgewood Partners 13F holdings and portfolio changes — Wedgewood Partners
- Altimeter Capital 13F holdings and portfolio changes — Altimeter Capital
- AKO Capital 13F holdings and portfolio changes — AKO Capital
- Bridgewater Associates 13F holdings and portfolio changes — Bridgewater Associates
- Capital Research Global Investors 13F holdings and portfolio changes — Capital Research Global Investors
- Coatue Management 13F holdings and portfolio changes — Coatue Management
- Egerton Capital 13F holdings and portfolio changes — Egerton Capital
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Questions about this 13F filing
What does Cantillon Capital Management report for Q2 2026?
The filing reports 27 positions and $665.1M in 13F securities. The holdings table shows reported values and weights; option values follow the filing's reporting conventions.
What changed between filings?
New or increased positions are not listed in the available comparison data. Reduced or exited positions include THERMO FISHER SCIENTIFIC (TMO), AON, EQUIFAX (EFX), and IQVIA HLDGS (IQV).
Do these amounts show how much was bought or sold?
No. The change lists are ranked by reported position value. Exited positions use their value in the prior report. These amounts are not execution prices, cash invested or sale proceeds.
Is this the current portfolio?
No. Form 13F is a quarter-end snapshot, generally filed within 45 days of quarter end. It excludes short positions and does not cover every asset. Compare the report date and filing date before using the data.