Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

Cantillon Capital Management LLC 13F Holdings -- Portfolio & Top Positions (2026-03-31)

Cantillon Capital Management LLC (CIK 1279936) reported $15.05B across 38 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: AVGO ($1.26B, 8.34%), GOOGL ($1.07B, 7.10%), TSM ($842.7M, 5.60%), IBKR ($754.3M, 5.01%), SPGI ($658.1M, 4.37%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1AVGOBROADCOM INC$1.26B8.34%4.1MTrimmed
2GOOGLALPHABET INC$1.07B7.10%3.7MTrimmed
3TSMTAIWAN SEMICONDUCTOR MANUFAC$842.7M5.60%2.5MTrimmed
4IBKRINTERACTIVE BROKERS GROUP IN$754.3M5.01%11.2MTrimmed
5SPGIS&P GLOBAL INC$658.1M4.37%1.5MTrimmed
6ADIANALOG DEVICES INC$608.1M4.04%1.9MTrimmed
7CBRECBRE GROUP INC$532.6M3.54%3.9MTrimmed
8AMATAPPLIED MATLS INC$520.2M3.46%1.5MTrimmed
9VVISA INC$519.3M3.45%1.7MTrimmed
10ICEINTERCONTINENTAL EXCHANGE IN$462.7M3.07%2.9MTrimmed
11BLKBLACKROCK INC$435.9M2.90%453,282Trimmed
12MSFTMICROSOFT CORP$411.7M2.74%1.1MTrimmed
13CMECME GROUP INC$409.5M2.72%1.4MTrimmed
14FERGFERGUSON ENTERPRISES INC$408.0M2.71%1.7MTrimmed
15FASTFASTENAL CO$378.9M2.52%8.2MTrimmed
16TMOTHERMO FISHER SCIENTIFIC INC$378.3M2.51%769,698Trimmed
17LYVLIVE NATION ENTERTAINMENT IN$375.9M2.50%2.5MTrimmed
18UBERUBER TECHNOLOGIES INC$373.6M2.48%5.2MAdded
19AONAON PLC$353.6M2.35%1.1MTrimmed
20CPCANADIAN PACIFIC KANSAS CITY$341.7M2.27%4.3MAdded
21EFXEQUIFAX INC$322.6M2.14%1.8MAdded
22AAGILENT TECHNOLOGIES INC$313.0M2.08%2.7MTrimmed
23IQVIQVIA HLDGS INC$291.8M1.94%1.7MTrimmed
24YUMYUM BRANDS INC$281.7M1.87%1.8MTrimmed
25TWTRADEWEB MKTS INC$278.5M1.85%2.4MTrimmed

Source: SEC Form 13F filings · as of 2026-03-31