§ 13F · FUND PROFILE
Cantillon Capital Management LLC.
Concentrated quality growth, low turnover
AUM · $36.3B (13F)Positions · 152Turnover · 50% · Q1Filed · May 7, 2026
◇ BIG MOVE · Q1
Life Sciences Tools & Services cut 1pp. Semiconductors lifted 1pp.
CONCENTRATION
31%
Top 10 holdings
NEW BUYS
+1
+$131M deployed
EXITS
0
No exits
SECTOR SHIFT
LIFE SCIENCES TOOLS & SERVICES → SEMICONDUCTORS
-1pp · +1pp
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q1 2026
FILED MAY 7, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q1 |
|---|---|---|---|---|---|---|
| 1 | AVGO | BROADCOM INC | 2.50M | $774M | 5.1% | −12% |
| 2 | GOOGL | ALPHABET INC | 2.29M | $659M | 4.4% | −12% |
| 3 | TSM | TAIWAN SEMICONDUCTOR MANUFAC | 1.54M | $519M | 3.5% | −12% |
| 4 | AVGO | BROADCOM INC | 1.56M | $482M | 3.2% | — |
| 5 | IBKR | INTERACTIVE BROKERS GROUP IN | 6.93M | $465M | 3.1% | −12% |
| 6 | GOOGL | ALPHABET INC | 1.43M | $410M | 2.7% | — |
| 7 | SPGI | S&P GLOBAL INC | 954K | $406M | 2.7% | −12% |
| 8 | ADI | ANALOG DEVICES INC | 1.18M | $375M | 2.5% | −12% |
| 9 | CBRE | CBRE GROUP INC | 2.42M | $328M | 2.2% | −12% |
| 10 | TSM | TAIWAN SEMICONDUCTOR MANUFAC | 957K | $323M | 2.1% | — |
§ 02 · SECTOR ALLOCATION
Where the money is
Other27.1% (−1pp)
Financial Services25.2% (±0)
Semiconductors23.1% (+1pp)
Media12.4% (±0)
Life Sciences Tools & Services6.5% (−1pp)
Technology5.6% (−1pp)
§ 03 · THE CANTILLON SIGNAL
AC read
Cantillon Capital Management LLC is a Quality / Compounder fund managing $36.3 billion in assets. The fund runs a portfolio of 152 positions, broad diversification across holdings, with the top 10 accounting for 31%. Trading activity is aggressive at 50% quarterly turnover, with 1 new positions and 0 exits last quarter. Top sector allocations: Other (27%), Financial Services (25%), Semiconductors (23%).
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
2 FILINGS
Q1 2026
Active book
+1 buys · −0 exits · 37 changed
Q4 2025
Active book
+1 buys · −0 exits · 36 changed
Q3 2025
Active book
+1 buys · −0 exits · 37 changed
Q3 2025
Active book
+1 buys · −0 exits · 37 changed