Filed: 5/7/2026ACC: 0001279936-26-000004
📋 What this filing means
CANTILLON CAPITAL MANAGEMENT LLC filed this quarterly 13F‑HR report disclosing 38 equity positions with a total reported market value of $15.05B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
38
Positions
$15.05B
Total AUM (reported)
106.13M
Total Shares
Allocation by class
COM$9.31B61.9%
COM CL A$1.27B8.5%
CAP STK CL A$1.07B7.1%
SPONSORED ADS$842.70M5.6%
CL A$811.13M5.4%
COMMON STOCK NEW$408.04M2.7%
SHS CL A$353.63M2.3%
Portfolio Concentration
Top 3$3.17B21.0%
4–10$4.06B26.9%
11–25$5.35B35.6%
Rest$2.47B16.4%
Top 3 weight
21.0%
Top 10 weight
48.0%
Voting Authority Distribution
Total shares with voting rights: 106.13M
Sole
Full voting authority
94.78M
shares
% of voting shares89.3%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
11.35M
shares
% of voting shares10.7%
Investment Discretion (by position count)
Sole0
Shared0
Other38
Dominant voting typeSole · 89.3% of voting shares
Institutional Holdings38
Rows:
BROADCOM INC
DFNDShares4.06M
TypeSH
Market value$1.26B
8.34%
Sole
3.64M
Shared
0.00
None
420.45K
ALPHABET INC
DFNDShares3.72M
TypeSH
Market value$1.07B
7.10%
Sole
3.33M
Shared
0.00
None
385.17K
TAIWAN SEMICONDUCTOR MANUFAC
DFNDShares2.49M
TypeSH
Market value$842.70M
5.60%
Sole
2.24M
Shared
0.00
None
258.52K
INTERACTIVE BROKERS GROUP IN
DFNDShares11.25M
TypeSH
Market value$754.26M
5.01%
Sole
10.08M
Shared
0.00
None
1.17M
S&P GLOBAL INC
DFNDShares1.55M
TypeSH
Market value$658.13M
4.37%
Sole
1.39M
Shared
0.00
None
160.42K
ANALOG DEVICES INC
DFNDShares1.91M
TypeSH
Market value$608.12M
4.04%
Sole
1.71M
Shared
0.00
None
198.18K
CBRE GROUP INC
DFNDShares3.93M
TypeSH
Market value$532.63M
3.54%
Sole
3.52M
Shared
0.00
None
407.58K
APPLIED MATLS INC
DFNDShares1.52M
TypeSH
Market value$520.15M
3.46%
Sole
1.36M
Shared
0.00
None
157.70K
VISA INC
DFNDShares1.72M
TypeSH
Market value$519.30M
3.45%
Sole
1.54M
Shared
0.00
None
178.13K
INTERCONTINENTAL EXCHANGE IN
DFNDShares2.94M
TypeSH
Market value$462.71M
3.07%
Sole
2.64M
Shared
0.00
None
305.01K
BLACKROCK INC
DFNDShares453.28K
TypeSH
Market value$435.93M
2.90%
Sole
406.29K
Shared
0.00
None
46.99K
MICROSOFT CORP
DFNDShares1.11M
TypeSH
Market value$411.73M
2.74%
Sole
996.95K
Shared
0.00
None
115.32K
CME GROUP INC
DFNDShares1.39M
TypeSH
Market value$409.46M
2.72%
Sole
1.24M
Shared
0.00
None
143.73K
FERGUSON ENTERPRISES INC
DFNDShares1.75M
TypeSH
Market value$408.04M
2.71%
Sole
1.57M
Shared
0.00
None
181.36K
FASTENAL CO
DFNDShares8.17M
TypeSH
Market value$378.93M
2.52%
Sole
7.32M
Shared
0.00
None
846.71K
THERMO FISHER SCIENTIFIC INC
DFNDShares769.70K
TypeSH
Market value$378.33M
2.51%
Sole
689.90K
Shared
0.00
None
79.80K
LIVE NATION ENTERTAINMENT IN
DFNDShares2.47M
TypeSH
Market value$375.95M
2.50%
Sole
2.21M
Shared
0.00
None
255.57K
UBER TECHNOLOGIES INC
DFNDShares5.19M
TypeSH
Market value$373.59M
2.48%
Sole
4.66M
Shared
0.00
None
538.33K
AON PLC
DFNDShares1.10M
TypeSH
Market value$353.63M
2.35%
Sole
981.99K
Shared
0.00
None
113.59K
CANADIAN PACIFIC KANSAS CITY
DFNDShares4.34M
TypeSH
Market value$341.73M
2.27%
Sole
3.89M
Shared
0.00
None
450.47K
EQUIFAX INC
DFNDShares1.79M
TypeSH
Market value$322.57M
2.14%
Sole
1.61M
Shared
0.00
None
185.86K
AGILENT TECHNOLOGIES INC
DFNDShares2.75M
TypeSH
Market value$312.97M
2.08%
Sole
2.46M
Shared
0.00
None
284.68K
IQVIA HLDGS INC
DFNDShares1.71M
TypeSH
Market value$291.78M
1.94%
Sole
1.53M
Shared
0.00
None
177.38K
YUM BRANDS INC
DFNDShares1.81M
TypeSH
Market value$281.70M
1.87%
Sole
1.62M
Shared
0.00
None
187.84K
TRADEWEB MKTS INC
DFNDShares2.37M
TypeSH
Market value$278.51M
1.85%
Sole
2.12M
Shared
0.00
None
245.48K
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
BROADCOM INCDFND | COM | 4.06M | SH | $1.26B 8.34% | 3.64M | 0.00 | 420.45K |
ALPHABET INCDFND | CAP STK CL A | 3.72M | SH | $1.07B 7.10% | 3.33M | 0.00 | 385.17K |
TAIWAN SEMICONDUCTOR MANUFACDFND | SPONSORED ADS | 2.49M | SH | $842.70M 5.60% | 2.24M | 0.00 | 258.52K |
INTERACTIVE BROKERS GROUP INDFND | COM CL A | 11.25M | SH | $754.26M 5.01% | 10.08M | 0.00 | 1.17M |
S&P GLOBAL INCDFND | COM | 1.55M | SH | $658.13M 4.37% | 1.39M | 0.00 | 160.42K |
ANALOG DEVICES INCDFND | COM | 1.91M | SH | $608.12M 4.04% | 1.71M | 0.00 | 198.18K |
CBRE GROUP INCDFND | CL A | 3.93M | SH | $532.63M 3.54% | 3.52M | 0.00 | 407.58K |
APPLIED MATLS INCDFND | COM | 1.52M | SH | $520.15M 3.46% | 1.36M | 0.00 | 157.70K |
VISA INCDFND | COM CL A | 1.72M | SH | $519.30M 3.45% | 1.54M | 0.00 | 178.13K |
INTERCONTINENTAL EXCHANGE INDFND | COM | 2.94M | SH | $462.71M 3.07% | 2.64M | 0.00 | 305.01K |
BLACKROCK INCDFND | COM | 453.28K | SH | $435.93M 2.90% | 406.29K | 0.00 | 46.99K |
MICROSOFT CORPDFND | COM | 1.11M | SH | $411.73M 2.74% | 996.95K | 0.00 | 115.32K |
CME GROUP INCDFND | COM | 1.39M | SH | $409.46M 2.72% | 1.24M | 0.00 | 143.73K |
FERGUSON ENTERPRISES INCDFND | COMMON STOCK NEW | 1.75M | SH | $408.04M 2.71% | 1.57M | 0.00 | 181.36K |
FASTENAL CODFND | COM | 8.17M | SH | $378.93M 2.52% | 7.32M | 0.00 | 846.71K |
THERMO FISHER SCIENTIFIC INCDFND | COM | 769.70K | SH | $378.33M 2.51% | 689.90K | 0.00 | 79.80K |
LIVE NATION ENTERTAINMENT INDFND | COM | 2.47M | SH | $375.95M 2.50% | 2.21M | 0.00 | 255.57K |
UBER TECHNOLOGIES INCDFND | COM | 5.19M | SH | $373.59M 2.48% | 4.66M | 0.00 | 538.33K |
AON PLCDFND | SHS CL A | 1.10M | SH | $353.63M 2.35% | 981.99K | 0.00 | 113.59K |
CANADIAN PACIFIC KANSAS CITYDFND | COM | 4.34M | SH | $341.73M 2.27% | 3.89M | 0.00 | 450.47K |
EQUIFAX INCDFND | COM | 1.79M | SH | $322.57M 2.14% | 1.61M | 0.00 | 185.86K |
AGILENT TECHNOLOGIES INCDFND | COM | 2.75M | SH | $312.97M 2.08% | 2.46M | 0.00 | 284.68K |
IQVIA HLDGS INCDFND | COM | 1.71M | SH | $291.78M 1.94% | 1.53M | 0.00 | 177.38K |
YUM BRANDS INCDFND | COM | 1.81M | SH | $281.70M 1.87% | 1.62M | 0.00 | 187.84K |
TRADEWEB MKTS INCDFND | CL A | 2.37M | SH | $278.51M 1.85% | 2.12M | 0.00 | 245.48K |
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