William von Mueffling Cantillon Capital Management
William von Mueffling is the founder of Cantillon Capital Management, a firm known for concentrated global equity portfolios of high-quality companies. Cantillon’s process emphasizes durable competitive advantages and multi-year holding periods. The firm’s 13F disclosures are tracked by investors seeking institutional quality-growth exposure.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Ferguson
FERG
|
+$144M |
| 2 |
CDW
CDW
|
+$141M |
| 3 |
Microsoft
MSFT
|
+$61.6M |
| 4 |
CME Group
CME
|
+$34.2M |
| 5 |
Interactive Brokers
IBKR
|
+$31.3M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Fidelity National Information Services
FIS
|
+$279M |
| 2 |
Alphabet (Google) Class C
GOOG
|
+$208M |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$159M |
| 4 |
EDR
Endeavor Group Holdings, Inc.
EDR
|
+$89.4M |
| 5 |
S&P Global
SPGI
|
+$11.8M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 31.44% |
| 2 | Financials | 29.03% |
| 3 | Healthcare | 14.97% |
| 4 | Industrials | 10.48% |
| 5 | Real Estate | 5.51% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
26
Fastenal
FAST
$58.8B
| $282M | 2.3% |
10,472,338
-174,092
| -2% | -$4.46M |
|
27
TriNet
TNET
$3.24B
| $275M | 2.24% |
3,415,475
-61,228
| -2% | -$4.79M |
|
28
SS&C Technologies
SSNC
$19.5B
| $272M | 2.21% |
4,813,860
+513,068
| +12% | +$29.6M |
|
29
Autodesk
ADSK
$53.6B
| $248M | 2.02% |
1,189,986
-19,160
| -2% | -$3.94M |
|
30
Entegris
ENTG
$22B
| $238M | 1.94% |
2,904,481
-51,733
| -2% | -$4.19M |
|
|
31
CDW
CDW
$17.2B
| $238M | 1.94% |
1,221,725
+717,782
| +142% | +$141M |
|
32
Moody's
MCO
$87.2B
| $154M | 1.26% |
503,615
-8,897
| -2% | -$2.69M |
|
33
Adobe
ADBE
$109B
| $142M | 1.16% |
369,506
-7,444
| -2% | -$2.65M |
|
|
34
Ferguson
FERG
$46.9B
| $139M | 1.13% |
+1,038,171
| New | +$144M |
|
35
Armstrong World Industries
AWI
$7.55B
| $134M | 1.09% |
1,886,268
-31,440
| -2% | -$2.35M |
|
36
Credit Acceptance
CACC
$6.24B
| $106M | 0.86% |
242,785
-3,772
| -2% | -$1.66M |
|
37
Hayward Holdings
HAYW
$3.09B
| $60.8M | 0.5% |
5,191,323
-54,085
| -1% | -$662K |
|
|
38
Fidelity National Information Services
FIS
$21.3B
| – | – |
-4,115,693
| Closed | -$279M |
|
|
39
Alphabet (Google) Class C
GOOG
$4.18T
| – | – |
-2,346,008
| Closed | -$208M |
|
|
EDR
40
DELISTED
Endeavor Group Holdings, Inc.
EDR
| – | – |
-3,966,332
| Closed | -$89.4M |
|
Similar funds
William von Mueffling's Q1 2023 Portfolio in Review
As of Q1 2023, William von Mueffling held 40 positions worth $12.3B, up 4% from $11.8B the previous quarter. Its ten largest holdings account for 41% of the portfolio.
William von Mueffling withdrew a net $409M in Q1 2023, closing 3 positions and reducing 29 holdings. Its most notable exit was Fidelity National Information Services, an estimated $279M position sold in full.
By sector, the portfolio is most concentrated in Technology at 31% of assets, up from 29% a quarter earlier, followed by Financials and Healthcare.
Against the trend, William von Mueffling opened a new position in Ferguson worth $139M.
- William von Mueffling's largest Q1 2023 buy was Ferguson: 1,038,171 shares worth $139M.
- William von Mueffling added most to CDW in Q1 2023, an estimated $141M increase.
- William von Mueffling's biggest Q1 2023 reduction was Alphabet (Google) Class A, cutting an estimated $159M.
- William von Mueffling fully exited Fidelity National Information Services in Q1 2023, selling an estimated $279M.
- William von Mueffling's ten largest holdings make up 41% of its $12.3B portfolio in Q1 2023.
- William von Mueffling opened 1 new position and closed 3 in Q1 2023.
- William von Mueffling's portfolio value rose 4% quarter-over-quarter to $12.3B.
Based on Cantillon Capital Management's 13F filing for Q1 2023, filed 4 May 2023.