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WVM

William von Mueffling Cantillon Capital Management

AUM $665M
1-Year Est. Return 25.91%
 

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.

This Fund
S&P 500
This Quarter Est. Return
-4.95%
1 Year Est. Return
+25.91%
3 Year Est. Return
+105.25%
5 Year Est. Return
+112.09%
10 Year Est. Return
+580.93%
AUM
$15.1B
AUM Growth
-$3.44B
Cap. Flow
-$2.23B
Cap. Flow %
-14.81%
Top 10 Hldgs %
47.98%
Holding
38
New
1
Increased
4
Reduced
33
Closed

Top Buys

Rank Stock Value
1
SPOT icon
Spotify
SPOT
+$220M
2
ORCL icon
Oracle
ORCL
+$68.7M
3
EFX icon
Equifax
EFX
+$13.4M
4
CP icon
Canadian Pacific Kansas City
CP
+$10.8M
5
UBER icon
Uber
UBER
+$4.09M

Sector Composition

Rank Sector Weight
1 Technology 32.93%
2 Financials 27.51%
3 Communication Services 12.42%
4 Industrials 9.64%
5 Healthcare 7.79%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
AMT icon
26
American Tower
AMT
$81.9B
$278M 1.85%
1,612,473
-218,052
-12% -$39.2M
ENTG icon
27
Entegris
ENTG
$22B
$254M 1.69%
2,166,428
-292,725
-12% -$34.6M
SSNC icon
28
SS&C Technologies
SSNC
$19.5B
$254M 1.68%
3,753,093
-505,400
-12% -$38.9M
ADBE icon
29
Adobe
ADBE
$109B
$248M 1.65%
1,019,710
-137,527
-12% -$38.1M
TCOM icon
30
Trip.com Group
TCOM
$29B
$229M 1.52%
4,589,621
-80,157
-2% -$4.67M
SPOT icon
31
Spotify
SPOT
$110B
$213M 1.42%
+439,353
New +$220M
ALC icon
32
Alcon
ALC
$35.6B
$189M 1.26%
2,507,095
-338,026
-12% -$27M
ORCL icon
33
Oracle
ORCL
$422B
$189M 1.25%
1,283,185
+422,508
+49% +$68.7M
MCO icon
34
Moody's
MCO
$87.2B
$171M 1.14%
392,513
-52,887
-12% -$25M
FLUT icon
35
Flutter Entertainment
FLUT
$17.8B
$140M 0.93%
1,375,776
-888,249
-39% -$128M
TME icon
36
Tencent Music
TME
$14.4B
$124M 0.83%
13,382,595
-5,325,907
-28% -$78.7M
LPLA icon
37
LPL Financial
LPLA
$28.5B
$97.7M 0.65%
324,927
-44,141
-12% -$14.8M
FWONK icon
38
Liberty Media Series C
FWONK
$26.3B
$88.1M 0.59%
1,035,685
-671,214
-39% -$58.7M

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William von Mueffling's Q1 2026 Portfolio in Review

As of Q1 2026, William von Mueffling held 38 positions worth $15.1B, down 19% from $18.5B the previous quarter. Its ten largest holdings account for 48% of the portfolio.

William von Mueffling withdrew a net $2.23B in Q1 2026, reducing 33 holdings. Its largest reduction was Applied Materials, cutting an estimated $488M.

By sector, the portfolio is most concentrated in Technology at 33% of assets, up from 32% a quarter earlier, followed by Financials and Communication Services.

Against the trend, William von Mueffling opened a new position in Spotify worth $213M.

  • William von Mueffling's largest Q1 2026 buy was Spotify: 439,353 shares worth $213M.
  • William von Mueffling added most to Oracle in Q1 2026, an estimated $68.7M increase.
  • William von Mueffling's biggest Q1 2026 reduction was Applied Materials, cutting an estimated $488M.
  • William von Mueffling's ten largest holdings make up 48% of its $15.1B portfolio in Q1 2026.
  • William von Mueffling opened 1 new position and closed 0 in Q1 2026.
  • William von Mueffling's portfolio value fell 19% quarter-over-quarter to $15.1B.

Based on Cantillon Capital Management's 13F filing for Q1 2026, filed 7 May 2026.