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Mawer Investment Management

Mawer Investment Management Portfolio holdings

AUM $15.4B
1-Year Est. Return 10.9%
This Fund
S&P 500
This Quarter Est. Return
+0.61%
1 Year Est. Return
+10.9%
3 Year Est. Return
+49.29%
5 Year Est. Return
+71.02%
10 Year Est. Return
+281.32%
AUM
$20.7B
AUM Growth
-$1.32B
Cap. Flow
-$1.09B
Cap. Flow %
-5.29%
Top 10 Hldgs %
46.14%
Holding
111
New
11
Increased
21
Reduced
71
Closed
6

Top Buys

Rank Stock Value
1
BRK.A icon
Berkshire Hathaway Class A
BRK.A
+$499M
2
MEDP icon
Medpace
MEDP
+$234M
3
POOL icon
Pool Corp
POOL
+$180M
4
AAON icon
Aaon
AAON
+$58.4M
5
ESQ icon
Esquire Financial Holdings
ESQ
+$28.7M

Top Sells

Rank Stock Value
1
AON icon
Aon
AON
+$241M
2
SPGI icon
S&P Global
SPGI
+$237M
3
ICE icon
Intercontinental Exchange
ICE
+$234M
4
MTCH icon
Match Group
MTCH
+$172M
5
APH icon
Amphenol
APH
+$169M

Sector Composition

Rank Sector Weight
1 Financials 28.99%
2 Industrials 17.56%
3 Technology 16.09%
4 Healthcare 12.65%
5 Consumer Discretionary 11.5%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MRSH
1
Marsh
MRSH
$92.2B
$1.46B 7.04%
5,972,112
-249,352
-4% -$56.6M
AON icon
2
Aon
AON
$76.5B
$1.31B 6.31%
3,273,574
-629,153
-16% -$241M
MSFT icon
3
Microsoft
MSFT
$3.71T
$1.15B 5.55%
3,063,069
-114,957
-4% -$46.9M
UNH icon
4
UnitedHealth
UNH
$367B
$1.09B 5.25%
2,073,932
-56,362
-3% -$28.8M
GOOG icon
5
Alphabet (Google) Class C
GOOG
$4.36T
$949M 4.58%
6,076,517
-309,362
-5% -$56.7M
V icon
6
Visa
V
$692B
$846M 4.09%
2,414,064
-102,371
-4% -$34.6M
BKNG icon
7
Booking.com
BKNG
$156B
$780M 3.77%
4,231,175
-154,500
-4% -$29.6M
AMZN icon
8
Amazon
AMZN
$2.94T
$748M 3.61%
3,930,186
-147,226
-4% -$31.9M
FCN icon
9
FTI Consulting
FCN
$4.17B
$652M 3.15%
3,972,055
-93,554
-2% -$16.8M
APH icon
10
Amphenol
APH
$210B
$582M 2.81%
8,865,933
-2,483,941
-22% -$169M
FDX icon
11
FedEx
FDX
$74.7B
$555M 2.68%
2,274,767
-87,041
-4% -$22.6M
BRK.A icon
12
Berkshire Hathaway Class A
BRK.A
$1.13T
$546M 2.64%
+684
New +$499M
NSP icon
13
Insperity
NSP
$1.96B
$455M 2.2%
5,102,562
-115,073
-2% -$9.55M
CDW icon
14
CDW
CDW
$18.1B
$453M 2.19%
2,829,018
-212,902
-7% -$38.7M
RHI icon
15
Robert Half
RHI
$4.16B
$426M 2.06%
7,805,369
-274,228
-3% -$16.7M
LULU icon
16
lululemon athletica
LULU
$14.2B
$374M 1.81%
1,322,776
-46,227
-3% -$17M
SHEL icon
17
Shell
SHEL
$248B
$361M 1.74%
4,929,664
-215,986
-4% -$14.6M
CPAY icon
18
Corpay
CPAY
$26B
$360M 1.74%
1,033,243
-133,688
-11% -$48.3M
XP icon
19
XP
XP
$8.62B
$338M 1.63%
24,589,426
-12,090,798
-33% -$166M
DE icon
20
Deere & Co
DE
$166B
$281M 1.36%
598,249
-21,193
-3% -$9.91M
AJG icon
21
Arthur J. Gallagher & Co
AJG
$64.5B
$255M 1.23%
739,307
-22,641
-3% -$7.15M
WMG icon
22
Warner Music
WMG
$13.8B
$247M 1.19%
7,883,786
-309,791
-4% -$10.1M
TNET icon
23
TriNet
TNET
$3.06B
$238M 1.15%
3,004,110
-413,576
-12% -$34.3M
ACN icon
24
Accenture
ACN
$105B
$237M 1.14%
758,804
-65,741
-8% -$23.2M
SNA icon
25
Snap-on
SNA
$21.5B
$236M 1.14%
698,991
-24,920
-3% -$8.47M
1
2 3 4 5

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RFC
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Mawer Investment Management's Q1 2025 Portfolio in Review

As of Q1 2025, Mawer Investment Management held 111 positions worth $20.7B, down 6% from $22B the previous quarter. Its ten largest holdings account for 46% of the portfolio.

Mawer Investment Management withdrew a net $1.09B in Q1 2025, closing 6 positions and reducing 71 holdings. Its most notable exit was Match Group, an estimated $172M position sold in full.

By sector, the portfolio is most concentrated in Financials at 29% of assets, up from 26% a quarter earlier, followed by Industrials and Technology.

Against the trend, Mawer Investment Management opened a new position in Berkshire Hathaway Class A worth $546M.

  • Mawer Investment Management's largest Q1 2025 buy was Berkshire Hathaway Class A: 684 shares worth $546M.
  • Mawer Investment Management added most to Esquire Financial Holdings in Q1 2025, an estimated $28.7M increase.
  • Mawer Investment Management's biggest Q1 2025 reduction was Aon, cutting an estimated $241M.
  • Mawer Investment Management fully exited Match Group in Q1 2025, selling an estimated $172M.
  • Mawer Investment Management's ten largest holdings make up 46% of its $20.7B portfolio in Q1 2025.
  • Mawer Investment Management opened 11 new positions and closed 6 in Q1 2025.
  • Mawer Investment Management's portfolio value fell 6% quarter-over-quarter to $20.7B.

Based on Mawer Investment Management's 13F filing for Q1 2025, filed 7 May 2025.