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Mawer Investment Management

Mawer Investment Management Portfolio holdings

AUM $14.7B
1-Year Est. Return 12.5%
This Fund
S&P 500
This Quarter Est. Return
-3.13%
1 Year Est. Return
+12.5%
3 Year Est. Return
+48.6%
5 Year Est. Return
+72.73%
10 Year Est. Return
+305.03%
AUM
$15.4B
AUM Growth
-$2.4B
Cap. Flow
-$1.42B
Cap. Flow %
-9.22%
Top 10 Hldgs %
40.17%
Holding
141
New
16
Increased
39
Reduced
68
Closed
15

Top Buys

Rank Stock Value
1
SO icon
Southern Company
SO
+$153M
2
COR icon
Cencora
COR
+$144M
3
TSEM icon
Tower Semiconductor
TSEM
+$130M
4
NVDA icon
NVIDIA
NVDA
+$109M
5
SPGI icon
S&P Global
SPGI
+$82.2M

Top Sells

Rank Stock Value
1
BKNG icon
Booking.com
BKNG
+$255M
2
ATR icon
AptarGroup
ATR
+$182M
3
DE icon
Deere & Co
DE
+$178M
4
FCN icon
FTI Consulting
FCN
+$170M
5
APH icon
Amphenol
APH
+$155M

Sector Composition

Rank Sector Weight
1 Financials 29.01%
2 Technology 17.87%
3 Healthcare 12.12%
4 Industrials 11.48%
5 Communication Services 10.13%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
GOOG icon
1
Alphabet (Google) Class C
GOOG
$4.32T
$937M 6.07%
3,266,332
-402,727
-11% -$127M
MSFT icon
2
Microsoft
MSFT
$3.71T
$857M 5.55%
2,315,228
-311,338
-12% -$130M
AMZN icon
3
Amazon
AMZN
$2.96T
$760M 4.92%
3,650,041
-419,914
-10% -$92.5M
SHEL icon
4
Shell
SHEL
$245B
$662M 4.29%
7,120,336
-954,753
-12% -$77.1M
MRSH
5
Marsh
MRSH
$91.5B
$603M 3.9%
3,475,590
-430,096
-11% -$77.3M
V icon
6
Visa
V
$677B
$585M 3.79%
1,936,751
-98,456
-5% -$31.7M
APH icon
7
Amphenol
APH
$209B
$504M 3.26%
3,986,761
-1,098,785
-22% -$155M
NOC icon
8
Northrop Grumman
NOC
$81.2B
$466M 3.02%
683,362
-162,769
-19% -$113M
WAT icon
9
Waters Corp
WAT
$39.9B
$418M 2.71%
1,403,627
+104,875
+8% +$35.9M
AON icon
10
Aon
AON
$76B
$412M 2.67%
1,277,088
-200,605
-14% -$66.7M
WFC icon
11
Wells Fargo
WFC
$264B
$372M 2.41%
4,670,184
-205,943
-4% -$17.7M
AER icon
12
AerCap
AER
$23.8B
$368M 2.38%
2,679,861
-593,074
-18% -$84.8M
BRK.A icon
13
Berkshire Hathaway Class A
BRK.A
$1.12T
$366M 2.37%
509
-78
-13% -$57.4M
META icon
14
Meta Platforms (Facebook)
META
$1.51T
$351M 2.27%
612,803
-75,402
-11% -$48.3M
SO icon
15
Southern Company
SO
$107B
$330M 2.14%
3,421,757
+1,653,984
+94% +$153M
JPM icon
16
JPMorgan Chase
JPM
$950B
$328M 2.12%
1,113,579
+98,026
+10% +$29.7M
ICE icon
17
Intercontinental Exchange
ICE
$84.4B
$327M 2.12%
2,080,561
-350,287
-14% -$57.1M
COR icon
18
Cencora
COR
$61.2B
$324M 2.1%
1,031,163
+412,879
+67% +$144M
CME icon
19
CME Group
CME
$94.8B
$305M 1.97%
1,031,299
-109,200
-10% -$32.4M
BKNG icon
20
Booking.com
BKNG
$161B
$239M 1.55%
1,417,550
-1,387,575
-49% -$255M
FCN icon
21
FTI Consulting
FCN
$4.18B
$232M 1.5%
1,311,025
-994,723
-43% -$170M
MA icon
22
Mastercard
MA
$493B
$226M 1.46%
452,214
-10,945
-2% -$5.76M
MEDP icon
23
Medpace
MEDP
$16.5B
$214M 1.39%
446,104
+38,802
+10% +$19.9M
SII
24
Sprott
SII
$3.03B
$193M 1.25%
1,351,182
-163,820
-11% -$21.9M
OSIS icon
25
OSI Systems
OSIS
$3.89B
$176M 1.14%
662,634
-140,968
-18% -$39M
1
2 3 4 5

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GF
Gabelli Funds Rye, New York $14.8B AUM 32.24% 1-Year Est. Return
JFG
Jefferies Financial Group New York $14.6B AUM 40.95% 1-Year Est. Return
FCAS
First Command Advisory Services Fort Worth, Texas $14.8B AUM 18.11% 1-Year Est. Return
Impax Asset Management Group
Impax Asset Management Group London, United Kingdom $14.3B AUM 19.8% 1-Year Est. Return
AT
AMF Tjänstepension Stockholm, Sweden $15.1B AUM 30.1% 1-Year Est. Return
IA
Investor AB Stockholm, Sweden $15.1B AUM 29.02% 1-Year Est. Return
IFP
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Mawer Investment Management's Q1 2026 Portfolio in Review

As of Q1 2026, Mawer Investment Management held 141 positions worth $15.4B, down 13% from $17.9B the previous quarter. Its ten largest holdings account for 40% of the portfolio.

Mawer Investment Management withdrew a net $1.42B in Q1 2026, closing 15 positions and reducing 68 holdings. Its most notable exit was Deere & Co, an estimated $178M position sold in full.

By sector, the portfolio is most concentrated in Financials at 29% of assets, up from 28% a quarter earlier, followed by Technology and Healthcare.

Against the trend, Mawer Investment Management opened a new position in Tower Semiconductor worth $169M.

  • Mawer Investment Management's largest Q1 2026 buy was Tower Semiconductor: 965,035 shares worth $169M.
  • Mawer Investment Management added most to Southern Company in Q1 2026, an estimated $153M increase.
  • Mawer Investment Management's biggest Q1 2026 reduction was Booking.com, cutting an estimated $255M.
  • Mawer Investment Management fully exited Deere & Co in Q1 2026, selling an estimated $178M.
  • Mawer Investment Management's ten largest holdings make up 40% of its $15.4B portfolio in Q1 2026.
  • Mawer Investment Management opened 16 new positions and closed 15 in Q1 2026.
  • Mawer Investment Management's portfolio value fell 13% quarter-over-quarter to $15.4B.

Based on Mawer Investment Management's 13F filing for Q1 2026, filed 6 May 2026.