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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
WMG icon
101
Warner Music
WMG
$13.2B
$8.72M 0.06%
341,325
+46,284
+16% +$1.31M
AMTM
102
Amentum Holdings
AMTM
$5.44B
$8.71M 0.06%
+333,790
New +$10.5M
VRT icon
103
Vertiv
VRT
$113B
$8.22M 0.05%
32,797
+23,654
+259% +$5.25M
LGN
104
Legence Corp
LGN
$5.2B
$7.58M 0.05%
134,185
+48,847
+57% +$2.46M
WMS icon
105
Advanced Drainage Systems
WMS
$10.8B
$7.4M 0.05%
53,935
-11,438
-17% -$1.77M
FIX icon
106
Comfort Systems
FIX
$61.7B
$7.17M 0.05%
5,196
-1,301
-20% -$1.65M
SAIA icon
107
Saia
SAIA
$9.71B
$6.62M 0.04%
+18,844
New +$6.87M
XPO icon
108
XPO
XPO
$24.2B
$6.42M 0.04%
+33,010
New +$5.92M
LITE icon
109
Lumentum
LITE
$65.7B
$6.24M 0.04%
+8,883
New +$4.88M
CSL icon
110
Carlisle Companies
CSL
$15.5B
$5.42M 0.04%
16,237
-16,073
-50% -$5.85M
KSPI icon
111
Kaspi.kz JSC
KSPI
$18.6B
$5.39M 0.03%
72,791
– –
GOOGL icon
112
Alphabet (Google) Class A
GOOGL
$4.2T
$5.34M 0.03%
18,574
-478
-3% -$150K
CSW
113
CSW Industrials
CSW
$5.72B
$4.93M 0.03%
18,917
+3,744
+25% +$1.09M
PDD icon
114
Pinduoduo
PDD
$127B
$3.51M 0.02%
34,390
– –
NEM icon
115
Newmont
NEM
$125B
$3.44M 0.02%
+31,755
New +$3.66M
CHRD icon
116
Chord Energy
CHRD
$7.54B
$3.3M 0.02%
+23,234
New +$2.53M
GTX icon
117
Garrett Motion
GTX
$5.55B
$3.26M 0.02%
+179,560
New +$3.35M
ORLY icon
118
O'Reilly Automotive
ORLY
$75.2B
$3.24M 0.02%
35,115
-28,505
-45% -$2.67M
WSC icon
119
WillScot Mobile Mini Holdings
WSC
$4.15B
$3.09M 0.02%
+177,979
New +$3.63M
MUSA icon
120
Murphy USA
MUSA
$10.1B
$2.99M 0.02%
6,044
-19,321
-76% -$8.27M
EOG icon
121
EOG Resources
EOG
$74.2B
$1.61M 0.01%
+11,151
New +$1.35M
BCO icon
122
Brink's
BCO
$4.7B
$1.51M 0.01%
+14,614
New +$1.75M
SE icon
123
Sea Limited
SE
$79.9B
$1.4M 0.01%
16,947
+8,824
+109% +$946K
AAPL icon
124
Apple
AAPL
$4.43T
$973K 0.01%
3,833
-88
-2% -$22.9K
VEEV icon
125
Veeva Systems
VEEV
$38.4B
$965K 0.01%
+5,494
New +$1.08M
2 3 4
5
6

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GF
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JFG
Jefferies Financial Group New York $14.6B AUM 40.95% 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
Independent Franchise Partners London, United Kingdom $14.3B AUM 3.49% 1-Year Est. Return
SSA
Schonfeld Strategic Advisors New York $14.2B AUM 37.17% 1-Year Est. Return
FGP
Freestone Grove Partners San Francisco, California $14.2B AUM 24.58% 1-Year Est. Return

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.