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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
DORM icon
76
Dorman Products
DORM
$3.93B
$26.6M 0.17%
255,190
+163,941
+180% +$19.5M
BRK.B icon
77
Berkshire Hathaway Class B
BRK.B
$1.09T
$26.2M 0.17%
54,666
-167
-0.3% -$82K
IBKR icon
78
Interactive Brokers
IBKR
$41.4B
$24.8M 0.16%
369,482
-60,336
-14% -$4.31M
CASH icon
79
Pathward Financial
CASH
$1.8B
$24M 0.16%
268,543
-42,080
-14% -$3.66M
ATAT icon
80
Atour Lifestyle Holdings
ATAT
$4.57B
$23.9M 0.15%
648,128
+168,585
+35% +$6.36M
KNSL icon
81
Kinsale Capital Group
KNSL
$8.47B
$20.4M 0.13%
59,832
+25,252
+73% +$9.57M
NSP icon
82
Insperity
NSP
$1.89B
$20.2M 0.13%
746,943
-453,249
-38% -$14.6M
MKC icon
83
McCormick & Company Non-Voting
MKC
$14.1B
$20.1M 0.13%
397,975
-2,099
-0.5% -$134K
DFIN icon
84
Donnelley Financial Solutions
DFIN
$1.14B
$20M 0.13%
423,704
-435,861
-51% -$21.4M
KKR icon
85
KKR & Co
KKR
$98.5B
$19.5M 0.13%
210,839
+4,591
+2% +$484K
SNDK
86
Sandisk
SNDK
$199B
$19.4M 0.13%
30,538
-12,370
-29% -$6.99M
SN icon
87
SharkNinja
SN
$26B
$19.3M 0.12%
182,080
-34,621
-16% -$4.05M
RMD icon
88
ResMed
RMD
$32.3B
$18.9M 0.12%
84,007
+11,053
+15% +$2.75M
RYAN icon
89
Ryan Specialty Holdings
RYAN
$10.6B
$16.9M 0.11%
501,194
-23,978
-5% -$1.02M
MDLN
90
Medline Inc
MDLN
$30.9B
$16.3M 0.11%
367,296
+142,296
+63% +$6.28M
LPLA icon
91
LPL Financial
LPLA
$29.1B
$14.7M 0.09%
48,723
-883
-2% -$296K
MUX icon
92
McEwen Inc
MUX
$1.19B
$14.4M 0.09%
706,851
+456,870
+183% +$10.9M
KLAC icon
93
KLA
KLAC
$272B
$13.9M 0.09%
94,160
-1,710
-2% -$250K
VG
94
Venture Global Inc
VG
$33.6B
$12.1M 0.08%
+770,415
New +$8.26M
FANG icon
95
Diamondback Energy
FANG
$56.2B
$11.9M 0.08%
+60,054
New +$10.2M
WAY
96
Waystar Holding Corp
WAY
$4.63B
$10.9M 0.07%
453,169
+115,437
+34% +$3.06M
XYZ
97
Block Inc
XYZ
$46.8B
$10.7M 0.07%
178,057
+131,014
+278% +$7.97M
SFM icon
98
Sprouts Farmers Market
SFM
$7.81B
$9.61M 0.06%
124,546
+27,427
+28% +$2.05M
RBA icon
99
RB Global
RBA
$16.1B
$9.56M 0.06%
99,691
-21,608
-18% -$2.29M
BKTI icon
100
BK Technologies
BKTI
$282M
$8.72M 0.06%
+116,904
New +$9.5M
2 3
4
5 6

Similar funds

BGC
Beutel, Goodman & Co Toronto, Ontario, Canada $14.8B AUM 15.12% 1-Year Est. Return
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
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.