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Mawer Investment Management

Mawer

CIK 0001538449 ↗ ⓘCIK: The SEC's ID number for a filer (Central Index Key). Every manager, company and fund has one; it is the surest way to find all of someone's filings on EDGAR, even when names change or are spelled differently. Guide View this SEC filing ↗ All SEC filings ↗ Filed Aug 7, 2026
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In plain English: this page lists every stock Mawer's fund told the SEC it owned at the end of the quarter, biggest first, and what changed since the quarter before — "New" means they bought it for the first time, "Sold" means they sold all of it. The list is at least 6 weeks old, and it is only part of their investments (no cash, bonds or bets against stocks).

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Biggest moves · Q2 2026 +$425.60M NVDA-$287.13M APH-$267.41M MRSH-$237.00M MSFT
Reported value ⓘTotal of long stock positions in this 13F. Options are listed separately and not included.
$14.71B
Q2 2026
Quarter change
-4.8%
vs Q1 2026 ($15.45B)
Holdings
142
Top-10 weight 39.5%
Activity
28 new · 12 sold out
39 added to · 74 trimmed

Investing style at a glance · Q2 2026

Worked out from this 13F only (long stock positions). ⓘConcentration: The share of a portfolio in its 10 largest positions. High = a few big bets; low = spread out. Guide ⓘTurnover: How many positions were opened or closed this quarter compared with the number held. Guide

Portfolio value over time

Reported 13F value per quarter

Chart: Portfolio value over time

Sector allocation

Q2 2026

Chart: Sector allocation

Top holdings over time

Share of the portfolio each quarter (current top 5)

Chart: Top holdings over time

Quarter-by-quarter activity

Positions bought (new or added) vs sold (trimmed or exited)

Chart: Quarter-by-quarter activity

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Holdings

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Ticker Company Sector Shares Value ↓ % of portfolio Change Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
GOOG Alphabet Inc (Class C) Communication Services 2.68M $947.66M 6.4% Reduced -584.3K -17.9% -$206.43M
AMZN Amazon Com Inc Consumer Discretionary 3.03M $721.72M 4.9% Reduced -621.9K -17.0% -$148.23M
MSFT Microsoft Corp Information Technology 1.68M $626.63M 4.3% Reduced -635.4K -27.4% -$237.00M
SHEL Shell plc Energy 8.01M $621.39M 4.2% Added +893.5K +12.5% +$69.28M
NVDA Nvidia Corp Information Technology 3.08M $615.99M 4.2% Added +2.1M +223.5% +$425.60M
V Visa Inc (Class A) Financials 1.73M $593.61M 4.0% Reduced -206.6K -10.7% -$70.87M
WAT Waters Corp Information Technology 1.22M $456.40M 3.1% Reduced -186.7K -13.3% -$70.01M
COR Cencora, Inc Health Care 1.49M $421.31M 2.9% Added +457.7K +44.4% +$129.51M
APH Amphenol Corp (Class A) Information Technology 2.36M $415.81M 2.8% Reduced -1.6M -40.8% -$287.13M
AON Aon plc (Class A) Financials 1.17M $388.62M 2.6% Reduced -105.5K -8.3% -$34.98M
AER AerCap Holdings N.V. Industrials 2.42M $352.82M 2.4% Reduced -259.6K -9.7% -$37.85M
WFC Wells Fargo & Company Financials 4.20M $346.68M 2.4% Reduced -475.1K -10.2% -$39.26M
NOC Northrop Grumman Corp Industrials 667.07K $339.74M 2.3% Reduced -16.3K -2.4% -$8.30M
AEP American Electric Power Co Inc Utilities 2.28M $312.45M 2.1% Added +949.4K +71.1% +$129.88M
MRSH Marsh & McLennan Companies, Inc Financials 1.87M $311.87M 2.1% Reduced -1.6M -46.2% -$267.41M
BRK.A Berkshire Hathaway Inc (Class A) Financials 415 $310.77M 2.1% Reduced -94 -18.5% -$70.39M
META Meta Platforms, Inc (Class A) Communication Services 545.69K $307.38M 2.1% Reduced -67.1K -11.0% -$37.81M
JPM Jpmorgan Chase & Co Financials 927.80K $303.70M 2.1% Reduced -185.8K -16.7% -$60.81M
SO Southern Co Utilities 3.02M $289.36M 2.0% Reduced -398.4K -11.6% -$38.14M
TSEM Tower Semiconductor Ltd Information Technology 1.04M $270.57M 1.8% Added +73.1K +7.6% +$19.04M
ICE Intercontinental Exchange, Inc Financials 2.03M $250.11M 1.7% Reduced -49.0K -2.4% -$6.03M
MA Mastercard Inc (Class A) Financials 434.19K $223.00M 1.5% Reduced -18.0K -4.0% -$9.26M
CME Cme Group Inc Financials 955.94K $211.10M 1.4% Reduced -75.4K -7.3% -$16.64M
SPGI S&P Global Inc Financials 428.57K $174.54M 1.2% Added +45.5K +11.9% +$18.51M
SII Sprott Inc Financials 1.32M $148.38M 1.0% Reduced -30.5K -2.3% -$3.42M
UBER Uber Technologies, Inc Industrials 1.98M $143.15M 1.0% Reduced -230.0K -10.4% -$16.59M
MEDP Medpace Holdings, Inc Health Care 267.18K $141.49M 1.0% Reduced -178.9K -40.1% -$94.76M
MLM Martin Marietta Materials Inc Materials 241.54K $139.30M 0.9% Reduced -14.1K -5.5% -$8.15M
MCK McKesson Corp Health Care 180.45K $136.35M 0.9% Added +94.8K +110.6% +$71.61M
BWXT BWX Technologies, Inc Industrials 689.75K $134.26M 0.9% Reduced -44.4K -6.0% -$8.64M
CDW CDW Corp Consumer Discretionary 949.38K $133.52M 0.9% Reduced -102.1K -9.7% -$14.36M
TXN Texas Instruments Inc Information Technology 447.18K $133.29M 0.9% Added +9.5K +2.2% +$2.84M
BKNG Booking Holdings Inc Consumer Discretionary 740.48K $131.98M 0.9% Added +683.8K +1205.9% +$121.88M
CPAY Corpay, Inc Industrials 367.76K $122.56M 0.8% Reduced -145.7K -28.4% -$48.56M
AJG Arthur J. Gallagher & Co Financials 510.02K $117.09M 0.8% Reduced -71.3K -12.3% -$16.36M
PG Procter & Gamble Co Consumer Staples 784.53K $115.04M 0.8% Reduced -66.7K -7.8% -$9.78M
FCN Fti Consulting, Inc Industrials 736.87K $109.80M 0.7% Reduced -574.2K -43.8% -$85.56M
ABBV AbbVie Inc Health Care 431.25K $108.52M 0.7% Added +121.4K +39.2% +$30.54M
AAON Aaon, Inc Industrials 855.17K $108.49M 0.7% Added +6.6K +0.8% +$836.01K
ABT Abbott Laboratories Health Care 1.19M $107.68M 0.7% Reduced -67.0K -5.3% -$6.08M
ABNB Airbnb, Inc (Class A) Consumer Discretionary 746.82K $106.87M 0.7% Reduced -108.9K -12.7% -$15.58M
CACI Caci International Inc (Class A) Information Technology 224.72K $104.10M 0.7% Added +513 +0.2% +$237.65K
NOVT Novanta Inc Information Technology 589.57K $95.65M 0.7% Added +107.4K +22.3% +$17.42M
NU Nu Holdings Ltd (Class A) Financials 7.16M $95.60M 0.6% Reduced -547.7K -7.1% -$7.32M
CGNX Cognex Corp Information Technology 1.31M $94.52M 0.6% Added +118.4K +10.0% +$8.57M
ITT Itt Inc Industrials 422.87K $83.63M 0.6% Reduced -31.4K -6.9% -$6.20M
VRSK Verisk Analytics, Inc Information Technology 464.29K $83.35M 0.6% Added +178.9K +62.7% +$32.13M
JNJ Johnson & Johnson Health Care 322.48K $81.90M 0.6% Reduced -39.6K -10.9% -$10.07M
ELV Elevance Health, Inc Financials 187.29K $72.43M 0.5% Reduced -1.7K -0.9% -$660.53K
VZ Verizon Communications Inc Communication Services 1.68M $70.99M 0.5% Reduced -1.1M -38.6% -$44.64M

Sold out this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Ticker Company Sector Shares sold Value last quarter ↓
OSIS Osi Systems Inc Information Technology -662.6K $175.94M
NTES NetEase, Inc Information Technology -521.9K $58.42M
ENSG Ensign Group, Inc Health Care -168.9K $34.04M
MKC McCormick & Co Inc Consumer Staples -398.0K $20.07M
WMG Warner Music Group Corp (Class A) Consumer Discretionary -341.3K $8.72M
LGN Legence Corp (Class A) Industrials -134.2K $7.58M
KSPI Joint Stock Co Kaspi.kz Industrials -72.8K $5.39M
PDD PDD Holdings Inc Industrials -34.4K $3.51M
CHRD Chord Energy Corp Energy -23.2K $3.30M
ORLY O Reilly Automotive Inc Consumer Discretionary -35.1K $3.24M
MUSA Murphy USA Inc Consumer Discretionary -6.0K $2.99M
EOG Eog Resources Inc Energy -11.2K $1.61M
13F filings on record (4)
QuarterFormFiledTypeRowsLong value
Q2 202613F-HRAug 7, 2026Original142$14.71BSEC ↗
Q1 202613F-HRMay 6, 2026Original126$15.45BSEC ↗
Q4 202513F-HRFeb 10, 2026Original125$17.85BSEC ↗
Q3 202513F-HRNov 4, 2025Original110$19.26BSEC ↗

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