Mawer Investment Management Ltd.

13F Portfolio Filings

Most recent 13F
Q2 2026
Also reports for
Based on Q2 2026 13F notices
Location
Calgary, Alberta
CIK
0001538449
All SEC filings
View on sec.gov
Holdings Value
Quarter Holdings Value ($000) Top Holdings Form Type Date Filed Filing ID
Q2 2026 142 14,708,570 GOOG, AMZN, MSFT, SHEL 13F-HR 8/7/2026 000094562126000992
Q1 2026 126 15,445,748 GOOG, MSFT, AMZN, SHEL 13F-HR 5/6/2026 000094562126000636
Q4 2025 125 17,850,594 MSFT, GOOG, AMZN, MRSH 13F-HR 2/10/2026 000094562126000248
Q3 2025 110 19,258,203 MSFT, GOOG, AMZN, MRSH 13F-HR 11/4/2025 000094562125001010
Q2 2025 110 19,720,245 MSFT, MRSH, AON, GOOG 13F-HR 8/7/2025 000094562125000670
Q1 2025 105 20,709,139 MRSH, AON, MSFT, UNH 13F-HR 5/7/2025 000094562125000421
Q4 2024 100 22,030,393 AON, MSFT, MRSH, GOOG 13F-HR 2/12/2025 000094562125000162
Q3 2024 101 21,949,312 MRSH, AON, MSFT, UNH 13F-HR 11/7/2024 000094562124000863
Q2 2024 105 21,124,607 MRSH, MSFT, AON, UNH 13F-HR 8/7/2024 000094562124000613
Q1 2024 105 21,564,493 MRSH, AON, MSFT, UNH 13F-HR 5/6/2024 000094562124000389
Q4 2023 107 19,525,030 MRSH, AON, MSFT, UNH 13F-HR 2/7/2024 000094562124000198
Q3 2023 104 18,712,718 AON, MRSH, MSFT, UNH 13F-HR 11/6/2023 000094562123000547
Q2 2023 101 19,118,037 AON, MRSH, MSFT, APH 13F-HR 8/9/2023 000094562123000382
Q1 2023 103 18,325,695 AON, MRSH, MSFT, FCN 13F-HR 5/5/2023 000094562123000261
Q4 2022 112 17,738,707 AON, MRSH, MSFT, GOOG RESTATEMENT 2/8/2023 000156761923002034
Q3 2022 106 16,492,783 AON, MRSH, GOOG, MSFT 13F-HR 11/9/2022 000156761922019346
Q2 2022 105 17,604,020 AON, MRSH, GOOG, MSFT 13F-HR 8/9/2022 000156761922015245
Q1 2022 111 21,052,438 AON, GOOG, MRSH, MSFT 13F-HR 5/6/2022 000156761922009692
Q4 2021 119 22,211,156 AON, GOOG, MSFT, MRSH 13F-HR 2/9/2022 000156761922002981
Q3 2021 110 20,879,309 AON, GOOG, MSFT, MRSH 13F-HR 11/10/2021 000156761921019662
Q2 2021 98 20,211,909 AON, GOOG, MSFT, MRSH 13F-HR 8/11/2021 000156761921015046
Q1 2021 95 18,423,691 AON, GOOG, MSFT, MRSH 13F-HR 5/14/2021 000156761921010238
Q4 2020 94 16,965,513 AON, MSFT, GOOG, V 13F-HR 2/9/2021 000156761921002548
Q3 2020 94 15,296,181 AON, MSFT, NVS, MRSH 13F-HR 11/13/2020 000156761920019485
Q2 2020 94 13,567,551 AON, MSFT, NVS, GOOG 13F-HR 8/10/2020 000156761920014570
Q1 2020 90 10,868,469 AON, NVS, MSFT, GOOG 13F-HR 5/7/2020 000156761920009212
Q4 2019 95 12,342,463 AON, JPM, NVS, V 13F-HR 2/10/2020 000156761920002560
Q3 2019 91 10,931,958 AON, NVS, JPM, V 13F-HR 11/14/2019 000156761919021300
Q2 2019 110 15,463,399 AON, NVS, V, RY 13F-HR 8/6/2019 000156761919015850
Q1 2019 103 14,044,997 AON, NVS, GOOG, RY 13F-HR 5/9/2019 000156761919010250
Q4 2018 109 12,049,651 AON, NVS, RY, GOOG 13F-HR 2/12/2019 000156761919003136
Q3 2018 113 13,317,387 AON, RY, GOOG, BDX 13F-HR 11/13/2018 000156761918005648
Q2 2018 113 12,379,982 AON, RY, BDX, GOOG 13F-HR 8/8/2018 000156761918000155
Q1 2018 110 11,935,283 AON, TD, RY, BDX 13F-HR 5/7/2018 000114036118021931
Q4 2017 115 12,089,127 AON, TD, RY, BAM 13F-HR 2/9/2018 000114036118006287
Q3 2017 121 11,726,129 AON, TD, RY, BAM 13F-HR 11/8/2017 000114036117041489
Q2 2017 106 10,836,163 AON, RY, BAM, TD 13F-HR 7/28/2017 000114036117029166
Q1 2017 107 10,356,739 AON, RY, TD, BAM RESTATEMENT 5/25/2017 000114036117022240
Q4 2016 103 9,774,578 AON, IHS MARKIT LTD, TD, RY 13F-HR 2/6/2017 000114036117004595
Q3 2016 104 9,527,957 AON, INFO, BAM, TD 13F-HR 11/10/2016 000114036116085865
Q2 2016 84 7,082,409 AON, BAM, MRKT, NVS RESTATEMENT 8/16/2016 000114036116076854
Q1 2016 99 8,617,736 AON, MRKT, BAM, Toronto-Dominion Bank 13F-HR 4/26/2016 000114036116062071
Q4 2015 101 7,781,677 AON, BAM, MRKT, Toronto-Dominion Bank 13F-HR 2/4/2016 000114036116050234
Q3 2015 99 7,295,512 BAM, AON, MRKT, TD 13F-HR 10/21/2015 000114036115038167
Q2 2015 98 7,853,597 BAM, AON, TD, BNS 13F-HR 7/13/2015 000114036115027383
Q1 2015 96 7,834,559 BAM, CNI, AON, TD 13F-HR 5/8/2015 000114036115018430
Q4 2014 94 7,733,843 BAM, TD, CNI, AON 13F-HR 2/10/2015 000114036115005108
Q3 2014 96 7,469,195 TD, CNI, BAM, BNS 13F-HR 11/6/2014 000114036114040412
Q2 2014 97 7,525,809 TD, BNS, CNI, RY 13F-HR 8/11/2014 000114036114031767
Q1 2014 96 7,041,162 TD, BNS, BAM, RY 13F-HR 4/22/2014 000114036114017239
Q4 2013 97 6,848,367 TD, BNS, RY, CNI 13F-HR 2/6/2014 000114036114005012
Additional filings from Mawer Investment Management Ltd. that have since been restated

13D and 13G Filings

All 13D and 13G filings

Investors who own more than 5% of a class must file a Schedule 13D or 13G.

13 securities where the latest filing since 12/18/2024 is a 13G, the newest filed 8/6/2026. View all