Mawer Investment Management Ltd. Portfolio Stock Holdings
Mawer Investment Management Ltd. disclosed 126 stock positions valued at approximately $15.4 billion in its latest SEC 13F filing. The largest holdings include ALPHABET INC, MICROSOFT CORP, and AMAZON COM INC. The filing reflects positions held as of March 31, 2026 and was filed on May 6, 2026.
- Report Period
- March 31, 2026
- No. of Stocks
- 126
- Portfolio Value
- $15.4B
Holdings by Sector
Mawer Investment Management Ltd. Portfolio Holdings in Q1 2026
122 holdings in the latest reporting period.
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| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| ALPHABET INC | GOOG | Communication Services | 6.07% | 3,266,332 | -402,727 | -10.98% | $936,979,998 |
| MICROSOFT CORP | MSFT | Technology | 5.55% | 2,315,228 | -311,338 | -11.85% | $857,027,949 |
| AMAZON COM INC | AMZN | Consumer Cyclical | 4.92% | 3,650,041 | -419,914 | -10.32% | $760,194,039 |
| SHELL PLC | SHEL | Energy | 4.29% | 7,120,336 | -954,753 | -11.82% | $662,191,248 |
| MARSH & MCLENNAN COS INC | MMC | Financial Services | 3.90% | 3,475,590 | -430,096 | -11.01% | $602,841,086 |
| VISA INC | V | Financial Services | 3.79% | 1,936,751 | -98,456 | -4.84% | $585,363,622 |
| AMPHENOL CORP | APH | Technology | 3.26% | 3,986,761 | -1,098,785 | -21.61% | $503,727,252 |
| NORTHROP GRUMMAN CORP | NOC | Industrials | 3.02% | 683,362 | -162,769 | -19.24% | $466,216,891 |
| WATERS CORP | WAT | Healthcare | 2.71% | 1,403,627 | +104,875 | +8.08% | $418,000,121 |
| AON PLC | AON | Financial Services | 2.67% | 1,277,088 | -200,605 | -13.58% | $412,218,465 |
| WELLS FARGO & CO | WFC | Financial Services | 2.41% | 4,670,184 | -205,943 | -4.22% | $371,793,348 |
| AERCAP HOLDINGS NV | AER | Other | 2.38% | 2,679,861 | -593,074 | -18.12% | $367,623,332 |
| BERKSHIRE HATHAWAY INC DEL | BRK-A | Financial Services | 2.37% | 509 | -78 | -13.29% | $365,533,260 |
| META PLATFORMS INC | META | Communication Services | 2.27% | 612,803 | -75,402 | -10.96% | $350,602,980 |
| SOUTHERN CO | SO | Utilities | 2.14% | 3,421,757 | +1,653,984 | +93.56% | $330,267,986 |
| JPMORGAN CHASE & CO | JPM | Financial Services | 2.12% | 1,113,579 | +98,026 | +9.65% | $327,570,399 |
| INTERCONTINENTAL EXCHANGE IN | ICE | Financial Services | 2.12% | 2,080,561 | -350,287 | -14.41% | $327,230,634 |
| CENCORA INC | COR | Healthcare | 2.10% | 1,031,163 | +412,879 | +66.78% | $323,929,545 |
| CME GROUP INC | CME | Financial Services | 1.97% | 1,031,299 | -109,200 | -9.57% | $304,594,160 |
| BOOKING HOLDINGS INC | BKNG | Consumer Cyclical | 1.55% | 56,702 | -55,503 | -49.47% | $238,733,565 |
| FTI CONSULTING INC | FCN | Industrials | 1.50% | 1,311,025 | -994,723 | -43.14% | $231,749,889 |
| MASTERCARD INCORPORATED | MA | Financial Services | 1.46% | 452,214 | -10,945 | -2.36% | $225,953,247 |
| MEDPACE HLDGS INC | MEDP | Healthcare | 1.39% | 446,104 | +38,802 | +9.53% | $214,214,680 |
| SPROTT INC | SII | Financial Services | 1.25% | 1,351,182 | -163,820 | -10.81% | $193,083,908 |
| OSI SYSTEMS INC | OSIS | Technology | 1.14% | 662,634 | -140,968 | -17.54% | $175,935,953 |
| AMERICAN ELEC PWR CO INC | AEP | Utilities | 1.13% | 1,334,492 | +357,704 | +36.62% | $174,925,211 |
| NVIDIA CORPORATION | NVDA | Technology | 1.07% | 951,512 | +594,584 | +166.58% | $165,943,693 |
| S&P GLOBAL INC | SPGI | Financial Services | 1.05% | 383,111 | +177,016 | +85.89% | $162,952,433 |
| UBER TECHNOLOGIES INC | UBER | Technology | 1.03% | 2,213,776 | -289,906 | -11.58% | $159,236,908 |
| FERGUSON ENTERPRISES INC | FERG | Industrials | 1.01% | 672,031 | -174,890 | -20.65% | $156,757,951 |
| MARTIN MARIETTA MATLS INC | MLM | Basic Materials | 0.97% | 255,678 | -9,268 | -3.50% | $150,512,525 |
| BWX TECHNOLOGIES INC | BWXT | Industrials | 0.97% | 734,162 | -38,531 | -4.99% | $150,128,787 |
| CORPAY INC | CPAY | Technology | 0.97% | 513,464 | -116,709 | -18.52% | $149,412,889 |
| VERIZON COMMUNICATIONS INC | VZ | Communication Services | 0.89% | 2,730,796 | -254,079 | -8.51% | $137,085,959 |
| ABBOTT LABORATORIES | ABT | Healthcare | 0.83% | 1,253,719 | +8,252 | +0.66% | $128,719,330 |
| CDW CORP | CDW | Technology | 0.82% | 1,051,495 | -735,313 | -41.15% | $127,251,925 |
| GALLAGHER ARTHUR J & CO | AJG | Financial Services | 0.82% | 581,276 | -31,755 | -5.18% | $125,892,756 |
| PROCTER & GAMBLE CO | PG | Consumer Defensive | 0.80% | 851,233 | -45,460 | -5.07% | $122,952,095 |
| CACI INTL INC | CACI | Technology | 0.79% | 224,207 | -22,050 | -8.95% | $121,939,461 |
| NU HLDGS LTD | G6683N103 | Other | 0.72% | 7,703,576 | +3,117,856 | +67.99% | $110,700,387 |
| AIRBNB INC | ABNB | Consumer Cyclical | 0.70% | 855,687 | +187,837 | +28.13% | $108,056,154 |
| ZOETIS INC | ZTS | Healthcare | 0.58% | 753,283 | +398,838 | +112.52% | $89,045,583 |
| JOHNSON & JOHNSON | JNJ | Healthcare | 0.57% | 362,110 | -53,772 | -12.93% | $88,514,168 |
| ITT INC | ITT | Industrials | 0.56% | 454,223 | +31,483 | +7.45% | $86,543,108 |
| TEXAS INSTRS INC | TXN | Technology | 0.55% | 437,639 | -19,205 | -4.20% | $84,963,235 |
| APTARGROUP INC | ATR | Healthcare | 0.54% | 657,273 | -1,399,951 | -68.05% | $82,829,543 |
| ESQUIRE FINL HLDGS INC | ESQ | Financial Services | 0.50% | 725,214 | -75,251 | -9.40% | $77,960,505 |
| MCKESSON CORP | MCK | Healthcare | 0.48% | 85,680 | +85,680 | +100.00% | $74,144,045 |
| TRADEWEB MKTS INC | TW | Financial Services | 0.48% | 626,551 | +95,380 | +17.96% | $73,719,991 |
| AAON INC | AAON | Industrials | 0.45% | 848,583 | +82,376 | +10.75% | $70,220,243 |
| ABBVIE INC | ABBV | Healthcare | 0.44% | 309,880 | +48,482 | +18.55% | $67,395,801 |
| TENCENT MUSIC ENTMT GROUP | TME | Communication Services | 0.43% | 7,214,749 | -593,548 | -7.60% | $66,952,871 |
| HDFC BANK LTD | HDB | Financial Services | 0.43% | 2,684,930 | -502,365 | -15.76% | $66,801,058 |
| DANAHER CORP DEL | DHR | Healthcare | 0.42% | 338,817 | -31,762 | -8.57% | $64,239,703 |
| NETEASE COM INC | NTES | Communication Services | 0.38% | 521,873 | -38,023 | -6.79% | $58,418,464 |
| COGNEX CORP | CGNX | Technology | 0.38% | 1,186,812 | -96,019 | -7.48% | $58,141,920 |
| NOVANTA INC | NOVT | Technology | 0.37% | 482,183 | +25,023 | +5.47% | $56,950,634 |
| NIKE INC | NKE | Consumer Cyclical | 0.37% | 1,069,517 | -600 | -0.06% | $56,491,888 |
| BECTON DICKINSON & CO | BDX | Healthcare | 0.36% | 355,221 | -187,915 | -34.60% | $55,851,398 |
| ELEVANCE HEALTH INC FORMERLY | ELV | Healthcare | 0.36% | 189,001 | -18,094 | -8.74% | $55,330,043 |
| HERSHEY CO | HSY | Consumer Defensive | 0.36% | 265,527 | +19,328 | +7.85% | $55,200,408 |
| VERISK ANALYTICS INC | VRSK | Industrials | 0.35% | 285,337 | +30,136 | +11.81% | $54,142,696 |
| BIO RAD LABS INC | BIO | Healthcare | 0.34% | 188,784 | -45,162 | -19.30% | $52,623,540 |
| BARRETT BUSINESS SVCS INC | BBSI | Industrials | 0.32% | 1,701,812 | -262,241 | -13.35% | $49,658,874 |
| TAIWAN SEMICONDUCTOR MANUFAC | TSM | Technology | 0.29% | 134,289 | -52,381 | -28.06% | $45,382,968 |
| BORGWARNER INC | BWA | Consumer Cyclical | 0.29% | 834,274 | -40,183 | -4.60% | $45,267,707 |
| AMETEK INC | AME | Industrials | 0.28% | 198,907 | -2,171 | -1.08% | $42,637,705 |
| UNITEDHEALTH GROUP INC | UNH | Healthcare | 0.26% | 146,546 | +1,305 | +0.90% | $39,653,882 |
| BOSTON SCIENTIFIC CORP | BSX | Healthcare | 0.24% | 589,659 | +543,460 | +1176.35% | $37,001,102 |
| VALVOLINE INC | VVV | Consumer Cyclical | 0.24% | 1,086,174 | -460,886 | -29.79% | $36,582,340 |
| ENSIGN GROUP INC | ENSG | Healthcare | 0.22% | 168,926 | +42,740 | +33.87% | $34,038,589 |
| SHERWIN WILLIAMS CO | SHW | Basic Materials | 0.21% | 103,555 | -30,193 | -22.57% | $33,194,555 |
| OPENLANE INC | KAR | Consumer Cyclical | 0.20% | 1,084,675 | +712,355 | +191.33% | $31,618,276 |
| INTERPARFUMS INC | IPAR | Consumer Defensive | 0.18% | 310,854 | +233,973 | +304.33% | $28,237,977 |
| DORMAN PRODS INC | DORM | Consumer Cyclical | 0.17% | 255,190 | +163,941 | +179.66% | $26,631,628 |
| BERKSHIRE HATHAWAY INC DEL | BRK-B | Financial Services | 0.17% | 54,666 | -167 | -0.30% | $26,195,947 |
| INTERACTIVE BROKERS GROUP IN | IBKR | Financial Services | 0.16% | 369,482 | -60,336 | -14.04% | $24,781,158 |
| PATHWARD FINANCIAL INC | CASH | Financial Services | 0.16% | 268,543 | -42,080 | -13.55% | $23,962,092 |
| ATOUR LIFESTYLE HLDGS LTD | ATAT | Consumer Cyclical | 0.15% | 648,128 | +168,585 | +35.16% | $23,857,592 |
| KINSALE CAP GROUP INC | KNSL | Financial Services | 0.13% | 59,832 | +25,252 | +73.02% | $20,442,201 |
| INSPERITY INC | NSP | Industrials | 0.13% | 746,943 | -453,249 | -37.76% | $20,197,339 |
| MCCORMICK & CO INC | MKC | Consumer Defensive | 0.13% | 397,975 | -2,099 | -0.52% | $20,073,859 |
| DONNELLEY FINL SOLUTIONS INC | DFIN | Technology | 0.13% | 423,704 | -435,861 | -50.71% | $19,973,407 |
| KKR & CO INC | KKR | Financial Services | 0.13% | 210,839 | +4,591 | +2.23% | $19,502,608 |
| SANDISK CORP | SNDK | Other | 0.13% | 30,538 | -12,370 | -28.83% | $19,402,013 |
| SHARKNINJA INC | SN | Other | 0.12% | 182,080 | -34,621 | -15.98% | $19,282,272 |
| RESMED INC | RMD | Healthcare | 0.12% | 84,007 | +11,053 | +15.15% | $18,857,891 |
| RYAN SPECIALTY HOLDINGS INC | RYAN | Financial Services | 0.11% | 501,194 | -23,978 | -4.57% | $16,910,286 |
| LPL FINL HLDGS INC | LPLA | Financial Services | 0.09% | 48,723 | -883 | -1.78% | $14,657,340 |
| MCEWEN INC. | MUX | Basic Materials | 0.09% | 706,851 | +456,870 | +182.76% | $14,433,897 |
| KLA CORP | KLAC | Technology | 0.09% | 9,416 | -171 | -1.78% | $13,864,213 |
| DIAMONDBACK ENERGY INC | FANG | Energy | 0.08% | 60,054 | +60,054 | +100.00% | $11,878,081 |
| WAYSTAR HLDG CORP | WAY | Healthcare | 0.07% | 453,169 | +115,437 | +34.18% | $10,925,905 |
| BLOCK INC | SQ | Technology | 0.07% | 178,057 | +131,014 | +278.50% | $10,715,470 |
| SPROUTS FMRS MKT INC | SFM | Consumer Defensive | 0.06% | 124,546 | +27,427 | +28.24% | $9,606,233 |
| RB GLOBAL INC | RBA | Industrials | 0.06% | 99,691 | -21,608 | -17.81% | $9,555,382 |
| BK TECHNOLOGIES CORPORATION | BKTI | Technology | 0.06% | 116,904 | +116,904 | +100.00% | $8,724,546 |
| WARNER MUSIC GROUP CORP | WMG | Communication Services | 0.06% | 341,325 | +46,284 | +15.69% | $8,717,441 |
| AMENTUM HOLDINGS INC | AMTM | Other | 0.06% | 333,790 | +333,790 | +100.00% | $8,705,243 |
| VERTIV HOLDINGS CO | VRT | Industrials | 0.05% | 32,797 | +23,654 | +258.71% | $8,218,272 |