Mawer Investment Management Ltd. 13F holdings
Mawer Investment Management Ltd. reported 139 positions with a total reported value of $14.7B as of 2026-06-30, in its 13F for Q2 2026, filed 2026-08-07. Top holdings by reported value: GOOGL ALPHABET INC (6.5%), AMZN AMAZON COM INC (4.9%), MSFT MICROSOFT CORP (4.3%), SHEL SHELL PLC (4.2%), NVDA NVIDIA CORPORATION (4.2%). Against 2026-03-31 it opened 27 new positions and exited 12. Next 13F due by 2026-11-14, the legal deadline 45 days after the quarter ending 2026-09-30.
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Top holdings
25 largest of 139 positions · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| GOOGL ALPHABET INC | 2,694,958 | $952.3M | 6.5% |
| AMZN AMAZON COM INC | 3,028,097 | $721.7M | 4.9% |
| MSFT MICROSOFT CORP | 1,679,876 | $626.6M | 4.3% |
| SHEL SHELL PLC | 8,013,792 | $621.4M | 4.2% |
| NVDA NVIDIA CORPORATION | 3,078,576 | $616.0M | 4.2% |
| V VISA INC | 1,730,185 | $593.6M | 4.0% |
| WAT WATERS CORP | 1,216,947 | $456.4M | 3.1% |
| COR CENCORA INC | 1,488,843 | $421.3M | 2.9% |
| APH AMPHENOL CORP | 2,358,285 | $415.8M | 2.8% |
| AON AON PLC | 1,171,624 | $388.6M | 2.6% |
| AER AERCAP HOLDINGS NV | 2,420,238 | $352.8M | 2.4% |
| WFC WELLS FARGO & CO | 4,195,116 | $346.7M | 2.4% |
| NOC NORTHROP GRUMMAN CORP | 667,069 | $339.7M | 2.3% |
| BRK-B BERKSHIRE HATHAWAY INC DEL | 51,265 | $336.2M | 2.3% |
| AMERICAN ELEC PWR CO INC | 2,283,858 | $312.5M | 2.1% |
| MRSH MARSH & MCLENNAN COS INC | 1,871,159 | $311.9M | 2.1% |
| META META PLATFORMS INC | 545,687 | $307.4M | 2.1% |
| JPM JPMORGAN CHASE & CO | 927,802 | $303.7M | 2.1% |
| SO SOUTHERN CO | 3,023,312 | $289.4M | 2.0% |
| TSEM TOWER SEMICONDUCTOR LTD | 1,038,086 | $270.6M | 1.8% |
| ICE INTERCONTINENTAL EXCHANGE IN | 2,031,582 | $250.1M | 1.7% |
| MA MASTERCARD INCORPORATED | 434,186 | $223.0M | 1.5% |
| CME CME GROUP INC | 955,942 | $211.1M | 1.4% |
| SPGI S&P GLOBAL INC | 428,573 | $174.5M | 1.2% |
| SII SPROTT INC | 1,320,706 | $148.4M | 1.0% |
SEC FORM 13F · Q2 2026 · VALUES AS REPORTED, NOT PRICES
New positions this quarter
Held at 2026-06-30, not at 2026-03-31 · 27 in all · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| VALMONT INDS INC | 114,118 | $65.9M | 0.4% |
| SKM SK TELECOM CO LTD | 1,708,146 | $54.9M | 0.4% |
| AVGO BROADCOM INC | 128,290 | $48.5M | 0.3% |
| NOW SERVICENOW INC | 337,344 | $33.5M | 0.2% |
| FORM FORMFACTOR INC | 202,824 | $32.4M | 0.2% |
| WESCO INTL INC | 74,616 | $25.8M | 0.2% |
| ADSK AUTODESK INC | 130,248 | $25.3M | 0.2% |
| RXO RXO INC | 657,345 | $18.1M | 0.1% |
| TER TERADYNE INC | 35,997 | $17.4M | 0.1% |
| XPEL XPEL INC | 310,200 | $15.4M | 0.1% |
| GLBE GLOBAL E ONLINE LTD | 340,500 | $11.8M | <0.1% |
| CART MAPLEBEAR INC | 230,600 | $10.9M | <0.1% |
| TWST TWIST BIOSCIENCE CORP | 99,251 | $10.2M | <0.1% |
| FND FLOOR & DECOR HLDGS INC | 160,400 | $9.5M | <0.1% |
| TBBB BBB FOODS INC | 212,570 | $8.9M | <0.1% |
| MTRN MATERION CORP | 26,872 | $8.0M | <0.1% |
| LMT LOCKHEED MARTIN CORP | 14,217 | $7.2M | <0.1% |
| PARR PAR PAC HOLDINGS INC | 95,910 | $5.4M | <0.1% |
| PEGA PEGASYSTEMS INC | 170,958 | $5.1M | <0.1% |
| VIST VISTA ENERGY S.A.B. DE C.V. | 60,800 | $3.9M | <0.1% |
| GNRC GENERAC HLDGS INC | 7,249 | $2.1M | <0.1% |
| HLNE HAMILTON LANE INC | 13,400 | $1.1M | <0.1% |
| KRT KARAT PACKAGING INC | 31,084 | $1.0M | <0.1% |
| ISHARES TR | 2,731 | $603.6K | <0.1% |
| TD TORONTO DOMINION BK ONT | 2,081 | $252.7K | <0.1% |
Sold out
Held at 2026-03-31, gone by 2026-06-30 · 12 in all · reported value as of 2026-03-31
| Holding | Shares 2026-03-31 | Reported value | % of portfolio then |
|---|---|---|---|
| OSIS OSI SYSTEMS INC | 662,634 | $175.9M | 1.1% |
| NTES NETEASE COM INC | 521,873 | $58.4M | 0.4% |
| ENSG ENSIGN GROUP INC | 168,926 | $34.0M | 0.2% |
| MKC MCCORMICK & CO INC | 397,975 | $20.1M | 0.1% |
| WMG WARNER MUSIC GROUP CORP | 341,325 | $8.7M | <0.1% |
| LGN LEGENCE CORP | 134,185 | $7.6M | <0.1% |
| KASPI KZ JSC | 72,791 | $5.4M | <0.1% |
| PDD PDD HOLDINGS INC | 34,390 | $3.5M | <0.1% |
| CHRD CHORD ENERGY CORPORATION | 23,234 | $3.3M | <0.1% |
| ORLY OREILLY AUTOMOTIVE INC | 35,115 | $3.2M | <0.1% |
| MUSA MURPHY USA INC | 6,044 | $3.0M | <0.1% |
| EOG EOG RES INC | 11,151 | $1.6M | <0.1% |
Biggest increases and decreases
Positions held at both quarter ends, by change in shares · reported value as of 2026-06-30
Increases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| NVDA NVIDIA CORPORATION | 951,512 | 3,078,576 | +223.5% | $616.0M |
| AMERICAN ELEC PWR CO INC | 1,334,492 | 2,283,858 | +71.1% | $312.5M |
| COR CENCORA INC | 1,031,163 | 1,488,843 | +44.4% | $421.3M |
| BKNG BOOKING HOLDINGS INC | 56,702 | 740,483 | +1,205.9% | $132.0M |
| MCK MCKESSON CORP | 85,680 | 180,449 | +110.6% | $136.3M |
| SHEL SHELL PLC | 7,120,336 | 8,013,792 | +12.5% | $621.4M |
| VEEV VEEVA SYS INC | 5,494 | 355,389 | +6,368.7% | $63.1M |
| LITE LUMENTUM HLDGS INC | 8,883 | 57,680 | +549.3% | $49.5M |
| VRSK VERISK ANALYTICS INC | 285,337 | 464,286 | +62.7% | $83.4M |
| ABBV ABBVIE INC | 309,880 | 431,246 | +39.2% | $108.5M |
| KLAC KLA CORP | 9,416 | 106,797 | +1,034.2% | $32.2M |
| TSEM TOWER SEMICONDUCTOR LTD | 965,035 | 1,038,086 | +7.6% | $270.6M |
Decreases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| APH AMPHENOL CORP | 3,986,761 | 2,358,285 | -40.8% | $415.8M |
| MRSH MARSH & MCLENNAN COS INC | 3,475,590 | 1,871,159 | -46.2% | $311.9M |
| MSFT MICROSOFT CORP | 2,315,228 | 1,679,876 | -27.4% | $626.6M |
| GOOGL ALPHABET INC | 3,284,906 | 2,694,958 | -18.0% | $952.3M |
| AMZN AMAZON COM INC | 3,650,041 | 3,028,097 | -17.0% | $721.7M |
| FERG FERGUSON ENTERPRISES INC | 672,031 | 144,782 | -78.5% | $34.4M |
| MEDP MEDPACE HLDGS INC | 446,104 | 267,175 | -40.1% | $141.5M |
| FCN FTI CONSULTING INC | 1,311,025 | 736,868 | -43.8% | $109.8M |
| V VISA INC | 1,936,751 | 1,730,185 | -10.7% | $593.6M |
| WAT WATERS CORP | 1,403,627 | 1,216,947 | -13.3% | $456.4M |
| JPM JPMORGAN CHASE & CO | 1,113,579 | 927,802 | -16.7% | $303.7M |
| ATR APTARGROUP INC | 657,273 | 193,292 | -70.6% | $24.2M |
CIK 1538449 · 13F FILINGS ON EDGAR · INFORMATIONAL ONLY
More 13F data
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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