WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Q1 2025 Filing
Filed May 9, 2025
Portfolio Value
$35.6B
Holdings
423
Report Date
Q1 2025
Filing Type
13F-HR
All Holdings (423 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | MSFTMICROSOFT CORP | 4,127,203 | $1.5T | 4349.35% | |
| 2 | NVDANVIDIA CORPORATION | 12,197,638 | $1.3T | 3711.17% | |
| 3 | TSMTAIWAN SEMICONDUCTOR MFG LTD | 7,361,683 | $1.2T | 3430.64% | |
| 4 | AMZNAMAZON COM INC | 6,118,131 | $1.2T | 3267.78% | |
| 5 | AAPLAPPLE INC | 5,239,398 | $1.2T | 3267.19% | |
| 6 | METAMETA PLATFORMS INC | 1,572,230 | $906.2B | 2543.88% | |
| 7 | MAMASTERCARD INCORPORATED | 1,215,314 | $666.1B | 1870.04% | |
| 8 | CGCARLYLE GROUP INC | 12,171,478 | $530.6B | 1489.42% | |
| 9 | AVGOBROADCOM INC | 3,078,817 | $515.5B | 1447.12% | |
| 10 | MLB1MERCADOLIBRE INC | 255,567 | $498.6B | 1399.65% | |
| 11 | SESEA LTD | 3,678,011 | $479.9B | 1347.33% | |
| 12 | PRMBPRIMO BRANDS CORPORATION | 11,402,012 | $404.7B | 1135.99% | |
| 13 | CPRTCOPART INC | 6,803,733 | $385.0B | 1080.87% | |
| 14 | ORLYOREILLY AUTOMOTIVE INC | 258,834 | $370.8B | 1040.94% | |
| 15 | INTUINTUIT | 575,615 | $353.4B | 992.16% | |
| 16 | CMGCHIPOTLE MEXICAN GRILL INC | 6,802,345 | $341.5B | 958.82% | |
| 17 | COSTCOSTCO WHSL CORP NEW | 353,579 | $334.4B | 938.78% | |
| 18 | UNHUNITEDHEALTH GROUP INC | 625,021 | $327.4B | 918.98% | |
| 19 | LINLINDE PLC | 690,814 | $321.7B | 903.02% | |
| 20 | LRNSTRIDE INC | 2,319,593 | $293.4B | 823.74% | |
| 21 | NOWSERVICENOW INC | 366,852 | $292.1B | 819.91% | |
| 22 | CRMSALESFORCE INC | 1,083,678 | $290.8B | 816.40% | |
| 23 | YUMCYUM CHINA HLDGS INC | 5,423,002 | $282.3B | 792.56% | |
| 24 | BFAMBRIGHT HORIZONS FAM SOL IN D | 2,211,097 | $280.9B | 788.56% | |
| 25 | TRUTRANSUNION | 3,344,290 | $277.5B | 779.14% | |
| 26 | CHECHEMED CORP NEW | 441,550 | $271.7B | 762.72% | |
| 27 | IDXXIDEXX LABS INC | 637,111 | $267.6B | 751.10% | |
| 28 | DOCSDOXIMITY INC | 4,584,467 | $266.0B | 746.84% | |
| 29 | RACEFERRARI N V | 603,138 | $258.1B | 724.48% | |
| 30 | REEVEREST GROUP LTD | 702,337 | $255.2B | 716.36% | |
| 31 | BWINTHE BALDWIN INSURANCE GRP IN | 5,562,470 | $248.6B | 697.85% | |
| 32 | CWSTCASELLA WASTE SYS INC | 2,216,265 | $247.1B | 693.78% | |
| 33 | LRCXLAM RESEARCH CORP | 3,323,880 | $241.6B | 678.37% | |
| 34 | DTDYNATRACE INC | 5,062,075 | $238.7B | 670.03% | |
| 35 | CWANCLEARWATER ANALYTICS HLDGS I | 8,839,660 | $236.9B | 665.05% | |
| 36 | SPOTSPOTIFY TECHNOLOGY S A | 430,398 | $236.7B | 664.57% | |
| 37 | MRCYMERCURY SYS INC | 5,372,198 | $231.5B | 649.85% | |
| 38 | LYVLIVE NATION ENTERTAINMENT IN | 1,770,553 | $231.2B | 649.04% | |
| 39 | TLNTALEN ENERGY CORP | 1,112,993 | $222.2B | 623.87% | |
| 40 | CFLTCONFLUENT INC | 9,282,825 | $217.6B | 610.83% | |
| 41 | AG8AGILENT TECHNOLOGIES INC | 1,850,388 | $216.5B | 607.66% | |
| 42 | UBERUBER TECHNOLOGIES INC | 2,914,700 | $212.4B | 596.17% | |
| 43 | MANHMANHATTAN ASSOCIATES INC | 1,200,011 | $207.6B | 582.93% | |
| 44 | PANWPALO ALTO NETWORKS INC | 1,189,698 | $203.0B | 569.91% | |
| 45 | SNSHARKNINJA INC | 2,297,628 | $191.6B | 538.00% | |
| 46 | BCOBRINKS CO | 2,219,578 | $191.2B | 536.86% | |
| 47 | RYROYAL BK CDA | 1,674,195 | $188.6B | 529.51% | |
| 48 | EXLSEXLSERVICE HOLDINGS INC | 3,929,979 | $185.5B | 520.85% | |
| 49 | BAMBROOKFIELD ASSET MANAGMT LTD | 3,755,118 | $181.9B | 510.74% | |
| 50 | FLUTFLUTTER ENTMT PLC | 810,760 | $179.6B | 504.25% | |
| 51 | TYLTYLER TECHNOLOGIES INC | 308,559 | $179.4B | 503.61% | |
| 52 | MLIMUELLER INDS INC | 2,355,971 | $179.4B | 503.58% | |
| 53 | EHCENCOMPASS HEALTH CORP | 1,763,468 | $178.6B | 501.39% | |
| 54 | PLNTPLANET FITNESS INC | 1,843,687 | $178.1B | 500.03% | |
| 55 | DDOGDATADOG INC | 1,785,749 | $177.2B | 497.35% | |
| 56 | IM8NINSMED INC | 2,313,217 | $176.5B | 495.42% | |
| 57 | WEAWESTERN ALLIANCE BANCORP | 2,292,632 | $176.1B | 494.48% | |
| 58 | CGNXCOGNEX CORP | 5,597,851 | $167.0B | 468.77% | |
| 59 | GMEDGLOBUS MED INC | 2,273,787 | $166.4B | 467.25% | |
| 60 | PODDINSULET CORP | 628,537 | $165.1B | 463.37% | |
| 61 | POOLPOOL CORP | 514,937 | $163.9B | 460.20% | |
| 62 | FTAIFTAI AVIATION LTD | 1,424,978 | $158.2B | 444.16% | |
| 63 | WAYWAYSTAR HLDG CORP | 4,227,425 | $157.9B | 443.37% | |
| 64 | QTWOQ2 HLDGS INC | 1,967,187 | $157.4B | 441.85% | |
| 65 | ACVAACV AUCTIONS INC | 11,076,909 | $156.1B | 438.14% | |
| 66 | CWCURTISS WRIGHT CORP | 485,212 | $153.9B | 432.16% | |
| 67 | GTLSCHART INDS INC | 1,042,446 | $150.5B | 422.46% | |
| 68 | TWSTTWIST BIOSCIENCE CORP | 3,806,867 | $149.5B | 419.57% | |
| 69 | WSCWILLSCOT HLDGS CORP | 5,282,161 | $146.8B | 412.23% | |
| 70 | VEEVVEEVA SYS INC | 628,291 | $145.5B | 408.55% | |
| 71 | ELFE L F BEAUTY INC | 2,277,639 | $143.0B | 401.48% | |
| 72 | MLMMARTIN MARIETTA MATLS INC | 292,752 | $140.0B | 392.95% | |
| 73 | CCOCAMECO CORP | 3,362,624 | $138.4B | 388.54% | |
| 74 | ACHCACADIA HEALTHCARE COMPANY IN | 4,398,555 | $133.4B | 374.39% | |
| 75 | APOAPOLLO GLOBAL MGMT INC | 945,205 | $129.4B | 363.36% | |
| 76 | MNSTMONSTER BEVERAGE CORP NEW | 2,199,595 | $128.7B | 361.35% | |
| 77 | PCTYPAYLOCITY HLDG CORP | 687,005 | $128.7B | 361.31% | |
| 78 | 2L9BLUEPRINT MEDICINES CORP | 1,429,668 | $126.5B | 355.23% | |
| 79 | MZTILANCASTER COLONY CORP | 720,305 | $126.1B | 353.87% | |
| 80 | NVTNVENT ELECTRIC PLC | 2,404,472 | $126.0B | 353.84% | |
| 81 | ON1OLD NATL BANCORP IND | 5,892,673 | $124.9B | 350.53% | |
| 82 | AZEKAZEK CO INC | 2,518,105 | $123.1B | 345.60% | |
| 83 | CIENCIENA CORP | 2,005,631 | $121.2B | 340.24% | |
| 84 | AM6AMICUS THERAPEUTICS INC | 14,778,651 | $120.6B | 338.54% | |
| 85 | NFENEW FORTRESS ENERGY INC | 14,508,626 | $120.6B | 338.46% | |
| 86 | 1GSNNOVANTA INC | 928,888 | $118.8B | 333.44% | |
| 87 | EPAMEPAM SYS INC | 696,511 | $117.6B | 330.13% | |
| 88 | NEOGNEOGEN CORP | 13,558,932 | $117.6B | 330.01% | |
| 89 | IBNICICI BANK LIMITED | 3,717,585 | $117.2B | 328.96% | |
| 90 | MDGLMADRIGAL PHARMACEUTICALS INC | 353,155 | $117.0B | 328.38% | |
| 91 | INSPINSPIRE MED SYS INC | 692,918 | $110.4B | 309.83% | |
| 92 | WMSADVANCED DRAIN SYS INC DEL | 1,013,255 | $110.1B | 309.05% | |
| 93 | NSYNICE LTD | 710,666 | $109.6B | 307.58% | |
| 94 | GWREGUIDEWIRE SOFTWARE INC | 577,914 | $108.3B | 303.97% | |
| 95 | TEAMATLASSIAN CORPORATION | 505,536 | $107.3B | 301.16% | |
| 96 | ITUBITAU UNIBANCO HLDG S A | 19,276,152 | $106.0B | 297.65% | |
| 97 | CHRCHURCHILL DOWNS INC | 949,715 | $105.5B | 296.13% | |
| 98 | FRPTFRESHPET INC | 1,266,200 | $105.3B | 295.63% | |
| 99 | WGSGENEDX HOLDINGS CORP | 1,188,988 | $105.3B | 295.61% | |
| 100 | PSTGPURE STORAGE INC | 2,314,536 | $102.5B | 287.65% |
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