WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Q3 2023 Filing
Filed November 9, 2023
Portfolio Value
$30.1B
Holdings
398
Report Date
Q3 2023
Filing Type
13F-HR
All Holdings (398 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | MSFTMICROSOFT CORP | 3,802,656 | $1.2T | 3989.92% | |
| 2 | TSMTAIWAN SEMICONDUCTOR MFG LTD | 11,780,144 | $1.0T | 3400.25% | |
| 3 | GOOGLALPHABET INC | 6,533,276 | $854.9B | 2841.00% | |
| 4 | AMZNAMAZON COM INC | 5,452,255 | $693.1B | 2303.16% | |
| 5 | MLB1MERCADOLIBRE INC | 411,310 | $521.5B | 1732.93% | |
| 6 | MAMASTERCARD INCORPORATED | 1,281,225 | $507.2B | 1685.60% | |
| 7 | LINLINDE PLC | 1,342,009 | $499.7B | 1660.51% | |
| 8 | UNHUNITEDHEALTH GROUP INC | 895,817 | $451.7B | 1500.88% | |
| 9 | NVDANVIDIA CORPORATION | 974,824 | $424.0B | 1409.09% | |
| 10 | BWXTBWX TECHNOLOGIES INC | 5,628,867 | $422.1B | 1402.49% | |
| 11 | CPCANADIAN PACIFIC KANSAS CITY | 5,569,926 | $414.5B | 1377.25% | |
| 12 | EHCENCOMPASS HEALTH CORP | 5,676,379 | $381.2B | 1266.82% | |
| 13 | GTLSCHART INDS INC | 1,696,411 | $286.9B | 953.37% | |
| 14 | CCKCROWN HLDGS INC | 3,151,058 | $278.8B | 926.48% | |
| 15 | CHECHEMED CORP NEW | 530,809 | $275.9B | 916.69% | |
| 16 | ACNACCENTURE PLC IRELAND | 896,966 | $275.5B | 915.38% | |
| 17 | AXONAXON ENTERPRISE INC | 1,366,267 | $271.9B | 903.44% | |
| 18 | MMSIMERIT MED SYS INC | 3,895,695 | $268.9B | 893.49% | |
| 19 | CGCARLYLE GROUP INC | 8,877,428 | $267.7B | 889.72% | |
| 20 | ICLRICON PLC | 1,043,165 | $256.9B | 853.62% | |
| 21 | MRCYMERCURY SYS INC | 6,749,562 | $250.3B | 831.89% | |
| 22 | BCOBRINKS CO | 3,439,503 | $249.8B | 830.24% | |
| 23 | CRMSALESFORCE INC | 1,224,691 | $248.3B | 825.25% | |
| 24 | CFCF INDS HLDGS INC | 2,891,675 | $247.9B | 823.88% | |
| 25 | LULULULULEMON ATHLETICA INC | 640,989 | $247.2B | 821.36% | |
| 26 | COSTCOSTCO WHSL CORP NEW | 437,501 | $247.2B | 821.35% | |
| 27 | INTUINTUIT | 466,012 | $238.1B | 791.23% | |
| 28 | CWSTCASELLA WASTE SYS INC | 3,047,265 | $232.5B | 772.62% | |
| 29 | ISRGINTUITIVE SURGICAL INC | 763,187 | $223.1B | 741.27% | |
| 30 | LYVLIVE NATION ENTERTAINMENT IN | 2,671,703 | $221.9B | 737.24% | |
| 31 | POOLPOOL CORP | 606,678 | $216.0B | 717.90% | |
| 32 | MZTILANCASTER COLONY CORP | 1,307,612 | $215.8B | 717.09% | |
| 33 | ACHCACADIA HEALTHCARE COMPANY IN | 3,058,916 | $215.1B | 714.69% | |
| 34 | BLDRBUILDERS FIRSTSOURCE INC | 1,724,774 | $214.7B | 713.51% | |
| 35 | ZTSZOETIS INC | 1,228,252 | $213.7B | 710.10% | |
| 36 | GWREGUIDEWIRE SOFTWARE INC | 2,350,823 | $211.6B | 703.07% | |
| 37 | NFENEW FORTRESS ENERGY INC | 6,275,847 | $205.7B | 683.62% | |
| 38 | CCOCAMECO CORP | 4,912,019 | $194.7B | 647.03% | |
| 39 | NOWSERVICENOW INC | 347,687 | $194.3B | 645.81% | |
| 40 | HQYHEALTHEQUITY INC | 2,645,244 | $193.2B | 642.12% | |
| 41 | PANWPALO ALTO NETWORKS INC | 813,500 | $190.7B | 633.75% | |
| 42 | CMGCHIPOTLE MEXICAN GRILL INC | 102,135 | $187.1B | 621.71% | |
| 43 | TWTRADEWEB MKTS INC | 2,277,162 | $182.6B | 606.88% | |
| 44 | MNSTMONSTER BEVERAGE CORP NEW | 3,431,785 | $181.7B | 603.84% | |
| 45 | FRPTFRESHPET INC | 2,740,708 | $180.6B | 600.00% | |
| 46 | RACEFERRARI N V | 610,429 | $180.4B | 599.49% | |
| 47 | DTDYNATRACE INC | 3,835,232 | $179.2B | 595.55% | |
| 48 | HEIHEICO CORP NEW | 1,340,018 | $173.2B | 575.41% | |
| 49 | NSYNICE LTD | 1,017,406 | $172.9B | 574.65% | |
| 50 | APOAPOLLO GLOBAL MGMT INC | 1,902,972 | $170.8B | 567.61% | |
| 51 | CPRTCOPART INC | 3,951,930 | $170.3B | 565.87% | |
| 52 | GLOBGLOBANT S A | 858,914 | $169.9B | 564.70% | |
| 53 | TDTORONTO DOMINION BK ONT | 2,803,774 | $168.9B | 561.29% | |
| 54 | TYLTYLER TECHNOLOGIES INC | 437,212 | $168.8B | 561.01% | |
| 55 | FIVEFIVE BELOW INC | 1,035,592 | $166.6B | 553.70% | |
| 56 | WMSADVANCED DRAIN SYS INC DEL | 1,445,326 | $164.5B | 546.71% | |
| 57 | EYENATIONAL VISION HLDGS INC | 10,066,548 | $162.9B | 541.24% | |
| 58 | HDBHDFC BANK LTD | 2,732,196 | $161.2B | 535.54% | |
| 59 | ORLYOREILLY AUTOMOTIVE INC | 177,259 | $161.1B | 535.35% | |
| 60 | PENPENUMBRA INC | 656,964 | $158.9B | 528.12% | |
| 61 | WEAWESTERN ALLIANCE BANCORP | 3,443,399 | $158.3B | 526.01% | |
| 62 | TECHBIO-TECHNE CORP | 2,314,269 | $157.5B | 523.48% | |
| 63 | ELFE L F BEAUTY INC | 1,424,268 | $156.4B | 519.81% | |
| 64 | BFAMBRIGHT HORIZONS FAM SOL IN D | 1,913,192 | $155.8B | 517.89% | |
| 65 | ALRMALARM COM HLDGS INC | 2,535,196 | $155.0B | 515.07% | |
| 66 | PFGCPERFORMANCE FOOD GROUP CO | 2,623,377 | $154.4B | 513.11% | |
| 67 | RGENREPLIGEN CORP | 946,893 | $150.6B | 500.33% | |
| 68 | FTITECHNIPFMC PLC | 7,101,775 | $144.4B | 480.01% | |
| 69 | VIRTVIRTU FINL INC | 8,347,311 | $144.2B | 479.04% | |
| 70 | LRCXEURLAM RESEARCH CORP | 228,090 | $143.0B | 475.06% | |
| 71 | AMDADVANCED MICRO DEVICES INC | 1,376,385 | $141.5B | 470.27% | |
| 72 | SMCIUSDSUPER MICRO COMPUTER INC | 513,278 | $140.8B | 467.72% | |
| 73 | VEEVVEEVA SYS INC | 685,804 | $139.5B | 463.65% | |
| 74 | 1GSNNOVANTA INC | 971,161 | $139.3B | 462.91% | |
| 75 | INSPINSPIRE MED SYS INC | 694,145 | $137.7B | 457.73% | |
| 76 | TENBTENABLE HLDGS INC | 3,028,310 | $135.7B | 450.83% | |
| 77 | TREXTREX CO INC | 2,118,798 | $130.6B | 433.92% | |
| 78 | AM6AMICUS THERAPEUTICS INC | 10,376,763 | $126.2B | 419.30% | |
| 79 | FSVFIRSTSERVICE CORP NEW | 864,283 | $125.8B | 417.99% | |
| 80 | CSGPCOSTAR GROUP INC | 1,611,730 | $123.9B | 411.81% | |
| 81 | LSCCLATTICE SEMICONDUCTOR CORP | 1,426,703 | $122.6B | 407.39% | |
| 82 | CGNXCOGNEX CORP | 2,768,291 | $117.5B | 390.41% | |
| 83 | PODDINSULET CORP | 732,923 | $116.9B | 388.44% | |
| 84 | NKENIKE INC | 1,221,081 | $116.8B | 387.99% | |
| 85 | GMEDGLOBUS MED INC | 2,316,372 | $115.0B | 382.17% | |
| 86 | EXPEAGLE MATLS INC | 666,874 | $111.0B | 369.01% | |
| 87 | WSCWILLSCOT MOBIL MINI HLDNG CO | 2,644,294 | $110.0B | 365.45% | |
| 88 | SBUXSTARBUCKS CORP | 1,203,520 | $109.8B | 365.02% | |
| 89 | SHLSSHOALS TECHNOLOGIES GROUP IN | 5,934,781 | $108.3B | 359.91% | |
| 90 | IM8NINSMED INC | 4,241,935 | $107.1B | 355.92% | |
| 91 | CERTCERTARA INC | 7,150,914 | $104.0B | 345.51% | |
| 92 | KOSKOSMOS ENERGY LTD | 12,699,004 | $103.9B | 345.19% | |
| 93 | EEFTEURONET WORLDWIDE INC | 1,279,053 | $101.5B | 337.39% | |
| 94 | PXDEURPIONEER NAT RES CO | 440,522 | $101.1B | 336.03% | |
| 95 | FLYWFLYWIRE CORPORATION | 3,146,473 | $100.3B | 333.44% | |
| 96 | VRNSVARONIS SYS INC | 3,252,160 | $99.3B | 330.04% | |
| 97 | REEVEREST GROUP LTD | 263,788 | $98.0B | 325.80% | |
| 98 | SPSCSPS COMM INC | 569,458 | $97.2B | 322.85% | |
| 99 | ENQENTEGRIS INC | 1,026,750 | $96.4B | 320.41% | |
| 100 | BLDTOPBUILD CORP | 378,168 | $95.1B | 316.18% |
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