BLAIR WILLIAM & CO/IL Q3 2025 Filing
Filed November 12, 2025
Portfolio Value
$37.6B
Holdings
1,844
Report Date
Q3 2025
Filing Type
13F-HR
All Holdings (1,844 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | MSFTMICROSOFT CORP | 3,607,106 | $1.9T | 4972.95% | |
| 2 | AAPLAPPLE INC | 5,992,795 | $1.5T | 4061.69% | |
| 3 | AMZNAMAZON COM INC | 6,006,885 | $1.3T | 3510.67% | |
| 4 | NVDANVIDIA CORPORATION | 5,645,112 | $1.1T | 2803.53% | |
| 5 | GOOGALPHABET INC | 3,145,955 | $766.2B | 2039.43% | |
| 6 | JPMJPMORGAN CHASE & CO. | 2,306,918 | $727.7B | 1936.88% | |
| 7 | VVISA INC | 1,962,153 | $669.8B | 1782.95% | |
| 8 | IDXXIDEXX LABS INC | 1,031,786 | $659.2B | 1754.62% | |
| 9 | GOOGLALPHABET INC | 2,525,974 | $614.1B | 1634.49% | |
| 10 | SPYSPDR S&P 500 ETF TR | 859,344 | $572.5B | 1523.79% | |
| 11 | MAMASTERCARD INCORPORATED | 976,597 | $555.5B | 1478.60% | |
| 12 | COSTCOSTCO WHSL CORP NEW | 551,558 | $510.5B | 1358.93% | |
| 13 | METAMETA PLATFORMS INC | 678,857 | $498.5B | 1326.99% | |
| 14 | UBERUBER TECHNOLOGIES INC | 4,247,493 | $416.1B | 1107.63% | |
| 15 | GEVGE VERNOVA INC | 628,121 | $386.2B | 1028.05% | |
| 16 | VEEVVEEVA SYS INC | 1,289,252 | $384.1B | 1022.33% | |
| 17 | NOWSERVICENOW INC | 399,081 | $367.3B | 977.57% | |
| 18 | PGRPROGRESSIVE CORP | 1,439,156 | $355.4B | 945.99% | |
| 19 | FASTFASTENAL CO | 6,965,564 | $341.6B | 909.23% | |
| 20 | APHAMPHENOL CORP NEW | 2,751,514 | $340.5B | 906.33% | |
| 21 | SYKSTRYKER CORPORATION | 919,505 | $339.9B | 904.76% | |
| 22 | WSOWATSCO INC | 799,956 | $323.4B | 860.87% | |
| 23 | HDHOME DEPOT INC | 765,895 | $310.3B | 826.03% | |
| 24 | IVVISHARES TR | 446,312 | $298.7B | 795.11% | |
| 25 | AVGOBROADCOM INC | 889,716 | $293.5B | 781.29% | |
| 26 | ABBVABBVIE INC | 1,263,581 | $292.6B | 778.75% | |
| 27 | ICEINTERCONTINENTAL EXCHANGE IN | 1,729,769 | $291.4B | 775.72% | |
| 28 | DHRDANAHER CORPORATION | 1,366,102 | $270.8B | 720.92% | |
| 29 | GWREGUIDEWIRE SOFTWARE INC | 1,158,043 | $266.2B | 708.53% | |
| 30 | CSGPCOSTAR GROUP INC | 3,128,473 | $263.9B | 702.57% | |
| 31 | PSTGPURE STORAGE INC | 3,085,052 | $258.6B | 688.22% | |
| 32 | PANWPALO ALTO NETWORKS INC | 1,237,864 | $252.1B | 670.90% | |
| 33 | FISVFISERV INC | 1,935,022 | $249.5B | 664.06% | |
| 34 | WMTWALMART INC | 2,406,279 | $248.0B | 660.09% | |
| 35 | AXPAMERICAN EXPRESS CO | 703,490 | $233.7B | 621.97% | |
| 36 | BXBLACKSTONE INC | 1,361,649 | $232.6B | 619.22% | |
| 37 | LLYELI LILLY & CO | 299,549 | $228.6B | 608.36% | |
| 38 | T7DTRANSDIGM GROUP INC | 172,649 | $227.6B | 605.69% | |
| 39 | APPAPPLOVIN CORP | 316,388 | $227.3B | 605.12% | |
| 40 | BRK/BBERKSHIRE HATHAWAY INC DEL | 445,234 | $223.8B | 595.80% | |
| 41 | TYLTYLER TECHNOLOGIES INC | 424,708 | $222.2B | 591.42% | |
| 42 | BWXTBWX TECHNOLOGIES INC | 1,191,068 | $219.6B | 584.51% | |
| 43 | ECLECOLAB INC | 794,143 | $217.5B | 578.89% | |
| 44 | ABTABBOTT LABS | 1,598,206 | $214.1B | 569.78% | |
| 45 | CPRTCOPART INC | 4,738,566 | $213.1B | 567.20% | |
| 46 | WDAYWORKDAY INC | 882,933 | $212.5B | 565.75% | |
| 47 | CITCINTAS CORP | 1,005,955 | $206.5B | 549.60% | |
| 48 | ISRGINTUITIVE SURGICAL INC | 458,006 | $204.8B | 545.22% | |
| 49 | VOOVANGUARD INDEX FDS | 330,019 | $202.1B | 537.93% | |
| 50 | ZTSZOETIS INC | 1,363,155 | $199.5B | 530.90% | |
| 51 | AONAON PLC | 529,773 | $188.9B | 502.82% | |
| 52 | VEAVANGUARD TAX-MANAGED FDS | 3,044,272 | $182.4B | 485.54% | |
| 53 | NFLXNETFLIX INC | 149,232 | $178.9B | 476.23% | |
| 54 | JNJJOHNSON & JOHNSON | 948,277 | $175.8B | 468.01% | |
| 55 | INTUINTUIT | 250,286 | $170.9B | 454.95% | |
| 56 | AAONAAON INC | 1,819,292 | $170.0B | 452.48% | |
| 57 | ANETARISTA NETWORKS INC | 1,112,568 | $162.1B | 431.50% | |
| 58 | VEUVANGUARD INTL EQUITY INDEX F | 2,266,265 | $161.7B | 430.52% | |
| 59 | NDQINVESCO QQQ TR | 265,585 | $159.4B | 424.41% | |
| 60 | AMTAMERICAN TOWER CORP NEW | 782,048 | $150.4B | 400.34% | |
| 61 | VTVVANGUARD INDEX FDS | 804,306 | $150.0B | 399.25% | |
| 62 | RYANRYAN SPECIALTY HOLDINGS INC | 2,660,791 | $150.0B | 399.16% | |
| 63 | CRMSALESFORCE INC | 614,695 | $145.7B | 387.77% | |
| 64 | VIGVANGUARD SPECIALIZED FUNDS | 666,611 | $143.8B | 382.89% | |
| 65 | ORCLORACLE CORP | 510,419 | $143.6B | 382.09% | |
| 66 | BABOEING CO | 665,006 | $143.5B | 382.04% | |
| 67 | PGPROCTER AND GAMBLE CO | 928,397 | $142.6B | 379.69% | |
| 68 | DC4DEXCOM INC | 2,109,343 | $141.9B | 377.80% | |
| 69 | ADBEADOBE INC | 393,313 | $138.7B | 369.29% | |
| 70 | IBMINTERNATIONAL BUSINESS MACHS | 459,740 | $129.7B | 345.28% | |
| 71 | CWANCLEARWATER ANALYTICS HLDGS I | 7,134,647 | $128.6B | 342.21% | |
| 72 | IRTCIRHYTHM TECHNOLOGIES INC | 740,721 | $127.4B | 339.10% | |
| 73 | ROLROLLINS INC | 2,124,489 | $124.8B | 332.17% | |
| 74 | GSGOLDMAN SACHS GROUP INC | 153,206 | $122.0B | 324.75% | |
| 75 | IWMISHARES TR | 500,461 | $121.1B | 322.32% | |
| 76 | TSLATESLA INC | 268,015 | $119.2B | 317.26% | |
| 77 | IWFISHARES TR | 250,798 | $117.5B | 312.69% | |
| 78 | ORLYOREILLY AUTOMOTIVE INC | 1,085,453 | $117.0B | 311.49% | |
| 79 | UNPUNION PAC CORP | 484,001 | $114.4B | 304.51% | |
| 80 | LYVLIVE NATION ENTERTAINMENT IN | 698,032 | $114.1B | 303.60% | |
| 81 | LINLINDE PLC | 238,849 | $113.5B | 301.98% | |
| 82 | CRWDCROWDSTRIKE HLDGS INC | 225,394 | $110.5B | 294.20% | |
| 83 | ACNACCENTURE PLC IRELAND | 447,619 | $110.4B | 293.81% | |
| 84 | XOMEXXON MOBIL CORP | 963,274 | $108.6B | 289.09% | |
| 85 | ITWILLINOIS TOOL WKS INC | 412,195 | $107.5B | 286.10% | |
| 86 | WMWASTE MGMT INC DEL | 484,597 | $107.0B | 284.84% | |
| 87 | MCDMCDONALDS CORP | 343,959 | $104.5B | 278.22% | |
| 88 | SPGIS&P GLOBAL INC | 214,509 | $104.4B | 277.90% | |
| 89 | IUSVISHARES TR | 1,042,342 | $104.2B | 277.31% | |
| 90 | CVXCHEVRON CORP NEW | 668,728 | $103.8B | 276.41% | |
| 91 | KOCOCA COLA CO | 1,521,663 | $100.9B | 268.62% | |
| 92 | VRSKVERISK ANALYTICS INC | 396,691 | $99.8B | 265.57% | |
| 93 | AMEAMETEK INC | 529,273 | $99.5B | 264.85% | |
| 94 | ROKROCKWELL AUTOMATION INC | 279,199 | $97.6B | 259.76% | |
| 95 | VUGVANGUARD INDEX FDS | 202,226 | $97.0B | 258.16% | |
| 96 | GDGENERAL DYNAMICS CORP | 284,145 | $96.9B | 257.91% | |
| 97 | QCOMQUALCOMM INC | 579,279 | $96.4B | 256.51% | |
| 98 | VTIVANGUARD INDEX FDS | 291,473 | $95.7B | 254.60% | |
| 99 | MDBMONGODB INC | 300,010 | $93.1B | 247.85% | |
| 100 | PCORPROCORE TECHNOLOGIES INC | 1,225,529 | $89.4B | 237.87% |
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