BLAIR WILLIAM & CO/IL Q2 2025 Filing

Filed July 24, 2025

Portfolio Value

$36.0T

Holdings

1,824

Report Date

Q2 2025

Filing Type

13F-HR

All Holdings (1,824 positions)

#StockSharesValue% PortfolioType
1
MSFTMICROSOFT CORP
3,696,704$1.8T5.11%
2
AMZNAMAZON COM INC
6,121,875$1.3T3.73%
3
AAPLAPPLE INC
6,026,880$1.2T3.43%
4
NVDANVIDIA CORPORATION
5,599,138$884.6B2.46%
5
VVISA INC
2,071,053$735.3B2.04%
6
JPMJPMORGAN CHASE & CO.
2,329,745$675.4B1.88%
7
IDXXIDEXX LABS INC
1,080,505$579.5B1.61%
8
MAMASTERCARD INCORPORATED
1,007,323$566.1B1.57%
9
GOOGALPHABET INC
3,180,029$564.1B1.57%
10
COSTCOSTCO WHSL CORP NEW
551,986$546.4B1.52%
11
SPYSPDR S&P 500 ETF TR
859,665$531.1B1.48%
12
GOOGLALPHABET INC
2,525,136$445.0B1.24%
13
METAMETA PLATFORMS INC
576,598$425.6B1.18%
14
UBERUBER TECHNOLOGIES INC
4,324,033$403.4B1.12%
15
PGRPROGRESSIVE CORP
1,505,421$401.7B1.12%
16
VEEVVEEVA SYS INC
1,284,962$370.0B1.03%
17
SYKSTRYKER CORPORATION
924,257$365.7B1.02%
18
FISVFISERV INC
2,107,519$363.4B1.01%
19
WSOWATSCO INC
806,656$356.2B0.99%
20
NOWSERVICENOW INC
327,788$337.0B0.94%
21
GEVGE VERNOVA INC
632,806$334.8B0.93%
22
ICEINTERCONTINENTAL EXCHANGE IN
1,752,889$321.6B0.89%
23
APHAMPHENOL CORP NEW
2,971,448$293.4B0.82%
24
FASTFASTENAL CO
6,822,973$286.6B0.80%
25
HDHOME DEPOT INC
759,360$278.4B0.77%
26
GWREGUIDEWIRE SOFTWARE INC
1,174,625$276.6B0.77%
27
DHRDANAHER CORPORATION
1,375,724$271.8B0.75%
28
IVVISHARES TR
436,143$270.8B0.75%
29
T7DTRANSDIGM GROUP INC
172,953$263.0B0.73%
30
AVGOBROADCOM INC
934,447$257.6B0.72%
31
WDAYWORKDAY INC
1,067,119$256.1B0.71%
32
ZTSZOETIS INC
1,631,871$254.5B0.71%
33
ISRGINTUITIVE SURGICAL INC
466,023$253.2B0.70%
34
TYLTYLER TECHNOLOGIES INC
424,768$251.8B0.70%
35
CPRTCOPART INC
5,082,291$249.4B0.69%
36
WMTWALMART INC
2,435,014$238.1B0.66%
37
LLYELI LILLY & CO
304,467$237.3B0.66%
38
PANWPALO ALTO NETWORKS INC
1,157,886$236.9B0.66%
39
ABBVABBVIE INC
1,257,412$233.4B0.65%
40
CSGPCOSTAR GROUP INC
2,871,162$230.8B0.64%
41
CITCINTAS CORP
1,014,575$226.1B0.63%
42
ADBEADOBE INC
565,371$218.7B0.61%
43
ABTABBOTT LABS
1,603,305$218.1B0.61%
44
ECLECOLAB INC
805,156$216.9B0.60%
45
AXPAMERICAN EXPRESS CO
678,570$216.5B0.60%
46
BRK/BBERKSHIRE HATHAWAY INC DEL
442,597$215.0B0.60%
47
BXBLACKSTONE INC
1,355,932$202.8B0.56%
48
AONAON PLC
567,987$202.6B0.56%
49
NFLXNETFLIX INC
150,255$201.2B0.56%
50
INTUINTUIT
255,338$201.1B0.56%
51
DC4DEXCOM INC
2,208,044$192.7B0.54%
52
RYANRYAN SPECIALTY HOLDINGS INC
2,814,195$191.3B0.53%
53
PSTGPURE STORAGE INC
3,124,542$179.9B0.50%
54
CRMSALESFORCE INC
655,587$178.8B0.50%
55
ACNACCENTURE PLC IRELAND
587,570$175.6B0.49%
56
VOOVANGUARD INDEX FDS
303,780$172.6B0.48%
57
AMTAMERICAN TOWER CORP NEW
773,174$170.9B0.47%
58
VEAVANGUARD TAX-MANAGED FDS
2,956,837$168.6B0.47%
59
AAONAAON INC
2,280,070$168.2B0.47%
60
PGPROCTER AND GAMBLE CO
980,263$156.2B0.43%
61
NDQINVESCO QQQ TR
270,387$149.2B0.41%
62
VTVVANGUARD INDEX FDS
823,862$145.6B0.40%
63
JNJJOHNSON & JOHNSON
952,857$145.5B0.40%
64
BWXTBWX TECHNOLOGIES INC
1,003,607$144.6B0.40%
65
IBMINTERNATIONAL BUSINESS MACHS
475,623$140.2B0.39%
66
VEUVANGUARD INTL EQUITY INDEX F
2,055,577$138.2B0.38%
67
BABOEING CO
658,055$137.9B0.38%
68
VIGVANGUARD SPECIALIZED FUNDS
635,523$130.1B0.36%
69
CMGCHIPOTLE MEXICAN GRILL INC
2,311,580$129.8B0.36%
70
AMEAMETEK INC
689,860$124.8B0.35%
71
ROLROLLINS INC
2,170,212$122.4B0.34%
72
POOLPOOL CORP
409,738$119.4B0.33%
73
VRSKVERISK ANALYTICS INC
383,297$119.4B0.33%
74
ANETARISTA NETWORKS INC
1,157,382$118.4B0.33%
75
UNPUNION PAC CORP
497,859$114.5B0.32%
76
IRTCIRHYTHM TECHNOLOGIES INC
739,331$113.8B0.32%
77
ORCLORACLE CORP
519,237$113.5B0.32%
78
LINLINDE PLC
239,971$112.6B0.31%
79
KOCOCA COLA CO
1,549,871$109.7B0.30%
80
SPGIS&P GLOBAL INC
205,995$108.6B0.30%
81
IWMISHARES TR
493,580$106.5B0.30%
82
LYVLIVE NATION ENTERTAINMENT IN
702,111$106.2B0.30%
83
GSGOLDMAN SACHS GROUP INC
150,016$106.2B0.29%
84
IWFISHARES TR
249,093$105.8B0.29%
85
XOMEXXON MOBIL CORP
971,001$104.7B0.29%
86
ITWILLINOIS TOOL WKS INC
421,557$104.2B0.29%
87
SBUXSTARBUCKS CORP
1,093,892$100.2B0.28%
88
MCDMCDONALDS CORP
342,182$100.0B0.28%
89
IUSVISHARES TR
1,049,440$99.3B0.28%
90
ORLYOREILLY AUTOMOTIVE INC
1,079,612$97.3B0.27%
91
CVXCHEVRON CORP NEW
652,914$93.5B0.26%
92
WMWASTE MGMT INC DEL
403,716$92.4B0.26%
93
ROKROCKWELL AUTOMATION INC
276,929$92.0B0.26%
94
TSLATESLA INC
283,552$90.1B0.25%
95
CRWDCROWDSTRIKE HLDGS INC
174,803$89.0B0.25%
96
CWANCLEARWATER ANALYTICS HLDGS I
3,888,661$85.3B0.24%
97
VUGVANGUARD INDEX FDS
189,300$83.0B0.23%
98
RBARB GLOBAL INC
778,279$82.6B0.23%
99
VTIVANGUARD INDEX FDS
270,338$82.2B0.23%
100
GDGENERAL DYNAMICS CORP
279,576$81.5B0.23%
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