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Portfolio (Quarterly) Guide ↗

BLAIR WILLIAM & CO/IL

· CIK 0000902367
13F Portfolio $34.9B AUM 1,922 positions Filed May 8, 2026 EDGAR ↗ ← All Funds
Q1 2026 Q4 2025 · All 155 New 708 Added 689 Reduced 100 Exited
Page 2 of 35  ·  689 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
21 NOW SERVICENOW INC Technology 1,800,988.0 $188.3M 0.54% -414K -18.7% $104.55 -9.1%
22 VEEV VEEVA SYS INC Healthcare 1,067,576.0 $187.5M 0.54% -161K -13.1% $175.66 -12.7%
23 PSTG EVERPURE INC Technology 2,918,046.0 $172.3M 0.49% -136K -4.4% $59.04 +26.5%
24 CTAS CINTAS CORP Industrials 973,553.0 $164.7M 0.47% -21K -2.2% $169.14 +1.0%
25 XOM EXXON MOBIL CORP Energy 946,386.0 $160.6M 0.46% -22K -2.2% $169.66 -17.0%
26 GWRE GUIDEWIRE SOFTWARE INC Technology 975,296.0 $145.9M 0.42% -159K -14.0% $149.56 -27.9%
27 ABT ABBOTT LABORATORIES Healthcare 1,327,761.0 $136.3M 0.39% -250K -15.8% $102.67 -13.9%
28 AON AON PLC Financial Services 421,605.0 $136.1M 0.39% -75K -15.1% $322.78 -1.6%
29 BX BLACKSTONE INC Financial Services 1,178,612.0 $135.5M 0.39% -190K -13.9% $114.99 +7.7%
30 CPRT COPART INC Industrials 4,070,990.0 $135.2M 0.39% -344K -7.8% $33.20 -8.9%
31 AAON AAON INC Industrials 1,622,203.0 $134.2M 0.39% -57K -3.4% $82.75 +65.2%
32 DXCM DEXCOM INC Healthcare 1,927,387.0 $121.0M 0.35% -61K -3.1% $62.80 +15.4%
33 RBC RBC BEARINGS INC Industrials 217,833.0 $118.3M 0.34% -4K -2.0% $543.12 +17.7%
34 WM WASTE MGMT INC DEL Industrials 484,303.0 $111.3M 0.32% -15K -3.0% $229.79 -6.1%
35 KO COCA COLA CO Consumer Defensive 1,415,735.0 $107.7M 0.31% -37K -2.5% $76.05 +4.4%
36 JLL JONES LANG LASALLE INC Real Estate 337,417.0 $102.7M 0.29% -9K -2.7% $304.32 -2.3%
37 ORLY OREILLY AUTOMOTIVE INC Consumer Cyclical 1,104,400.0 $101.9M 0.29% -10K -0.9% $92.31 -5.9%
38 LYV LIVE NATION ENTERTAINMENT IN Communication Services 662,081.0 $101.0M 0.29% -18K -2.7% $152.51 +12.3%
39 AME AMETEK INC Industrials 457,447.0 $98.1M 0.28% -29K -5.9% $214.36 +10.8%
40 ZTS ZOETIS INC Healthcare 795,297.0 $94.0M 0.27% -175K -18.0% $118.21 -34.6%
Page 2 of 35  ·  689 positions

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Technology 25.5%
Financial Services 17.1%
Industrials 15.0%
Healthcare 12.5%
Consumer Cyclical 8.5%
Communication Services 8.2%
Consumer Defensive 4.8%
Utilities 2.5%
Energy 2.5%
Basic Materials 2.1%