William Blair $ Company

Latest statistics and disclosures from Blair William & Co's latest quarterly 13F-HR filing:

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Portfolio Holdings for Blair William & Co

Blair William & Co holds 1823 positions in its portfolio as reported in the September 2022 quarterly 13F filing

Blair William & Co has 1823 total positions. Only the first 250 positions are shown.

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Apple (AAPL) 4.2 $918M 6.6M 138.20
Microsoft Corporation (MSFT) 4.0 $867M 3.7M 232.90
Amazon (AMZN) 3.0 $645M 5.7M 113.00
Danaher Corporation (DHR) 1.9 $414M +5% 1.6M 258.29
Visa Com Cl A (V) 1.9 $406M 2.3M 177.65
IDEXX Laboratories (IDXX) 1.8 $399M 1.2M 325.80
Alphabet Cap Stk Cl C (GOOG) 1.8 $396M +1896% 4.1M 96.15
Dex (DXCM) 1.7 $372M +2% 4.6M 80.54
Mastercard Incorporated Cl A (MA) 1.6 $345M 1.2M 284.34
Zoetis Cl A (ZTS) 1.6 $340M 2.3M 148.29
Veeva Sys Cl A Com (VEEV) 1.2 $256M 1.6M 164.88
Spdr S&p 500 Etf Tr Tr Unit (SPY) 1.2 $255M +7% 714k 357.18
Alphabet Cap Stk Cl A (GOOGL) 1.1 $247M +1922% 2.6M 95.65
CoStar (CSGP) 1.1 $241M +7% 3.5M 69.65

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Workday Cl A (WDAY) 1.0 $226M +2% 1.5M 152.22
Costco Wholesale Corporation (COST) 1.0 $222M +2% 471k 472.27
Starbucks Corporation (SBUX) 1.0 $218M +3% 2.6M 84.26
Aon Shs Cl A (AON) 0.9 $204M 763k 267.87
JPMorgan Chase & Co. (JPM) 0.9 $200M +4% 1.9M 104.50
Fiserv (FISV) 0.9 $190M +2% 2.0M 93.57
Home Depot (HD) 0.9 $186M 675k 275.94
UnitedHealth (UNH) 0.8 $182M 360k 505.04
Abbott Laboratories (ABT) 0.8 $181M 1.9M 96.76
Watsco, Incorporated (WSO) 0.8 $180M +19% 699k 257.46
Intuit (INTU) 0.8 $177M 456k 387.32
Pool Corporation (POOL) 0.8 $176M +4% 553k 318.21
Stryker Corporation (SYK) 0.8 $175M 863k 202.54
Adobe Systems Incorporated (ADBE) 0.8 $173M -2% 627k 275.20
Intercontinental Exchange (ICE) 0.8 $168M 1.9M 90.35
Accenture Plc Ireland Shs Class A (ACN) 0.8 $166M +2% 647k 257.30
Tyler Technologies (TYL) 0.8 $166M +16% 477k 347.50
Abbvie (ABBV) 0.7 $161M 1.2M 134.21
Johnson & Johnson (JNJ) 0.7 $161M 983k 163.36
American Tower Reit (AMT) 0.7 $157M 731k 214.70
Fastenal Company (FAST) 0.7 $155M 3.4M 46.04
salesforce (CRM) 0.7 $149M 1.0M 143.84
Copart (CPRT) 0.7 $145M 1.4M 106.40
Paypal Holdings (PYPL) 0.7 $145M 1.7M 86.07
Ecolab (ECL) 0.6 $134M 925k 144.42
Progressive Corporation (PGR) 0.6 $134M +2% 1.1M 116.21
Lululemon Athletica (LULU) 0.6 $127M 455k 279.56
Servicenow (NOW) 0.5 $115M 305k 377.61
Coca-Cola Company (KO) 0.5 $115M +3% 2.1M 56.02
Procter & Gamble Company (PG) 0.5 $115M +3% 908k 126.25
Cintas Corporation (CTAS) 0.5 $113M 292k 388.19
Ishares Tr Core S&p500 Etf (IVV) 0.5 $112M 311k 358.65
Union Pacific Corporation (UNP) 0.5 $106M +3% 545k 194.82
Abiomed 0.5 $103M 421k 245.66
Irhythm Technologies (IRTC) 0.5 $103M +21% 823k 125.28
Deere & Company (DE) 0.5 $103M +14% 307k 333.89
Amphenol Corp Cl A (APH) 0.5 $102M 1.5M 66.96
Xometry Class A Com (XMTR) 0.5 $101M +4% 1.8M 56.79
Eli Lilly & Co. (LLY) 0.5 $99M +3% 306k 323.35
Blackstone Group Inc Com Cl A (BX) 0.5 $98M +6% 1.2M 83.70
Wal-Mart Stores (WMT) 0.4 $95M 735k 129.70
Edwards Lifesciences (EW) 0.4 $94M 1.1M 82.63
Chevron Corporation (CVX) 0.4 $94M +4% 655k 143.67
Ryan Specialty Holdings Cl A (RYAN) 0.4 $92M +3% 2.3M 40.62
Vanguard Specialized Funds Div App Etf (VIG) 0.4 $92M -3% 681k 135.16
CarMax (KMX) 0.4 $92M -3% 1.4M 66.02
TransDigm Group Incorporated (TDG) 0.4 $91M 174k 524.82
Bristol Myers Squibb (BMY) 0.4 $91M 1.3M 71.09
Berkshire Hathaway Inc Del Cl B New (BRK.B) 0.4 $90M +2% 336k 267.02
Ametek (AME) 0.4 $85M 752k 113.41
Illinois Tool Works (ITW) 0.4 $85M +3% 470k 180.65
Evolent Health Cl A (EVH) 0.4 $85M 2.4M 35.93
Walt Disney Company (DIS) 0.4 $84M 890k 94.33
American Express Company (AXP) 0.4 $83M +2% 614k 134.91
Thermo Fisher Scientific (TMO) 0.4 $81M 159k 507.19
McDonald's Corporation (MCD) 0.4 $79M +3% 343k 230.74
Pepsi (PEP) 0.4 $78M 480k 163.26
Pure Storage Cl A (PSTG) 0.4 $77M 2.8M 27.37
Vanguard Tax-managed Fds Van Ftse Dev Mkt (VEA) 0.4 $77M 2.1M 36.36
Verisk Analytics (VRSK) 0.3 $75M 440k 170.53
Insulet Corporation (PODD) 0.3 $74M +5% 324k 229.40
Airbnb Com Cl A (ABNB) 0.3 $73M 690k 105.04
Rollins (ROL) 0.3 $72M 2.1M 34.68
Linde SHS (LIN) 0.3 $71M 264k 269.59
Palo Alto Networks (PANW) 0.3 $71M +206% 433k 163.79
Vanguard Intl Equity Index F Allwrld Ex Us (VEU) 0.3 $71M +8% 1.6M 44.36
Vanguard Index Fds Value Etf (VTV) 0.3 $69M 560k 123.48
Automatic Data Processing (ADP) 0.3 $69M 306k 226.19
ResMed (RMD) 0.3 $68M 310k 218.30
Guidewire Software (GWRE) 0.3 $65M -3% 1.1M 61.58
Microchip Technology (MCHP) 0.3 $63M 1.0M 61.03
Ishares Tr Core S&p Us Vlu (IUSV) 0.3 $62M +3% 987k 62.61
Live Nation Entertainment (LYV) 0.3 $61M +4% 802k 76.04
Rockwell Automation (ROK) 0.3 $61M +5% 283k 215.11
Merck & Co (MRK) 0.3 $59M +6% 685k 86.12
Chipotle Mexican Grill (CMG) 0.3 $59M +7% 39k 1502.76
International Business Machines (IBM) 0.3 $58M 490k 118.81
S&p Global (SPGI) 0.3 $58M -3% 190k 305.35
Sprout Social Com Cl A (SPT) 0.3 $57M +4% 937k 60.68
Invesco Qqq Tr Unit Ser 1 (QQQ) 0.3 $55M +12% 207k 267.26
Pfizer (PFE) 0.3 $55M +3% 1.3M 43.76
O'reilly Automotive (ORLY) 0.2 $54M +4% 77k 703.35
Mccormick & Co Com Non Vtg (MKC) 0.2 $54M +2% 759k 71.27
Intuitive Surgical Com New (ISRG) 0.2 $53M -2% 281k 187.44
NVIDIA Corporation (NVDA) 0.2 $52M 430k 121.39
Booz Allen Hamilton Hldg Cor Cl A (BAH) 0.2 $52M +8% 563k 92.35
CVS Caremark Corporation (CVS) 0.2 $51M 536k 95.37
Tesla Motors (TSLA) 0.2 $51M +191% 192k 265.25
stock (SPLK) 0.2 $51M +3% 671k 75.20
Lowe's Companies (LOW) 0.2 $49M 259k 187.81
Texas Instruments Incorporated (TXN) 0.2 $49M +4% 313k 154.78
Generac Holdings (GNRC) 0.2 $48M 270k 178.14
Meta Platforms Cl A (META) 0.2 $46M -7% 340k 135.68
Ishares Tr Russell 2000 Etf (IWM) 0.2 $45M 271k 164.92
Uber Technologies (UBER) 0.2 $45M +3% 1.7M 26.50
Vanguard Bd Index Fds Short Trm Bond (BSV) 0.2 $45M +64% 595k 74.82
Qualcomm (QCOM) 0.2 $44M 390k 112.98
Ishares Tr Rus 1000 Val Etf (IWD) 0.2 $44M +70% 323k 135.99
Ishares Tr Msci Eafe Etf (EFA) 0.2 $44M -7% 778k 56.01
General Dynamics Corporation (GD) 0.2 $43M 201k 212.17
Ritchie Bros. Auctioneers Inco (RBA) 0.2 $42M +4% 665k 62.48
Bank of America Corporation (BAC) 0.2 $41M +2% 1.4M 30.20
BlackRock (BLK) 0.2 $41M +7% 75k 550.29
Nextera Energy (NEE) 0.2 $40M +2% 516k 78.41
Wabtec Corporation (WAB) 0.2 $40M +7% 496k 81.35
Exxon Mobil Corporation (XOM) 0.2 $40M +7% 460k 87.31
Align Technology (ALGN) 0.2 $40M +16% 193k 207.11
Ishares Tr Russell 3000 Etf (IWV) 0.2 $40M -10% 193k 207.04
Wisdomtree Tr Floatng Rat Trea (USFR) 0.2 $39M +113% 777k 50.28
Fortive (FTV) 0.2 $38M 657k 58.30
Vanguard Index Fds S&p 500 Etf Shs (VOO) 0.2 $38M +16% 116k 328.30
Cme (CME) 0.2 $38M +2% 215k 177.13
Trex Company (TREX) 0.2 $38M -46% 862k 43.94
Paylocity Holding Corporation (PCTY) 0.2 $38M 156k 241.58
United Parcel Service CL B (UPS) 0.2 $37M +6% 227k 161.54
Docusign (DOCU) 0.2 $36M -29% 673k 53.47
Vanguard Index Fds Growth Etf (VUG) 0.2 $35M -4% 165k 213.95
Pioneer Natural Resources (PXD) 0.2 $35M +2% 163k 216.53
Planet Fitness Cl A (PLNT) 0.2 $35M -2% 601k 57.66
Honeywell International (HON) 0.2 $33M 198k 166.97
Global Payments (GPN) 0.2 $33M 304k 108.05
Spdr S&p Midcap 400 Etf Tr Utser1 S&pdcrp (MDY) 0.1 $33M +5% 81k 401.66
Trimble Navigation (TRMB) 0.1 $32M +9% 582k 54.27
W.W. Grainger (GWW) 0.1 $31M 64k 489.20
Hologic (HOLX) 0.1 $31M -22% 483k 64.52
Mongodb Cl A (MDB) 0.1 $31M 155k 198.56
Twilio Cl A (TWLO) 0.1 $31M -23% 446k 69.14
Ishares Tr Core S&p Ttl Stk (ITOT) 0.1 $30M +16% 382k 79.54
Zebra Technologies Corporati Cl A (ZBRA) 0.1 $30M 116k 262.01
Nike CL B (NKE) 0.1 $30M 363k 83.12
Ulta Salon, Cosmetics & Fragrance (ULTA) 0.1 $30M +23% 75k 401.18
Gilead Sciences (GILD) 0.1 $30M 485k 61.69
Boeing Company (BA) 0.1 $30M +15% 247k 121.08
Crown Castle Intl (CCI) 0.1 $29M 203k 144.55
Flywire Corporation Com Vtg (FLYW) 0.1 $28M +12% 1.2M 22.96
Charles Schwab Corporation (SCHW) 0.1 $28M +3% 392k 71.87
Paychex (PAYX) 0.1 $28M 248k 112.21
Ishares Tr Tips Bd Etf (TIP) 0.1 $28M -4% 263k 104.90
Marvell Technology (MRVL) 0.1 $27M -2% 637k 42.91
SYSCO Corporation (SYY) 0.1 $27M 386k 70.71
Broadcom (AVGO) 0.1 $27M +47% 61k 444.01
Emerson Electric (EMR) 0.1 $27M 364k 73.22
Cisco Systems (CSCO) 0.1 $26M 654k 40.00
Target Corporation (TGT) 0.1 $26M +17% 175k 148.39
Spdr Gold Tr Gold Shs (GLD) 0.1 $26M -32% 168k 154.67
Dynavax Technologies Corp Com New (DVAX) 0.1 $26M -2% 2.5M 10.44
First Tr Exchange-traded Fst Low Oppt Eft (LMBS) 0.1 $26M -17% 540k 47.35
Cogent Communications Hldgs Com New (CCOI) 0.1 $26M +14% 489k 52.16
Kornit Digital SHS (KRNT) 0.1 $25M -5% 954k 26.61
Montrose Environmental Group (MEG) 0.1 $25M +9% 753k 33.65
HEICO Corporation (HEI) 0.1 $25M 176k 143.98
West Pharmaceutical Services (WST) 0.1 $25M +2% 103k 246.08
Ishares Tr Rus 1000 Grw Etf (IWF) 0.1 $25M +18% 120k 210.40
Verizon Communications (VZ) 0.1 $25M -21% 653k 37.97
Amgen (AMGN) 0.1 $25M +3% 109k 225.40
Arista Networks (ANET) 0.1 $24M -8% 210k 112.89
Yeti Hldgs (YETI) 0.1 $24M -18% 831k 28.52
Raytheon Technologies Corp (RTX) 0.1 $24M +10% 289k 81.86
Privia Health Group (PRVA) 0.1 $23M +9% 672k 34.06
Colgate-Palmolive Company (CL) 0.1 $23M +4% 323k 70.25
Ishares Tr Core Us Aggbd Et (AGG) 0.1 $22M -3% 232k 96.34
Lauder Estee Cos Cl A (EL) 0.1 $22M +3% 101k 215.90
Berkshire Hathaway Inc Del Cl A (BRK.A) 0.1 $22M 53.00 406471.70
Valmont Industries (VMI) 0.1 $21M 77k 268.62
Bill Com Holdings Ord (BILL) 0.1 $21M -3% 157k 132.37
Northern Trust Corporation (NTRS) 0.1 $21M 240k 85.56
Caterpillar (CAT) 0.1 $21M -25% 125k 164.08
Maravai Lifesciences Hldgs I Com Cl A (MRVI) 0.1 $20M +13% 788k 25.53
Wright Express (WEX) 0.1 $20M -6% 158k 126.94
Vanguard Index Fds Real Estate Etf (VNQ) 0.1 $20M +11% 250k 80.17
Powerschool Holdings Com Cl A (PWSC) 0.1 $20M +866% 1.2M 16.69
Assurant (AIZ) 0.1 $20M 136k 145.27
Activision Blizzard (ATVI) 0.1 $20M 264k 74.34
Netflix (NFLX) 0.1 $20M -17% 83k 235.44
Ishares Tr Rus 1000 Etf (IWB) 0.1 $19M -8% 99k 197.33
Goldman Sachs (GS) 0.1 $19M +4% 66k 293.06
Smucker J M Com New (SJM) 0.1 $19M +6% 139k 137.41
Blackline (BL) 0.1 $19M 315k 59.90
Palomar Hldgs (PLMR) 0.1 $19M 223k 83.72
Intel Corporation (INTC) 0.1 $19M -10% 719k 25.77
Astrazeneca Sponsored Adr (AZN) 0.1 $18M -6% 334k 54.84
TreeHouse Foods (THS) 0.1 $18M +9% 431k 42.42
Dolby Laboratories Com Cl A (DLB) 0.1 $18M -11% 279k 65.15
Vanguard Intl Equity Index F Ftse Emr Mkt Etf (VWO) 0.1 $18M -7% 497k 36.49
Ishares Tr Select Divid Etf (DVY) 0.1 $18M +9% 165k 107.22
Sba Communications Corp Cl A (SBAC) 0.1 $18M 62k 284.64
Medtronic SHS (MDT) 0.1 $18M -9% 216k 80.75
Bok Finl Corp Com New (BOKF) 0.1 $17M +21% 196k 88.86
Kraft Heinz (KHC) 0.1 $17M 518k 33.35
Air Products & Chemicals (APD) 0.1 $17M +3% 74k 232.72
Grid Dynamics Hldgs Cl A (GDYN) 0.1 $17M -5% 909k 18.73
3M Company (MMM) 0.1 $17M -19% 153k 110.50
Fortinet (FTNT) 0.1 $16M +10% 332k 49.13
Select Sector Spdr Tr Energy (XLE) 0.1 $16M -10% 224k 72.02
Dow (DOW) 0.1 $16M +17% 367k 43.93
Spdr Dow Jones Indl Average Ut Ser 1 (DIA) 0.1 $16M -31% 56k 287.29
Iridium Communications (IRDM) 0.1 $16M 354k 44.37
Iron Mountain (IRM) 0.1 $16M +29% 357k 43.97
Archer Daniels Midland Company (ADM) 0.1 $16M -11% 193k 80.45
Vanguard Index Fds Mcap Vl Idxvip (VOE) 0.1 $16M +17% 127k 121.77
Micron Technology (MU) 0.1 $15M 308k 50.10
Tenable Hldgs (TENB) 0.1 $15M +3% 440k 34.80
Advanced Micro Devices (AMD) 0.1 $15M -13% 237k 63.36
Morgan Stanley Com New (MS) 0.1 $15M +6% 187k 79.01
Gartner (IT) 0.1 $15M +9% 53k 276.69
Ishares Tr Core S&p Scp Etf (IJR) 0.1 $15M +31% 169k 87.19
Omni (OMC) 0.1 $15M 233k 63.09
T. Rowe Price (TROW) 0.1 $15M +7% 139k 105.01
Vanguard Index Fds Mid Cap Etf (VO) 0.1 $15M 77k 187.98
Godaddy Cl A (GDDY) 0.1 $15M +3% 204k 70.88
Enterprise Products Partners (EPD) 0.1 $14M 606k 23.78
Endava Ads (DAVA) 0.1 $14M +2% 177k 80.63
Chewy Cl A (CHWY) 0.1 $14M -13% 465k 30.72
Ishares Tr Esg Aw Msci Eafe (ESGD) 0.1 $14M -5% 251k 56.13
Invesco Exchange Traded Fd T S&p500 Eql Wgt (RSP) 0.1 $14M +5% 110k 127.28
Arthur J. Gallagher & Co. (AJG) 0.1 $14M 81k 171.22
Northrop Grumman Corporation (NOC) 0.1 $14M +2% 29k 470.33
Ishares Tr Core S&p Mcp Etf (IJH) 0.1 $14M +46% 63k 219.26
Jacobs Engineering Group (J) 0.1 $14M NEW 126k 108.49
Ishares Tr Core Msci Eafe (IEFA) 0.1 $14M -38% 260k 52.67
Vanguard Index Fds Total Stk Mkt (VTI) 0.1 $14M -3% 76k 179.48
Globant S A (GLOB) 0.1 $14M 73k 187.07
EXACT Sciences Corporation (EXAS) 0.1 $14M -6% 415k 32.49
Encompass Health Corp (EHC) 0.1 $13M +6% 296k 45.23
Mondelez Intl Cl A (MDLZ) 0.1 $13M 243k 54.83
Cigna Corp (CI) 0.1 $13M 48k 277.48
Wells Fargo & Company (WFC) 0.1 $13M +4% 330k 40.22
Block Cl A (SQ) 0.1 $13M -12% 237k 54.99
Diageo Spon Adr New (DEO) 0.1 $13M +7% 76k 169.81
Cdw (CDW) 0.1 $13M +23% 83k 156.08
At&t (T) 0.1 $13M +15% 839k 15.34
Select Sector Spdr Tr Financial (XLF) 0.1 $13M +4% 420k 30.36
Vulcan Materials Company (VMC) 0.1 $13M +2% 80k 157.71
Philip Morris International (PM) 0.1 $13M +7% 152k 83.01
FedEx Corporation (FDX) 0.1 $13M -14% 85k 148.47
Independence Realty Trust In (IRT) 0.1 $13M 753k 16.73

Past Filings by Blair William & Co

SEC 13F filings are viewable for Blair William & Co going back to 2010

View all past filings