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Blair William & Co

SEC CIK
0000902367
Latest filing
Aug 11, 2026

Holdings in Q2 2021

Holdings as of Jun 30, 2021, filed Aug 12, 2021. Long positions only; changes compare share counts with Q1 2021.

Institution overview
Positions
1,888
+32 vs. Q1 2021
Portfolio value
$28.9B
+$2.35B (+8.9%) vs. Q1 2021
Filed
Aug 12, 2021
SEC
Holdings of Blair William & Co in Q2 2021
SecurityClassSharesValue% of portfolioShare changeActionHistory
MSFTMicrosoft CorpStock3,669,050$993.9M3.4%−2,234−0.1%ReducedHistory
AMZNAmazon Com IncStock260,822$897.3M3.1%−462−0.2%ReducedHistory
AAPLApple Inc.Stock6,395,061$875.9M3.0%−401,258−5.9%ReducedHistory
IDXXIDEXX Laboratories IncCOM1,349,965$852.6M3.0%−40,231−2.9%ReducedHistory
PYPLPayPal Holdings, Inc.Stock2,207,242$643.4M2.2%−18,618−0.8%ReducedHistory
VEEVVeeva Systems IncStock1,850,186$575.3M2.0%−6,336−0.3%ReducedHistory
VVisa Inc.Stock2,313,853$541.0M1.9%−53,220−2.2%ReducedHistory
DXCMDexcom IncCOM1,206,782$515.3M1.8%+20,119+1.7%AddedHistory
GOOGAlphabet Inc.Stock195,459$489.9M1.7%−3,117−1.6%ReducedHistory
DOCUDocuSign, Inc.Stock1,658,304$463.6M1.6%−5650.0%ReducedHistory
ZTSZoetis Inc.Stock2,435,977$454.0M1.6%+3,815+0.2%AddedHistory
MAMastercard IncStock1,195,602$436.5M1.5%+5900.0%AddedHistory
DHRDanaher CorpStock1,610,704$432.2M1.5%+11,390+0.7%AddedHistory
SBUXStarbucks CorpStock3,738,663$418.0M1.4%+16,535+0.4%AddedHistory
ADBEAdobe Inc.Stock678,904$397.6M1.4%−9,650−1.4%ReducedHistory
WDAYWorkday, Inc.CL A1,456,354$347.7M1.2%+58,580+4.2%AddedHistory
GOOGLAlphabet Inc.Stock122,361$298.8M1.0%+550+0.5%AddedHistory
ECLEcolab Inc.Stock1,402,499$288.9M1.0%+56,714+4.2%AddedHistory
KMXCarMax IncCOM2,074,992$268.0M0.9%+223,334+12.1%AddedHistory
CRMSalesforce, Inc.Stock1,033,067$252.3M0.9%−82,375−7.4%ReducedHistory
JPMJPMorgan Chase & CoStock1,619,726$251.9M0.9%−24,910−1.5%ReducedHistory
SPYSPDR S&P 500 ETF TrustETF533,436$228.3M0.8%+9,348+1.8%AddedHistory
CSGPCostar Group, Inc.COM2,675,366$221.6M0.8%+48,906+1.9%AddedConverted for a 10-for-1 splitHistory
POOLPool CorpCOM482,978$221.5M0.8%+3,846+0.8%AddedHistory
INTUIntuit Inc.Stock446,202$218.7M0.8%−5,258−1.2%ReducedHistory
ICEIntercontinental Exchange, Inc.Stock1,815,688$215.5M0.7%+14,067+0.8%AddedHistory
ABTAbbott LaboratoriesStock1,770,814$205.3M0.7%+73,799+4.3%AddedHistory
SYKStryker CorpStock784,562$203.8M0.7%+15,724+2.0%AddedHistory
HDHome Depot, Inc.Stock631,133$201.3M0.7%−1,276−0.2%ReducedHistory
FISVFiserv IncStock1,858,291$198.6M0.7%−751,525−28.8%ReducedHistory
AMTAmerican Tower CorpREIT715,099$193.2M0.7%+7,465+1.1%AddedHistory
DISWalt Disney CoStock1,087,164$191.1M0.7%+36,522+3.5%AddedHistory
TYLTyler Technologies IncCOM413,566$187.1M0.6%+3,783+0.9%AddedHistory
CPRTCopart IncCOM1,417,596$186.9M0.6%+5,705+0.4%AddedHistory
METAMeta Platforms, Inc.Stock531,451$184.8M0.6%−12,059−2.2%ReducedHistory
FASTFastenal CoStock3,478,060$180.9M0.6%−104,838−2.9%ReducedHistory
ACNAccenture plcStock611,145$180.2M0.6%−8,962−1.4%ReducedHistory
JNJJohnson & JohnsonStock1,070,763$176.4M0.6%+142,493+15.4%AddedHistory
COSTCostco Wholesale CorpStock445,166$176.1M0.6%+14,392+3.3%AddedHistory
LULUlululemon athletica inc.Stock469,801$171.5M0.6%+19,311+4.3%AddedHistory
WSOWatsco IncCOM572,664$164.1M0.6%+8,305+1.5%AddedHistory
TWLOTwilio IncCL A407,777$160.7M0.6%+16,457+4.2%AddedHistory
AONAon plcCL A607,410$145.0M0.5%+52,706+9.5%AddedHistory
PGRProgressive CorpStock1,438,603$141.3M0.5%+51,649+3.7%AddedHistory
OKTAOkta, Inc.CL A571,172$139.8M0.5%+22,406+4.1%AddedHistory
UNHUnitedHealth Group IncStock343,809$137.7M0.5%+10,511+3.2%AddedHistory
ABBVAbbVie Inc.Stock1,194,288$134.5M0.5%−23,935−2.0%ReducedHistory
ABMDAbiomed IncCOM421,329$131.5M0.5%+17,456+4.3%AddedHistory
TREXTrex Co IncCOM1,240,887$126.8M0.4%+287,484+30.2%AddedHistory
GWREGuidewire Software, Inc.COM1,118,819$126.1M0.4%+15,879+1.4%AddedHistory
CHWYChewy, Inc.CL A1,575,378$125.6M0.4%+232,204+17.3%AddedHistory
TDGTransDigm Group INCCOM183,151$118.6M0.4%−1,814−1.0%ReducedHistory
KRNTKornit Digital Ltd.SHS933,372$116.0M0.4%+68,940+8.0%AddedHistory
iShares Core S&P 500 ETF464287200ETF263,660$113.4M0.4%+28,196+12.0%Added–
PGProcter & Gamble CoStock828,296$111.8M0.4%−19,632−2.3%ReducedHistory
SPLKSplunk IncCOM760,476$110.0M0.4%+79,671+11.7%AddedHistory
CTASCintas CorpStock287,495$109.8M0.4%+19,408+7.2%AddedHistory
WMTWalmart Inc.Stock778,738$109.8M0.4%+45,816+6.3%AddedHistory
ITWIllinois Tool Works IncStock485,043$108.4M0.4%−8,557−1.7%ReducedHistory
UNPUnion Pacific CorpStock488,917$107.5M0.4%+6,882+1.4%AddedHistory
Vanguard Ftse Developed Markets ETF921943858ETF2,057,922$106.0M0.4%−64,930−3.1%Reduced–
APHAmphenol CorpCL A1,539,178$105.3M0.4%−24,543−1.6%ReducedHistory
FTVFortive CorpStock1,478,535$103.1M0.4%−51,021−3.3%ReducedHistory
AMEAmetek IncCOM762,927$101.9M0.4%−5,648−0.7%ReducedHistory
NVDANVIDIA CorpStock126,035$100.8M0.3%+4,150+3.4%AddedHistory
GSHDGoosehead Insurance, Inc.COM CL A773,580$98.5M0.3%−18,255−2.3%ReducedHistory
AXPAmerican Express CoStock588,895$97.3M0.3%+6,495+1.1%AddedHistory
ATVIActivision Blizzard, Inc.COM1,010,189$96.4M0.3%+9,244+0.9%AddedHistory
NOWServiceNow, Inc.Stock174,867$96.1M0.3%+1,376+0.8%AddedHistory
BMYBristol Myers Squibb CoStock1,434,536$95.9M0.3%+8,330+0.6%AddedHistory
EWEdwards Lifesciences CorpStock924,413$95.7M0.3%+28,241+3.2%AddedHistory
YETIYETI Holdings, Inc.COM1,030,580$94.6M0.3%+133,383+14.9%AddedHistory
KOCoca Cola CoStock1,743,851$94.4M0.3%+238,448+15.8%AddedHistory
ROKURoku, IncCOM CL A199,228$91.5M0.3%+1,814+0.9%AddedHistory
BXBlackstone Inc.COM940,008$91.3M0.3%+4,811+0.5%AddedHistory
SPTSprout Social, Inc.COM CL A1,002,347$89.6M0.3%+80,501+8.7%AddedHistory
Vanguard Dividend Appreciation ETF921908844ETF565,068$87.5M0.3%−32,021−5.4%Reduced–
EXASExact Sciences CorpCOM701,409$87.2M0.3%−23,480−3.2%ReducedHistory
BRK.BBerkshire Hathaway IncStock306,490$85.2M0.3%−980−0.3%ReducedHistory
NKENIKE, Inc.Stock541,539$83.7M0.3%−26,046−4.6%ReducedHistory
ROKRockwell Automation, IncStock291,017$83.2M0.3%+30,895+11.9%AddedHistory
TEAMAtlassian CorpCL A320,769$82.4M0.3%−3,181−1.0%ReducedHistory
LINLinde PLCSHS283,749$82.0M0.3%+792+0.3%AddedHistory
VRSKVerisk Analytics, Inc.COM468,471$81.9M0.3%−366,414−43.9%ReducedHistory
ISRGIntuitive Surgical IncCOM NEW88,922$81.8M0.3%+600+0.7%AddedHistory
MCDMcDonalds CorpStock343,757$79.4M0.3%+6,616+2.0%AddedHistory
ALGNAlign Technology IncCOM129,568$79.2M0.3%+2,721+2.1%AddedHistory
TMOThermo Fisher Scientific Inc.Stock152,054$76.7M0.3%−2,309−1.5%ReducedHistory
XYZBlock, Inc.CL A302,092$73.7M0.3%−16,932−5.3%ReducedHistory
TRMBTrimble Inc.COM891,420$72.9M0.3%+53,880+6.4%AddedHistory
RMDResmed IncCOM294,494$72.6M0.3%+4,466+1.5%AddedHistory
GNRCGenerac Holdings Inc.Stock174,795$72.6M0.3%+102,543+141.9%AddedHistory
ZBRAZebra Technologies CorpCL A136,905$72.5M0.3%−7,357−5.1%ReducedHistory
MCHPMicrochip Technology IncStock478,414$71.6M0.2%−6,715−1.4%ReducedHistory
OSHOak Street Health, Inc.COM1,214,146$71.1M0.2%+124,828+11.5%AddedHistory
GDGeneral Dynamics CorpStock367,526$69.2M0.2%−2,199−0.6%ReducedHistory
MKCMcCormick & Co IncStock776,778$68.6M0.2%+2,011+0.3%AddedHistory
PEPPepsiCo IncStock462,020$68.5M0.2%−885−0.2%ReducedHistory
RNGRingCentral, Inc.CL A233,591$67.9M0.2%+1,854+0.8%AddedHistory
MDBMongoDB, Inc.CL A187,599$67.8M0.2%+18,096+10.7%AddedHistory

Sold out since Q1 2021 (80)

Positions held at the end of Q1 2021 that are gone from this filing.

Positions of Blair William & Co sold out since Q1 2021
SecurityClassShares in Q1 2021Value in Q1 2021% of portfolio in Q1 2021History
Realpage Inc75606N109COM138,441$12.1M<0.1%–
Holicity Inc435063102COM CL A420,188$4.95M<0.1%–
PNFPPinnacle Financial Partners, Inc.COM39,804$3.53M<0.1%History
Grubhub Inc400110102COM45,270$2.72M<0.1%–
Cubic Corp229669106COM34,322$2.56M<0.1%–
Aphria Inc03765K104COM131,440$2.42M<0.1%–
TCF Finl Corp872307103COM38,769$1.80M<0.1%–
DASHDoorDash, Inc.Stock10,295$1.35M<0.1%History
LMNXLuminex CorpCOM36,300$1.16M<0.1%History
IAC Interactivecorp New44891N109COM5,178$1.12M<0.1%–
BCEBce IncCOM NEW16,138$728.0K<0.1%History
INOVInovalon Holdings, Inc.COM CL A22,625$651.0K<0.1%History
ONBOld National BancorpStock28,642$554.0K<0.1%History
Holicity Inc435063110*W EXP 08/04/202187,768$543.0K<0.1%–
CNACna Financial CorpCOM10,020$447.0K<0.1%History
MHKMohawk Industries IncCOM2,320$446.0K<0.1%History
ABMAbm Industries IncCOM8,586$438.0K<0.1%History
ONTFON24 Inc.COM8,815$428.0K<0.1%History
SBHSally Beauty Holdings, Inc.COM21,000$423.0K<0.1%History
GAPGap IncCOM13,989$417.0K<0.1%History
Corelogic Inc21871D103COM5,197$412.0K<0.1%–
TNLTravel & Leisure Co.COM6,380$390.0K<0.1%History
Star Peak Energy Transition855185104CL A13,663$363.0K<0.1%–
FMCFMC CorpCOM NEW3,082$341.0K<0.1%History
SYNHSyneos Health, Inc.CL A4,266$324.0K<0.1%History
BFLYButterfly Network, Inc.COM CL A18,767$316.0K<0.1%History
PINCPremier, Inc.CL A8,980$304.0K<0.1%History
EPACEnerpac Tool Group CorpCL A COM10,160$265.0K<0.1%History
JWNNordstrom IncStock6,724$255.0K<0.1%History
FLGTFulgent Genetics, Inc.COM2,605$252.0K<0.1%History
AALAmerican Airlines Group Inc.Stock10,400$249.0K<0.1%History
AXSAxis Capital Holdings LtdSHS4,876$242.0K<0.1%History
AWHLAspira Women's Health Inc.COM35,330$238.0K<0.1%History
TECKTeck Resources LtdCL B12,281$236.0K<0.1%History
XLRNAcceleron Pharma IncCOM1,735$235.0K<0.1%History
Cantel Med Corp138098108COM2,937$234.0K<0.1%–
STSensata Technologies Holding plcSHS4,007$232.0K<0.1%History
SIMOSilicon Motion Technology CORPSPONSORED ADR3,896$231.0K<0.1%History
TMToyota Motor CorpADS1,470$229.0K<0.1%History
DLTRDollar Tree, Inc.COM1,968$225.0K<0.1%History
VXXBarclays Bank PLCIPTH SR B S&P19,730$225.0K<0.1%History
TRNTrinity Industries IncCOM7,854$224.0K<0.1%History
HCCIHeritage-Crystal Clean, Inc.COM8,233$223.0K<0.1%History
Sunpower Corp867652406COM6,623$222.0K<0.1%–
AMNAmn Healthcare Services IncCOM2,923$215.0K<0.1%History
VSTVistra Corp.Stock12,078$214.0K<0.1%History
ATHMAutohome Inc.SP ADS RP CL A2,279$213.0K<0.1%History
FULFuller H B CoStock3,341$210.0K<0.1%History
Blackstone Mtg Tr Inc09257WAB6NOTE 4.375% 5/0–$204.0K<0.1%–
CECelanese CorpStock1,358$203.0K<0.1%History
Tutor Perini Corp901109AD0NOTE 2.875% 6/1–$201.0K<0.1%–
Apollo Coml Real Est Fin Inc03762UAB1NOTE 4.750% 8/2–$200.0K<0.1%–
Cowen Inc.223622AE1NOTE 3.000%12/1–$185.0K<0.1%–
iShares Tr46429B366CMBS ETF3,154$170.0K<0.1%–
BVBrightView Holdings, Inc.COM10,000$169.0K<0.1%History
OPENWOpendoor Technologies Inc.*W EXP 12/18/20214,564$149.0K<0.1%History
DD3 Acquisition Corp II23318M118*W EXP 12/10/202134,168$138.0K<0.1%–
QVCGAOld QVC Group, Inc.COM SER A11,500$135.0K<0.1%History
Vanguard Admiral FDS Inc921932885MIDCP 400 IDX552$97.0K<0.1%–
NNDMNano Dimension Ltd.SPONSORD ADS NEW11,000$94.0K<0.1%History
SMFGSumitomo Mitsui Financial Group, Inc.SPONSORED ADR11,342$82.0K<0.1%History
NCNANuCana plcSPONSORED ADR13,450$67.0K<0.1%History
Schwab Strategic Tr808524862SHT TM US TRES1,115$57.0K<0.1%–
ProShares Tr74347X831ULTRAPRO QQQ560$51.0K<0.1%–
iShares Tr46434V639CUR HD EURZN ETF880$30.0K<0.1%–
BATRKAtlanta Braves Holdings, Inc.COM C BRAVES GRP1,023$28.0K<0.1%History
TENXTenax Therapeutics, Inc.COM NEW10,000$19.0K<0.1%History
Alps ETF Tr00162Q593MED BREAKTHGH300$15.0K<0.1%–
SPDR Series Trust78464A490ST STR FTSE ETF200$11.0K<0.1%–
Vanguard Scottsdale FDS92206C813LG-TERM COR BD107$11.0K<0.1%–
ProShares Tr74347X864ULTRPRO S&P500125$11.0K<0.1%–
BATRAAtlanta Braves Holdings, Inc.COM A BRAVES GRP300$9.00K<0.1%History
DJPBarclays Bank PLCDJUBS CMDT ETN36293$7.00K<0.1%History
First Tr Exchange-Traded FD33733E807NAT GAS ETF400$5.00K<0.1%–
ETF Managers Tr26924G813AI POWERED EQT80$3.00K<0.1%–
Global X FDS37954Y343GLBL X MLP ETF66$2.00K<0.1%–
Fidelity MSCI Information Technology Index ETF316092808ETF6$1.00K<0.1%–
First Tr Exchange Traded FD33733A102CHINDIA ETF12$1.00K<0.1%–
ProShares Tr74347B383ULTRASHRT S&P50063$1.00K<0.1%–
ProShares Tr74348A244ULTSHT REAL EST10$00.0%–