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Livermore
Livermore
ZHEN

Professional Advisory Services Inc

SEC CIK
0000894205
Latest filing
Jul 8, 2026

Holdings in Q2 2026

Holdings as of Jun 30, 2026, filed Jul 8, 2026. Long positions only; changes compare share counts with Q1 2026.

Institution overview
Positions
93
+13 vs. Q1 2026
Portfolio value
$835.7M
+$111.3M (+15.4%) vs. Q1 2026
Filed
Jul 8, 2026
SEC
Holdings of Professional Advisory Services Inc in Q2 2026
SecurityClassSharesValue% of portfolioShare changeActionHistory
GOOGAlphabet Inc.Stock113,672$40.2M4.8%−9,419−7.7%ReducedHistory
MSFTMicrosoft CorpStock92,639$34.6M4.1%+1,134+1.2%AddedHistory
AMZNAmazon Com IncStock144,964$34.6M4.1%−8,710−5.7%ReducedHistory
TMOThermo Fisher Scientific Inc.Stock64,819$32.5M3.9%+5,804+9.8%AddedHistory
BRK.BBerkshire Hathaway IncStock64,394$32.2M3.9%+2,813+4.6%AddedHistory
APHAmphenol CorpCL A180,955$31.9M3.8%+180,955NewHistory
AZNAstraZeneca PLCADR161,624$30.2M3.6%+161,624NewHistory
iShares Core S&P Mid-Cap ETF464287507ETF389,361$30.0M3.6%+4,701+1.2%Added–
AMDAdvanced Micro Devices IncStock51,067$29.7M3.5%−59,305−53.7%ReducedHistory
AAPLApple Inc.Stock99,215$28.7M3.4%+3,992+4.2%AddedHistory
iShares Inc46434G764MSCI EMRG CHN275,475$28.2M3.4%−131,948−32.4%Reduced–
JJacobs Solutions Inc.COM213,566$26.9M3.2%+25,179+13.4%AddedHistory
ELVElevance Health, Inc.Stock68,657$26.6M3.2%−8,231−10.7%ReducedHistory
PEPPepsiCo IncStock194,772$26.4M3.2%+28,358+17.0%AddedHistory
SYKStryker CorpStock83,421$26.3M3.1%+19,767+31.1%AddedHistory
BKNGBooking Holdings Inc.Stock143,331$25.5M3.1%00.0%UnchangedConverted for a 25-for-1 splitHistory
SYYSysco CorpStock299,057$25.0M3.0%+47,783+19.0%AddedHistory
AJGArthur J. Gallagher & Co.COM108,452$24.9M3.0%+11,371+11.7%AddedHistory
USBUS Bancorp DECOM NEW403,988$24.4M2.9%−15,507−3.7%ReducedHistory
VVisa Inc.Stock70,879$24.3M2.9%+2,467+3.6%AddedHistory
GDGeneral Dynamics CorpStock67,028$23.7M2.8%+2,562+4.0%AddedHistory
SPGIS&P Global Inc.Stock55,728$22.7M2.7%+5,228+10.4%AddedHistory
CARRCarrier Global CorpStock301,813$22.1M2.6%−6,111−2.0%ReducedHistory
ADIAnalog Devices IncStock55,283$22.0M2.6%−11,340−17.0%ReducedHistory
TJXTJX Companies IncStock142,656$21.6M2.6%+3,830+2.8%AddedHistory
TAT&T Inc.Stock1,001,112$20.7M2.5%+587,906+142.3%AddedHistory
TFCTruist Financial CorpCOM383,037$19.1M2.3%−29,750−7.2%ReducedHistory
ADBEAdobe Inc.Stock65,887$13.5M1.6%+2,478+3.9%AddedHistory
LRCXLam Research CorpStock31,102$13.5M1.6%−17,968−36.6%ReducedHistory
AMATApplied Materials IncStock13,230$9.56M1.1%−6,661−33.5%ReducedHistory
ASMLASML Holding NVADR4,350$8.65M1.0%−1,253−22.4%ReducedHistory
Vanguard Scottsdale FDS92206C409SHRT TRM CORP BD77,950$6.16M0.7%−8,123−9.4%Reduced–
JNJJohnson & JohnsonStock18,214$4.63M0.6%−47−0.3%ReducedHistory
Vanguard Morningstar Total Stock Market ETF922908769ETF11,260$4.17M0.5%00.0%Unchanged–
GOOGLAlphabet Inc.Stock11,055$3.95M0.5%+930+9.2%AddedHistory
Vanguard S&P 500 ETF922908363ETF3,213$2.21M0.3%+285+9.7%Added–
NVDANVIDIA CorpStock9,955$1.99M0.2%+1,260+14.5%AddedHistory
Invesco Exchange Traded FD T46137V357S&P500 EQL WGT9,257$1.97M0.2%+1,602+20.9%Added–
PGProcter & Gamble CoStock11,543$1.69M0.2%+50+0.4%AddedHistory
iShares Trust iShares 0-1 Year Treasury Bond ETF464288679ETF12,680$1.40M0.2%−11,087−46.6%Reduced–
SPYSPDR S&P 500 ETF TrustETF1,730$1.29M0.2%−80−4.4%ReducedHistory
Vanguard Instl Index FD9220408450 3 MO TR BI ETF15,775$1.19M0.1%00.0%Unchanged–
ROKRockwell Automation, IncStock2,350$1.16M0.1%+1,500+176.5%AddedHistory
ABBVAbbVie Inc.Stock4,500$1.13M0.1%+1,500+50.0%AddedHistory
XOMExxonMobil Holdings CorpCOM7,658$1.05M0.1%00.0%UnchangedHistory
MRKMerck & Co., Inc.Stock7,972$1.02M0.1%00.0%UnchangedHistory
HDHome Depot, Inc.Stock2,520$889.0K0.1%+720+40.0%AddedHistory
CSCOCisco Systems, Inc.Stock7,528$884.0K0.1%00.0%UnchangedHistory
iShares Core S&P 500 ETF464287200ETF1,145$857.0K0.1%+1,145New–
ORCLOracle CorpStock5,804$851.0K0.1%00.0%UnchangedHistory
IBMInternational Business Machines CorpStock2,933$825.0K0.1%00.0%UnchangedHistory
BABoeing CoStock3,697$800.0K0.1%00.0%UnchangedHistory
AXPAmerican Express CoStock2,250$761.0K0.1%+750+50.0%AddedHistory
AVGOBroadcom Inc.Stock1,985$750.0K0.1%+1,985NewHistory
BRK.ABerkshire Hathaway IncCL A100$749.0K0.1%00.0%UnchangedHistory
CVXChevron CorpStock4,000$663.0K0.1%00.0%UnchangedHistory
iShares Russell 1000 Growth ETF464287614ETF4,632$575.0K0.1%00.0%UnchangedConverted for a 4-for-1 split–
PFEPfizer IncStock23,492$566.0K0.1%+100+0.4%AddedHistory
INTCIntel CorpStock4,000$559.0K0.1%+4,000NewHistory
iShares Russell 2000 ETF464287655ETF1,735$521.0K0.1%00.0%Unchanged–
NEENextera Energy IncStock5,724$502.0K0.1%00.0%UnchangedHistory
IAUiShares Gold TrustETF6,410$484.0K0.1%00.0%UnchangedHistory
Vanguard Scottsdale FDS92206C623VNG RUS2000GRW1,675$482.0K0.1%00.0%Unchanged–
BACBank of America CorpStock7,992$455.0K0.1%+1,750+28.0%AddedHistory
CTBICommunity Trust Bancorp IncCOM6,207$449.0K0.1%00.0%UnchangedHistory
CICigna GroupStock1,525$420.0K0.1%00.0%UnchangedHistory
Vanguard Real Estate ETF922908553ETF4,336$418.0K0.1%00.0%Unchanged–
MPCMarathon Petroleum CorpStock1,584$405.0K<0.1%00.0%UnchangedHistory
DISWalt Disney CoStock4,000$385.0K<0.1%00.0%UnchangedHistory
MCKMcKesson CorpStock500$378.0K<0.1%+500NewHistory
LOWLowes Companies IncStock1,550$342.0K<0.1%−800−34.0%ReducedHistory
URIUnited Rentals, Inc.COM300$340.0K<0.1%+300NewHistory
PAYXPaychex IncStock3,400$334.0K<0.1%00.0%UnchangedHistory
WMTWalmart Inc.Stock2,950$334.0K<0.1%00.0%UnchangedHistory
iShares Tr464287754US INDUSTRIALS1,995$332.0K<0.1%+1,995New–
AMEAmetek IncCOM1,350$327.0K<0.1%00.0%UnchangedHistory
GLDSPDR Gold TrustETF875$322.0K<0.1%+875NewHistory
BNYBank of New York Mellon CorpStock2,203$319.0K<0.1%+2,203NewHistory
COSTCostco Wholesale CorpStock309$289.0K<0.1%+309NewHistory
RTXRTX CorpStock1,520$288.0K<0.1%+1,520NewHistory
BLKBlackRock, Inc.Stock300$288.0K<0.1%+300NewHistory
iShares Tr464287630RUS 2000 VAL ETF1,232$273.0K<0.1%00.0%Unchanged–
ABTAbbott LaboratoriesStock3,000$272.0K<0.1%00.0%UnchangedHistory
PMPhilip Morris International Inc.Stock1,500$271.0K<0.1%00.0%UnchangedHistory
PHYSSprott Physical Gold TrustPHYSICAL GOLD TR7,700$232.0K<0.1%+700+10.0%AddedHistory
PSLVSprott Physical Silver TrustPHYSICAL SILVER12,295$232.0K<0.1%+1,000+8.9%AddedHistory
NVSNovartis AGADR1,450$227.0K<0.1%00.0%UnchangedHistory
CSWCSW Industrials, Inc.COM800$223.0K<0.1%00.0%UnchangedHistory
ANETArista Networks, Inc.Stock1,280$217.0K<0.1%+1,280NewHistory
EBAYeBay IncCOM1,850$207.0K<0.1%+1,850NewHistory
NKENIKE, Inc.Stock4,890$201.0K<0.1%00.0%UnchangedHistory
ONCYOncolytics Biotech IncCOM NEW20,000$19.0K<0.1%00.0%UnchangedHistory
QUCYQuantum Cyber N.V.SHS NEW10,000$16.0K<0.1%+10,000NewHistory

Sold out since Q1 2026 (3)

Positions held at the end of Q1 2026 that are gone from this filing.

Positions of Professional Advisory Services Inc sold out since Q1 2026
SecurityClassShares in Q1 2026Value in Q1 2026% of portfolio in Q1 2026History
ACNAccenture plcStock83,227$16.5M2.3%History
FBINFortune Brands Innovations, Inc.COM305,208$11.9M1.6%History
TMUST-Mobile US, Inc.Stock51,748$10.9M1.5%History