Professional Advisory Services Inc.

In its 13F for Q2 2025 (holdings as of June 30, 2025, filed July 11, 2025), Professional Advisory Services Inc. reported 84 stock positions worth $809.3 million. Its top holding was Berkshire Hathaway Class A (BRK.A) at 9.0% of the portfolio, followed by Microsoft (MSFT, 4.8%) and Amazon.com (AMZN, 3.9%). Compared with Q1 2025, it opened 2 new positions, sold out of 1, added to 14 and reduced 34. The biggest buy was Oracle (ORCL, shares +1970%) and the biggest sale Thermo Fisher Scientific (TMO, shares −32%).

Most Recent 13F
Q2 2026
Location
VERO BEACH, FL
CIK
0000894205
Portfolio Value
$809.3M (Q2 2025)
SEC Filing
0000894205-25-000008 ↗ filed Jul 11, 2025

Holdings Value

0$200.0M$400.0M$600.0M$800.0M$1.0B Q1 2024: $799.7M Q1 2024 Q2 2024: $792.9M Q2 2024 Q3 2024: $830.1M Q3 2024 Q4 2024: $791.7M Q4 2024 Q1 2025: $793.0M Q1 2025 Q2 2025: $809.3M $809.3M Q2 2025 Q3 2025: $842.9M Q3 2025 Q4 2025: $846.4M Q4 2025 Q1 2026: $795.5M Q1 2026 Q2 2026: $909.8M Q2 2026

Holdings 84 stocks · $809.3M
BRK.A Berkshire Hathaway Inc. Class A 9.01% 100 $72.9M No change
MSFT Microsoft Corp. 4.85% 78,910 $39.3M Reduce -16.2%
AMZN Amazon.com Inc. 3.93% 144,933 $31.8M Reduce -1.7%
GOOG Alphabet Inc. Class C 3.92% 178,982 $31.8M Reduce -3.1%
ELV Elevance Health Inc. 3.61% 75,184 $29.2M Add +7.2%
FISV Fiserv Inc. 3.56% 167,217 $28.8M Add +32.8%
BRK.B Berkshire Hathaway Inc. Class B 3.34% 55,571 $27.0M Add +2.5%
ORCL Oracle Corp. 3.26% 120,675 $26.4M Add +1969.9%
PEP Pepsico Inc. 3.04% 186,329 $24.6M Add +7.6%
AZN Astrazeneca PLC-Spons ADR 2.82% 327,045 $22.9M Add +7.1%
BKNG Booking Holdings Inc. 2.82% 3,936 $22.8M Reduce -37.9%
EMXC iShares MSCI Emr MRK Ex Chna 2.75% 352,595 $22.3M Reduce -2.2%
T AT&T Inc. 2.71% 758,083 $21.9M Reduce -5.3%
SYK Stryker Corp. 2.70% 55,159 $21.8M Reduce -3.3%
GD General Dynamics Corp. 2.66% 73,773 $21.5M Reduce -9.9%
SYY Sysco Corp. 2.62% 279,820 $21.2M Reduce -2.3%
CARR Carrier Global Corp. 2.57% 284,265 $20.8M Reduce -11.2%
UPS United Parcel Service Class B 2.56% 205,213 $20.7M Reduce -1.4%
AJG Arthur J Gallagher & Co. filed as GALLAGHER ARTHUR J & CO 2.56% 64,609 $20.7M Reduce -0.2%
TJX TJX Companies Inc. filed as TJX COS INC NEW 2.50% 163,800 $20.2M Reduce -7.0%
IJH iShares Core S&P Midcap ETF 2.50% 325,952 $20.2M Add +0.6%
TFC Truist Financial Corp. 2.46% 462,373 $19.9M Add +4.2%
USB US Bancorp 2.42% 432,663 $19.6M Reduce -0.9%
ACN Accenture PLC Class A 2.41% 65,130 $19.5M Reduce -3.2%
AMD Advanced Micro Devices 2.38% 136,001 $19.3M Reduce -3.0%
V Visa Inc. Class A 2.38% 54,305 $19.3M Reduce -1.6%
FBIN Fortune Brands Innovations I 2.34% 367,422 $18.9M Add +13.3%
AAPL Apple Inc. 1.92% 75,738 $15.5M Add +2.9%
ADI Analog Devices Inc. 1.82% 62,041 $14.8M Reduce -2.5%
TMO Thermo Fisher Scientific Inc. 1.81% 36,142 $14.7M Reduce -32.1%
SPGI S&P Global Inc. 1.78% 27,316 $14.4M Reduce -1.6%
DHR Danaher Corp. 1.12% 45,810 $9.0M New
LRCX Lam Research Corp. 1.04% 86,769 $8.4M Reduce -3.6%
ASML ASML Holding NV-NY Reg SHS 0.95% 9,551 $7.7M Reduce -0.2%
AMAT Applied Materials Inc. 0.92% 40,883 $7.5M Reduce -0.9%
VTI VG Morningstar TS MKT ETF-US 0.42% 11,260 $3.4M No change
JNJ Johnson & Johnson 0.35% 18,541 $2.8M Reduce -2.5%
GOOGL Alphabet Inc. Class A 0.23% 10,705 $1.9M Reduce -2.4%
PG The Procter & Gamble Co. 0.23% 11,493 $1.8M No change
VOO Vanguard S&P 500 ETF 0.22% 3,135 $1.8M Add +2.7%
NVDA Nvidia Corp. 0.16% 8,370 $1.3M Reduce -0.1%
SPY SS SPDR S&P 500 ETF Trust-US 0.16% 2,064 $1.3M Reduce -15.0%
RSP Invesco S&P 500 Equal Weight 0.15% 6,505 $1.2M Add +29.1%
VFIAX Vanguard 500 Index-Adm 0.14% 1,966 $1.1M No change
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.11% 2,933 $865K No change
XOM Exxon Mobil Corp. 0.10% 7,693 $829K Reduce -1.8%
BA The Boeing Co. 0.10% 3,697 $775K No change
HD Home Depot Inc. 0.08% 1,800 $660K No change
MRK Merck & Co. Inc. 0.08% 7,972 $631K Reduce -9.1%
PFE Pfizer Inc. 0.07% 24,392 $591K Reduce -0.8%
CVX Chevron Corp. 0.07% 4,100 $587K No change
ABBV Abbvie Inc. 0.07% 3,000 $557K Reduce -0.4%
VTSAX VNGD Mrngst TS MK Idx FD-Adm filed as VANGUARD TOTAL STOCK MKT IDX ADM 0.07% 3,683 $545K No change
CSCO Cisco Systems Inc. 0.06% 7,528 $522K No change
LOW Lowe's Cos Inc. 0.06% 2,350 $521K No change
CI The Cigna Group 0.06% 1,525 $504K No change
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.06% 4,000 $496K Reduce -0.3%
PAYX Paychex Inc. 0.06% 3,400 $495K No change
IWF iShares Russell 1000 Growth 0.06% 1,158 $492K No change
AXP American Express Co. 0.06% 1,500 $478K No change
ABT Abbott Laboratories 0.05% 3,000 $408K No change
NEE Nextera Energy Inc. 0.05% 5,724 $397K Reduce -13.6%
VNQ Vanguard Real Estate ETF 0.05% 4,336 $386K No change
IWM iShares Russell 2000 ETF 0.05% 1,735 $374K No change
AZO AutoZone Inc. 0.05% 100 $371K No change
VTWG Vanguard Russell 2000 Growth 0.04% 1,675 $349K No change
NKE Nike Inc. Class B 0.04% 4,890 $347K No change
CTBI Community Trust Bancorp Inc. 0.04% 6,207 $328K Reduce -0.4%
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.04% 6,242 $295K No change
VEXAX Vanguard Ext MKT Indx-Adm 0.04% 1,979 $289K No change
VEEV Veeva Systems Inc. Class A 0.04% 1,000 $288K No change
ROK Rockwell Automation Inc. 0.03% 850 $282K No change
WMT Walmart Inc. 0.03% 2,850 $279K No change
PM Philip Morris International 0.03% 1,500 $273K No change
MPC Marathon Petroleum Corp. 0.03% 1,584 $263K No change
AME Ametek Inc. 0.03% 1,350 $244K No change
FDIVX Fidelity Diversified Intl 0.03% 4,700 $236K No change
CSW CSW Industrials Inc. 0.03% 800 $229K No change
PRIDX T Rowe Price Intl Disc-Inv 0.03% 3,108 $227K New
SIGHTLOGIX 0.00% 80,000 $16K No change
ONCY Oncolytics Biotech Inc. 0.00% 20,000 $15K Add +33.3%
IZOZF Izotropic Corp. 0.00% 30,000 $5K Add +76.5%
NKLAQ Nikola Corp. 0.00% 10,000 $1K No change
NESS Ness Energy Intl Inc. 0.00% 20,000 $0 No change

Portfolio Sells Q1 2025 → Q2 2025
TMO Thermo Fisher Scientific Inc. Reduce -32.1% 1.81% −1.53
DG Dollar General Corp. Sold out 0.00% −1.48
BKNG Booking Holdings Inc. Reduce -37.9% 2.82% −0.87
UPS United Parcel Service Class B Reduce -1.4% 2.56% −0.33
AJG Arthur J Gallagher & Co. Reduce -0.2% 2.56% −0.26
ACN Accenture PLC Class A Reduce -3.2% 2.41% −0.24
TJX TJX Companies Inc. Reduce -7.0% 2.50% −0.21
GD General Dynamics Corp. Reduce -9.9% 2.66% −0.16
T AT&T Inc. Reduce -5.3% 2.71% −0.14
SYY Sysco Corp. Reduce -2.3% 2.62% −0.09
V Visa Inc. Class A Reduce -1.6% 2.38% −0.06
JNJ Johnson & Johnson Reduce -2.5% 0.35% −0.05
MRK Merck & Co. Inc. Reduce -9.1% 0.08% −0.02
XOM Exxon Mobil Corp. Reduce -1.8% 0.10% −0.01
SPY SS SPDR S&P 500 ETF Trust-US Reduce -15.0% 0.16% −0.01
ABBV Abbvie Inc. Reduce -0.4% 0.07% −0.01
NEE Nextera Energy Inc. Reduce -13.6% 0.05% −0.01
PFE Pfizer Inc. Reduce -0.8% 0.07% −0.01
CTBI Community Trust Bancorp Inc. Reduce -0.4% 0.04% +0.00
SPGI S&P Global Inc. Reduce -1.6% 1.78% +0.00
CARR Carrier Global Corp. Reduce -11.2% 2.57% +0.01
DIS The Walt Disney Co. Reduce -0.3% 0.06% +0.01
GOOGL Alphabet Inc. Class A Reduce -2.4% 0.23% +0.02
SYK Stryker Corp. Reduce -3.3% 2.70% +0.02
NVDA Nvidia Corp. Reduce -0.1% 0.16% +0.05
USB US Bancorp Reduce -0.9% 2.42% +0.09
ASML ASML Holding NV-NY Reg SHS Reduce -0.2% 0.95% +0.15
AMAT Applied Materials Inc. Reduce -0.9% 0.92% +0.17
ADI Analog Devices Inc. Reduce -2.5% 1.82% +0.21
LRCX Lam Research Corp. Reduce -3.6% 1.04% +0.22
EMXC iShares MSCI Emr MRK Ex Chna Reduce -2.2% 2.75% +0.25
GOOG Alphabet Inc. Class C Reduce -3.1% 3.92% +0.29
MSFT Microsoft Corp. Reduce -16.2% 4.85% +0.39
AMZN Amazon.com Inc. Reduce -1.7% 3.93% +0.39
AMD Advanced Micro Devices Reduce -3.0% 2.38% +0.57

Portfolio Buys Q1 2025 → Q2 2025
ORCL Oracle Corp. Add +1969.9% 3.26% +3.16
DHR Danaher Corp. New 1.12% +1.12
TFC Truist Financial Corp. Add +4.2% 2.46% +0.15
IJH iShares Core S&P Midcap ETF Add +0.6% 2.50% +0.11
FISV Fiserv Inc. Add +32.8% 3.56% +0.06
RSP Invesco S&P 500 Equal Weight Add +29.1% 0.15% +0.04
PRIDX T Rowe Price Intl Disc-Inv New 0.03% +0.03
VOO Vanguard S&P 500 ETF Add +2.7% 0.22% +0.02
ONCY Oncolytics Biotech Inc. Add +33.3% 0.00% +0.00
IZOZF Izotropic Corp. Add +76.5% 0.00% +0.00
AZN Astrazeneca PLC-Spons ADR Add +7.1% 2.82% −0.01
AAPL Apple Inc. Add +2.9% 1.92% −0.14
FBIN Fortune Brands Innovations I Add +13.3% 2.34% −0.15
PEP Pepsico Inc. Add +7.6% 3.04% −0.23
ELV Elevance Health Inc. Add +7.2% 3.61% −0.24
BRK.B Berkshire Hathaway Inc. Class B Add +2.5% 3.34% −0.31

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 93$909.8MBRK.A, GOOG, MSFT, AMZN, TMO
Q1 2026 80$795.5MBRK.A, GOOG, MSFT, EMXC, AMZN
Q4 2025 80$846.4MBRK.A, GOOG, MSFT, AMZN, EMXC
Q3 2025 81$842.9MBRK.A, MSFT, GOOG, AMZN, EMXC
Q2 2025 84$809.3MBRK.A, MSFT, AMZN, GOOG, ELV
Q1 2025 83$793.0MBRK.A, MSFT, ELV, BKNG, BRK.B
Q4 2024 78$791.7MBRK.A, MSFT, GOOG, BKNG, TMO
Q3 2024 81$830.1MBRK.A, MSFT, GOOG, BKNG, FISV
Q2 2024 78$792.9MBRK.A, MSFT, GOOG, BKNG, FISV
Q1 2024 77$799.7MBRK.A, MSFT, GOOG, FISV, BKNG