Professional Advisory Services Inc.

In its 13F for Q2 2026 (holdings as of June 30, 2026, filed July 8, 2026), Professional Advisory Services Inc. reported 93 stock positions worth $909.8 million. Its top holding was Berkshire Hathaway Class A (BRK.A) at 8.2% of the portfolio, followed by Alphabet Class C (GOOG, 4.4%) and Microsoft (MSFT, 3.8%). Compared with Q1 2026, it opened 16 new positions, sold out of 3, added to 30 and reduced 17. The biggest buy was a new position in Amphenol Class A (APH) and the biggest sale an exit from Accenture Class A (ACN).

Most Recent 13F
Q2 2026
Location
VERO BEACH, FL
CIK
0000894205
Portfolio Value
$909.8M (Q2 2026)
SEC Filing
0000894205-26-000007 ↗ filed Jul 8, 2026

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 Q2 2025 Q3 2025: $842.9M Q3 2025 Q4 2025: $846.4M Q4 2025 Q1 2026: $795.5M Q1 2026 Q2 2026: $909.8M $909.8M Q2 2026

Holdings 93 stocks · $909.8M
BRK.A Berkshire Hathaway Inc. Class A 8.23% 100 $74.9M No change
GOOG Alphabet Inc. Class C 4.41% 113,672 $40.2M Reduce -7.7%
MSFT Microsoft Corp. 3.80% 92,639 $34.6M Add +1.2%
AMZN Amazon.com Inc. 3.80% 144,964 $34.6M Reduce -5.7%
TMO Thermo Fisher Scientific Inc. 3.57% 64,819 $32.5M Add +9.8%
BRK.B Berkshire Hathaway Inc. Class B 3.54% 64,394 $32.2M Add +4.6%
APH Amphenol Corp. Class A 3.51% 180,955 $31.9M New
AZN Astrazeneca PLC 3.32% 161,624 $30.2M New
IJH iShares Core S&P Midcap ETF 3.30% 389,361 $30.0M Add +1.2%
AMD Advanced Micro Devices 3.26% 51,067 $29.7M Reduce -53.7%
AAPL Apple Inc. 3.16% 99,215 $28.7M Add +4.2%
EMXC iShares MSCI Emr MRK Ex Chna 3.10% 275,475 $28.2M Reduce -32.4%
J Jacobs Solutions Inc. 2.96% 213,566 $26.9M Add +13.4%
ELV Elevance Health Inc. 2.92% 68,657 $26.6M Reduce -10.7%
PEP Pepsico Inc. 2.90% 194,772 $26.4M Add +17.0%
SYK Stryker Corp. 2.89% 83,421 $26.3M Add +31.1%
BKNG Booking Holdings Inc. 2.81% 143,331 $25.5M Add +0.5%
SYY Sysco Corp. 2.75% 299,057 $25.0M Add +19.0%
AJG Arthur J Gallagher & Co. filed as GALLAGHER ARTHUR J & CO 2.74% 108,452 $24.9M Add +11.7%
USB US Bancorp 2.68% 403,988 $24.4M Reduce -3.7%
V Visa Inc. Class A 2.67% 70,879 $24.3M Add +3.6%
GD General Dynamics Corp. 2.61% 67,028 $23.7M Add +4.0%
SPGI S&P Global Inc. 2.49% 55,728 $22.7M Add +10.3%
CARR Carrier Global Corp. 2.43% 301,813 $22.1M Reduce -2.0%
ADI Analog Devices Inc. 2.41% 55,283 $22.0M Reduce -17.0%
TJX TJX Companies Inc. filed as TJX COS INC NEW 2.38% 142,656 $21.6M Add +2.8%
T AT&T Inc. 2.28% 1,001,112 $20.7M Add +142.3%
TFC Truist Financial Corp. 2.10% 383,037 $19.1M Reduce -7.2%
ADBE Adobe Inc. 1.48% 65,887 $13.5M Add +3.9%
LRCX Lam Research Corp. 1.48% 31,102 $13.5M Reduce -36.6%
AMAT Applied Materials Inc. 1.05% 13,230 $9.6M Reduce -33.5%
ASML ASML Holding NV-NY Reg SHS filed as ASML HLDG NV 0.95% 4,350 $8.7M Reduce -22.4%
VCSH Vanguard S/T Corp. Bond ETF 0.68% 77,950 $6.2M Reduce -9.4%
JNJ Johnson & Johnson 0.51% 18,214 $4.6M Reduce -0.3%
VTI VG Morningstar TS MKT ETF-US 0.46% 11,260 $4.2M No change
GOOGL Alphabet Inc. Class A 0.43% 11,055 $4.0M Add +9.2%
VOO Vanguard S&P 500 ETF 0.24% 3,213 $2.2M Add +9.7%
NVDA Nvidia Corp. 0.22% 9,955 $2.0M Add +14.5%
RSP Invesco S&P 500 Equal Weight 0.22% 9,257 $2.0M Add +20.9%
PG The Procter & Gamble Co. 0.19% 11,543 $1.7M Add +0.4%
SHV iShares 0-1 Year Treasury Bo 0.15% 12,680 $1.4M Reduce -46.6%
SPY SS SPDR S&P 500 ETF Trust-US 0.14% 1,730 $1.3M Reduce -4.4%
VBIL Vanguard 0-3M T-Bill ETF 0.13% 15,775 $1.2M No change
ROK Rockwell Automation Inc. 0.13% 2,350 $1.2M Add +176.5%
ABBV Abbvie Inc. 0.12% 4,500 $1.1M Add +50.0%
XOM Exxon Mobil Corp. 0.12% 7,658 $1.0M No change
MRK Merck & Co. Inc. 0.11% 7,972 $1.0M No change
HD Home Depot Inc. 0.10% 2,520 $889K Add +40.0%
CSCO Cisco Systems Inc. 0.10% 7,528 $884K No change
IVV iShares Core S&P 500 ETF 0.09% 1,145 $857K New
ORCL Oracle Corp. 0.09% 5,804 $851K No change
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.09% 2,933 $825K No change
BA The Boeing Co. 0.09% 3,697 $800K No change
AXP American Express Co. 0.08% 2,250 $761K Add +50.0%
AVGO Broadcom Inc. 0.08% 1,985 $750K New
CVX Chevron Corp. 0.07% 4,000 $663K No change
IWF iShares Russell 1000 Growth 0.06% 4,632 $575K No change
PFE Pfizer Inc. 0.06% 23,492 $566K Add +0.4%
INTC Intel Corp. 0.06% 4,000 $559K New
IWM iShares Russell 2000 ETF 0.06% 1,735 $521K No change
NEE Nextera Energy Inc. 0.06% 5,724 $502K No change
IAU iShares Gold Trust 0.05% 6,410 $484K No change
VTWG Vanguard Russell 2000 Growth 0.05% 1,675 $482K No change
BAC Bank of America Corp. 0.05% 7,992 $455K Add +28.0%
CTBI Community Trust Bancorp Inc. 0.05% 6,207 $449K No change
CI The Cigna Group 0.05% 1,525 $420K No change
VNQ Vanguard Real Estate ETF 0.05% 4,336 $418K No change
MPC Marathon Petroleum Corp. 0.04% 1,584 $405K No change
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.04% 4,000 $385K No change
MCK McKesson Corp. 0.04% 500 $378K New
LOW Lowe's Cos Inc. 0.04% 1,550 $342K Reduce -34.0%
URI United Rentals Inc. 0.04% 300 $340K New
PAYX Paychex Inc. 0.04% 3,400 $334K No change
WMT Walmart Inc. 0.04% 2,950 $334K No change
IYJ iShares U.S. Industrials ETF 0.04% 1,995 $332K New
AME Ametek Inc. 0.04% 1,350 $327K No change
GLD SPDR Gold Shares 0.04% 875 $322K New
BNY Bank of New York Mellon Corp. 0.04% 2,203 $319K New
COST Costco Wholesale Corp. 0.03% 309 $289K New
BLK BlackRock Inc. 0.03% 300 $288K New
RTX RTX Corp. 0.03% 1,520 $288K New
IWN iShares Russell 2000 Value E 0.03% 1,232 $273K No change
ABT Abbott Laboratories 0.03% 3,000 $272K No change
PM Philip Morris International 0.03% 1,500 $271K No change
PHYS Sprott Physical Gold Trust 0.03% 7,700 $232K Add +10.0%
PSLV Sprott Physical Silver Trust 0.03% 12,295 $232K Add +8.8%
NVS Novartis AG-Sponsored ADR 0.02% 1,450 $227K No change
CSW CSW Industrials Inc. 0.02% 800 $223K No change
ANET Arista Networks Inc. 0.02% 1,280 $217K New
EBAY eBay Inc. 0.02% 1,850 $207K New
NKE Nike Inc. Class B 0.02% 4,890 $201K No change
ONCY Oncolytics Biotech Inc. 0.00% 20,000 $19K No change
QUCY Quantum Cyber NV 0.00% 10,000 $16K New

Portfolio Sells Q1 2026 → Q2 2026
ACN Accenture PLC Class A Sold out 0.00% −2.07
FBIN Fortune Brands Innovations I Sold out 0.00% −1.50
TMUS T-Mobile US Inc. Sold out 0.00% −1.37
EMXC iShares MSCI Emr MRK Ex Chna Reduce -32.4% 3.10% −0.93
TFC Truist Financial Corp. Reduce -7.2% 2.10% −0.29
ADI Analog Devices Inc. Reduce -17.0% 2.41% −0.25
AMZN Amazon.com Inc. Reduce -5.7% 3.80% −0.23
VCSH Vanguard S/T Corp. Bond ETF Reduce -9.4% 0.68% −0.18
SHV iShares 0-1 Year Treasury Bo Reduce -46.6% 0.15% −0.18
USB US Bancorp Reduce -3.7% 2.68% −0.06
JNJ Johnson & Johnson Reduce -0.3% 0.51% −0.05
LOW Lowe's Cos Inc. Reduce -34.0% 0.04% −0.03
GOOG Alphabet Inc. Class C Reduce -7.7% 4.41% −0.02
SPY SS SPDR S&P 500 ETF Trust-US Reduce -4.4% 0.14% −0.01
ASML ASML Holding NV-NY Reg SHS Reduce -22.4% 0.95% +0.02
ELV Elevance Health Inc. Reduce -10.7% 2.92% +0.09
LRCX Lam Research Corp. Reduce -36.6% 1.48% +0.16
AMAT Applied Materials Inc. Reduce -33.5% 1.05% +0.20
CARR Carrier Global Corp. Reduce -2.0% 2.43% +0.25
AMD Advanced Micro Devices Reduce -53.7% 3.26% +0.44

Portfolio Buys Q1 2026 → Q2 2026
APH Amphenol Corp. Class A New 3.51% +3.51
AZN Astrazeneca PLC New 3.32% +3.32
T AT&T Inc. Add +142.3% 2.28% +0.77
SYY Sysco Corp. Add +19.0% 2.75% +0.49
SYK Stryker Corp. Add +31.1% 2.89% +0.26
AAPL Apple Inc. Add +4.2% 3.16% +0.12
IVV iShares Core S&P 500 ETF New 0.09% +0.09
AJG Arthur J Gallagher & Co. Add +11.7% 2.74% +0.09
ROK Rockwell Automation Inc. Add +176.5% 0.13% +0.09
AVGO Broadcom Inc. New 0.08% +0.08
V Visa Inc. Class A Add +3.6% 2.67% +0.07
GOOGL Alphabet Inc. Class A Add +9.2% 0.43% +0.07
INTC Intel Corp. New 0.06% +0.06
ABBV Abbvie Inc. Add +50.0% 0.12% +0.04
MCK McKesson Corp. New 0.04% +0.04
URI United Rentals Inc. New 0.04% +0.04
IYJ iShares U.S. Industrials ETF New 0.04% +0.04
GLD SPDR Gold Shares New 0.04% +0.04
BNY Bank of New York Mellon Corp. New 0.04% +0.04
IJH iShares Core S&P Midcap ETF Add +1.2% 3.30% +0.03
RSP Invesco S&P 500 Equal Weight Add +20.9% 0.22% +0.03
COST Costco Wholesale Corp. New 0.03% +0.03
BLK BlackRock Inc. New 0.03% +0.03
RTX RTX Corp. New 0.03% +0.03
NVDA Nvidia Corp. Add +14.5% 0.22% +0.03
AXP American Express Co. Add +50.0% 0.08% +0.03
ANET Arista Networks Inc. New 0.02% +0.02
HD Home Depot Inc. Add +40.0% 0.10% +0.02
EBAY eBay Inc. New 0.02% +0.02
VOO Vanguard S&P 500 ETF Add +9.7% 0.24% +0.02
BAC Bank of America Corp. Add +28.0% 0.05% +0.01
QUCY Quantum Cyber NV New 0.00% +0.00
PHYS Sprott Physical Gold Trust Add +10.0% 0.03% −0.01
PSLV Sprott Physical Silver Trust Add +8.8% 0.03% −0.01
PFE Pfizer Inc. Add +0.4% 0.06% −0.02
PG The Procter & Gamble Co. Add +0.4% 0.19% −0.02
J Jacobs Solutions Inc. Add +13.4% 2.96% −0.06
TMO Thermo Fisher Scientific Inc. Add +9.8% 3.57% −0.07
BRK.B Berkshire Hathaway Inc. Class B Add +4.6% 3.54% −0.17
GD General Dynamics Corp. Add +4.0% 2.61% −0.17
SPGI S&P Global Inc. Add +10.3% 2.49% −0.21
BKNG Booking Holdings Inc. Add +0.5% 2.81% −0.21
PEP Pepsico Inc. Add +17.0% 2.90% −0.35
TJX TJX Companies Inc. Add +2.8% 2.38% −0.41
ADBE Adobe Inc. Add +3.9% 1.48% −0.45
MSFT Microsoft Corp. Add +1.2% 3.80% −0.46

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