PROFESSIONAL ADVISORY SERVICES INC
•CIK: 894205•Filing: Q4 2025
**PROFESSIONAL ADVISORY SERVICES INC** manages $772M across a diversified portfolio of 80 positions. The strategy exhibits significant conviction in mega-cap technology and healthcare names, evidenced by top holdings including GOOG ($40.6M) and MSFT ($38.6M). Further concentration is visible in e-commerce and industrials, with AMZN ($33.4M) and EMXC ($31.1M) anchoring the core. This allocation suggests a growth-oriented mandate with deep exposure to established market leaders.
Total AUM
$771.6M
QoQ Performance
+0.4%
Positions
80
Top 10 Concentration
40.2%
Latest Filing
Q4 2025
Top Holdings Allocation
GOOGL
GOOGL5.3%
MSFT5.0%
AMZN4.3%
EMXC4.0%
TMO3.8%
BRK.B3.8%
AZN3.6%
PEP3.6%
📈 Biggest Buys
📉 Biggest Sells
Sector Breakdown
Other54.4%
Technology23.4%
Consumer7.5%
Healthcare4.7%
Consumer Staples3.6%
Financial3.0%
Communication2.5%
ETF0.4%
🚪 Exited Positionssold since Q3 2025
Changes from Q3 2025
NEW2 new positions
↑21 increased
↓27 decreased
Historical Filings
Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023Q2 2023Q1 2023Q4 2022