Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

PROFESSIONAL ADVISORY SERVICES INC 13F Holdings -- Portfolio & Top Positions (2026-03-31)

PROFESSIONAL ADVISORY SERVICES INC (CIK 894205) reported $724.4M across 80 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: GOOG ($35.3M, 4.87%), MSFT ($33.9M, 4.68%), EMXC ($32.0M, 4.42%), AMZN ($32.0M, 4.42%), BRK/B ($29.5M, 4.07%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1GOOGALPHABET, INC. CLASS C$35.3M4.87%123,091Trimmed
2MSFTMICROSOFT$33.9M4.68%91,505Added
3EMXCISHARES MSCI EM EX CHINA$32.0M4.42%407,423Trimmed
4AMZNAMAZON$32.0M4.42%153,674Added
5BRK/BBERKSHIRE HATHAWAY INC-B$29.5M4.07%61,581Added
6TMOTHERMO FISHER SCIENTIFIC$29.0M4.00%59,015Added
7IJHISHARES TR S&P MID ETF$26.0M3.59%384,660Added
8PEPPEPSICO$25.8M3.57%166,414Trimmed
9AAPLAPPLE$24.2M3.34%95,223Added
10BKNGBOOKING HOLDINGS$24.0M3.32%5,705Added
11JJACOBS SOLUTIONS INC$24.0M3.31%188,387Added
12ELVELEVANCE HEALTH INC$22.5M3.11%76,888Added
13AMDADVANCED MICRO DEVICES$22.5M3.10%110,372Added
14TJXTJX COMPANIES$22.2M3.06%138,826Trimmed
15GDGENERAL DYNAMICS COPR$22.1M3.05%64,466Trimmed
16USBUS BANCORP$21.8M3.01%419,495Added
17SPGIS&P GLOBAL, INC.$21.5M2.97%50,500Added
18ADIANALOG DEVICES$21.2M2.93%66,623Trimmed
19AJGARTHUR J. GALLAGHER$21.0M2.90%97,081Added
20SYKSTRYKER$20.9M2.89%63,654Added
21VVISA INC$20.7M2.85%68,412Added
22TFCTRUIST FINANCIAL CORP$19.0M2.62%412,787Trimmed
23SYYSYSCO CORP$17.9M2.47%251,274Trimmed
24CARRCARRIER GLOBAL CORP$17.3M2.39%307,924Trimmed
25ACNACCENTURE PLC$16.5M2.28%83,227Added

Source: SEC Form 13F filings · as of 2026-03-31