SEC 13F Intelligence

Managers / Q2 2026

PROFESSIONAL ADVISORY SERVICES INC

CIK 0000894205 · 2770 INDIAN RIVER BLVD SUITE 204, VERO BEACH, FL, 32960 · 7727780552

Reported Value
$836M
Q2 2026
Positions
93
Filings on Record
30
2019–present window
Filed
Jul 8, 2026
original filing

Summary

Professional Advisory Services Inc reported $836M in U.S.-listed holdings across 93 positions for Q2 2026.

Its largest position, GOOG, represents 5.3% of the portfolio.

Compared with Q1 2026, the fund opened 17 new positions and exited 4.

Portfolio Metrics

Turnover
+6.2%
vs prior filed quarter
Top-10 Concentration
+39.3%
share of reported value
Largest Position
+5.3%
Alphabet
New / Exited
17 / 4
positions this quarter

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q1 ’19: $498MQ1 ’19Q2 ’19: $516MQ3 ’19: $526MQ4 ’19: $561MQ1 ’20: $431MQ1 ’20Q2 ’20: $520MQ3 ’20: $560MQ4 ’20: $622MQ1 ’21: $653MQ1 ’21Q2 ’21: $689MQ3 ’21: $681MQ4 ’21: $735MQ1 ’22: $696MQ1 ’22Q2 ’22: $600MQ3 ’22: $576MQ4 ’22: $614MQ1 ’23: $642MQ1 ’23Q2 ’23: $659MQ3 ’23: $608MQ4 ’23: $700MQ1 ’24: $737MQ1 ’24Q2 ’24: $732MQ3 ’24: $762MQ4 ’24: $725MQ1 ’25: $714MQ1 ’25Q2 ’25: $737MQ3 ’25: $768MQ4 ’25: $772MQ1 ’26: $724MQ1 ’26Q2 ’26: $836Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 90.3%ETP: 9.7%ADR: 0.0%Other: 0.0%
  • Common Stock · 90.3% · $755M
  • ETP · 9.7% · $81M
  • ADR · 0.0% · $227,000
  • Other · 0.0% · $16,000

Quarter-over-Quarter Changes full breakdown →

vs Q1 2026 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
APHAMPHENOL CORPNEW+181.0K181.0K+$32M$32M
AZNASTRAZENECA PLCNEW+161.6K161.6K+$30M$30M
IVVISHARES TR CORE S&P 500NEW+1.1K1.1K+$857,000$857,000
AVGOBROADCOM INCNEW+2.0K2.0K+$750,000$750,000
INTCINTELNEW+4.0K4.0K+$559,000$559,000
MCKMCKESSON CORPNEW+500500+$378,000$378,000
URIUNITED RENTALS, INCNEW+300300+$340,000$340,000
IYJISHARES US INDUSTRIALSNEW+2.0K2.0K+$332,000$332,000

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q2 2026

92 positions (from 93 filing rows — )
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1GOOGALPHABET, INC. CLASS CCOM5.28%$44M124.7K
2MSFTMICROSOFThistory →COM4.14%$35M92.6K
3AMZNAMAZONhistory →COM4.13%$35M145.0K
4TMOTHERMO FISHER SCIENTIFIChistory →COM3.89%$32M64.8K
5BRK/BBERKSHIRE HATHAWAY INC-Bhistory →COM3.86%$32M64.4K
6APHAMPHENOL CORPhistory →COM3.82%$32M181.0K
7AZNASTRAZENECA PLChistory →COM3.62%$30M161.6K
8IJHISHARES TR S&P MID ETFhistory →COM3.59%$30M389.4K
9AMDADVANCED MICRO DEVICEShistory →COM3.55%$30M51.1K
10AAPLAPPLEhistory →COM3.44%$29M99.2K
11EMXCISHARES MSCI EM EX CHINAhistory →COM3.37%$28M275.5K
12JJACOBS SOLUTIONS INChistory →COM3.22%$27M213.6K
13ELVELEVANCE HEALTH INChistory →COM3.18%$27M68.7K
14PEPPEPSICOhistory →COM3.16%$26M194.8K
15SYKSTRYKERhistory →COM3.14%$26M83.4K
16BKNGBOOKING HOLDINGShistory →COM3.06%$26M143.3K
17SYYSYSCO CORPhistory →COM2.99%$25M299.1K
18AJGARTHUR J. GALLAGHERhistory →COM2.98%$25M108.5K
19USBUS BANCORPhistory →COM2.92%$24M404.0K
20VVISA INChistory →COM2.91%$24M70.9K
21GDGENERAL DYNAMICS COPRhistory →COM2.84%$24M67.0K
22SPGIS&P GLOBAL, INC.history →COM2.72%$23M55.7K
23CARRCARRIER GLOBAL CORPhistory →COM2.65%$22M301.8K
24ADIANALOG DEVICEShistory →COM2.63%$22M55.3K
25TJXTJX COMPANIEShistory →COM2.59%$22M142.7K
26TAT&Thistory →COM2.48%$21M1.00M
27TFCTRUIST FINANCIAL CORPhistory →COM2.28%$19M383.0K
28ADBEADOBE SYS INC COMhistory →COM1.62%$14M65.9K
29LRCXLAM RESEARCH CORPhistory →COM1.61%$13M31.1K
30AMATAPPLIED MATERIALShistory →COM1.14%$10M13.2K
31ASMLASML HOLDINGShistory →COM1.04%$9M4.3K
32VCSHVANGUARD SH TERM BD ETFCOM0.74%$6M78.0K
33JNJJOHNSON & JOHNSONCOM0.55%$5M18.2K
34VTIVANGUARD TOTAL STK MKTCOM0.50%$4M11.3K
35VOOVANGUARD S&P 500 ETFCOM0.26%$2M3.2K
36NVDANVIDIA CORPCOM0.24%$2M10.0K
37RSPINVESCO S&P 500 EW ETFCOM0.24%$2M9.3K
38PGPROCTER & GAMBLECOM0.20%$2M11.5K
39SHVISHARES ST TREASURY ETFCOM0.17%$1M12.7K
40SPYSPDR S&P500 ETF TRUSTCOM0.15%$1M1.7K
41VBILVANGUARD 0-3 MONTH T-BILLCOM0.14%$1M15.8K
42ROKROCKWELL AUTOMATION INC.COM0.14%$1M2.4K
43ABBVABBVIE INC.COM0.14%$1M4.5K
44EXMOCEXXON MOBIL CORPCOM0.13%$1M7.7K
45MRKMERCK & CO.COM0.12%$1M8.0K
46HDHOME DEPOT INCCOM0.11%$889,0002.5K
47CSCOCISCO SYSTEMSCOM0.11%$884,0007.5K
48IVVISHARES TR CORE S&P 500COM0.10%$857,0001.1K
49ORCLORACLE CORPORATIONCOM0.10%$851,0005.8K
50IBMINT'L BUSINESS MACHINESCOM0.10%$825,0002.9K
51BABOEINGCOM0.10%$800,0003.7K
52AXPAMERICAN EXPRESS COCOM0.09%$761,0002.3K
53AVGOBROADCOM INCCOM0.09%$750,0002.0K
54BRK/ABERKSHIRE A (1SH /100)COM0.09%$749,000100
55CVXCHEVRON-TEXACO CORPCOM0.08%$663,0004.0K
56IWFISHARES TR RUS 1000 GRWCOM0.07%$575,0004.6K
57PFEPFIZER INCCOM0.07%$566,00023.5K
58INTCINTELCOM0.07%$559,0004.0K
59IWMISHARES RUSSELL 2000COM0.06%$521,0001.7K
60NEENEXTERA ENERGY INCCOM0.06%$502,0005.7K
61IAUISHARES GOLD TRUSTCOM0.06%$484,0006.4K
62VTWGVANGUARD RUS2K GROWTHCOM0.06%$482,0001.7K
63BACBANK OF AMERICA CORPCOM0.05%$455,0008.0K
64CTBICOMMUNITY TRUST BANCORPCOM0.05%$449,0006.2K
65CICIGNA GROUP (THE)COM0.05%$420,0001.5K
66VNQVANGUARD REITCOM0.05%$418,0004.3K
67MPCMARATHON PETROLEUM CORPCOM0.05%$405,0001.6K
68DISDISNEY (THE WALT) CO.COM0.05%$385,0004.0K
69MCKMCKESSON CORPCOM0.05%$378,000500
70LOWLOWE'S COMPANIES, INC.COM0.04%$342,0001.6K
71URIUNITED RENTALS, INCCOM0.04%$340,000300
72WMTWAL-MARTCOM0.04%$334,0003.0K
73PAYXPAYCHEX INCCOM0.04%$334,0003.4K
74IYJISHARES US INDUSTRIALSCOM0.04%$332,0002.0K
75AMEAMETEK INC NEWCOM0.04%$327,0001.4K
76GLDSPDR GOLD SHARES ETFCOM0.04%$322,000875
77BNYBANK OF NY MELLON CORPCOM0.04%$319,0002.2K
78COSTCOSTCO WHOLESALE CORPCOM0.03%$289,000309
79BLKBLACKROCK INCCOM0.03%$288,000300
80RTXRAYTHEON TECHNOLOGIESCOM0.03%$288,0001.5K
81IWNISHARES RUSSELL 2000 VALCOM0.03%$273,0001.2K
82ABTABBOTT LABSCOM0.03%$272,0003.0K
83PMPHILIP MORRIS INT'LCOM0.03%$271,0001.5K
84SPROTT PHYSICAL GOLD TRSTCOM0.03%$232,0007.7K
85SPROTT PHYSICAL SILVERCOM0.03%$232,00012.3K
86NVSNOVARTIS AGCOM0.03%$227,0001.4K
87CSWCSW INDUSTRIALS INCCOM0.03%$223,000800
88ANETARISTA NETWORKS INC.COM0.03%$217,0001.3K
89EBAYEBAYCOM0.02%$207,0001.9K
90NKENIKE, INC.COM0.02%$201,0004.9K
91ONCYONCOLYTICS BIOTECH INCCOM0.00%$19,00020.0K
92QUANTUM CYBER N.V.COM0.00%$16,00010.0K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q2 2026$836M93Jul 8, 202613F-HRchanges · EDGAR ↗
Q1 2026$724M80Apr 15, 202613F-HRchanges · EDGAR ↗
Q4 2025$772M80Jan 12, 202613F-HRchanges · EDGAR ↗
Q3 2025$768M81Oct 29, 202513F-HRchanges · EDGAR ↗
Q2 2025$737M84Jul 11, 202513F-HRchanges · EDGAR ↗
Q1 2025$714M83Apr 14, 202513F-HRchanges · EDGAR ↗
Q4 2024$725M78Jan 15, 202513F-HRchanges · EDGAR ↗
Q3 2024$762M81Oct 17, 202413F-HRchanges · EDGAR ↗
Q2 2024$732M78Jul 10, 202413F-HRchanges · EDGAR ↗
Q1 2024$737M77Apr 22, 202413F-HRchanges · EDGAR ↗
Q4 2023$700M73Jan 10, 202413F-HRchanges · EDGAR ↗
Q3 2023$608M67Oct 10, 202313F-HRchanges · EDGAR ↗
Q2 2023$659M72Jul 10, 202313F-HRchanges · EDGAR ↗
Q1 2023$642M76Apr 11, 202313F-HRchanges · EDGAR ↗
Q4 2022$614M77Jan 13, 202313F-HRchanges · EDGAR ↗
Q3 2022$576M71Oct 11, 202213F-HRchanges · EDGAR ↗
Q2 2022$600M72Jul 13, 202213F-HRchanges · EDGAR ↗
Q1 2022$696M80Apr 18, 202213F-HRchanges · EDGAR ↗
Q4 2021$735M80Jan 19, 202213F-HRchanges · EDGAR ↗
Q3 2021$681M78Oct 5, 202113F-HRchanges · EDGAR ↗
Q2 2021$689M80Aug 20, 202113F-HRchanges · EDGAR ↗
Q1 2021$653M70Apr 26, 202113F-HRchanges · EDGAR ↗
Q4 2020$622M71Jan 21, 202113F-HRchanges · EDGAR ↗
Q3 2020$560M65Oct 19, 202013F-HRchanges · EDGAR ↗
Q2 2020$520M64Jul 24, 202013F-HRchanges · EDGAR ↗
Q1 2020$431M63Apr 23, 202013F-HRchanges · EDGAR ↗
Q4 2019$561M71Jan 23, 202013F-HRchanges · EDGAR ↗
Q3 2019$526M68Oct 28, 201913F-HRchanges · EDGAR ↗
Q2 2019$516M64Jul 30, 201913F-HRchanges · EDGAR ↗
Q1 2019$498M68Apr 29, 201913F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.