What hedge funds are most similar to PROFESSIONAL ADVISORY SERVICES INC?

The funds with the most similar 13F portfolios to PROFESSIONAL ADVISORY SERVICES INC are FENIMORE ASSET, Dundas Partners LLP, FLOSSBACH VON STORCH SE, based on overlapping conviction holdings in the latest SEC filings.

How is hedge fund similarity measured?

Similarity is computed from each fund's top conviction holdings in their latest 13F filing. Funds are scored by the overlap of distinctive shared positions (the mega-caps that nearly every fund owns are excluded), so the ranking reflects genuinely shared strategy rather than common index exposure.

Hedge Funds Similar to PROFESSIONAL ADVISORY SERVICES

13F Portfolio OverlapQ3 2026PROFESSIONAL ADVISORY SERVICES portfolio →

Institutional-grade research for retail investors

Most similar hedge funds by 13F overlap

PROFESSIONAL ADVISORY SERVICES INC is an institutional investor managing $837M across 90 U.S. equity positions as of Q3 2026. Based on the overlap of conviction holdings in their latest 13F filings, the hedge funds with portfolios most similar to PROFESSIONAL ADVISORY SERVICES are FENIMORE ASSET, Dundas Partners LLP, FLOSSBACH VON STORCH SE, with shared positions in $APH, $SYK, $ADI, $AJG, $BKNG, $SPGI. The full ranking of 25 similar funds is below.

#1FENIMORE ASSET MANAGEMENT INCActive

Notable overlap · 6 shared positions

$APH $SYK $ADI $AJG $BKNG $SPGI

$4.6B

93 positions

#2Dundas Partners LLPActive

Notable overlap · 5 shared positions

$APH $TMO $BKNG $ADI $SYK

$1.4B

31 positions

#3FLOSSBACH VON STORCH SEActive

Notable overlap · 6 shared positions

$TMO $APH $SPGI $SYK $PEP $ADI

$22.1B

106 positions

#4HALL LAURIE J TRUSTEEPassive

Notable overlap · 7 shared positions

$APH $SYK $ADI $TJX $CARR $PEP

$314M

98 positions

#5ALTA CAPITAL MANAGEMENT LLC/Active

Notable overlap · 7 shared positions

$APH $TMO $BKNG $TJX $SPGI $SYK

$1.2B

215 positions

#6Stonehage Fleming Financial Services Holdings LtdActive

Notable overlap · 8 shared positions

$APH $SYK $AJG $SPGI $BKNG $ELV

$2.9B

215 positions

#7C Partners Holding GmbHActive

Notable overlap · 4 shared positions

$TMO $SYK $BKNG $SPGI

$330M

15 positions

#8WestEnd Advisors, LLCActive

Notable overlap · 4 shared positions

$TMO $PEP $SPGI $TJX

$4.5B

408 positions

#9COMPASS CAPITAL MANAGEMENT, INCActive

Notable overlap · 4 shared positions

$APH $TMO $SYK $SPGI

$1.7B

91 positions

#10Reynders McVeigh Capital Management, LLCActive

Notable overlap · 6 shared positions

$APH $ADI $CARR $TJX $SYK $ROK

$2.3B

196 positions

#11Hendershot Investments Inc.Active

Notable overlap · 6 shared positions

$BKNG $GD $TJX $PEP $SYK $ADBE

$766M

134 positions

#12Veritas Asset Management LLPActive

Notable overlap · 4 shared positions

$TMO $SYK $SPGI $ELV

$5.6B

21 positions

#13ROFFMAN MILLER ASSOCIATES INC /PA/Active

Notable overlap · 7 shared positions

$APH $SYK $PEP $GD $TJX $ASML

$2.0B

91 positions

#14Evelyn Partners Investment Management Services Ltd

Notable overlap · 8 shared positions

$AZN $SYK $BKNG $TMO $SPGI $TJX

$850M

281 positions

#15Birch Hill Investment Advisors LLCPassive

Notable overlap · 7 shared positions

$APH $TJX $ADI $SPGI $ASML $PEP

$2.4B

219 positions

#16Martin Investment Management, LLCActive

Notable overlap · 6 shared positions

$AZN $BKNG $TMO $SYK $ADBE $ASML

$300M

47 positions

#17Baker Chad RActive

Notable overlap · 6 shared positions

$APH $CARR $ADI $TJX $SYK $ROK

$612M

52 positions

#18Longview Partners (Guernsey) LTDActive

Notable overlap · 4 shared positions

$TMO $BKNG $SYY $SPGI

$6.2B

23 positions

#19WOODLEY FARRA MANION PORTFOLIO MANAGEMENT INCActive

Notable overlap · 5 shared positions

$AZN $SYK $CARR $AJG $ASML

$2.1B

131 positions

#20LAWSON KROEKER INVESTMENT MANAGEMENT INC/NEActive

Notable overlap · 4 shared positions

$TMO $AJG $ELV $PEP

$360M

59 positions

#21BRADY FAMILY WEALTH, LLCPassive

Notable overlap · 7 shared positions

$ADI $SYK $TJX $GD $APH $PEP

$346M

113 positions

#22LATHROP INVESTMENT MANAGEMENT COActive

Notable overlap · 5 shared positions

$J $ADI $TMO $SYK $ADBE

$565M

89 positions

#23Ayrshire Capital Management LLCPassive

Notable overlap · 4 shared positions

$APH $AJG $TJX $SPGI

$219M

50 positions

#24HOWLAND CAPITAL MANAGEMENT LLCActive

Notable overlap · 5 shared positions

$APH $TJX $SPGI $SYK $TMO

$2.9B

286 positions

#25BRIGHT ROCK CAPITAL MANAGEMENT, LLCPassive

Notable overlap · 6 shared positions

$TMO $TJX $SPGI $PEP $ELV $APH

$529M

72 positions

Compare PROFESSIONAL ADVISORY SERVICES’s portfolio side by side

See the exact shared positions, conviction overlap, sector alignment, and where these funds diverge — and run the same analysis on any of 8,700+ institutions.

View PROFESSIONAL ADVISORY SERVICES’s holdings

Similarity is derived from each fund’s latest 13F-HR filing with the SEC. Funds are ranked by the overlap of distinctive conviction holdings; near-universal mega-cap positions are excluded so the ranking reflects shared strategy, not common index exposure. Data is informational only and not investment advice.