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 FENIMORE ASSET

13F Portfolio OverlapQ1 2026FENIMORE ASSET portfolio →

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Most similar hedge funds by 13F overlap

FENIMORE ASSET MANAGEMENT INC is an institutional investor managing $4.8B across 92 U.S. equity positions as of Q1 2026. Based on the overlap of conviction holdings in their latest 13F filings, the hedge funds with portfolios most similar to FENIMORE ASSET are Dundas Partners LLP, MOUNTAIN PACIFIC INVESTMENT ADVISERS, Giverny, with shared positions in $APH, $ROST, $ADI, $BRO, $SYK, $BKNG. The full ranking of 25 similar funds is below.

#1Dundas Partners LLPActive

Substantial overlap · 8 shared positions

$APH $ROST $ADI $BRO $SYK $BKNG

$1.3B

49 positions

#2MOUNTAIN PACIFIC INVESTMENT ADVISERS LLCActive

Notable overlap · 8 shared positions

$APH $IEX $AJG $GGG $AME $FAST

$584M

141 positions

#3Giverny Capital Inc.Active

Notable overlap · 8 shared positions

$KEYS $MKL $PGR $HEI $ADI $BKNG

$2.7B

51 positions

#4Midway Capital Research & ManagementPassive

Notable overlap · 7 shared positions

$APH $SYK $ADI $BN $VRSK $BAM

$106M

117 positions

#5Quantum Capital Management, LLC / NJActive

Notable overlap · 8 shared positions

$FAST $BRO $GGG $HEI $BKNG $MKL

$781M

34 positions

#6DUDLEY & SHANLEY, INC.Active

Notable overlap · 9 shared positions

$APH $ADI $PGR $AME $FAST $A

$611M

37 positions

#7Sandhill Capital Partners LLCActive

Notable overlap · 5 shared positions

$APH $SYK $TT $AJG $BKNG

$1.2B

95 positions

#8Tandem Investment Advisors, Inc.Active

Notable overlap · 7 shared positions

$APH $SYK $BRO $RSG $BR $VRSK

$2.0B

83 positions

#9NZS Capital, LLCActive

Notable overlap · 6 shared positions

$APH $TT $AJG $SYK $PGR $HEI

$3.0B

58 positions

#10Regents Gate Capital LLPActive

Notable overlap · 6 shared positions

$APH $IEX $TT $VMC $ITW $MLM

$469M

36 positions

#11JLB & ASSOCIATES INCPassive

Notable overlap · 6 shared positions

$APH $ROST $PGR $GGG $AME $SYK

$696M

70 positions

#12Madison Asset Management, LLCPassive

Notable overlap · 8 shared positions

$ROST $APH $BRO $CDW $KEYS $ADI

$8.1B

349 positions

#13MARSHFIELD ASSOCIATESActive

Notable overlap · 4 shared positions

$ROST $FAST $PGR $AZO

$5.0B

17 positions

#14Stonehage Fleming Financial Services Holdings LtdActive

Notable overlap · 7 shared positions

$APH $SYK $AJG $CTAS $MKL $VRSK

$2.7B

226 positions

#15MAR VISTA INVESTMENT PARTNERS LLCActive

Notable overlap · 5 shared positions

$APH $SYK $ADI $AME $HEI

$1000M

35 positions

#16Port Capital LLCActive

Notable overlap · 6 shared positions

$APH $PGR $GGG $HEI $AME $IEX

$2.2B

82 positions

#17WEITZ INVESTMENT MANAGEMENT, INC.Active

Notable overlap · 6 shared positions

$VMC $IEX $ADI $HEI $MLM $CDW

$1.4B

49 positions

#18CARDEROCK CAPITAL MANAGEMENT INCPassive

Notable overlap · 7 shared positions

$APH $HEI $AME $SYK $STE $ITW

$405M

73 positions

#19COMPASS CAPITAL MANAGEMENT, INCActive

Notable overlap · 4 shared positions

$APH $FAST $SYK $ITW

$1.7B

87 positions

#20Talos Eurisko Asset Management LPActive

Notable overlap · 4 shared positions

$APH $KEYS $ADI $MCHP

$585M

23 positions

#21Sather Financial Group IncActive

Notable overlap · 5 shared positions

$ROST $MKL $BN $BAM $AZO

$1.6B

109 positions

#22Local Pensions Partnership Investment LtdActive

Notable overlap · 7 shared positions

$APH $AZO $HEI $BKNG $JKHY $CDW

$4.6B

32 positions

#23LGT CAPITAL PARTNERS LTD.Active

Notable overlap · 5 shared positions

$ROST $SYK $AZO $A $RSG

$1.9B

38 positions

#24Obion Capital Management LPActive

Notable overlap · 5 shared positions

$VMC $AJG $AZO $HEI $MLM

$101M

15 positions

#25CHILTON INVESTMENT CO INC.Active

Notable overlap · 6 shared positions

$APH $AJG $PGR $AZO $RSG $CTAS

$4.3B

280 positions

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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.