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Hedge Funds Similar to ACK Asset

13F Portfolio OverlapQ2 2026ACK Asset portfolio →
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Most similar hedge funds by 13F overlap

ACK Asset Management LLC is an institutional investor managing $856M across 21 U.S. equity positions as of Q2 2026. Based on the overlap of conviction holdings in their latest 13F filings, the hedge funds with portfolios most similar to ACK Asset are Harvey Partners, Hill City, FORMULA GROWTH LTD, with shared positions in $MTRN, $LFUS, $ASTE, $SITE, $JHX, $WMS. The full ranking of 10 similar funds is below.

#1Harvey Partners, LLCActive
Notable overlap · 4 shared positions
$MTRN$LFUS$ASTE$SITE
$1.5B
48 positions
#2Hill City Capital, LPSmart money
Notable overlap · 8 shared positions
$JHX$WMS$LFUS$BWA$CNM$ATS
$3.9B
28 positions
#3FORMULA GROWTH LTD
Some overlap · 3 shared positions
$SWIM$JHX$EQPT
$284M
145 positions
#4Black Creek Investment Management Inc.Active
Some overlap · 3 shared positions
$EXP$BWA$DNOW
$1.8B
27 positions
#5Roubaix Capital, LLCPassive
Some overlap · 3 shared positions
$ATS$SWIM$LFUS
$279M
50 positions
#6Marnell Management LLCActive
Some overlap · 3 shared positions
$GTX$EXP$BWA
$260M
69 positions
#7CANYON CAPITAL ADVISORS LLCActive
Some overlap · 3 shared positions
$CNM$JHX$MBC
$882M
22 positions
#8Merewether Investment Management, LPActive
Some overlap · 3 shared positions
$ST$JHX$BWA
$5.3B
81 positions
#9SEGALL BRYANT & HAMILL, LLCPassive
Slight overlap · 3 shared positions
$MTRN$LFUS$EXP
$8.4B
590 positions
#10FULLER & THALER ASSET MANAGEMENT, INC.Passive
Slight overlap · 3 shared positions
$GTX$ST$BWA
$36.7B
504 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.