HolderBook

Mink Brook Asset Management LLC

Reported holdings as of Q2 2026, from 7 quarterly filings.

This filer last reported in Q2 2026; the most recent quarter on file across all filers is Q3 2026. Firms that restructure stop filing under one CIK and start under another, so a successor entity may hold these positions now under a similar name.

CIK
2052205
Reported value
$226.6M
Positions
52
Top 10 weight
72.3%
Filed
2026-08-14
Days after quarter end
45

Holdings

Download these holdings as CSV

SecurityTickerValue SharesWeightWeight change Held Change
ENVELA CORPELA$36.1M1,248,31915.91%+4.04pp7q-2.3%-$829.8K
BANK7 CORPBSVN$23.3M475,61010.28%-0.24pp7q+0.6%+$144.4K
AMERICAN INTEGRITY INS GROUPAII$18.4M977,9698.13%-0.93pp5q+16.1%+$2.6M
ACME UTD CORPACU$18.2M380,6438.02%-1.52pp7qHELD
DLH HLDGS CORPDLHC$14.8M2,816,0586.53%-2.17pp7q+5.2%+$727.3K
ASCENT INDUSTRIES COACNT$13.3M884,4835.87%-0.72pp7qHELD
CURRENCY EXCHANGE INTERNATIONACURN$13.0M613,2215.75%-0.37pp7qHELD
ASTRONOVA INCALOT$10.8M380,9654.79%+2.83pp7qHELD
RIMINI STR INC DELRMNI$10.1M2,368,3534.45%+0.94pp5q+23.4%+$1.9M
BUTLER NATL CORPBUKS$5.9M1,421,1112.62%-0.23pp4q+4.9%+$275.4K
CREATIVE REALITIES INCCREX$4.8M1,166,9542.13%+0.66pp2q+52.9%+$1.7M
LEGACY ED INCLGCY$4.6M389,4982.02%+0.26pp3q+54.1%+$1.6M
FIRST NORTHWEST BANCORPFNWB$4.5M417,0061.99%-newNEW
RCM TECHNOLOGIES INCRCMT$3.8M134,6881.68%-newNEW
STAR EQUITY HOLDINGS INCSTRR$3.4M316,1391.49%-0.33pp7qHELD
RED ROBIN GOURMET BURGERS INRRGB$3.3M416,2111.47%+0.82pp4q+4.9%+$155.7K
REGIS CORPORATIONRGS$3.1M112,3621.39%flat4q+11.4%+$321.1K
HERITAGE GLOBAL INCHGBL$2.8M2,273,0771.21%-0.48pp7q+1.6%+$42.1K
FRIEDMAN INDS INCFRD$2.7M84,1711.20%-0.41pp7q-48.3%-$2.5M
EXAGEN INCXGN$2.2M475,9440.98%+0.36pp5q+29.0%+$497.2K
COMSTOCK HLDG COS INCCHCI$1.9M121,4730.86%-0.41pp3q+1.5%+$28.9K
ACRES COMMERCIAL REALTY CORPACR$1.8M101,6180.80%-0.20pp2q+9.9%+$163.5K
STANDARD BIOTOOLS INCLAB$1.8M2,190,9730.80%-newNEW
LAIRD SUPERFOOD INCLSF$1.7M361,7290.75%+0.32pp4q+1.8%+$29.6K
STRAN & COMPANY INCSWAG$1.7M756,4820.74%+0.29pp5q+52.1%+$577.7K
FLUENT INCFLNT$1.5M409,0330.67%+0.08pp4q+20.7%+$261.3K
HEALTH CATALYST INCHCAT$1.5M738,2770.65%-newNEW
HOLLEY INCHLLY$1.4M551,7380.62%-0.32pp7qHELD
AMREP CORPAXR$1.3M50,6210.56%-0.23pp4qHELD
CITIZENS BANCSHARES CORPORATIONCZBS$1.2M22,7000.54%-newNEW
HEALTH IN TECH INCHIT$1.1M1,133,3690.51%-0.15pp2q+40.5%+$330.2K
MOTORCAR PTS AMER INCMPAA$1.1M70,7190.48%-0.41pp2q-50.7%-$1.1M
MCDERMOTT INTERNATIONAL LTDMCDIF$1.0M46,5300.45%-0.22pp2qHELD
OPTEX SYS HLDGS INCOPXS$873.8K62,2840.39%-0.09pp2q-3.9%-$35.8K
OPTIMIZERX CORPOPRX$807.9K141,2350.36%-newNEW
KEWAUNEE SCIENTIFIC CORPKEQU$761.8K21,4470.34%-0.07pp5qHELD
NATURAL ALTERNATIVES INTL INNAII$701.3K293,4470.31%-0.12pp7qHELD
CHAMPIONS ONCOLOGY INCCSBR$685.8K111,3380.30%-0.05pp3qHELD
OPUS GENETICS INCIRD$662.6K161,2050.29%-1.21pp6q-72.7%-$1.8M
FITLIFE BRANDS INCFTLF$513.5K46,6370.23%flat2q+62.8%+$198.1K
NETSOL TECHNOLOGIES INCNTWK$505.2K109,3460.22%+0.02pp3qHELD
OPTIMUMBANK HLDGS INCOPHC$458.7K78,5520.20%-newNEW
FREIGHTOS LTDCRGO$439.6K289,1980.19%-0.07pp4qHELD
QUEST RESOURCE HLDG CORPQRHC$372.4K295,5870.16%-0.03pp5qHELD
FIRST CAROLINA FINL SVCS INCFCBM$353.9K26,7330.16%-newNEW
FRACTYL HEALTH INCGUTS$280.2K352,7450.12%-newNEW
CANTERBURY PK HLDG CORPCPHC$229.9K14,5890.10%-0.03pp7qHELD
HARVARD BIOSCIENCE INCHBIO$205.2K33,3690.09%-newNEW
CENTURY CASINOS INCCNTY$174.1K136,0010.08%-0.03pp6qHELD
ACORN ENERGY INCACFN$170.3K10,0000.08%-0.02pp2qHELD
ACCESS NEWSWIRE INCACCS$132.6K20,3960.06%-0.04pp4qHELD
XTANT MED HLDGS INCXTNT$46.1K109,4660.02%-0.01pp7qHELD

By sector

Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.

Business Services 20.8%Retail & Consumer 17.4%Banks & Lending 12.5%Insurance 8.6%Industrials 8.0%Chemicals 5.9%Computer Hardware 4.8%Software & IT Services 3.0%Telecom & Media 2.7%Real Estate 2.2%Biotech & Pharma 2.0%Other sectors 5.2%Not classified 6.9%
 
SectorValueShare
Business Services$47.0M20.8%
Retail & Consumer$39.4M17.4%
Banks & Lending$28.2M12.5%
Insurance$19.6M8.6%
Industrials$18.2M8.0%
Chemicals$13.3M5.9%
Computer Hardware$10.8M4.8%
Software & IT Services$6.8M3.0%
Telecom & Media$6.2M2.7%
Real Estate$5.0M2.2%
Biotech & Pharma$4.6M2.0%
Other sectors$11.9M5.2%
Not classified$15.6M6.9%

What the disclosed book did

This is not the fund's return. A 13F shows long US equity positions only, so shorts, bonds, foreign listings, private holdings and cash are all invisible here. What this measures is the quarter's change in value of the positions this manager disclosed, had they been left untouched - the return a reader following the filing would have earned.

QuarterBookMarket DifferencePriced
Q2 2026+21.6%+14.8%+6.8%89%
Q1 2026+2.3%-4.6%+6.9%88%
Q4 2025+6.4%+2.4%+4.0%88%
Q3 2025+9.6%+7.8%+1.8%89%
Q2 2025+7.9%+10.5%-2.5%87%
Q1 2025-12.0%-4.6%-7.4%87%

Market is SPY over the same two quarter ends, priced the same way as everything else here - the median across every filer reporting it. It is a large-cap US proxy, so a manager holding small caps or biotech will beat or trail it for reasons that are not skill. Prices are quarter-end to quarter-end and say nothing about the path in between, or about trades opened and closed inside a quarter.

Quarter by quarter

QuarterValuePositions NewAddedTrimmed ExitedTop 10 Days to file
Q2 2026$226.6M52101851272.3%45
Q1 2026$179.2M5414215470.7%1
Q4 2025$158.3M445156873.1%44
Q3 2025$148.5M4713166571.7%45
Q2 2025$115.2M3912156582.9%45
Q1 2025$95.1M32693282.4%44
Q4 2024$104.5M28000082.2%45

Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.

Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.

Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.