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Mink Brook Asset Management LLC

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13F filer, CIK 2052205, West Palm Beach, FL

Mink Brook Asset Management LLC reported $148,462,802 across 47 holdings for the quarter ended 2025-09-30, in a 13F-HR filed 2025-11-14. Its ten largest share positions make up 71.7% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001437749-25-035171

Period
2025-09-30
Reported value
$148M
Holdings
47
Top 10 weight
71.7%
New
13
Sold out
5

Part of the filer group Mink Brook Asset Management LLC

  • Mink Brook Capital GP LLC
  • Mink Brook Opportunity Fund LP
  • Mink Brook Partners LP
  • William Mueller
How groups are built

Stakes and trades reported after 2025-09-30

13D, 13G and Form 4 filings by this filer's group, dated after the 13F period, on securities the quarter does not hold as shares.

  • LGCY LEGACY ED INC: 13G 773,395 shares, 6% of the class, 13G filed 2026-10-01, 0002052205-26-000008Timeline
    Accepted , ingested

Largest buys vs the previous quarter

SecurityShares changeApprox. value
DUOTnew+782,079$5.76M
TWINadded+237,073$3.3M
RMNIadded+699,574$3.27M
RRGBnew+459,452$3.15M
BUKSnew+1,032,137$2.04M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
SRBKexited-96,963-$1.31M
FRDreduced-47,880-$1.05M
XGNreduced-90,000-$989K
EYEexited-31,826-$732K
BSVNreduced-15,314-$709K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q3 2025

Share positions as resolved from 13F-HR 0001437749-25-035171, largest first. % of portfolio is the value over $148,462,802, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
BSVNBANK7 CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 425,720 shares; 2025Q1: 419,583 shares; 2025Q2: 467,280 shares; 2025Q3: 451,966 shares 451,966$20.9M14.09%-15,314Timeline
ACUACME UTD CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 261,612 shares; 2025Q1: 320,341 shares; 2025Q2: 378,942 shares; 2025Q3: 379,893 shares 379,893$15.6M10.54%+951Timeline
DLHCDLH HLDGS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 1,368,788 shares; 2025Q1: 1,438,507 shares; 2025Q2: 2,366,765 shares; 2025Q3: 2,566,349 shares 2,566,349$14.5M9.77%+199,584Timeline
AIIAMERICAN INTEGRITY INS GROUPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 426,540 shares; 2025Q3: 478,473 shares 478,473$10.7M7.19%+51,933Timeline
CURNCURRENCY EXCHANGE INTERNATIONAQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 516,022 shares; 2025Q1: 567,733 shares; 2025Q2: 599,097 shares; 2025Q3: 607,971 shares 607,971$10.5M7.06%+8,874Timeline
ACNTASCENT INDUSTRIES COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 996,574 shares; 2025Q1: 1,000,697 shares; 2025Q2: 800,000 shares; 2025Q3: 797,024 shares 797,024$10.3M6.91%-2,976Timeline
ELAENVELA CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 1,142,769 shares; 2025Q1: 1,299,523 shares; 2025Q2: 1,299,523 shares; 2025Q3: 1,298,209 shares 1,298,209$10.1M6.83%-1,314Timeline
DUOTDUOS TECHNOLOGIES GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 782,079 shares 782,079$5.76M3.88%newTimeline
TWINTWIN DISC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 61,447 shares; 2025Q3: 298,520 shares 298,520$4.16M2.8%+237,073Timeline
ALOTASTRONOVA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 375,256 shares; 2025Q1: 375,406 shares; 2025Q2: 379,361 shares; 2025Q3: 380,861 shares 380,861$3.9M2.63%+1,500Timeline
CRAWFORD UNITED CORPCRAWFORD UNITED CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 24,054 shares; 2025Q1: 28,854 shares; 2025Q2: 44,864 shares; 2025Q3: 46,326 shares 46,326$3.65M2.46%+1,462
RMNIRIMINI STR INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 50,000 shares; 2025Q3: 749,574 shares 749,574$3.51M2.36%+699,574Timeline
STRRSTAR EQUITY HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 261,043 shares; 2025Q1: 265,257 shares; 2025Q2: 274,496 shares; 2025Q3: 314,454 shares 314,454$3.5M2.36%+39,958Timeline
FRDFRIEDMAN INDS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 188,664 shares; 2025Q1: 189,616 shares; 2025Q2: 199,049 shares; 2025Q3: 151,169 shares 151,169$3.31M2.23%-47,880Timeline
RRGBRED ROBIN GOURMET BURGERS INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 459,452 shares 459,452$3.15M2.12%newTimeline
HGBLHERITAGE GLOBAL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 1,867,021 shares; 2025Q1: 1,867,021 shares; 2025Q2: 1,867,021 shares; 2025Q3: 1,882,222 shares 1,882,222$3.12M2.1%+15,201Timeline
IRDOPUS GENETICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: 810,080 shares; 2025Q2: 1,197,616 shares; 2025Q3: 1,237,947 shares 1,237,947$2.04M1.38%+40,331Timeline
ELVAELECTROVAYA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 349,453 shares; 2025Q1: 378,388 shares; 2025Q2: 395,101 shares; 2025Q3: 346,467 shares 346,467$2.04M1.37%-48,634Timeline
BUKSBUTLER NATIONAL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 1,032,137 shares 1,032,137$2.04M1.37%newTimeline
HLLYHOLLEY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 551,738 shares; 2025Q1: 551,738 shares; 2025Q2: 551,738 shares; 2025Q3: 551,738 shares 551,738$1.73M1.17%0Timeline
BBX CAPITAL INCBBX CAPITAL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 393,301 shares; 2025Q1: 393,301 shares; 2025Q2: 400,801 shares; 2025Q3: 400,801 shares 400,801$1.73M1.16%0
FBRXFORTE BIOSCIENCES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 38,893 shares; 2025Q3: 81,312 shares 81,312$1.22M0.82%+42,419Timeline
AXRAMREP CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 50,000 shares 50,000$1.2M0.81%newTimeline
KVHIKVH INDS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: 83,301 shares; 2025Q2: 153,683 shares; 2025Q3: 171,569 shares 171,569$961K0.65%+17,886Timeline
NAIINATURAL ALTERNATIVES INTL INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 300,000 shares; 2025Q1: 294,915 shares; 2025Q2: 293,982 shares; 2025Q3: 293,709 shares 293,709$838K0.56%-273Timeline
MDXHMDXHEALTH SAQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 159,734 shares 159,734$743K0.5%newTimeline
FLLFULL HSE RESORTS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 202,006 shares; 2025Q3: 207,198 shares 207,198$665K0.45%+5,192Timeline
SPWHSPORTSMANS WHSE HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 15,382 shares; 2025Q1: 15,382 shares; 2025Q2: 15,382 shares; 2025Q3: 238,144 shares 238,144$660K0.44%+222,762Timeline
FLNTFLUENT INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 285,714 shares 285,714$634K0.43%newTimeline
CRGOFREIGHTOS LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 169,351 shares 169,351$559K0.38%newTimeline
CDXSCODEXIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: 126,642 shares; 2025Q2: 321,711 shares; 2025Q3: 220,000 shares 220,000$537K0.36%-101,711Timeline
KEQUKEWAUNEE SCIENTIFIC CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 6,310 shares; 2025Q3: 11,571 shares 11,571$494K0.33%+5,261Timeline
LSFLAIRD SUPERFOOD INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 85,606 shares 85,606$478K0.32%newTimeline
QRHCQUEST RESOURCE HLDG CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 200,333 shares; 2025Q3: 304,418 shares 304,418$475K0.32%+104,085Timeline
XGNEXAGEN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 130,000 shares; 2025Q3: 40,000 shares 40,000$440K0.3%-90,000Timeline
FOSLFOSSIL GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 150,000 shares 150,000$386K0.26%newTimeline
CNTYCENTURY CASINOS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: 119,997 shares; 2025Q2: 136,001 shares; 2025Q3: 136,001 shares 136,001$355K0.24%0Timeline
RGSREGIS CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 9,165 shares 9,165$267K0.18%newTimeline
CPHCCANTERBURY PK HLDG CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 14,589 shares; 2025Q1: 14,589 shares; 2025Q2: 14,589 shares; 2025Q3: 14,589 shares 14,589$239K0.16%0Timeline
ACCSACCESS NEWSWIRE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 20,396 shares 20,396$219K0.15%newTimeline
OPXSOPTEX SYS HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 15,913 shares 15,913$205K0.14%newTimeline
SWAGSTRAN & COMPANY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 86,772 shares; 2025Q3: 101,540 shares 101,540$169K0.11%+14,768Timeline
PACKRANPAK HOLDINGS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 25,000 shares 25,000$140K0.09%newTimeline
SALMSALEM MEDIA GROUP INC CLASS AQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 527,004 shares; 2025Q1: 527,004 shares; 2025Q2: 354,553 shares; 2025Q3: 115,705 shares 115,705$96.4K0.06%-238,848Timeline
BIRCHTECH ORDBIRCHTECH ORDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 150,000 shares; 2025Q1: 150,000 shares; 2025Q2: 131,000 shares; 2025Q3: 131,000 shares 131,000$95K0.06%0
XTNTXTANT MED HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 48,469 shares; 2025Q1: 48,469 shares; 2025Q2: 109,466 shares; 2025Q3: 109,466 shares 109,466$71K0.05%0Timeline
DWSNDAWSON GEOPHYSICAL CO NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 540,417 shares; 2025Q1: 540,417 shares; 2025Q2: 37,460 shares; 2025Q3: 37,460 shares 37,460$65.9K0.04%0Timeline

Sold out in Q3 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
SRBKSR BANCORP INC96,963$1.31Mshares
EYENATIONAL VISION HLDGS INC31,826$732Kshares
ORGOORGANOGENESIS HLDGS INC92,826$340Kshares
LPTHLIGHTPATH TECHNOLOGIES INC79,948$246Kshares
ETONETON PHARMACEUTICALS INC15,139$216Kshares

How Q3 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001437749-25-035171 base2025-11-14acceptance time not in the bulk data set