Mink Brook Asset Management LLC
Comparing Q4 2025 vs Q3 2025
Sorting applies to all holdings for this quarter on the server, then the page is sliced. Prior-quarter values come from the full prior-quarter filing.
Issuer ▲▼ | Shares | Value ($K) | ||||
|---|---|---|---|---|---|---|
Q3 2025 ▲▼ | Q4 2025 ▲▼ | Change ▲▼ | Q3 2025 ▲▼ | Q4 2025 ▲▼ | Change ▲▼ | |
| ENVELA CORPORATION | 1,298,209 | 1,298,153 | -56 | 10,139,012 | 17,369,287 | +7,230,275 |
| AMERICAN INTEGRITY INSURANCE | 478,473 | 648,405 | +169,932 | 10,674,733 | 13,506,276 | +2,831,543 |
| LEGACY EDUCATION INC | 0 | 202,333 | +202,333 | 0 | 2,061,773 | +2,061,773 |
| ASCENT INDUSTRIES CO | 797,024 | 756,765 | -40,259 | 10,265,669 | 12,252,025 | +1,986,356 |
| EXAGEN INC | 40,000 | 353,727 | +313,727 | 439,600 | 2,150,660 | +1,711,060 |
| REGIS CORP | 9,165 | 69,011 | +59,846 | 267,160 | 1,915,055 | +1,647,895 |
| BUTLER NATIONAL CORP | 1,032,137 | 1,194,100 | +161,963 | 2,037,438 | 3,618,123 | +1,580,685 |
| RIMINI STREET INC | 749,574 | 1,299,741 | +550,167 | 3,508,006 | 5,042,995 | +1,534,989 |
| OPUS GENETICS INC | 1,237,947 | 1,665,631 | +427,684 | 2,042,613 | 3,347,918 | +1,305,305 |
| CHAMPIONS ONCOLOGY INC | 0 | 80,305 | +80,305 | 0 | 554,908 | +554,908 |
| HOLLEY INC | 551,738 | 551,738 | 0 | 1,732,457 | 2,278,678 | +546,221 |
| DLH HOLDINGS CORP | 2,566,349 | 2,625,847 | +59,498 | 14,499,872 | 14,836,036 | +336,164 |
| NETSOL TECHNOLOGIES INC | 0 | 109,346 | +109,346 | 0 | 331,318 | +331,318 |
| STRAN & CO INC | 101,540 | 300,533 | +198,993 | 168,556 | 498,885 | +330,329 |
| KVH INDUSTRIES INC | 171,569 | 170,028 | -1,541 | 960,786 | 1,185,095 | +224,309 |
| NATURAL ALTERNATIVES INTL | 293,709 | 293,709 | 0 | 838,275 | 1,051,478 | +213,203 |
| MDXHEALTH SA-ADR | 159,734 | 263,420 | +103,686 | 742,763 | 940,409 | +197,646 |
| COMSTOCK HOMEBUILDING COS-A | 0 | 16,363 | +16,363 | 0 | 190,138 | +190,138 |
| BIRCHTECH CORP | 0 | 46,200 | +46,200 | 0 | 146,878 | +146,878 |
| CRAWFORD UNITED CORPORATION | 46,326 | 46,400 | +74 | 3,646,806 | 3,768,144 | +121,338 |
| QUEST RESOURCE HOLDING CORP | 304,418 | 295,587 | -8,831 | 474,892 | 549,792 | +74,900 |
| FLUENT INC | 285,714 | 285,714 | 0 | 634,285 | 685,714 | +51,429 |
| STAR EQUITY HOLDINGS INC | 314,454 | 314,454 | 0 | 3,496,728 | 3,537,608 | +40,880 |
| LAIRD SUPERFOOD INC | 85,606 | 222,432 | +136,826 | 477,681 | 493,799 | +16,118 |
| XTANT MEDICAL HOLDINGS INC | 109,466 | 109,466 | 0 | 71,032 | 85,821 | +14,789 |
| FREIGHTOS LTD | 169,351 | 242,352 | +73,001 | 558,858 | 552,563 | -6,295 |
| DAWSON GEOPHYSICAL CO | 37,460 | 37,460 | 0 | 65,930 | 58,438 | -7,492 |
| CANTERBURY PARK HOLDING CORP | 14,589 | 14,589 | 0 | 239,114 | 224,671 | -14,443 |
| ACCESS NEWSWIRE INC | 20,396 | 20,396 | 0 | 218,849 | 189,683 | -29,166 |
| SALEM MEDIA GROUP INC-CL A | 115,705 | 115,705 | 0 | 96,440 | 50,910 | -45,530 |
| TWIN DISC INC | 298,520 | 246,354 | -52,166 | 4,161,369 | 4,109,185 | -52,184 |
| KEWAUNEE SCIENTIFIC CP | 11,571 | 11,571 | 0 | 493,503 | 432,871 | -60,632 |
| CENTURY CASINOS INC | 136,001 | 136,001 | 0 | 354,963 | 180,881 | -174,082 |
| FRIEDMAN INDUSTRIES | 151,169 | 151,095 | -74 | 3,309,845 | 3,095,937 | -213,908 |
| AMREP CORP | 50,000 | 50,000 | 0 | 1,196,000 | 940,000 | -256,000 |
| ACME UNITED CORP | 379,893 | 380,493 | +600 | 15,643,994 | 15,337,673 | -306,321 |
| CURRENCY EXCHANGE INTERNATIO | 607,971 | 613,221 | +5,250 | 10,487,500 | 10,161,072 | -326,428 |
| BBX CAPITAL INC | 400,801 | 400,801 | 0 | 1,725,128 | 1,242,483 | -482,645 |
| ASTRO-MED INC | 380,861 | 380,965 | +104 | 3,900,017 | 3,295,347 | -604,670 |
| HERITAGE GLOBAL INC | 1,882,222 | 2,028,844 | +146,622 | 3,124,489 | 2,515,767 | -608,722 |
| RED ROBIN GOURMET BURGERS | 459,452 | 530,345 | +70,893 | 3,151,841 | 2,147,897 | -1,003,944 |
| ELECTROVAYA INC | 346,467 | 110,000 | -236,467 | 2,040,691 | 869,000 | -1,171,691 |
| BANK7 CORP | 451,966 | 472,001 | +20,035 | 20,912,467 | 19,342,601 | -1,569,866 |
| DUOS TECHNOLOGIES GROUP INC | 782,079 | 100,000 | -682,079 | 5,756,101 | 1,125,000 | -4,631,101 |