MB
Mink Brook Asset Management LLC
13F filer · CIK 0002052205Reported Aug 14, 2026
Net buyer this quarter
13F portfolio value$227MU.S. long equity reported on 13F
Positions5110 new · 12 closed
Net flow last quarter+$10MBuys minus sells
Top 10 positions weight72.3%Concentration
Holdings
13F · last 4 quarters freeScroll for earlier quarters
| Company | Value | % of portfolio | % of company | POSITION CHANGE qoq % | First reported |
|---|---|---|---|---|---|
| Q2 2026Reported Aug 14, 202651 positions | |||||
| $36.1M | 15.91% | 4.81% | -2.3% | Q4 2024 | |
| $23.3M | 10.28% | 5.00% | +0.6% | Q4 2024 | |
| $18.4M | 8.13% | 4.99% | +16.1% | Q2 2025 | |
| $18.2M | 8.02% | 9.93% | Not reported | Q4 2024 | |
| $14.8M | 6.53% | 19.43% | +5.2% | Q4 2024 | |
| $13.3M | 5.87% | 9.82% | -0.3% | Q4 2024 | |
| CMCURNCuron Medical Inc | $13M | 5.75% | Not reported | Not reported | Q4 2024 |
| AALOTAstroNova, Inc. | $10.8M | 4.79% | 4.92% | Not reported | Q4 2024 |
| $10.1M | 4.45% | 2.54% | +23.4% | Q2 2025 | |
| BNBUKSButler National Corp | $5.93M | 2.62% | 2.22% | +4.9% | Q3 2025 |
| $4.82M | 2.13% | 8.91% | +52.9% | Q1 2026 | |
| $4.58M | 2.02% | 3.08% | +54.1% | Q4 2025 | |
| $4.51M | 1.99% | 4.39% | New | Q2 2026 | |
| $3.8M | 1.68% | 1.90% | New | Q2 2026 | |
| $3.37M | 1.49% | 8.55% | Not reported | Q4 2024 | |
| $3.33M | 1.47% | 2.25% | +4.9% | Q3 2025 | |
| $3.15M | 1.39% | 4.50% | +11.4% | Q3 2025 | |
| $2.75M | 1.21% | 6.56% | +1.6% | Q4 2024 | |
| $2.71M | 1.20% | 1.18% | -48.3% | Q4 2024 | |
| $2.21M | 0.98% | 1.97% | +29.0% | Q2 2025 | |
| $1.94M | 0.86% | 1.46% | +1.5% | Q4 2025 | |
| ACACRACRES Commercial Realty Corp. | $1.81M | 0.80% | 1.43% | +9.9% | Q1 2026 |
| $1.8M | 0.80% | 0.56% | New | Q2 2026 | |
| $1.7M | 0.75% | 3.26% | +1.8% | Q3 2025 | |
| $1.69M | 0.74% | 4.06% | +52.1% | Q2 2025 | |
| $1.53M | 0.67% | 1.29% | +20.7% | Q3 2025 | |
| $1.47M | 0.65% | 0.99% | New | Q2 2026 | |
| $1.41M | 0.62% | 0.46% | Not reported | Q4 2024 | |
| $1.28M | 0.56% | 0.95% | Not reported | Q3 2025 | |
| CBCZBSCitizens Bancshares Corp | $1.22M | 0.54% | Not reported | New | Q2 2026 |
| $1.14M | 0.51% | Not reported | +40.5% | Q1 2026 | |
| $1.08M | 0.48% | 0.37% | -50.7% | Q1 2026 | |
| $874K | 0.39% | 0.89% | -3.9% | Q3 2025 | |
| $808K | 0.36% | 0.75% | New | Q2 2026 | |
| $762K | 0.34% | 0.75% | Not reported | Q2 2025 | |
| $701K | 0.31% | 4.68% | -0.1% | Q4 2024 | |
| $686K | 0.30% | 0.80% | Not reported | Q4 2025 | |
| $663K | 0.29% | 0.20% | -72.7% | Q1 2025 | |
| $513K | 0.23% | 0.50% | +62.8% | Q4 2024 | |
| $505K | 0.22% | 0.92% | Not reported | Q4 2025 | |
| $459K | 0.20% | 0.64% | New | Q2 2026 | |
| $440K | 0.19% | 0.56% | Not reported | Q3 2025 | |
| $372K | 0.16% | 1.40% | Not reported | Q2 2025 | |
| $354K | 0.16% | Not reported | New | Q2 2026 | |
| $280K | 0.12% | 0.22% | New | Q2 2026 | |
| $230K | 0.10% | 0.28% | Not reported | Q4 2024 | |
| $205K | 0.09% | 0.73% | New | Q2 2026 | |
| $174K | 0.08% | 0.48% | Not reported | Q1 2025 | |
| $170K | 0.08% | 0.40% | Not reported | Q1 2026 | |
| $133K | 0.06% | 0.53% | Not reported | Q3 2025 | |
| Q1 2026Reported Apr 1, 202653 positions | |||||
| $21.3M | 11.87% | 4.92% | -1.6% | Q4 2024 | |
| $18.8M | 10.52% | 4.97% | +0.1% | Q4 2024 | |
| $17.1M | 9.54% | 9.99% | 0.0% | Q4 2024 | |
| $16.2M | 9.06% | 4.30% | +29.9% | Q2 2025 | |
| $15.6M | 8.69% | 18.47% | +2.0% | Q4 2024 | |
| $11.8M | 6.58% | 9.63% | +17.2% | Q4 2024 | |
| CMCURNCuron Medical Inc | $11M | 6.12% | Not reported | Not reported | Q4 2024 |
| $6.3M | 3.51% | 2.08% | +47.7% | Q2 2025 | |
| BNBUKSButler National Corp | $5.11M | 2.85% | 2.11% | +13.5% | Q3 2025 |
| AALOTAstroNova, Inc. | $3.5M | 1.95% | 4.99% | Not reported | Q4 2024 |
| $3.25M | 1.81% | 8.53% | +0.5% | Q4 2024 | |
| $3.16M | 1.77% | 2.00% | +24.9% | Q4 2025 | |
| $3.04M | 1.70% | 6.44% | +10.3% | Q4 2024 | |
| $2.89M | 1.61% | 2.29% | +7.8% | Q4 2024 | |
| $2.77M | 1.54% | 2.34% | +356.9% | Q3 2025 | |
| $2.69M | 1.50% | 0.83% | -64.5% | Q1 2025 | |
| $2.63M | 1.47% | 7.22% | New | Q1 2026 | |
| $2.49M | 1.39% | 4.04% | +46.2% | Q3 2025 | |
| $2.27M | 1.26% | 1.44% | +631.3% | Q4 2025 | |
| ACACRACRES Commercial Realty Corp. | $1.79M | 1.00% | 1.30% | New | Q1 2026 |
| $1.69M | 0.95% | 0.46% | Not reported | Q4 2024 | |
| $1.68M | 0.94% | 0.77% | -54.9% | Q2 2025 | |
| $1.59M | 0.89% | 0.76% | New | Q1 2026 | |
| $1.54M | 0.86% | 0.88% | +1.2% | Q1 2025 | |
| $1.42M | 0.79% | 0.95% | +1.2% | Q3 2025 | |
| $1.36M | 0.76% | 0.35% | New | Q1 2026 | |
| BCBBXIABBX Capital, Inc. | $1.23M | 0.69% | Not reported | Not reported | Q4 2024 |
| $1.17M | 0.65% | Not reported | New | Q1 2026 | |
| $1.16M | 0.65% | 2.19% | -25.2% | Q3 2025 | |
| $1.11M | 0.62% | 1.53% | +4.3% | Q2 2025 | |
| $1.07M | 0.60% | 1.14% | +18.6% | Q3 2025 | |
| $1.02M | 0.57% | Not reported | New | Q1 2026 | |
| $857K | 0.48% | 0.93% | Not reported | Q3 2025 | |
| $821K | 0.46% | 2.65% | +65.5% | Q2 2025 | |
| $772K | 0.43% | 4.68% | Not reported | Q4 2024 | |
| $764K | 0.43% | 3.25% | +59.8% | Q3 2025 | |
| $735K | 0.41% | 0.75% | +85.4% | Q2 2025 | |
| $640K | 0.36% | 0.80% | +38.6% | Q4 2025 | |
| $534K | 0.30% | 0.89% | New | Q1 2026 | |
| $474K | 0.26% | 0.56% | +19.3% | Q3 2025 | |
| $407K | 0.23% | 0.31% | Not reported | Q4 2024 | |
| $372K | 0.21% | 0.05% | New | Q1 2026 | |
| $371K | 0.21% | 0.92% | Not reported | Q4 2025 | |
| $352K | 0.20% | 1.41% | Not reported | Q2 2025 | |
| $227K | 0.13% | 0.28% | Not reported | Q4 2024 | |
| $200K | 0.11% | 0.27% | New | Q1 2026 | |
| $189K | 0.11% | 0.48% | Not reported | Q1 2025 | |
| $181K | 0.10% | 0.53% | Not reported | Q3 2025 | |
| $170K | 0.09% | 0.40% | New | Q1 2026 | |
| $71.1K | 0.04% | 0.08% | New | Q1 2026 | |
| Q4 2025Reported Feb 13, 202644 positions | |||||
| $19.3M | 12.22% | 4.99% | +4.4% | Q4 2024 | |
| $17.4M | 10.97% | 5.00% | 0.0% | Q4 2024 | |
| $15.3M | 9.69% | 10.00% | +0.2% | Q4 2024 | |
| $14.8M | 9.37% | 18.12% | +2.3% | Q4 2024 | |
| $13.5M | 8.53% | 3.31% | +35.5% | Q2 2025 | |
| $12.3M | 7.74% | 8.05% | -5.1% | Q4 2024 | |
| CMCURNCuron Medical Inc | $10.2M | 6.42% | Not reported | +0.9% | Q4 2024 |
| $5.04M | 3.19% | 1.42% | +73.4% | Q2 2025 | |
| $4.11M | 2.60% | 1.71% | -17.5% | Q2 2025 | |
| CUCRAWACRAWFORD UNITED Corp | $3.77M | 2.38% | Not reported | +0.2% | Q4 2024 |
| BNBUKSButler National Corp | $3.62M | 2.29% | 1.86% | +15.7% | Q3 2025 |
| $3.54M | 2.24% | 8.37% | Not reported | Q4 2024 | |
| $3.35M | 2.12% | 2.38% | +34.6% | Q1 2025 | |
| AALOTAstroNova, Inc. | $3.3M | 2.08% | 4.99% | 0.0% | Q4 2024 |
| $3.1M | 1.96% | 2.12% | -0.1% | Q4 2024 | |
| $2.52M | 1.59% | 5.84% | +7.8% | Q4 2024 | |
| $2.28M | 1.44% | 0.46% | Not reported | Q4 2024 | |
| $2.15M | 1.36% | 1.54% | +784.3% | Q2 2025 | |
| $2.15M | 1.36% | 2.94% | +15.4% | Q3 2025 | |
| $2.06M | 1.30% | 1.61% | New | Q4 2025 | |
| $1.92M | 1.21% | 2.76% | +653.0% | Q3 2025 | |
| BCBBXIABBX Capital, Inc. | $1.24M | 0.79% | Not reported | Not reported | Q4 2024 |
| $1.19M | 0.75% | 0.87% | -0.9% | Q1 2025 | |
| $1.13M | 0.71% | 0.49% | -87.2% | Q3 2025 | |
| $1.05M | 0.66% | 4.76% | Not reported | Q4 2024 | |
| $940K | 0.59% | 0.51% | +64.9% | Q3 2025 | |
| $940K | 0.59% | 0.94% | Not reported | Q3 2025 | |
| $869K | 0.55% | 0.26% | -68.3% | Q4 2024 | |
| $686K | 0.43% | 0.96% | Not reported | Q3 2025 | |
| $555K | 0.35% | 0.58% | New | Q4 2025 | |
| $553K | 0.35% | 0.47% | +43.1% | Q3 2025 | |
| $550K | 0.35% | 1.41% | -2.9% | Q2 2025 | |
| $499K | 0.32% | 1.62% | +196.0% | Q2 2025 | |
| $494K | 0.31% | 2.08% | +159.8% | Q3 2025 | |
| $433K | 0.27% | 0.40% | Not reported | Q2 2025 | |
| $331K | 0.21% | 0.93% | New | Q4 2025 | |
| $225K | 0.14% | 0.28% | Not reported | Q4 2024 | |
| $190K | 0.12% | 0.20% | New | Q4 2025 | |
| $190K | 0.12% | 0.53% | Not reported | Q3 2025 | |
| $181K | 0.11% | 0.47% | Not reported | Q1 2025 | |
| $147K | 0.09% | 0.24% | +76.3% | Q4 2024 | |
| $85.8K | 0.05% | 0.08% | Not reported | Q4 2024 | |
| $58.4K | 0.04% | 0.12% | Not reported | Q4 2024 | |
| SMSALMSalem Media Group, Inc. | $50.9K | 0.03% | Not reported | Not reported | Q4 2024 |
| Q3 2025Reported Nov 14, 202547 positions | |||||
| $20.9M | 14.09% | 4.78% | -3.3% | Q4 2024 | |
| $15.6M | 10.54% | 9.98% | +0.3% | Q4 2024 | |
| $14.5M | 9.77% | 17.71% | +8.4% | Q4 2024 | |
| $10.7M | 7.19% | 2.44% | +12.2% | Q2 2025 | |
| CMCURNCuron Medical Inc | $10.5M | 7.06% | Not reported | +1.5% | Q4 2024 |
| $10.3M | 6.91% | 8.50% | -0.4% | Q4 2024 | |
| $10.1M | 6.83% | 5.00% | -0.1% | Q4 2024 | |
| $5.76M | 3.88% | 3.85% | New | Q3 2025 | |
| $4.16M | 2.80% | 2.07% | +385.8% | Q2 2025 | |
| AALOTAstroNova, Inc. | $3.9M | 2.63% | 4.99% | +0.4% | Q4 2024 |
| CUCRAWACRAWFORD UNITED Corp | $3.65M | 2.46% | Not reported | +3.3% | Q4 2024 |
| $3.51M | 2.36% | 0.82% | +1399.2% | Q2 2025 | |
| $3.5M | 2.36% | 9.15% | +14.6% | Q4 2024 | |
| $3.31M | 2.23% | 2.14% | -24.1% | Q4 2024 | |
| $3.15M | 2.12% | 2.57% | New | Q3 2025 | |
| $3.12M | 2.10% | 5.42% | +0.8% | Q4 2024 | |
| $2.04M | 1.38% | 1.92% | +3.4% | Q1 2025 | |
| $2.04M | 1.37% | 0.82% | -12.3% | Q4 2024 | |
| BNBUKSButler National Corp | $2.04M | 1.37% | 1.59% | New | Q3 2025 |
| $1.73M | 1.17% | 0.46% | Not reported | Q4 2024 | |
| BCBBXIABBX Capital, Inc. | $1.73M | 1.16% | Not reported | Not reported | Q4 2024 |
| FBFBRXForte Biosciences, Inc. | $1.22M | 0.82% | 0.65% | +109.1% | Q2 2025 |
| $1.2M | 0.81% | 0.94% | New | Q3 2025 | |
| $961K | 0.65% | 0.88% | +11.6% | Q1 2025 | |
| $838K | 0.56% | 4.76% | -0.1% | Q4 2024 | |
| $743K | 0.50% | 0.32% | New | Q3 2025 | |
| $665K | 0.45% | 0.57% | +2.6% | Q2 2025 | |
| $660K | 0.44% | 0.62% | +1448.2% | Q4 2024 | |
| $634K | 0.43% | 0.97% | New | Q3 2025 | |
| $559K | 0.38% | 0.34% | New | Q3 2025 | |
| $537K | 0.36% | 0.24% | -31.6% | Q1 2025 | |
| $494K | 0.33% | 0.40% | +83.4% | Q2 2025 | |
| $478K | 0.32% | 0.80% | New | Q3 2025 | |
| $475K | 0.32% | 1.46% | +52.0% | Q2 2025 | |
| $440K | 0.30% | 0.18% | -69.2% | Q2 2025 | |
| $386K | 0.26% | 0.28% | New | Q3 2025 | |
| $355K | 0.24% | 0.46% | Not reported | Q1 2025 | |
| $267K | 0.18% | 0.37% | New | Q3 2025 | |
| $239K | 0.16% | 0.29% | Not reported | Q4 2024 | |
| $219K | 0.15% | 0.53% | New | Q3 2025 | |
| $205K | 0.14% | 0.23% | New | Q3 2025 | |
| $169K | 0.11% | 0.56% | +17.0% | Q2 2025 | |
| $141K | 0.09% | 0.03% | New | Q3 2025 | |
| SMSALMSalem Media Group, Inc. | $96.4K | 0.06% | Not reported | -67.4% | Q4 2024 |
| $95K | 0.06% | 0.14% | Not reported | Q4 2024 | |
| $71K | 0.05% | 0.08% | Not reported | Q4 2024 | |
| $65.9K | 0.04% | 0.12% | Not reported | Q4 2024 | |
Premium opens every quarter this fund has filed