Mink Brook Asset Management
West Palm Beach, FLfiles as Mink Brook Asset Management LLC
$227m in 52 US stocks at the end of 30 June 2026. The top 10 are 72.3% of the money. It changed about 17.2% of the portfolio this quarter.
Value
$227m
Stocks
52
Top 10 share
72.3%
Turnover
17.2%
What changed this quarter
New
Bought for the first time this quarter.
- First Northwest BancorpFNWB2.0% of the fund
- RCM TechnologiesRCMT1.7% of the fund
- Standard BiotoolsLAB0.8% of the fund
- Health CatalystHCAT0.6% of the fund
- Citizens BancsharesCZBS0.5% of the fund
- OptimizeRxOPRX0.4% of the fund
- OptimumBank HoldingsOPHC0.2% of the fund
- First Carolina Financial ServicesFCBM0.2% of the fund
- Fractyl HealthGUTS0.1% of the fund
- Harvard BioscienceHBIO<0.1% of the fund
Added
Bought more of a stock they already held.
- American Integrity Insurance GroupAII8.1% of the fund+16%
- DLH HoldingsDLHC6.5% of the fund+5%
- Rimini StreetRMNI4.5% of the fund+23%
- Butler NationalBUKS2.6% of the fund+5%
- Creative RealitiesCREX2.1% of the fund+53%
- Legacy EducationLGCY2.0% of the fund+54%
- Red Robin Gourmet BurgersRRGB1.5% of the fund+5%
- RegisRGS1.4% of the fund+11%
- ExagenXGN1.0% of the fund+29%
- ACRES Commercial RealtyACR0.8% of the fund+10%
- Stran & CompanySWAG0.7% of the fund+52%
- FluentFLNT0.7% of the fund+21%
- Health In TechHIT0.5% of the fund+41%
- Fitlife BrandsFTLF0.2% of the fund+63%
Cut
Sold some of their stake.
- EnvelaELA15.9% of the fund-2%
- Friedman IndustriesFRD1.2% of the fund-48%
- Motorcar Parts of AmericaMPAA0.5% of the fund-51%
- Optex Systems HoldingsOPXS0.4% of the fund-4%
- Opus GeneticsIRD0.3% of the fund-73%
Sold out
Sold their entire stake.
- MDxHealth SAMDXH-100%
- Twin DiscTWIN-100%
- KVH IndustriesKVHI-100%
- Private Bancorp of AmericaPBAM-100%
- BBX CapitalBBXIA-100%
- Ekso Bionics Holdings INC Series B PFD-100%
- LipocineLPCN-100%
- LSI IndustriesLYTS-100%
- MaxcyteMXCT-100%
- INVE TechnologiesINVE-100%
- BirchtechBCHT-100%
- Salem Media Group INC Class A-100%
Holdings
- Currency Exchange InternatioCURN
- Share
- 5.8%
- Value
- $13m
- Shares
- 613,221
Held
- AstroNovaALOT
- Share
- 4.8%
- Value
- $11m
- Shares
- 380,965
Held
- Butler NationalBUKS
- Share
- 2.6%
- Value
- $6m
- Shares
- 1,421,111
+5%
- Citizens BancsharesCZBS
- Share
- 0.5%
- Value
- $1m
- Shares
- 22,700
New
- Mcdermott InternationalMCDIF
- Share
- 0.5%
- Value
- $1m
- Shares
- 46,530
Held
- First Carolina Financial ServicesFCBM
- Share
- 0.2%
- Value
- $353,945
- Shares
- 26,733
New
| Company | Share of fund | Value | Shares | Change |
|---|---|---|---|---|
| EnvelaELA | 15.9% | $36m | 1,248,319 | -2% |
| Bank7BSVN | 10.3% | $23m | 475,610 | Held |
| American Integrity Insurance GroupAII | 8.1% | $18m | 977,969 | +16% |
| Acme UnitedACU | 8.0% | $18m | 380,643 | Held |
| DLH HoldingsDLHC | 6.5% | $15m | 2,816,058 | +5% |
| Ascent IndustriesACNT | 5.9% | $13m | 884,483 | Held |
| Currency Exchange InternatioCURN | 5.8% | $13m | 613,221 | Held |
| AstroNovaALOT | 4.8% | $11m | 380,965 | Held |
| Rimini StreetRMNI | 4.5% | $10m | 2,368,353 | +23% |
| Butler NationalBUKS | 2.6% | $6m | 1,421,111 | +5% |
| Creative RealitiesCREX | 2.1% | $5m | 1,166,954 | +53% |
| Legacy EducationLGCY | 2.0% | $5m | 389,498 | +54% |
| First Northwest BancorpFNWB | 2.0% | $5m | 417,006 | New |
| RCM TechnologiesRCMT | 1.7% | $4m | 134,688 | New |
| Star Equity HoldingsSTRR | 1.5% | $3m | 316,139 | Held |
| Red Robin Gourmet BurgersRRGB | 1.5% | $3m | 416,211 | +5% |
| RegisRGS | 1.4% | $3m | 112,362 | +11% |
| Heritage GlobalHGBL | 1.2% | $3m | 2,273,077 | Held |
| Friedman IndustriesFRD | 1.2% | $3m | 84,171 | -48% |
| ExagenXGN | 1.0% | $2m | 475,944 | +29% |
| Comstock Holding CompaniesCHCI | 0.9% | $2m | 121,473 | Held |
| ACRES Commercial RealtyACR | 0.8% | $2m | 101,618 | +10% |
| Standard BiotoolsLAB | 0.8% | $2m | 2,190,973 | New |
| Laird SuperfoodLSF | 0.8% | $2m | 361,729 | Held |
| Stran & CompanySWAG | 0.7% | $2m | 756,482 | +52% |
| FluentFLNT | 0.7% | $2m | 409,033 | +21% |
| Health CatalystHCAT | 0.6% | $1m | 738,277 | New |
| HolleyHLLY | 0.6% | $1m | 551,738 | Held |
| AmrepAXR | 0.6% | $1m | 50,621 | Held |
| Citizens BancsharesCZBS | 0.5% | $1m | 22,700 | New |
| Health In TechHIT | 0.5% | $1m | 1,133,369 | +41% |
| Motorcar Parts of AmericaMPAA | 0.5% | $1m | 70,719 | -51% |
| Mcdermott InternationalMCDIF | 0.5% | $1m | 46,530 | Held |
| Optex Systems HoldingsOPXS | 0.4% | $873,845 | 62,284 | -4% |
| OptimizeRxOPRX | 0.4% | $807,864 | 141,235 | New |
| Kewaunee ScientificKEQU | 0.3% | $761,797 | 21,447 | Held |
| Natural Alternatives InternationalNAII | 0.3% | $701,338 | 293,447 | Held |
| Champions OncologyCSBR | 0.3% | $685,842 | 111,338 | Held |
| Opus GeneticsIRD | 0.3% | $662,553 | 161,205 | -73% |
| Fitlife BrandsFTLF | 0.2% | $513,473 | 46,637 | +63% |
| NetSol TechnologiesNTWK | 0.2% | $505,179 | 109,346 | Held |
| OptimumBank HoldingsOPHC | 0.2% | $458,744 | 78,552 | New |
| FreightosCRGO | 0.2% | $439,581 | 289,198 | Held |
| Quest Resource HoldingQRHC | 0.2% | $372,440 | 295,587 | Held |
| First Carolina Financial ServicesFCBM | 0.2% | $353,945 | 26,733 | New |
| Fractyl HealthGUTS | 0.1% | $280,221 | 352,745 | New |
| Canterbury Park HoldingCPHC | 0.1% | $229,923 | 14,589 | Held |
| Harvard BioscienceHBIO | <0.1% | $205,219 | 33,369 | New |
| Century CasinosCNTY | <0.1% | $174,081 | 136,001 | Held |
| Acorn EnergyACFN | <0.1% | $170,300 | 10,000 | Held |
| ACCESS NewswireACCS | <0.1% | $132,574 | 20,396 | Held |
| Xtant Medical HoldingsXTNT | <0.1% | $46,085 | 109,466 | Held |
Over time and by industry
Value over time
Jun '25
Dec '25
Jun '26
Value is up 96.6% since 30 June 2025.
Where the money is
Technology23.5%
Retail & consumer22.1%
Financial services21.3%
Industrials9.1%
Materials7.1%
Health care3.1%
Real estate2.2%
Media & telecom1.4%
Everyday goods0.8%
Utilities0.2%
Other9.4%
From the fund's 13F filings. They list US stocks and options only, 45 days after each quarter, and leave out cash, bonds, shorts and foreign shares.