Penbrook Management LLC
- SEC CIK
- 0001381055
- Latest filing
- Jul 23, 2026
Holdings in Q2 2026
Holdings as of Jun 30, 2026, filed Jul 23, 2026. Long positions only; changes compare share counts with Q1 2026.
- Positions
- 101
- +8 vs. Q1 2026
- Portfolio value
- $156.8M
- +$24.7M (+18.7%) vs. Q1 2026
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| NVONovo Nordisk A S | ADR | 316,200 | $15.2M | 9.7% | 00.0% | Unchanged | History |
| AMZNAmazon Com Inc | Stock | 51,760 | $12.3M | 7.9% | 00.0% | Unchanged | History |
| GOOGLAlphabet Inc. | Stock | 23,170 | $8.28M | 5.3% | 00.0% | Unchanged | History |
| MSFTMicrosoft Corp | Stock | 21,920 | $8.18M | 5.2% | −325−1.5% | Reduced | History |
| GOOGAlphabet Inc. | Stock | 22,554 | $7.97M | 5.1% | 00.0% | Unchanged | History |
| MCOMoodys Corp | Stock | 13,600 | $6.16M | 3.9% | 00.0% | Unchanged | History |
| ELVAElectrovaya Inc. | COM NEW | 326,231 | $3.43M | 2.2% | +30,875+10.5% | Added | History |
| CYRXCryoport, Inc. | COM PAR $0.001 | 202,675 | $3.18M | 2.0% | +16,900+9.1% | Added | History |
| VMDViemed Healthcare, Inc. | COM | 277,178 | $3.16M | 2.0% | +4,780+1.8% | Added | History |
| MRVLMarvell Technology, Inc. | COM | 9,730 | $2.90M | 1.8% | 00.0% | Unchanged | History |
| PLABPhotronics Inc | COM | 89,055 | $2.90M | 1.8% | −7,675−7.9% | Reduced | History |
| SASeabridge Gold Inc | COM | 110,915 | $2.85M | 1.8% | +14,925+15.5% | Added | History |
| EXTRExtreme Networks Inc | COM | 84,025 | $2.72M | 1.7% | +500+0.6% | Added | History |
| PLPlanet Labs PBC | COM CL A | 81,817 | $2.71M | 1.7% | −24,053−22.7% | Reduced | History |
| PRTAProthena Corp Public Ltd Co | SHS | 271,720 | $2.66M | 1.7% | 00.0% | Unchanged | History |
| ALKTAlkami Technology, Inc. | Stock | 140,585 | $2.55M | 1.6% | +12,900+10.1% | Added | History |
| ALLTAllot Ltd. | SHS | 275,295 | $2.44M | 1.6% | +275,295 | New | History |
| CSCOCisco Systems, Inc. | Stock | 18,350 | $2.16M | 1.4% | 00.0% | Unchanged | History |
| BXBlackstone Inc. | COM | 18,150 | $2.14M | 1.4% | 00.0% | Unchanged | History |
| MGNIMagnite, Inc. | COM | 112,040 | $2.13M | 1.4% | −150−0.1% | Reduced | History |
| ACLSAxcelis Technologies Inc | Stock | 10,895 | $2.06M | 1.3% | −1,200−9.9% | Reduced | History |
| CURICuriosityStream Inc. | COM CL A | 764,800 | $2.03M | 1.3% | +89,650+13.3% | Added | History |
| TRIThomson Reuters Corp | Stock | 24,381 | $1.99M | 1.3% | +24,381 | New | History |
| NNYNuveen New York Municipal Value Fund | COM | 213,727 | $1.87M | 1.2% | 00.0% | Unchanged | History |
| VETVermilion Energy Inc. | COM | 197,825 | $1.85M | 1.2% | 00.0% | Unchanged | History |
| TRGPTarga Resources Corp. | COM | 6,892 | $1.85M | 1.2% | 00.0% | Unchanged | History |
| BRK.BBerkshire Hathaway Inc | Stock | 3,290 | $1.65M | 1.1% | −10−0.3% | Reduced | History |
| BTEBaytex Energy Corp. | COM | 399,350 | $1.60M | 1.0% | +399,350 | New | History |
| ETEnergy Transfer LP | COM UT LTD PTN | 74,489 | $1.42M | 0.9% | 00.0% | Unchanged | History |
| WMBWilliams Companies, Inc. | COM | 19,130 | $1.42M | 0.9% | 00.0% | Unchanged | History |
| ADPAutomatic Data Processing Inc | Stock | 6,300 | $1.41M | 0.9% | 00.0% | Unchanged | History |
| DAIOData I/O Corp | COM | 355,850 | $1.40M | 0.9% | −1,000−0.3% | Reduced | History |
| SONYSony Group Corp | SPONSORED ADR | 68,500 | $1.37M | 0.9% | 00.0% | Unchanged | History |
| ABBVAbbVie Inc. | Stock | 5,152 | $1.30M | 0.8% | −18−0.3% | Reduced | History |
| VZVerizon Communications Inc | Stock | 30,424 | $1.29M | 0.8% | +525+1.8% | Added | History |
| ABNBAirbnb, Inc. | Stock | 8,950 | $1.28M | 0.8% | 00.0% | Unchanged | History |
| SPYSPDR S&P 500 ETF Trust | ETF | 1,605 | $1.20M | 0.8% | 00.0% | Unchanged | History |
| MESOMesoblast Ltd | ADR | 87,075 | $1.18M | 0.8% | 00.0% | Unchanged | History |
| HESMHess Midstream LP | CL A SHS | 30,055 | $1.13M | 0.7% | 00.0% | Unchanged | History |
| BLFSBiolife Solutions Inc | COM NEW | 39,705 | $1.12M | 0.7% | +16,550+71.5% | Added | History |
| DVDoubleVerify Holdings, Inc. | COM | 102,660 | $1.11M | 0.7% | −250−0.2% | Reduced | History |
| USACUSA Compression Partners, LP | COMUNIT LTDPAR | 41,038 | $1.08M | 0.7% | 00.0% | Unchanged | History |
| NPKINPK International Inc. | COM SHS | 67,825 | $1.08M | 0.7% | +575+0.9% | Added | History |
| NVDANVIDIA Corp | Stock | 5,323 | $1.07M | 0.7% | +100+1.9% | Added | History |
| OKEONEOK Inc | COM | 11,310 | $983.3K | 0.6% | 00.0% | Unchanged | History |
| METAMeta Platforms, Inc. | Stock | 1,700 | $957.6K | 0.6% | 00.0% | Unchanged | History |
| KLICKulicke & Soffa Industries Inc | COM | 7,100 | $949.7K | 0.6% | 00.0% | Unchanged | History |
| PARPar Technology Corp | COM | 53,760 | $936.5K | 0.6% | +17,985+50.3% | Added | History |
| BPOPPopular, Inc. | COM NEW | 5,300 | $870.2K | 0.6% | −200−3.6% | Reduced | History |
| NVSNovartis AG | ADR | 5,540 | $868.2K | 0.6% | 00.0% | Unchanged | History |
| BLZEBackblaze, Inc. | COM CL A | 53,700 | $851.7K | 0.5% | −18,450−25.6% | Reduced | History |
| POWIPower Integrations Inc | COM | 9,200 | $770.6K | 0.5% | 00.0% | Unchanged | History |
| EMREmerson Electric Co | Stock | 5,300 | $758.7K | 0.5% | 00.0% | Unchanged | History |
| CVECenovus Energy Inc. | COM | 29,880 | $741.3K | 0.5% | 00.0% | Unchanged | History |
| SHELShell plc | ADR | 9,400 | $728.9K | 0.5% | 00.0% | Unchanged | History |
| OSSOne Stop Systems, Inc. | COM | 38,875 | $706.7K | 0.5% | −7,865−16.8% | Reduced | History |
| ASURAsure Software Inc | COM | 88,135 | $699.8K | 0.4% | −1,500−1.7% | Reduced | History |
| WESWestern Midstream Partners, LP | COM UNIT LP INT | 15,900 | $695.8K | 0.4% | 00.0% | Unchanged | History |
| Invesco QQQ Trust Series I46090E103 | ETF | 925 | $681.2K | 0.4% | 00.0% | Unchanged | – |
| SGOLabrdn Gold ETF Trust | ETF | 17,080 | $653.0K | 0.4% | −75−0.4% | Reduced | History |
| LINCLincoln Educational Services Corp | COM | 12,715 | $634.5K | 0.4% | −25−0.2% | Reduced | History |
| FBPFirst Bancorp | COM NEW | 22,600 | $589.2K | 0.4% | −900−3.8% | Reduced | History |
| RRCRange Resources Corp | COM | 14,240 | $529.6K | 0.3% | 00.0% | Unchanged | History |
| AEHRAehr Test Systems | COM | 5,200 | $499.5K | 0.3% | −74,315−93.5% | Reduced | History |
| REGNRegeneron Pharmaceuticals, Inc. | COM | 785 | $489.5K | 0.3% | 00.0% | Unchanged | History |
| iShares Tr464287432 | 20 YR TR BD ETF | 5,510 | $476.2K | 0.3% | +5,510 | New | – |
| PIMFranklin Master Intermediate Income Trust | SH BEN INT | 147,063 | $475.0K | 0.3% | 00.0% | Unchanged | History |
| PAYSPaysign, Inc. | COM | 57,310 | $469.4K | 0.3% | +1,525+2.7% | Added | History |
| HTGCHercules Capital, Inc. | COM | 29,387 | $463.4K | 0.3% | +14,327+95.1% | Added | History |
| AAPLApple Inc. | Stock | 1,529 | $442.4K | 0.3% | 00.0% | Unchanged | History |
| EPDEnterprise Products Partners L.P. | Stock | 11,427 | $420.1K | 0.3% | 00.0% | Unchanged | History |
| DMLPDorchester Minerals, L.P. | COM UNIT | 16,225 | $409.7K | 0.3% | 00.0% | Unchanged | History |
| FNFFidelity National Financial, Inc. | COM SHS | 8,668 | $408.8K | 0.3% | −500−5.5% | Reduced | History |
| KOPNKopin Corp | COM | 88,275 | $395.5K | 0.3% | −26,300−23.0% | Reduced | History |
| BMYBristol Myers Squibb Co | Stock | 6,615 | $381.2K | 0.2% | +365+5.8% | Added | History |
| AMPLAmplitude, Inc. | Stock | 48,705 | $372.6K | 0.2% | +48,705 | New | History |
| RITMRithm Capital Corp. | REIT | 39,200 | $368.1K | 0.2% | +39,200 | New | History |
| IBMInternational Business Machines Corp | Stock | 1,283 | $360.8K | 0.2% | 00.0% | Unchanged | History |
| Invesco Exchange Traded FD T46137V357 | S&P500 EQL WGT | 1,670 | $355.3K | 0.2% | 00.0% | Unchanged | – |
| TTITetra Technologies Inc | COM | 26,260 | $297.5K | 0.2% | −150−0.6% | Reduced | History |
| TERTeradyne, Inc | Stock | 600 | $290.3K | 0.2% | +600 | New | History |
| State Street SPDR Portfolio S&P 500 ETF78464A854 | ETF | 3,075 | $270.2K | 0.2% | −105−3.3% | Reduced | – |
| IOVAIovance Biotherapeutics, Inc. | COM | 61,945 | $257.7K | 0.2% | +19,500+45.9% | Added | History |
| UTGReaves Utility Income Fund | COM SH BEN INT | 6,125 | $249.4K | 0.2% | 00.0% | Unchanged | History |
| WLYJohn Wiley & Sons, Inc. | CL A | 5,000 | $242.6K | 0.2% | +5,000 | New | History |
| J P Morgan Exchange Traded F46641Q332 | EQUITY PREMIUM | 4,225 | $238.6K | 0.2% | 00.0% | Unchanged | – |
| GBDCGolub Capital BDC, Inc. | COM | 18,060 | $232.6K | 0.1% | +3,380+23.0% | Added | History |
| CVXChevron Corp | Stock | 1,377 | $228.3K | 0.1% | 00.0% | Unchanged | History |
| AMAntero Midstream Corp | Stock | 9,900 | $225.2K | 0.1% | 00.0% | Unchanged | History |
| MRKMerck & Co., Inc. | Stock | 1,700 | $218.4K | 0.1% | 00.0% | Unchanged | History |
| JPMJPMorgan Chase & Co | Stock | 660 | $216.0K | 0.1% | +660 | New | History |
| COPConocoPhillips | Stock | 2,025 | $210.5K | 0.1% | 00.0% | Unchanged | History |
| FAFFirst American Financial Corp | Stock | 3,000 | $205.8K | 0.1% | +3,000 | New | History |
| VKQInvesco Municipal Trust | COM | 20,000 | $200.8K | 0.1% | 00.0% | Unchanged | History |
| SKYHSky Harbour Group Corp | COM CL A | 19,530 | $192.2K | 0.1% | +19,530 | New | History |
| BNEDBarnes & Noble Education, Inc. | COM NEW | 15,000 | $188.4K | 0.1% | +15,000 | New | History |
| NUVNuveen Municipal Value Fund Inc | COM | 20,000 | $184.4K | 0.1% | 00.0% | Unchanged | History |
| AQSTAquestive Therapeutics, Inc. | COM | 43,300 | $180.1K | 0.1% | +17,735+69.4% | Added | History |
| DXDynex Capital Inc | COM | 10,050 | $131.8K | 0.1% | 00.0% | Unchanged | History |
| ONDSOndas Inc. | COM NEW | 10,005 | $82.4K | 0.1% | 00.0% | Unchanged | History |
Sold out since Q1 2026 (4)
Positions held at the end of Q1 2026 that are gone from this filing.
| Security | Class | Shares in Q1 2026 | Value in Q1 2026 | % of portfolio in Q1 2026 | History |
|---|---|---|---|---|---|
| TRIThomson Reuters Corp | COM NO PAR | 24,774 | $2.23M | 1.7% | History |
| XOMExxonMobil Holdings Corp | COM | 1,280 | $217.2K | 0.2% | History |
| NKENIKE, Inc. | Stock | 3,960 | $209.2K | 0.2% | History |
| XGNExagen Inc. | COM | 13,330 | $40.0K | <0.1% | History |