13F-HR filed by Penbrook Management LLC
Penbrook Management LLC filed this 13F-HR for the quarter ended 2026-03-31, filed 2026-04-21, with 93 holding rows worth $132,057,635.
- Accession
- 0001381055-26-000002
- Filer
- CIK 1381055
- Filed
- 2026-04-21
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q1 2026
A holdings report, 93 entries on the cover page, a total value of $132,057,635 stated on the cover page (in dollars after the unit check, H1), rows summing to $132,057,635 with VALUE read as dollars as filed, 13F file number 028-12868. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| NOVO-NORDISK A S ADR | 670100205 | ADR | 316,200 | $11,620,350 | dollars as filed | |
| Amazon.com, Inc | 023135106 | COM | 51,760 | $10,780,055 | dollars as filed | |
| Microsoft Corp | 594918104 | COM | 22,245 | $8,234,431 | dollars as filed | |
| Alphabet Inc. Reg. Shares A | 02079K305 | COM | 23,170 | $6,662,765 | dollars as filed | |
| Alphabet Inc. Reg. Shares C | 02079K107 | COM | 22,554 | $6,469,840 | dollars as filed | |
| MOODYS CORP COM | 615369105 | Stock | 13,600 | $5,933,000 | dollars as filed | |
| PHOTRONICS INC | 719405102 | COM | 96,730 | $3,908,859 | dollars as filed | |
| PLANET LABS PBC | 72703X106 | COM CL A | 105,870 | $2,959,066 | dollars as filed | |
| AEHR TEST SYSTEMS | 00760J108 | COMMON STOCK | 79,515 | $2,948,416 | dollars as filed | |
| SEABRIDGE GOLD INC | 811916105 | COM *D* | 95,990 | $2,720,356 | dollars as filed | |
| VERMILION ENERGY INC COM | 923725105 | Stock | 197,825 | $2,717,719 | dollars as filed | |
| PROTHENA CORP PLC SHS | G72800108 | Stock | 271,720 | $2,641,118 | dollars as filed | |
| VIEMED HEALTHCARE INC | 92663R105 | COM | 272,398 | $2,508,785 | dollars as filed | |
| ELECTROVAYA INC | 28617B606 | COM | 295,356 | $2,298,667 | dollars as filed | |
| THOMSON REUTERS CORP COM | 884903808 | Stock | 24,774 | $2,229,164 | dollars as filed | |
| BLACKSTONE INC | 09260D107 | COM | 18,150 | $2,087,068 | dollars as filed | |
| ALKAMI TECHNOLOGY INC | 01644J108 | COM | 127,685 | $2,000,823 | dollars as filed | |
| CURIOSITYSTREAM INC | 23130Q107 | COMMON STOCK | 675,150 | $1,998,444 | dollars as filed | |
| NUVEEN NY MUN VALUE FD | 67062M105 | COM | 213,727 | $1,784,620 | dollars as filed | |
| TARGA RES CORP COM | 87612G101 | Stock | 6,892 | $1,728,031 | dollars as filed | |
| Berkshire Hathaway Inc | 084670702 | COM | 3,300 | $1,581,360 | dollars as filed | |
| CRYOPORT INC COM PAR $0.001 | 229050307 | Stock | 185,775 | $1,538,217 | dollars as filed | |
| Verizon Communications Inc | 92343V104 | COM | 29,899 | $1,500,929 | dollars as filed | |
| ENERGY TRANSFER L P | 29273V100 | COM UT LTD PTN | 74,489 | $1,437,637 | dollars as filed | |
| Cisco Systems,Inc. | 17275R102 | COM | 18,350 | $1,423,776 | dollars as filed | |
| SONY GROUP CORP SPONSORED ADR | 835699307 | ADR | 68,500 | $1,417,950 | dollars as filed | |
| WILLIAMS COS INC COM | 969457100 | Stock | 19,130 | $1,392,281 | dollars as filed | |
| MESOBLAST LTD | 590717401 | SPONS ADR | 87,075 | $1,339,213 | dollars as filed | |
| MAGNITE INC COM | 55955D100 | Stock | 112,190 | $1,332,817 | dollars as filed | |
| Automatic Data Processing,Inc. | 053015103 | COM | 6,300 | $1,280,034 | dollars as filed | |
| EXTREME NETWORKS INC | 30226D106 | COM | 83,525 | $1,259,557 | dollars as filed | |
| HESS MIDSTREAM LP | 428103105 | CL A SHS | 30,055 | $1,168,237 | dollars as filed | |
| Airbnb, Inc. Class A | 009066101 | COM | 8,950 | $1,130,206 | dollars as filed | |
| AXCELIS TECHNOLOGIES INC | 054540208 | COM NEW | 12,095 | $1,125,802 | dollars as filed | |
| AbbVie,Inc. | 00287Y109 | COM | 5,170 | $1,124,423 | dollars as filed | |
| USA COMPRESSION PARTNERS LP | 90290N109 | COM UNIT LTDPAR | 41,038 | $1,112,950 | dollars as filed | |
| SPY | 78462F103 | SHS | 1,605 | $1,043,795 | dollars as filed | |
| ONEOK INC NEW | 682680103 | COM | 11,310 | $1,022,310 | dollars as filed | |
| DOUBLEVERIFY HLDGS INC COM | 25862V105 | Stock | 102,910 | $977,645 | dollars as filed | |
| NPK INTERNATIONAL INC | 651718504 | COMMON STOCK | 67,250 | $974,452 | dollars as filed | |
| META PLATFORMS INC CL A | 30303M102 | COM | 1,700 | $972,621 | dollars as filed | |
| MARVELL TECHNOLOGY INC | 573874104 | COM | 9,730 | $963,756 | dollars as filed | |
| NVIDIA Corp | 67066G104 | COM | 5,223 | $910,891 | dollars as filed | |
| DATA I O CORP | 237690102 | COM | 356,850 | $902,830 | dollars as filed | |
| SHELL PLC SPON ADS | 780259305 | ADR | 9,400 | $874,200 | dollars as filed | |
| NOVARTIS AG SPONSORED ADR | 66987V109 | ADR | 5,540 | $846,235 | dollars as filed | |
| CENOVUS ENERGY INC | 15135U109 | COM | 29,880 | $792,716 | dollars as filed | |
| ASURE SOFTWARE INC | 04649U102 | COMMON STOCK | 89,635 | $770,861 | dollars as filed | |
| ETFS GOLD TR | 00326A104 | PHYSCL GOLD SHS | 17,155 | $765,456 | dollars as filed | |
| POPULAR INC | 733174700 | COM NEW | 5,500 | $737,935 | dollars as filed | |
| EMERSON ELEC CO COM | 291011104 | Stock | 5,300 | $694,406 | dollars as filed | |
| WESTERN MIDSTREAM PARTNERS L | 958669103 | COM UNIT LP INT | 15,900 | $654,603 | dollars as filed | |
| RANGE RES CORP COM | 75281A109 | Stock | 14,240 | $643,363 | dollars as filed | |
| REGENERON PHARMACEUTICALS COM | 75886F107 | Stock | 785 | $606,522 | dollars as filed | |
| INVESCO QQQ TR | 46090E103 | COM | 925 | $533,891 | dollars as filed | |
| LINCOLN EDL SVCS CORP | 533535100 | COM | 12,740 | $518,263 | dollars as filed | |
| FIRST BANCORP CORPORATION | 318672706 | COM NEW | 23,500 | $501,960 | dollars as filed | |
| FRANKLIN MASTER INTER INCOME SH BEN INT | 746909100 | CEF | 147,063 | $480,896 | dollars as filed | |
| PAR TECHNOLOGY CORP | 698884103 | COM | 35,775 | $476,880 | dollars as filed | |
| POWER INTEGRATIONS INC COM | 739276103 | Stock | 9,200 | $471,040 | dollars as filed | |
| KULICKE & SOFFA INDS INC | 501242101 | COM | 7,100 | $466,612 | dollars as filed | |
| BIOLIFE SOLUTIONS INC COM NEW | 09062W204 | Stock | 23,155 | $441,797 | dollars as filed | |
| DORCHESTER MINERALS L P | 25820R105 | COM UNIT | 16,225 | $439,697 | dollars as filed | |
| ENTERPRISE PRODS PARTNERS L | 293792107 | COM | 11,427 | $432,397 | dollars as filed | |
| FIDELITY NATIONAL FINANCIAL | 31620R303 | FNF GROUP COM | 9,168 | $425,211 | dollars as filed | |
| Apple Inc | 037833100 | COM | 1,529 | $388,044 | dollars as filed | |
| Bristol-Myers Squibb Company | 110122108 | COM | 6,250 | $379,062 | dollars as filed | |
| ONE STOP SYSTEMS INC | 68247W109 | COMMON STOCK | 46,740 | $353,821 | dollars as filed | |
| PAYSIGN INC | 70451A104 | COM | 55,785 | $329,131 | dollars as filed | |
| INVESCO EXCHANGE-TRADED FD TR S&P 500 EQUAL WEIGHT ETF | 46137V357 | COM | 1,670 | $320,506 | dollars as filed | |
| International Business Machines Corporation | 459200101 | COM | 1,283 | $310,986 | dollars as filed | |
| Chevron Corporation | 166764100 | COM | 1,377 | $284,901 | dollars as filed | |
| ConocoPhillips | 20825C104 | COM | 2,025 | $267,300 | dollars as filed | |
| KOPIN CORP | 500600101 | COMMON STOCK | 114,575 | $257,793 | dollars as filed | |
| BACKBLAZE INC A | 05637B105 | COMMON STOCK | 72,150 | $248,917 | dollars as filed | |
| SPDR SER TR STATE STR SPDR PORT S&P 500 ETF | 78464A854 | SHS | 3,180 | $243,397 | dollars as filed | |
| REAVES UTIL INCOME FD | 756158101 | COM SH BEN INT | 6,125 | $240,590 | dollars as filed | |
| JPMORGAN EQUITY PREMIUM INCOME ETF | 46641Q332 | ETF | 4,225 | $239,473 | dollars as filed | |
| ANTERO MIDSTREAM CORP COM | 03676B102 | Stock | 9,900 | $225,720 | dollars as filed | |
| TETRA TECHNOLOGIES INC DEL | 88162F105 | COM | 26,410 | $225,013 | dollars as filed | |
| HERCULES CAPITAL INC | 427096508 | COM | 15,060 | $222,450 | dollars as filed | |
| EXXON MOBIL CORP | 30231G102 | COM | 1,280 | $217,164 | dollars as filed | |
| NIKE,Inc. Class B | 654106103 | COM | 3,960 | $209,167 | dollars as filed | |
| Merck & Co.,Inc. | 58933Y105 | COM | 1,700 | $204,493 | dollars as filed | |
| INVESCO MUNICIPAL TRUST | 46131J103 | COM | 20,000 | $190,400 | dollars as filed | |
| GOLUB CAP BDC INC | 38173M102 | COM | 14,680 | $185,848 | dollars as filed | |
| NUVEEN MUN VALUE FD INC | 670928100 | COM | 20,000 | $179,800 | dollars as filed | |
| IOVANCE BIOTHERAPEUTICS INC | 462260100 | COM | 42,445 | $148,981 | dollars as filed | |
| DYNEX CAP INC | 26817Q886 | COM | 10,050 | $128,238 | dollars as filed | |
| AQUESTIVE THERAPEUTICS INC COM | 03843E104 | Stock | 25,565 | $106,094 | dollars as filed | |
| ONDAS HLDGS INC | 68236H204 | COM NEW | 10,005 | $90,445 | dollars as filed | |
| PROFOUND MED CORP | 74319B502 | COM NEW | 12,300 | $79,704 | dollars as filed | |
| EXAGEN INC | 30068X103 | COM | 13,330 | $39,990 | dollars as filed |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001381055-26-000002 | this filing | 2026-04-21 | acceptance time not in the bulk data set |