Penbrook 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 ▲▼ | |
| PLANET LABS PBC COM CL A | 314,220 | 295,245 | -18,975 | 4,078,575 | 5,822,231 | +1,743,656 |
| ALPHABET INC CAP STK CL A | 23,170 | 23,170 | 0 | 5,632,627 | 7,252,210 | +1,619,583 |
| ALPHABET INC CAP STK CL C | 22,720 | 22,554 | -166 | 5,533,456 | 7,077,445 | +1,543,989 |
| DOUBLEVERIFY HLDGS INC COM | 0 | 102,910 | +102,910 | 0 | 1,177,290 | +1,177,290 |
| PHOTRONICS INC COM | 111,380 | 110,680 | -700 | 2,556,171 | 3,541,760 | +985,589 |
| ELECTROVAYA INC COM NEW | 307,911 | 349,861 | +41,950 | 1,814,858 | 2,763,902 | +949,044 |
| AMAZON COM INC | 51,740 | 51,760 | +20 | 11,360,551 | 11,947,243 | +586,692 |
| SEABRIDGE GOLD INC COM | 96,545 | 95,990 | -555 | 2,331,561 | 2,840,344 | +508,783 |
| MOODYS CORP COM | 13,650 | 13,600 | -50 | 6,503,952 | 6,947,560 | +443,608 |
| BRISTOL-MYERS SQUIBB CO COM | 0 | 6,250 | +6,250 | 0 | 337,125 | +337,125 |
| VERMILION ENERGY INC COM | 179,575 | 197,825 | +18,250 | 1,403,073 | 1,648,298 | +245,225 |
| HESS MIDSTREAM LP CL A SHS | 23,030 | 30,055 | +7,025 | 795,686 | 1,036,898 | +241,212 |
| PAR TECHNOLOGY CORP COM | 12,755 | 19,815 | +7,060 | 504,842 | 718,888 | +214,046 |
| TRIPLE FLAG PRECIOUS METAL COM | 0 | 6,089 | +6,089 | 0 | 202,277 | +202,277 |
| VIEMED HEALTHCARE INC COM | 272,328 | 271,548 | -780 | 1,849,107 | 2,017,602 | +168,495 |
| MESOBLAST LTD SPONS ADR | 87,675 | 87,575 | -100 | 1,412,444 | 1,579,853 | +167,409 |
| REGENERON PHARMACEUTICALS COM | 797 | 797 | 0 | 448,129 | 615,180 | +167,051 |
| PAYSIGN INC COM | 0 | 30,825 | +30,825 | 0 | 158,749 | +158,749 |
| CISCO SYS INC COM | 18,350 | 18,350 | 0 | 1,255,507 | 1,413,501 | +157,994 |
| TETRA TECHNOLOGIES INC DEL COM | 44,600 | 43,975 | -625 | 256,450 | 412,046 | +155,596 |
| AIRBNB INC COM CL A | 8,850 | 8,950 | +100 | 1,074,567 | 1,214,694 | +140,127 |
| LINCOLN EDL SVCS CORP COM | 12,501 | 17,026 | +4,525 | 293,773 | 411,178 | +117,405 |
| ASURE SOFTWARE INC COM | 90,660 | 89,235 | -1,425 | 743,412 | 840,594 | +97,182 |
| IOVANCE BIOTHERAPEUTICS INC COM | 0 | 33,945 | +33,945 | 0 | 92,670 | +92,670 |
| ONE STOP SYS INC COM | 47,413 | 46,740 | -673 | 254,133 | 335,593 | +81,460 |
| NUVEEN N Y MUN VALUE FD COM | 213,727 | 213,727 | 0 | 1,765,385 | 1,830,358 | +64,973 |
| WESTERN MIDSTREAM PARTNERS LP COM UNIT LP INT | 14,600 | 15,900 | +1,300 | 573,634 | 628,050 | +54,416 |
| NOVARTIS AG SPONSORED ADR | 5,610 | 5,610 | 0 | 719,426 | 773,451 | +54,025 |
| ABRDN PHYSICAL GOLD SHARES ETF | 17,945 | 17,155 | -790 | 660,555 | 704,727 | +44,172 |
| AQUESTIVE THERAPEUTICS INC COM | 43,585 | 42,160 | -1,425 | 243,640 | 272,354 | +28,714 |
| NPK INTERNATIONAL INC COM SHS | 68,585 | 67,250 | -1,335 | 775,696 | 801,620 | +25,924 |
| SHELL PLC SPON ADS | 9,400 | 9,400 | 0 | 672,382 | 690,712 | +18,330 |
| INTERNATIONAL BUSINESS MACHS COM | 1,652 | 1,627 | -25 | 466,128 | 481,934 | +15,806 |
| WEBSTER FINL CORP COM | 4,180 | 4,180 | 0 | 248,459 | 263,089 | +14,630 |
| USA COMPRESSION PARTNERS LP COM UNIT LTDPAR | 38,838 | 41,038 | +2,200 | 932,112 | 943,874 | +11,762 |
| ENTERPRISE PRODS PARTNERS L P COM | 11,427 | 11,427 | 0 | 357,322 | 366,350 | +9,028 |
| MARVELL TECHNOLOGY INC COM | 9,740 | 9,730 | -10 | 818,841 | 826,855 | +8,014 |
| CRYOPORT INC COM PAR $0.001 | 52,770 | 52,835 | +65 | 500,259 | 507,216 | +6,957 |
| JPMORGAN CHASE & CO. COM | 660 | 660 | 0 | 208,183 | 212,665 | +4,482 |
| INVESCO S&P 500 EQUAL WEIGHT ETF | 1,670 | 1,670 | 0 | 316,799 | 319,905 | +3,106 |
| NUVEEN MUN VALUE FD INC COM | 20,000 | 20,000 | 0 | 179,600 | 181,200 | +1,600 |
| SYNCHRONY FINANCIAL COM | 18,200 | 15,500 | -2,700 | 1,293,110 | 1,293,165 | +55 |
| INVESCO MUNICIPAL TRUST COM | 20,000 | 20,000 | 0 | 193,000 | 193,000 | 0 |
| DORCHESTER MINERALS LP COM UNIT | 14,025 | 16,225 | +2,200 | 363,107 | 362,791 | -316 |
| NVIDIA CORPORATION COM | 5,223 | 5,223 | 0 | 974,507 | 974,090 | -417 |
| ONEOK INC NEW COM | 11,410 | 11,310 | -100 | 832,587 | 831,285 | -1,302 |
| HERCULES CAPITAL INC COM | 14,775 | 14,767 | -8 | 279,410 | 277,917 | -1,493 |
| CENOVUS ENERGY INC COM | 29,880 | 29,880 | 0 | 507,661 | 505,570 | -2,091 |
| AFLAC INC COM | 1,950 | 1,950 | 0 | 217,815 | 215,027 | -2,788 |
| CHEVRON CORP NEW COM | 1,377 | 1,377 | 0 | 213,834 | 209,869 | -3,965 |
| EMERSON ELEC CO COM | 5,400 | 5,300 | -100 | 708,372 | 703,416 | -4,956 |
| JPMORGAN EQUITY PREMIUM INCOME ETF | 4,325 | 4,225 | -100 | 246,957 | 241,839 | -5,118 |
| ONDAS HLDGS INC COM NEW | 13,855 | 10,005 | -3,850 | 106,960 | 97,649 | -9,311 |
| BERKSHIRE HATHAWAY INC DEL CL B NEW | 3,375 | 3,350 | -25 | 1,696,747 | 1,683,877 | -12,870 |
| PUTNAM MASTER INTER INCOME TR SH BEN INT | 147,063 | 147,063 | 0 | 505,896 | 491,190 | -14,706 |
| STATE STREET SPDR PORTFOLIO S&P 500 ETF | 3,500 | 3,200 | -300 | 274,190 | 256,704 | -17,486 |
| FIRST AMERN FINL CORP COM | 4,400 | 4,300 | -100 | 282,656 | 264,192 | -18,464 |
| INVESCO QQQ TRUST SERIES I | 1,945 | 1,870 | -75 | 1,167,719 | 1,148,760 | -18,959 |
| MFS INTER INCOME TR SH BEN INT | 25,693 | 18,750 | -6,943 | 68,857 | 48,938 | -19,919 |
| GOLUB CAP BDC INC COM | 24,955 | 23,680 | -1,275 | 341,633 | 321,338 | -20,295 |
| REAVES UTIL INCOME FD COM SH BEN INT | 6,075 | 6,025 | -50 | 240,691 | 220,395 | -20,296 |
| SPDR S&P 500 ETF TRUST | 1,795 | 1,720 | -75 | 1,195,793 | 1,172,902 | -22,891 |
| APPLE INC COM | 1,729 | 1,529 | -200 | 440,255 | 415,674 | -24,581 |
| ABBVIE INC COM | 5,273 | 5,230 | -43 | 1,220,910 | 1,195,003 | -25,907 |
| KULICKE & SOFFA INDS INC COM | 8,600 | 7,100 | -1,500 | 349,504 | 323,476 | -26,028 |
| NIKE INC CL B | 3,935 | 3,885 | -50 | 274,387 | 247,513 | -26,874 |
| GLOBAL PMTS INC | 5,115 | 5,115 | 0 | 424,954 | 395,901 | -29,053 |
| BIOLIFE SOLUTIONS INC COM NEW | 23,155 | 22,955 | -200 | 590,684 | 555,052 | -35,632 |
| RANGE RES CORP COM | 14,340 | 14,240 | -100 | 539,757 | 502,102 | -37,655 |
| POWER INTEGRATIONS INC COM | 9,200 | 9,200 | 0 | 369,932 | 326,968 | -42,964 |
| DATA I O CORP COM | 352,750 | 356,850 | +4,100 | 1,178,185 | 1,131,215 | -46,970 |
| BTQ TECHNOLOGIES CORP COM | 14,750 | 10,570 | -4,180 | 102,070 | 54,118 | -47,952 |
| FIDELITY NATL INFORMATION SVCS COM | 4,124 | 3,224 | -900 | 271,936 | 214,267 | -57,669 |
| KOPIN CORP COM | 136,975 | 114,975 | -22,000 | 332,849 | 269,042 | -63,807 |
| WILLIAMS COS INC COM | 19,280 | 19,130 | -150 | 1,221,388 | 1,149,904 | -71,484 |
| POPULAR INC COM NEW | 12,500 | 11,850 | -650 | 1,587,625 | 1,475,562 | -112,063 |
| MAGNITE INC COM | 28,420 | 31,115 | +2,695 | 618,987 | 504,996 | -113,991 |
| COHU INC COM | 49,500 | 38,300 | -11,200 | 1,006,335 | 891,241 | -115,094 |
| META PLATFORMS INC CL A | 1,700 | 1,700 | 0 | 1,248,446 | 1,122,153 | -126,293 |
| EXAGEN INC COM | 19,910 | 13,430 | -6,480 | 218,810 | 81,654 | -137,156 |
| ALKAMI TECHNOLOGY INC COM | 124,140 | 127,685 | +3,545 | 3,083,637 | 2,945,693 | -137,944 |
| BACKBLAZE INC COM CL A | 52,025 | 71,350 | +19,325 | 482,792 | 332,491 | -150,301 |
| ENERGY TRANSFER L P COM UT LTD PTN | 81,594 | 74,489 | -7,105 | 1,400,153 | 1,228,324 | -171,829 |
| BARRETT BUSINESS SVCS INC COM | 11,300 | 8,800 | -2,500 | 500,816 | 318,648 | -182,168 |
| VERIZON COMMUNICATIONS INC COM | 33,235 | 31,135 | -2,100 | 1,460,678 | 1,268,129 | -192,549 |
| TARGA RES CORP COM | 8,911 | 7,028 | -1,883 | 1,492,948 | 1,296,666 | -196,282 |
| SONY GROUP CORP SPONSORED ADR | 68,500 | 68,500 | 0 | 1,972,115 | 1,753,600 | -218,515 |
| AUTOMATIC DATA PROCESSING INC COM | 6,300 | 6,300 | 0 | 1,849,050 | 1,620,549 | -228,501 |
| FIRST BANCORP P R COM NEW | 52,600 | 44,900 | -7,700 | 1,159,830 | 930,777 | -229,053 |
| BLACKSTONE INC COM | 14,800 | 14,800 | 0 | 2,528,580 | 2,281,272 | -247,308 |
| FIDELITY NATIONAL FINANCIAL IN COM SHS | 23,821 | 20,321 | -3,500 | 1,440,932 | 1,109,323 | -331,609 |
| AXCELIS TECHNOLOGIES INC COM NEW | 16,895 | 15,895 | -1,000 | 1,649,627 | 1,277,004 | -372,623 |
| CURIOSITYSTREAM INC COM CL A | 348,700 | 347,300 | -1,400 | 1,848,110 | 1,319,740 | -528,370 |
| THOMSON REUTERS CORP COM | 24,848 | 24,948 | +100 | 3,859,716 | 3,296,510 | -563,206 |
| AEHR TEST SYS COM | 116,250 | 114,900 | -1,350 | 3,500,287 | 2,319,831 | -1,180,456 |
| NOVO-NORDISK A S ADR | 311,600 | 316,400 | +4,800 | 17,290,684 | 16,098,432 | -1,192,252 |
| MICROSOFT CORP COM | 24,305 | 22,750 | -1,555 | 12,588,774 | 11,002,355 | -1,586,419 |