Penbrook Management LLC
13F Reported Value
ⓘ$132.1M
Holdings
93
Latest Filing
2026-03-31
Filing Quarter
Q1 2026
Portfolio Overview
Penbrook Management LLC disclosed 93 positions worth $132.1M in its Form 13F-HR for Q1 2026, led by $NVO (NOVO NORDISK A S) at 8.8% of the equity portfolio, followed by $AMZN and $MSFT. During the quarter the fund opened 8 new positions and exited 12 and a full exit from $SYF. The portfolio is most concentrated in Technology (39.6% of disclosed assets). All figures are sourced directly from Penbrook Management LLC’s Form 13F-HR filing with the SEC under CIK 1381055.
AI Fund Analysis
DiversifyingSector Allocation
AUM History
Top Equity Holdings by Value
Quarterly Activity — Q1 2026
Click any card to unlockTop Holdings
- —
Quality
$11.6M316,200 sh - 74.6#152
Quality
$10.8M51,760 sh - 83.7#15
Quality
$8.2M22,245 sh - 80.2
Quality
$6.7M23,170 sh - 80.2
Quality
$6.5M22,554 sh - 81.3
Quality
$5.9M13,600 sh - 51.1
Quality
$3.9M96,730 sh - 42.2
Quality
$3.0M105,870 sh - 16.3
Quality
$2.9M79,515 sh - —
Quality
$2.7M95,990 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
 NOVO NORDISK A S$NVO | — | $11.6M | 316,200 |
 AMAZON COM INC$AMZN | 74.6#152 | $10.8M | 51,760 |
 MICROSOFT CORP$MSFT | 83.7#15 | $8.2M | 22,245 |
 Alphabet Inc.$GOOG | 80.2 | $6.7M | 23,170 |
 Alphabet Inc.$GOOGL | 80.2 | $6.5M | 22,554 |
 MOODYS CORP /DE/$MCO | 81.3 | $5.9M | 13,600 |
 PHOTRONICS INC$PLAB | 51.1 | $3.9M | 96,730 |
 Planet Labs PBC$PL | 42.2 | $3.0M | 105,870 |
 AEHR TEST SYSTEMS$AEHR | 16.3 | $2.9M | 79,515 |
 SEABRIDGE GOLD INC$SA | — | $2.7M | 95,990 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of Penbrook Management LLC's 93 positions.
Showing top 10 of 93 holdings.
Sector Allocation
Technology
$52.3M
Healthcare
$21.0M
Energy
$15.6M
Financials
$12.4M
Consumer Discretionary
$11.5M
Other
$8.0M
Communication Services
$5.7M
Industrials
$2.7M
Full Holdings — Penbrook Management LLC (Q1 2026)
All 93 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | $NVO | NOVO NORDISK A S | $11.6M | 8.8% | -0% | — |
| 2 | $AMZN | AMAZON COM INC | $10.8M | 8.2% | +0% | 74.6 |
| 3 | $MSFT | MICROSOFT CORP | $8.2M | 6.2% | -2% | 83.7 |
| 4 | $GOOG | Alphabet Inc. | $6.7M | 5.0% | +0% | 80.2 |
| 5 | $GOOGL | Alphabet Inc. | $6.5M | 4.9% | +0% | 80.2 |
| 6 | $MCO | MOODYS CORP /DE/ | $5.9M | 4.5% | +0% | 81.3 |
| 7 | $PLAB | PHOTRONICS INC | $3.9M | 3.0% | -13% | 51.1 |
| 8 | $PL | Planet Labs PBC | $3.0M | 2.2% | -64% | 42.2 |
| 9 | $AEHR | AEHR TEST SYSTEMS | $2.9M | 2.2% | -31% | 16.3 |
| 10 | $SA | SEABRIDGE GOLD INC | $2.7M | 2.1% | +0% | — |
| 11 |  $VET | VERMILION ENERGY INC. | $2.7M | 2.1% | +0% | — |
| 12 | — | PROTHENA CORP PLC SHS | $2.6M | 2.0% | NEW | — |
| 13 |  $VMD | VIEMED HEALTHCARE, INC. | $2.5M | 1.9% | +0% | 57.2 |
| 14 |  $ELVA | Electrovaya Inc. | $2.3M | 1.7% | -16% | — |
| 15 |  $TRI | THOMSON REUTERS CORP /CAN/ | $2.2M | 1.7% | -1% | — |
| 16 |  $BX | Blackstone Inc. | $2.1M | 1.6% | +23% | 68 |
| 17 |  $ALKT | ALKAMI TECHNOLOGY, INC. | $2.0M | 1.5% | +0% | 46.1 |
| 18 |  $CURI | CuriosityStream Inc. | $2.0M | 1.5% | +94% | 42.1 |
| 19 |  $NNY | NUVEEN NEW YORK MUNICIPAL VALUE FUND | $1.8M | 1.4% | +0% | — |
| 20 |  $TRGP | Targa Resources Corp. | $1.7M | 1.3% | -2% | 70 |
| 21 |  $BRK.B | BERKSHIRE HATHAWAY INC | $1.6M | 1.2% | -1% | 64.5 |
| 22 |  $CYRX | Cryoport, Inc. | $1.5M | 1.2% | +252% | 59.7 |
| 23 |  $VZ | VERIZON COMMUNICATIONS INC | $1.5M | 1.1% | -4% | 71.6 |
| 24 |  $ET | Energy Transfer LP | $1.4M | 1.1% | +0% | 64.5 |
| 25 |  $CSCO | CISCO SYSTEMS, INC. | $1.4M | 1.1% | +0% | 72.3 |
| 26 |  $SONY | Sony Group Corp | $1.4M | 1.1% | +0% | — |
| 27 |  $WMB | WILLIAMS COMPANIES, INC. | $1.4M | 1.1% | +0% | 72.8 |
| 28 |  $MESO | MESOBLAST LTD | $1.3M | 1.0% | -1% | — |
| 29 |  $MGNI | MAGNITE, INC. | $1.3M | 1.0% | +261% | 42.6 |
| 30 |  $ADP | AUTOMATIC DATA PROCESSING INC | $1.3M | 1.0% | +0% | 77.9 |
| 31 |  $EXTR | EXTREME NETWORKS INC | $1.3M | 0.9% | NEW | 52 |
| 32 |  $HESM | Hess Midstream LP | $1.2M | 0.9% | +0% | 78.4 |
| 33 |  $ABNB | Airbnb, Inc. | $1.1M | 0.9% | +0% | 70.1 |
| 34 |  $ACLS | AXCELIS TECHNOLOGIES INC | $1.1M | 0.8% | -24% | 50.3 |
| 35 |  $ABBV | AbbVie Inc. | $1.1M | 0.8% | -1% | 59.3 |
| 36 |  $USAC | USA Compression Partners, LP | $1.1M | 0.8% | +0% | 68.9 |
| 37 |  $SPY | SPDR S&P 500 ETF TRUST | $1.0M | 0.8% | -7% | — |
| 38 |  $OKE | ONEOK INC /NEW/ | $1.0M | 0.8% | +0% | 72 |
| 39 |  $DV | DoubleVerify Holdings, Inc. | $977,645 | 0.7% | +0% | 53.4 |
| 40 |  $NPKI | NPK International Inc. | $974,452 | 0.7% | +0% | 63.2 |
| 41 |  $META | Meta Platforms, Inc. | $972,621 | 0.7% | +0% | 80.9 |
| 42 |  $MRVL | Marvell Technology, Inc. | $963,756 | 0.7% | +0% | 77.3 |
| 43 |  $NVDA | NVIDIA CORP | $910,891 | 0.7% | +0% | 90.2 |
| 44 |  $DAIO | DATA I/O CORP | $902,830 | 0.7% | +0% | — |
| 45 |  $SHEL | Shell plc | $874,200 | 0.7% | +0% | — |
| 46 |  $NVS | NOVARTIS AG | $846,235 | 0.6% | -1% | — |
| 47 |  $CVE | CENOVUS ENERGY INC. | $792,716 | 0.6% | +0% | — |
| 48 |  $ASUR | ASURE SOFTWARE INC | $770,861 | 0.6% | +0% | — |
| 49 |  $SGOL | abrdn Gold ETF Trust | $765,456 | 0.6% | +0% | — |
| 50 |  $BPOP | POPULAR, INC. | $737,935 | 0.6% | -54% | — |
| 51 |  $EMR | EMERSON ELECTRIC CO | $694,406 | 0.5% | +0% | 65.9 |
| 52 |  $WES | Western Midstream Partners, LP | $654,603 | 0.5% | +0% | 78.1 |
| 53 |  $RRC | RANGE RESOURCES CORP | $643,363 | 0.5% | +0% | 82.8 |
| 54 |  $REGN | REGENERON PHARMACEUTICALS, INC. | $606,522 | 0.5% | -2% | 75.1 |
| 55 |  $QQQ | INVESCO QQQ TRUST, SERIES 1 | $533,891 | 0.4% | -51% | — |
| 56 |  $LINC | LINCOLN EDUCATIONAL SERVICES CORP | $518,263 | 0.4% | -25% | 47.6 |
| 57 |  $FBP | FIRST BANCORP /PR/ | $501,960 | 0.4% | -48% | 66.3 |
| 58 |  $PIM | PUTNAM MASTER INTERMEDIATE INCOME TRUST | $480,896 | 0.4% | +0% | — |
| 59 |  $PAR | PAR TECHNOLOGY CORP | $476,880 | 0.4% | +81% | 37.1 |
| 60 |  $POWI | POWER INTEGRATIONS INC | $471,040 | 0.4% | +0% | 42.2 |
| 61 |  $KLIC | KULICKE & SOFFA INDUSTRIES INC | $466,612 | 0.3% | +0% | 39.8 |
| 62 |  $BLFS | BIOLIFE SOLUTIONS INC | $441,797 | 0.3% | +1% | 41.7 |
| 63 |  $DMLP | DORCHESTER MINERALS, L.P. | $439,697 | 0.3% | +0% | 72.1 |
| 64 |  $EPD | ENTERPRISE PRODUCTS PARTNERS L.P. | $432,397 | 0.3% | +0% | 66.4 |
| 65 |  $FNF | Fidelity National Financial, Inc. | $425,211 | 0.3% | -55% | 69.7 |
| 66 |  $AAPL | Apple Inc. | $388,044 | 0.3% | +0% | 76.1 |
| 67 |  $BMY | BRISTOL MYERS SQUIBB CO | $379,062 | 0.3% | +0% | 70.1 |
| 68 |  $OSS | ONE STOP SYSTEMS, INC. | $353,821 | 0.3% | +0% | 19.5 |
| 69 |  $PAYS | Paysign, Inc. | $329,131 | 0.3% | +81% | 67.9 |
| 70 |  $IVZ | Invesco Ltd. | $320,506 | 0.2% | +0% | — |
| 71 |  $IBM | INTERNATIONAL BUSINESS MACHINES CORP | $310,986 | 0.2% | -21% | 66.7 |
| 72 |  $CVX | CHEVRON CORP | $284,901 | 0.2% | +0% | 54.7 |
| 73 |  $COP | CONOCOPHILLIPS | $267,300 | 0.2% | NEW | 74.8 |
| 74 |  $KOPN | KOPIN CORP | $257,793 | 0.2% | -0% | 29.9 |
| 75 |  $BLZE | Backblaze, Inc. | $248,917 | 0.2% | +1% | 36.9 |
| 76 | — | STATE STREET SPDR PORTFOLIO S&P 500 ETF | $243,397 | 0.2% | -1% | — |
| 77 |  $UTG | REAVES UTILITY INCOME FUND | $240,590 | 0.2% | +2% | — |
| 78 | — | JPMORGAN EQUITY PREMIUM INCOME ETF | $239,473 | 0.2% | +0% | — |
| 79 |  $AM | Antero Midstream Corp | $225,720 | 0.2% | NEW | 71.6 |
| 80 |  $TTI | TETRA TECHNOLOGIES INC | $225,013 | 0.2% | -40% | 46.3 |
| 81 |  $HCXY | Hercules Capital, Inc. | $222,450 | 0.2% | +2% | — |
| 82 |  $XOM | EXXON MOBIL CORP | $217,164 | 0.2% | NEW | 61.8 |
| 83 |  $NKE | NIKE, Inc. | $209,167 | 0.2% | +2% | 53.4 |
| 84 |  $MRK | Merck & Co., Inc. | $204,493 | 0.1% | NEW | 70.9 |
| 85 |  $VKQ | Invesco Municipal Trust | $190,400 | 0.1% | +0% | — |
| 86 |  $GBDC | GOLUB CAPITAL BDC, Inc. | $185,848 | 0.1% | -38% | — |
| 87 |  $NUV | NUVEEN MUNICIPAL VALUE FUND INC | $179,800 | 0.1% | +0% | — |
| 88 |  $IOVA | IOVANCE BIOTHERAPEUTICS, INC. | $148,981 | 0.1% | +25% | 30.6 |
| 89 |  $DX | DYNEX CAPITAL INC | $128,238 | 0.1% | NEW | — |
| 90 |  $AQST | Aquestive Therapeutics, Inc. | $106,094 | 0.1% | -39% | 11.7 |
| 91 |  $ONDS | Ondas Inc. | $90,445 | 0.1% | +0% | 31.8 |
| 92 |  $PROF | Profound Medical Corp. | $79,704 | 0.1% | NEW | — |
| 93 |  $XGN | EXAGEN INC. | $39,990 | 0.0% | -1% | 25.2 |
New Positions (8)
Exited Positions (12)
$SYF Synchrony Financial
$COHU COHU INC
$GPN GLOBAL PAYMENTS INC
$BBSI BARRETT BUSINESS SERVICES INC
$FAF First American Financial Corp
$WBS WEBSTER FINANCIAL CORP
$AFL AFLAC INC
$FIS Fidelity National Information Services, Inc.
$JPM JPMORGAN CHASE & CO
$TFPM Triple Flag Precious Metals Corp.
$BTQ BTQ Technologies Corp.
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