Sponsored

The Analysis of Penbrook Management LLC's Holdings & P&L

Currently, Penbrook Management LLC holds 101 types of securities in its portfolio with a total value $156.8M. In the most recent quarter, they have increased their positions in N/A (+110.9K shares, valued at $2.9M), ALLT (+275.3K shares, valued at $2.4M), N/A (+24.4K shares, valued at $2.0M); decreased their positions in AEHR (-74.3K shares, valued at $7.1M), N/A (-24.1K shares, valued at $796.9K), BLZE (-18.4K shares, valued at $292.6K); initiated new positions in N/A (+110.9K shares, valued at $2.9M), ALLT (+275.3K shares, valued at $2.4M), N/A (+24.4K shares, valued at $2.0M).

1M P&L

-3.4M-2.63%

3M P&L

-1.8M-1.38%

HY P&L

+4.1M+3.37%

P&L figures are estimated based on reported 13F stock holdings and market price changes. They are approximations and may not reflect actual fund performance. Stock split events may also affect the accuracy of these calculations, and we cannot guarantee that all splits have been fully accounted for.

Top Holding Treemap

Top Industries by Value

1Drug Manufacturers - General16.6M

11.8%

2Internet Content & Information16.2M

11.5%

3Internet Retail12.3M

8.7%

Top Industries by Stock Count

1N/A9 stocks

10.1%

2Oil & Gas Midstream7 stocks

7.9%

3Semiconductor Equipment & Materials5 stocks

5.6%

Sponsored

Stock Holdings

TickerCompany NameSharesShares △%Event DateReport DateHistory

NVO NOVO-NORDISK A S ADR316.2K shares0.00%2026-06-302026-07-23

AMZN AMAZON COM INC51.8K shares0.00%2026-06-302026-07-23

GOOGL ALPHABET INC CAP STK CL A23.2K shares0.00%2026-06-302026-07-23

MSFT MICROSOFT CORP21.9K shares-1.46%2026-06-302026-07-23

GOOG ALPHABET INC CAP STK CL C22.6K shares0.00%2026-06-302026-07-23

MCO MOODYS CORP13.6K shares0.00%2026-06-302026-07-23

ELVA ELECTROVAYA INC326.2K shares10.45%2026-06-302026-07-23

CYRX CRYOPORT INC COM PAR $0.001202.7K shares9.10%2026-06-302026-07-23

Sponsored

VMD VIEMED HEALTHCARE INC277.2K shares1.75%2026-06-302026-07-23

MRVL MARVELL TECHNOLOGY INC9.7K shares0.00%2026-06-302026-07-23

PLAB PHOTRONICS INC89.1K shares-7.93%2026-06-302026-07-23

SEABRIDGE GOLD INC SEABRIDGE GOLD INC110.9K sharesnew addition2026-06-302026-07-23

EXTR EXTREME NETWORKS INC84.0K shares0.60%2026-06-302026-07-23

PLANET LABS PBC COM CL A PLANET LABS PBC COM CL A81.8K shares-22.72%2026-06-302026-07-23

PRTA PROTHENA CORP PLC SHS271.7K shares0.00%2026-06-302026-07-23

ALKT ALKAMI TECHNOLOGY INC140.6K shares10.10%2026-06-302026-07-23

Sponsored

ALLT ALLOT LTD SHS275.3K sharesnew addition2026-06-302026-07-23

CISCO SYS INC CISCO SYS INC18.4K shares0.00%2026-06-302026-07-23

BX BLACKSTONE INC18.1K shares0.00%2026-06-302026-07-23

MGNI MAGNITE INC112.0K shares-0.13%2026-06-302026-07-23

ACLS AXCELIS TECHNOLOGIES INC10.9K shares-9.92%2026-06-302026-07-23

CURI CURIOSITYSTREAM INC COM CL A764.8K shares13.28%2026-06-302026-07-23

THOMSON REUTERS CORP THOMSON REUTERS CORP24.4K sharesnew addition2026-06-302026-07-23

NNY NUVEEN N Y MUN VALUE FD213.7K shares0.00%2026-06-302026-07-23

Sponsored

VET VERMILION ENERGY INC197.8K shares0.00%2026-06-302026-07-23

TRGP TARGA RES CORP6.9K shares0.00%2026-06-302026-07-23

BRK.B BERKSHIRE HATHAWAY INC DEL CL B NEW3.3K shares-0.30%2026-06-302026-07-23

BTE BAYTEX ENERGY CORP399.4K sharesnew addition2026-06-302026-07-23

ET ENERGY TRANSFER L P COM UT LTD PTN74.5K shares0.00%2026-06-302026-07-23

WMB WILLIAMS COS INC19.1K shares0.00%2026-06-302026-07-23

ADP AUTOMATIC DATA PROCESSING INC6.3K shares0.00%2026-06-302026-07-23

DAIO DATA I O CORP355.9K shares-0.28%2026-06-302026-07-23

Sponsored

SONY SONY GROUP CORP SPONSORED ADR68.5K shares0.00%2026-06-302026-07-23

ABBVIE INC ABBVIE INC5.2K shares-0.35%2026-06-302026-07-23

VZ VERIZON COMMUNICATIONS INC30.4K shares1.76%2026-06-302026-07-23

ABNB AIRBNB INC COM CL A8.9K shares0.00%2026-06-302026-07-23

STATE STREET SPDR S&P 500 ETF STATE STREET SPDR S&P 500 ETF1.6K shares0.00%2026-06-302026-07-23

MESO MESOBLAST LTD SPONS ADR87.1K shares0.00%2026-06-302026-07-23

HESM HESS MIDSTREAM LP CL A SHS30.1K shares0.00%2026-06-302026-07-23

BLFS BIOLIFE SOLUTIONS INC39.7K shares71.47%2026-06-302026-07-23

Sponsored

DV DOUBLEVERIFY HLDGS INC102.7K shares-0.24%2026-06-302026-07-23

USAC USA COMPRESSION PARTNERS LP COM UNIT LTDPAR41.0K shares0.00%2026-06-302026-07-23

NPKI NPK INTERNATIONAL INC COM SHS67.8K shares0.86%2026-06-302026-07-23

NVDA NVIDIA CORPORATION5.3K shares1.91%2026-06-302026-07-23

OKE ONEOK INC11.3K shares0.00%2026-06-302026-07-23

META PLATFORMS INC CL A META PLATFORMS INC CL A1.7K shares0.00%2026-06-302026-07-23

KLIC KULICKE & SOFFA INDS INC7.1K shares0.00%2026-06-302026-07-23

PAR TECHNOLOGY CORP PAR TECHNOLOGY CORP53.8K shares50.27%2026-06-302026-07-23

Sponsored

BPOP POPULAR INC COM NEW5.3K shares-3.64%2026-06-302026-07-23

NVS NOVARTIS AG SPONSORED ADR5.5K shares0.00%2026-06-302026-07-23

BLZE BACKBLAZE INC COM CL A53.7K shares-25.57%2026-06-302026-07-23

POWI POWER INTEGRATIONS INC9.2K shares0.00%2026-06-302026-07-23

EMR EMERSON ELEC CO5.3K shares0.00%2026-06-302026-07-23

CVE CENOVUS ENERGY INC29.9K shares0.00%2026-06-302026-07-23

SHEL SHELL PLC SPON ADS9.4K shares0.00%2026-06-302026-07-23

OSS ONE STOP SYS INC38.9K shares-16.83%2026-06-302026-07-23

Sponsored

ASUR ASURE SOFTWARE INC88.1K shares-1.67%2026-06-302026-07-23

WES WESTERN MIDSTREAM PARTNERS LP COM UNIT LP INT15.9K shares0.00%2026-06-302026-07-23

QQQ INVESCO QQQ TRUST SERIES I925 shares0.00%2026-06-302026-07-23

ABRDN PHYSICAL GOLD SHARES ETF ABRDN PHYSICAL GOLD SHARES ETF17.1K shares-0.44%2026-06-302026-07-23

LINC LINCOLN EDL SVCS CORP12.7K shares-0.20%2026-06-302026-07-23

FBP FIRST BANCORP CORPORATION22.6K shares-3.83%2026-06-302026-07-23

RRC RANGE RES CORP14.2K shares0.00%2026-06-302026-07-23

AEHR AEHR TEST SYS5.2K shares-93.46%2026-06-302026-07-23

Sponsored

REGN REGENERON PHARMACEUTICALS785 shares0.00%2026-06-302026-07-23

TLT ISHARES 20 YEAR TREASURY BOND ETF5.5K sharesnew addition2026-06-302026-07-23

PIM FRANKLIN MASTER INTER INCOME SH BEN INT147.1K shares0.00%2026-06-302026-07-23

PAYS PAYSIGN INC57.3K shares2.73%2026-06-302026-07-23

HTGC HERCULES CAPITAL INC29.4K shares95.13%2026-06-302026-07-23

AAPL APPLE INC1.5K shares0.00%2026-06-302026-07-23

EPD ENTERPRISE PRODS PARTNERS L P11.4K shares0.00%2026-06-302026-07-23

DMLP DORCHESTER MINERALS L P COM UNIT16.2K shares0.00%2026-06-302026-07-23

Sponsored

FNF FIDELITY NATL FINL INC8.7K shares-5.45%2026-06-302026-07-23

KOPN KOPIN CORP88.3K shares-22.95%2026-06-302026-07-23

BMY BRISTOL-MYERS SQUIBB CO6.6K shares5.84%2026-06-302026-07-23

AMPL AMPLITUDE INC COM CL A48.7K sharesnew addition2026-06-302026-07-23

RITM RITHM CAPITAL CORP39.2K sharesnew addition2026-06-302026-07-23

IBM INTERNATIONAL BUSINESS MACHS1.3K shares0.00%2026-06-302026-07-23

RSP INVESCO S&P 500 EQUAL WEIGHT ETF1.7K shares0.00%2026-06-302026-07-23

TTI TETRA TECHNOLOGIES INC DEL26.3K shares-0.57%2026-06-302026-07-23

Sponsored

TER TERADYNE INC600 sharesnew addition2026-06-302026-07-23

STATE STREET SPDR PORTFOLIO S&P 500 ETF STATE STREET SPDR PORTFOLIO S&P 500 ETF3.1K shares-3.30%2026-06-302026-07-23

IOVA IOVANCE BIOTHERAPEUTICS INC61.9K shares45.94%2026-06-302026-07-23

UTG REAVES UTIL INCOME FD COM SH BEN INT6.1K shares0.00%2026-06-302026-07-23

WLY WILEY JOHN & SONS INC CL A5.0K sharesnew addition2026-06-302026-07-23

JEPI JPMORGAN EQUITY PREMIUM INCOME ETF4.2K shares0.00%2026-06-302026-07-23

GBDC GOLUB CAP BDC INC18.1K shares23.02%2026-06-302026-07-23

CVX CHEVRON CORPORATION1.4K shares0.00%2026-06-302026-07-23

Sponsored

ANTERO MIDSTREAM CORP ANTERO MIDSTREAM CORP9.9K shares0.00%2026-06-302026-07-23

MRK MERCK & CO INC1.7K shares0.00%2026-06-302026-07-23

JPMORGAN CHASE & CO JPMORGAN CHASE & CO660 sharesnew addition2026-06-302026-07-23

COP CONOCOPHILLIPS2.0K shares0.00%2026-06-302026-07-23

FAF FIRST AMERN FINL CORP3.0K sharesnew addition2026-06-302026-07-23

VKQ INVESCO MUNICIPAL TRUST20.0K shares0.00%2026-06-302026-07-23

SKYH SKY HARBOUR GROUP CORPORATION COM CL A19.5K sharesnew addition2026-06-302026-07-23

BNED BARNES & NOBLE ED INC15.0K sharesnew addition2026-06-302026-07-23

Sponsored

NUV NUVEEN MUN VALUE FD INC20.0K shares0.00%2026-06-302026-07-23

AQST AQUESTIVE THERAPEUTICS INC43.3K shares69.37%2026-06-302026-07-23

DX DYNEX CAP INC10.1K shares0.00%2026-06-302026-07-23

ONDS ONDAS INC COM NEW10.0K shares0.00%2026-06-302026-07-23

PROF PROFOUND MED CORP12.1K shares-1.83%2026-06-302026-07-23

NVO

NOVO-NORDISK A S ADR

0.00%

Shares316.2K

Event2026-06-30

Filed2026-07-23

AMZN

AMAZON COM INC

0.00%

Shares51.8K

Event2026-06-30

Filed2026-07-23

GOOGL

ALPHABET INC CAP STK CL A

0.00%

Shares23.2K

Event2026-06-30

Filed2026-07-23

MSFT

MICROSOFT CORP

-1.46%

Shares21.9K

Event2026-06-30

Filed2026-07-23

GOOG

ALPHABET INC CAP STK CL C

0.00%

Shares22.6K

Event2026-06-30

Filed2026-07-23

MCO

MOODYS CORP

0.00%

Shares13.6K

Event2026-06-30

Filed2026-07-23

ELVA

ELECTROVAYA INC

10.45%

Shares326.2K

Event2026-06-30

Filed2026-07-23

CYRX

CRYOPORT INC COM PAR $0.001

9.10%

Shares202.7K

Event2026-06-30

Filed2026-07-23

VMD

VIEMED HEALTHCARE INC

1.75%

Shares277.2K

Event2026-06-30

Filed2026-07-23

MRVL

MARVELL TECHNOLOGY INC

0.00%

Shares9.7K

Event2026-06-30

Filed2026-07-23

PLAB

PHOTRONICS INC

-7.93%

Shares89.1K

Event2026-06-30

Filed2026-07-23

SEABRIDGE GOLD INC

New

Shares110.9K

Event2026-06-30

Filed2026-07-23

EXTR

EXTREME NETWORKS INC

0.60%

Shares84.0K

Event2026-06-30

Filed2026-07-23

PLANET LABS PBC COM CL A

-22.72%

Shares81.8K

Event2026-06-30

Filed2026-07-23

PRTA

PROTHENA CORP PLC SHS

0.00%

Shares271.7K

Event2026-06-30

Filed2026-07-23

ALKT

ALKAMI TECHNOLOGY INC

10.10%

Shares140.6K

Event2026-06-30

Filed2026-07-23

ALLT

ALLOT LTD SHS

New

Shares275.3K

Event2026-06-30

Filed2026-07-23

CISCO SYS INC

0.00%

Shares18.4K

Event2026-06-30

Filed2026-07-23

BLACKSTONE INC

0.00%

Shares18.1K

Event2026-06-30

Filed2026-07-23

MGNI

MAGNITE INC

-0.13%

Shares112.0K

Event2026-06-30

Filed2026-07-23

ACLS

AXCELIS TECHNOLOGIES INC

-9.92%

Shares10.9K

Event2026-06-30

Filed2026-07-23

CURI

CURIOSITYSTREAM INC COM CL A

13.28%

Shares764.8K

Event2026-06-30

Filed2026-07-23

THOMSON REUTERS CORP

New

Shares24.4K

Event2026-06-30

Filed2026-07-23

NNY

NUVEEN N Y MUN VALUE FD

0.00%

Shares213.7K

Event2026-06-30

Filed2026-07-23

VET

VERMILION ENERGY INC

0.00%

Shares197.8K

Event2026-06-30

Filed2026-07-23

TRGP

TARGA RES CORP

0.00%

Shares6.9K

Event2026-06-30

Filed2026-07-23

BRK.B

BERKSHIRE HATHAWAY INC DEL CL B NEW

-0.30%

Shares3.3K

Event2026-06-30

Filed2026-07-23

BTE

BAYTEX ENERGY CORP

New

Shares399.4K

Event2026-06-30

Filed2026-07-23

ENERGY TRANSFER L P COM UT LTD PTN

0.00%

Shares74.5K

Event2026-06-30

Filed2026-07-23

WMB

WILLIAMS COS INC

0.00%

Shares19.1K

Event2026-06-30

Filed2026-07-23

ADP

AUTOMATIC DATA PROCESSING INC

0.00%

Shares6.3K

Event2026-06-30

Filed2026-07-23

DAIO

DATA I O CORP

-0.28%

Shares355.9K

Event2026-06-30

Filed2026-07-23

SONY

SONY GROUP CORP SPONSORED ADR

0.00%

Shares68.5K

Event2026-06-30

Filed2026-07-23

ABBVIE INC

-0.35%

Shares5.2K

Event2026-06-30

Filed2026-07-23

VERIZON COMMUNICATIONS INC

1.76%

Shares30.4K

Event2026-06-30

Filed2026-07-23

ABNB

AIRBNB INC COM CL A

0.00%

Shares8.9K

Event2026-06-30

Filed2026-07-23

STATE STREET SPDR S&P 500 ETF

0.00%

Shares1.6K

Event2026-06-30

Filed2026-07-23

MESO

MESOBLAST LTD SPONS ADR

0.00%

Shares87.1K

Event2026-06-30

Filed2026-07-23

HESM

HESS MIDSTREAM LP CL A SHS

0.00%

Shares30.1K

Event2026-06-30

Filed2026-07-23

BLFS

BIOLIFE SOLUTIONS INC

71.47%

Shares39.7K

Event2026-06-30

Filed2026-07-23

DOUBLEVERIFY HLDGS INC

-0.24%

Shares102.7K

Event2026-06-30

Filed2026-07-23

USAC

USA COMPRESSION PARTNERS LP COM UNIT LTDPAR

0.00%

Shares41.0K

Event2026-06-30

Filed2026-07-23

NPKI

NPK INTERNATIONAL INC COM SHS

0.86%

Shares67.8K

Event2026-06-30

Filed2026-07-23

NVDA

NVIDIA CORPORATION

1.91%

Shares5.3K

Event2026-06-30

Filed2026-07-23

OKE

ONEOK INC

0.00%

Shares11.3K

Event2026-06-30

Filed2026-07-23

META PLATFORMS INC CL A

0.00%

Shares1.7K

Event2026-06-30

Filed2026-07-23

KLIC

KULICKE & SOFFA INDS INC

0.00%

Shares7.1K

Event2026-06-30

Filed2026-07-23

PAR TECHNOLOGY CORP

50.27%

Shares53.8K

Event2026-06-30

Filed2026-07-23

BPOP

POPULAR INC COM NEW

-3.64%

Shares5.3K

Event2026-06-30

Filed2026-07-23

NVS

NOVARTIS AG SPONSORED ADR

0.00%

Shares5.5K

Event2026-06-30

Filed2026-07-23

BLZE

BACKBLAZE INC COM CL A

-25.57%

Shares53.7K

Event2026-06-30

Filed2026-07-23

POWI

POWER INTEGRATIONS INC

0.00%

Shares9.2K

Event2026-06-30

Filed2026-07-23

EMR

EMERSON ELEC CO

0.00%

Shares5.3K

Event2026-06-30

Filed2026-07-23

CVE

CENOVUS ENERGY INC

0.00%

Shares29.9K

Event2026-06-30

Filed2026-07-23

SHEL

SHELL PLC SPON ADS

0.00%

Shares9.4K

Event2026-06-30

Filed2026-07-23

OSS

ONE STOP SYS INC

-16.83%

Shares38.9K

Event2026-06-30

Filed2026-07-23

ASUR

ASURE SOFTWARE INC

-1.67%

Shares88.1K

Event2026-06-30

Filed2026-07-23

WES

WESTERN MIDSTREAM PARTNERS LP COM UNIT LP INT

0.00%

Shares15.9K

Event2026-06-30

Filed2026-07-23

QQQ

INVESCO QQQ TRUST SERIES I

0.00%

Shares925

Event2026-06-30

Filed2026-07-23

ABRDN PHYSICAL GOLD SHARES ETF

-0.44%

Shares17.1K

Event2026-06-30

Filed2026-07-23

LINC

LINCOLN EDL SVCS CORP

-0.20%

Shares12.7K

Event2026-06-30

Filed2026-07-23

FBP

FIRST BANCORP CORPORATION

-3.83%

Shares22.6K

Event2026-06-30

Filed2026-07-23

RRC

RANGE RES CORP

0.00%

Shares14.2K

Event2026-06-30

Filed2026-07-23

AEHR

AEHR TEST SYS

-93.46%

Shares5.2K

Event2026-06-30

Filed2026-07-23

REGN

REGENERON PHARMACEUTICALS

0.00%

Shares785

Event2026-06-30

Filed2026-07-23

TLT

ISHARES 20 YEAR TREASURY BOND ETF

New

Shares5.5K

Event2026-06-30

Filed2026-07-23

PIM

FRANKLIN MASTER INTER INCOME SH BEN INT

0.00%

Shares147.1K

Event2026-06-30

Filed2026-07-23

PAYS

PAYSIGN INC

2.73%

Shares57.3K

Event2026-06-30

Filed2026-07-23

HTGC

HERCULES CAPITAL INC

95.13%

Shares29.4K

Event2026-06-30

Filed2026-07-23

AAPL

APPLE INC

0.00%

Shares1.5K

Event2026-06-30

Filed2026-07-23

EPD

ENTERPRISE PRODS PARTNERS L P

0.00%

Shares11.4K

Event2026-06-30

Filed2026-07-23

DMLP

DORCHESTER MINERALS L P COM UNIT

0.00%

Shares16.2K

Event2026-06-30

Filed2026-07-23

FNF

FIDELITY NATL FINL INC

-5.45%

Shares8.7K

Event2026-06-30

Filed2026-07-23

KOPN

KOPIN CORP

-22.95%

Shares88.3K

Event2026-06-30

Filed2026-07-23

BMY

BRISTOL-MYERS SQUIBB CO

5.84%

Shares6.6K

Event2026-06-30

Filed2026-07-23

AMPL

AMPLITUDE INC COM CL A

New

Shares48.7K

Event2026-06-30

Filed2026-07-23

RITM

RITHM CAPITAL CORP

New

Shares39.2K

Event2026-06-30

Filed2026-07-23

IBM

INTERNATIONAL BUSINESS MACHS

0.00%

Shares1.3K

Event2026-06-30

Filed2026-07-23

RSP

INVESCO S&P 500 EQUAL WEIGHT ETF

0.00%

Shares1.7K

Event2026-06-30

Filed2026-07-23

TTI

TETRA TECHNOLOGIES INC DEL

-0.57%

Shares26.3K

Event2026-06-30

Filed2026-07-23

TER

TERADYNE INC

New

Shares600

Event2026-06-30

Filed2026-07-23

STATE STREET SPDR PORTFOLIO S&P 500 ETF

-3.30%

Shares3.1K

Event2026-06-30

Filed2026-07-23

IOVA

IOVANCE BIOTHERAPEUTICS INC

45.94%

Shares61.9K

Event2026-06-30

Filed2026-07-23

UTG

REAVES UTIL INCOME FD COM SH BEN INT

0.00%

Shares6.1K

Event2026-06-30

Filed2026-07-23

WLY

WILEY JOHN & SONS INC CL A

New

Shares5.0K

Event2026-06-30

Filed2026-07-23

JEPI

JPMORGAN EQUITY PREMIUM INCOME ETF

0.00%

Shares4.2K

Event2026-06-30

Filed2026-07-23

GBDC

GOLUB CAP BDC INC

23.02%

Shares18.1K

Event2026-06-30

Filed2026-07-23

CVX

CHEVRON CORPORATION

0.00%

Shares1.4K

Event2026-06-30

Filed2026-07-23

ANTERO MIDSTREAM CORP

0.00%

Shares9.9K

Event2026-06-30

Filed2026-07-23

MRK

MERCK & CO INC

0.00%

Shares1.7K

Event2026-06-30

Filed2026-07-23

JPMORGAN CHASE & CO

New

Shares660

Event2026-06-30

Filed2026-07-23

COP

CONOCOPHILLIPS

0.00%

Shares2.0K

Event2026-06-30

Filed2026-07-23

FAF

FIRST AMERN FINL CORP

New

Shares3.0K

Event2026-06-30

Filed2026-07-23

VKQ

INVESCO MUNICIPAL TRUST

0.00%

Shares20.0K

Event2026-06-30

Filed2026-07-23

SKYH

SKY HARBOUR GROUP CORPORATION COM CL A

New

Shares19.5K

Event2026-06-30

Filed2026-07-23

BNED

BARNES & NOBLE ED INC

New

Shares15.0K

Event2026-06-30

Filed2026-07-23

NUV

NUVEEN MUN VALUE FD INC

0.00%

Shares20.0K

Event2026-06-30

Filed2026-07-23

AQST

AQUESTIVE THERAPEUTICS INC

69.37%

Shares43.3K

Event2026-06-30

Filed2026-07-23

DYNEX CAP INC

0.00%

Shares10.1K

Event2026-06-30

Filed2026-07-23

ONDS

ONDAS INC COM NEW

0.00%

Shares10.0K

Event2026-06-30

Filed2026-07-23

PROF

PROFOUND MED CORP

-1.83%

Shares12.1K

Event2026-06-30

Filed2026-07-23

Call Option Holdings

No call option holdings data available

Put Option Holdings

No put option holdings data available