Sponsored

The Analysis of HERALD INVESTMENT MANAGEMENT Ltd's Holdings & P&L

Currently, HERALD INVESTMENT MANAGEMENT Ltd holds 97 types of securities in its portfolio with a total value $717.6M. In the most recent quarter, they have increased their positions in VSH (+300.0K shares, valued at $5.4M), CLMB (+221.8K shares, valued at $4.4M), AVT (+33.0K shares, valued at $2.0M); decreased their positions in N/A (-20.0K shares, valued at $5.6M), MU (-12.0K shares, valued at $4.1M), VICR (-25.0K shares, valued at $4.0M); initiated new positions in VSH (+300.0K shares, valued at $5.4M), AVT (+33.0K shares, valued at $2.0M), N/A (+55.0K shares, valued at $115.5K).

1M P&L

+198.6M+24.96%

3M P&L

+326.3M+48.84%

HY P&L

+405.1M+68.77%

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

1Software - Application161.2M

24.9%

2Semiconductors122.9M

19.0%

3Electronic Components96.8M

14.9%

Top Industries by Stock Count

1Software - Application22 stocks

25.0%

2Semiconductors15 stocks

17.0%

3Software - Infrastructure11 stocks

12.5%

Sponsored

Stock Holdings

TickerCompany NameSharesShares △%Event DateReport DateHistory

Celestica Inc Celestica Inc209.5K shares-8.71%2026-03-312026-05-13

FN Fabrinet100.1K shares-6.97%2026-03-312026-05-13

SIMO Silicon Motion Technology Corp367.7K shares-4.47%2026-03-312026-05-13

VICR Vicor Corp220.0K shares-10.20%2026-03-312026-05-13

PEGA Pegasystems Inc686.6K shares-2.42%2026-03-312026-05-13

TSEM Tower Semiconductor Ltd166.0K shares-7.78%2026-03-312026-05-13

ARLO Arlo Technologies Inc1.4M shares5.36%2026-03-312026-05-13

DOCN DigitalOcean Holdings Inc217.0K shares7.43%2026-03-312026-05-13

Sponsored

RDWR RADWARE Ltd650.0K shares-3.70%2026-03-312026-05-13

KLIC Kulicke & Soffa Industries Inc244.1K shares-11.59%2026-03-312026-05-13

Super Micro Computer Inc Super Micro Computer Inc699.5K shares-1.41%2026-03-312026-05-13

DRS Leonardo DRS Inc285.0K shares0.00%2026-03-312026-05-13

Alphabet Inc Alphabet Inc44.1K shares0.00%2026-03-312026-05-13

LASR nLight Inc185.0K shares-13.95%2026-03-312026-05-13

DSGX Descartes Systems Group Inc/The145.0K shares-21.62%2026-03-312026-05-13

AMZN Amazon.com Inc49.4K shares0.00%2026-03-312026-05-13

Sponsored

VRNS Varonis Systems Inc463.5K shares-4.14%2026-03-312026-05-13

CEVA Ceva Inc520.0K shares0.00%2026-03-312026-05-13

MSFT Microsoft Corp25.8K shares0.00%2026-03-312026-05-13

FROG JFrog Ltd200.0K shares-13.04%2026-03-312026-05-13

ELVA Electrovaya Inc1.1M shares-20.14%2026-03-312026-05-13

POWI Power Integrations Inc175.0K shares16.67%2026-03-312026-05-13

ALKT Alkami Technology Inc500.0K shares0.00%2026-03-312026-05-13

VIAV Viavi Solutions Inc225.0K shares-18.18%2026-03-312026-05-13

Sponsored

VPG Vishay Precision Group Inc170.0K shares-10.53%2026-03-312026-05-13

AVPT AvePoint Inc775.0K shares-8.82%2026-03-312026-05-13

FORM FormFactor Inc75.3K shares-30.47%2026-03-312026-05-13

MU Micron Technology Inc21.5K shares-35.82%2026-03-312026-05-13

HLIT Harmonic Inc785.0K shares0.00%2026-03-312026-05-13

VECO Veeco Instruments Inc200.0K shares0.00%2026-03-312026-05-13

AIP Arteris Inc400.0K shares0.00%2026-03-312026-05-13

RDVT Red Violet Inc190.2K shares-4.90%2026-03-312026-05-13

Sponsored

PDFS PDF Solutions Inc200.0K shares-11.11%2026-03-312026-05-13

BELFB Bel Fuse Inc30.0K shares0.00%2026-03-312026-05-13

CLMB Climb Global Solutions Inc296.8K shares295.78%2026-03-312026-05-13

QUIK QuickLogic Corp612.5K shares-16.13%2026-03-312026-05-13

SLAB Silicon Laboratories Inc27.5K shares0.00%2026-03-312026-05-13

IDN Intellicheck Inc819.8K shares-15.97%2026-03-312026-05-13

AAPL Apple Inc22.3K shares9.31%2026-03-312026-05-13

PLUS ePlus Inc75.0K shares0.00%2026-03-312026-05-13

Sponsored

FIVN Five9 Inc362.0K shares0.00%2026-03-312026-05-13

VSH Vishay Intertechnology Inc300.0K sharesnew addition2026-03-312026-05-13

MRAM Everspin Technologies Inc600.0K shares-25.00%2026-03-312026-05-13

QLYS Qualys Inc55.0K shares-15.38%2026-03-312026-05-13

DGII Digi International Inc100.0K shares-16.67%2026-03-312026-05-13

CTS CTS Corp100.0K shares-9.09%2026-03-312026-05-13

CCOI Cogent Communications Holdings Inc242.6K shares0.00%2026-03-312026-05-13

TER Teradyne Inc15.0K shares-9.64%2026-03-312026-05-13

Sponsored

MLAB Mesa Laboratories Inc50.0K shares0.00%2026-03-312026-05-13

KOPN Kopin Corp1.9M shares0.00%2026-03-312026-05-13

Spire Global Inc Spire Global Inc340.0K shares-11.97%2026-03-312026-05-13

AMD Advanced Micro Devices Inc20.7K shares0.00%2026-03-312026-05-13

FA First Advantage Corp350.0K shares-12.50%2026-03-312026-05-13

RDCM RADCOM Ltd325.0K shares0.00%2026-03-312026-05-13

SPSC SPS Commerce Inc70.0K shares0.00%2026-03-312026-05-13

MPTI M-Tron Industries Inc55.0K shares-17.91%2026-03-312026-05-13

Sponsored

AVNW Aviat Networks Inc155.0K shares0.00%2026-03-312026-05-13

NOVT Novanta Inc28.8K shares-17.77%2026-03-312026-05-13

CSGS CSG Systems International Inc41.2K shares0.00%2026-03-312026-05-13

RMNI Rimini Street Inc1.0M shares0.00%2026-03-312026-05-13

HIMX Himax Technologies Inc400.0K shares0.00%2026-03-312026-05-13

BAND Bandwidth Inc175.0K shares-16.67%2026-03-312026-05-13

HSTM HealthStream Inc150.0K shares-25.00%2026-03-312026-05-13

BRZE Braze Inc125.0K shares0.00%2026-03-312026-05-13

Sponsored

Ouster Inc Ouster Inc150.0K shares-25.00%2026-03-312026-05-13

FC Franklin Covey Co175.0K shares0.00%2026-03-312026-05-13

POWL Powell Industries Inc5.0K shares-50.00%2026-03-312026-05-13

CI&T Inc CI&T Inc525.0K shares-12.50%2026-03-312026-05-13

SILC Silicom Ltd123.3K shares-1.36%2026-03-312026-05-13

ADTRAN Holdings Inc ADTRAN Holdings Inc200.0K shares0.00%2026-03-312026-05-13

VERX Vertex Inc200.0K shares0.00%2026-03-312026-05-13

SLP Simulations Plus Inc200.0K shares0.00%2026-03-312026-05-13

Sponsored

ALNT Allient Inc40.0K shares0.00%2026-03-312026-05-13

Arista Networks Inc Arista Networks Inc18.7K shares0.00%2026-03-312026-05-13

PATH UiPath Inc202.3K shares0.00%2026-03-312026-05-13

OOMA Ooma Inc150.0K shares-42.31%2026-03-312026-05-13

ARW Arrow Electronics Inc15.2K shares0.00%2026-03-312026-05-13

ZM Zoom Communications Inc25.9K shares0.00%2026-03-312026-05-13

AVT Avnet Inc33.0K sharesnew addition2026-03-312026-05-13

CMRC Commerce.com Inc700.0K shares0.00%2026-03-312026-05-13

Sponsored

DT Dynatrace Inc50.0K shares0.00%2026-03-312026-05-13

APPS Digital Turbine Inc587.8K shares-2.03%2026-03-312026-05-13

SMWB SimilarWeb Ltd645.5K shares0.00%2026-03-312026-05-13

FRSH Freshworks Inc190.0K shares0.00%2026-03-312026-05-13

CKP Check Point Software Technologies Ltd9.2K shares0.00%2026-03-312026-05-13

TGEN Tecogen Inc/Waltham MA420.0K shares0.00%2026-03-312026-05-13

VLN Valens Semiconductor Ltd950.0K shares0.00%2026-03-312026-05-13

KD Kyndryl Holdings Inc80.0K shares0.00%2026-03-312026-05-13

Sponsored

BELFA Bel Fuse Inc5.0K shares-33.33%2026-03-312026-05-13

INTC Intel Corp19.0K shares0.00%2026-03-312026-05-13

Freightos Ltd Freightos Ltd500.0K shares0.00%2026-03-312026-05-13

TXN Texas Instruments Inc4.1K shares0.00%2026-03-312026-05-13

GNSS Genasys Inc419.4K shares-40.09%2026-03-312026-05-13

AWRE Aware Inc/MA430.0K shares0.00%2026-03-312026-05-13

NABL N-Able Inc63.0K shares-84.75%2026-03-312026-05-13

RBBN Ribbon Communications Inc100.0K shares-87.50%2026-03-312026-05-13

Sponsored

M-Tron Industries Inc M-Tron Industries Inc55.0K sharesnew addition2026-03-312026-05-13

Celestica Inc

-8.71%

Shares209.5K

Event2026-03-31

Filed2026-05-13

Fabrinet

-6.97%

Shares100.1K

Event2026-03-31

Filed2026-05-13

SIMO

Silicon Motion Technology Corp

-4.47%

Shares367.7K

Event2026-03-31

Filed2026-05-13

VICR

Vicor Corp

-10.20%

Shares220.0K

Event2026-03-31

Filed2026-05-13

PEGA

Pegasystems Inc

-2.42%

Shares686.6K

Event2026-03-31

Filed2026-05-13

TSEM

Tower Semiconductor Ltd

-7.78%

Shares166.0K

Event2026-03-31

Filed2026-05-13

ARLO

Arlo Technologies Inc

5.36%

Shares1.4M

Event2026-03-31

Filed2026-05-13

DOCN

DigitalOcean Holdings Inc

7.43%

Shares217.0K

Event2026-03-31

Filed2026-05-13

RDWR

RADWARE Ltd

-3.70%

Shares650.0K

Event2026-03-31

Filed2026-05-13

KLIC

Kulicke & Soffa Industries Inc

-11.59%

Shares244.1K

Event2026-03-31

Filed2026-05-13

Super Micro Computer Inc

-1.41%

Shares699.5K

Event2026-03-31

Filed2026-05-13

DRS

Leonardo DRS Inc

0.00%

Shares285.0K

Event2026-03-31

Filed2026-05-13

Alphabet Inc

0.00%

Shares44.1K

Event2026-03-31

Filed2026-05-13

LASR

nLight Inc

-13.95%

Shares185.0K

Event2026-03-31

Filed2026-05-13

DSGX

Descartes Systems Group Inc/The

-21.62%

Shares145.0K

Event2026-03-31

Filed2026-05-13

AMZN

Amazon.com Inc

0.00%

Shares49.4K

Event2026-03-31

Filed2026-05-13

VRNS

Varonis Systems Inc

-4.14%

Shares463.5K

Event2026-03-31

Filed2026-05-13

CEVA

Ceva Inc

0.00%

Shares520.0K

Event2026-03-31

Filed2026-05-13

MSFT

Microsoft Corp

0.00%

Shares25.8K

Event2026-03-31

Filed2026-05-13

FROG

JFrog Ltd

-13.04%

Shares200.0K

Event2026-03-31

Filed2026-05-13

ELVA

Electrovaya Inc

-20.14%

Shares1.1M

Event2026-03-31

Filed2026-05-13

POWI

Power Integrations Inc

16.67%

Shares175.0K

Event2026-03-31

Filed2026-05-13

ALKT

Alkami Technology Inc

0.00%

Shares500.0K

Event2026-03-31

Filed2026-05-13

VIAV

Viavi Solutions Inc

-18.18%

Shares225.0K

Event2026-03-31

Filed2026-05-13

VPG

Vishay Precision Group Inc

-10.53%

Shares170.0K

Event2026-03-31

Filed2026-05-13

AVPT

AvePoint Inc

-8.82%

Shares775.0K

Event2026-03-31

Filed2026-05-13

FORM

FormFactor Inc

-30.47%

Shares75.3K

Event2026-03-31

Filed2026-05-13

Micron Technology Inc

-35.82%

Shares21.5K

Event2026-03-31

Filed2026-05-13

HLIT

Harmonic Inc

0.00%

Shares785.0K

Event2026-03-31

Filed2026-05-13

VECO

Veeco Instruments Inc

0.00%

Shares200.0K

Event2026-03-31

Filed2026-05-13

AIP

Arteris Inc

0.00%

Shares400.0K

Event2026-03-31

Filed2026-05-13

RDVT

Red Violet Inc

-4.90%

Shares190.2K

Event2026-03-31

Filed2026-05-13

PDFS

PDF Solutions Inc

-11.11%

Shares200.0K

Event2026-03-31

Filed2026-05-13

BELFB

Bel Fuse Inc

0.00%

Shares30.0K

Event2026-03-31

Filed2026-05-13

CLMB

Climb Global Solutions Inc

295.78%

Shares296.8K

Event2026-03-31

Filed2026-05-13

QUIK

QuickLogic Corp

-16.13%

Shares612.5K

Event2026-03-31

Filed2026-05-13

SLAB

Silicon Laboratories Inc

0.00%

Shares27.5K

Event2026-03-31

Filed2026-05-13

IDN

Intellicheck Inc

-15.97%

Shares819.8K

Event2026-03-31

Filed2026-05-13

AAPL

Apple Inc

9.31%

Shares22.3K

Event2026-03-31

Filed2026-05-13

PLUS

ePlus Inc

0.00%

Shares75.0K

Event2026-03-31

Filed2026-05-13

FIVN

Five9 Inc

0.00%

Shares362.0K

Event2026-03-31

Filed2026-05-13

VSH

Vishay Intertechnology Inc

New

Shares300.0K

Event2026-03-31

Filed2026-05-13

MRAM

Everspin Technologies Inc

-25.00%

Shares600.0K

Event2026-03-31

Filed2026-05-13

QLYS

Qualys Inc

-15.38%

Shares55.0K

Event2026-03-31

Filed2026-05-13

DGII

Digi International Inc

-16.67%

Shares100.0K

Event2026-03-31

Filed2026-05-13

CTS

CTS Corp

-9.09%

Shares100.0K

Event2026-03-31

Filed2026-05-13

CCOI

Cogent Communications Holdings Inc

0.00%

Shares242.6K

Event2026-03-31

Filed2026-05-13

TER

Teradyne Inc

-9.64%

Shares15.0K

Event2026-03-31

Filed2026-05-13

MLAB

Mesa Laboratories Inc

0.00%

Shares50.0K

Event2026-03-31

Filed2026-05-13

KOPN

Kopin Corp

0.00%

Shares1.9M

Event2026-03-31

Filed2026-05-13

Spire Global Inc

-11.97%

Shares340.0K

Event2026-03-31

Filed2026-05-13

AMD

Advanced Micro Devices Inc

0.00%

Shares20.7K

Event2026-03-31

Filed2026-05-13

First Advantage Corp

-12.50%

Shares350.0K

Event2026-03-31

Filed2026-05-13

RDCM

RADCOM Ltd

0.00%

Shares325.0K

Event2026-03-31

Filed2026-05-13

SPSC

SPS Commerce Inc

0.00%

Shares70.0K

Event2026-03-31

Filed2026-05-13

MPTI

M-Tron Industries Inc

-17.91%

Shares55.0K

Event2026-03-31

Filed2026-05-13

AVNW

Aviat Networks Inc

0.00%

Shares155.0K

Event2026-03-31

Filed2026-05-13

NOVT

Novanta Inc

-17.77%

Shares28.8K

Event2026-03-31

Filed2026-05-13

CSGS

CSG Systems International Inc

0.00%

Shares41.2K

Event2026-03-31

Filed2026-05-13

RMNI

Rimini Street Inc

0.00%

Shares1.0M

Event2026-03-31

Filed2026-05-13

HIMX

Himax Technologies Inc

0.00%

Shares400.0K

Event2026-03-31

Filed2026-05-13

BAND

Bandwidth Inc

-16.67%

Shares175.0K

Event2026-03-31

Filed2026-05-13

HSTM

HealthStream Inc

-25.00%

Shares150.0K

Event2026-03-31

Filed2026-05-13

BRZE

Braze Inc

0.00%

Shares125.0K

Event2026-03-31

Filed2026-05-13

Ouster Inc

-25.00%

Shares150.0K

Event2026-03-31

Filed2026-05-13

Franklin Covey Co

0.00%

Shares175.0K

Event2026-03-31

Filed2026-05-13

POWL

Powell Industries Inc

-50.00%

Shares5.0K

Event2026-03-31

Filed2026-05-13

CI&T Inc

-12.50%

Shares525.0K

Event2026-03-31

Filed2026-05-13

SILC

Silicom Ltd

-1.36%

Shares123.3K

Event2026-03-31

Filed2026-05-13

ADTRAN Holdings Inc

0.00%

Shares200.0K

Event2026-03-31

Filed2026-05-13

VERX

Vertex Inc

0.00%

Shares200.0K

Event2026-03-31

Filed2026-05-13

SLP

Simulations Plus Inc

0.00%

Shares200.0K

Event2026-03-31

Filed2026-05-13

ALNT

Allient Inc

0.00%

Shares40.0K

Event2026-03-31

Filed2026-05-13

Arista Networks Inc

0.00%

Shares18.7K

Event2026-03-31

Filed2026-05-13

PATH

UiPath Inc

0.00%

Shares202.3K

Event2026-03-31

Filed2026-05-13

OOMA

Ooma Inc

-42.31%

Shares150.0K

Event2026-03-31

Filed2026-05-13

ARW

Arrow Electronics Inc

0.00%

Shares15.2K

Event2026-03-31

Filed2026-05-13

Zoom Communications Inc

0.00%

Shares25.9K

Event2026-03-31

Filed2026-05-13

AVT

Avnet Inc

New

Shares33.0K

Event2026-03-31

Filed2026-05-13

CMRC

Commerce.com Inc

0.00%

Shares700.0K

Event2026-03-31

Filed2026-05-13

Dynatrace Inc

0.00%

Shares50.0K

Event2026-03-31

Filed2026-05-13

APPS

Digital Turbine Inc

-2.03%

Shares587.8K

Event2026-03-31

Filed2026-05-13

SMWB

SimilarWeb Ltd

0.00%

Shares645.5K

Event2026-03-31

Filed2026-05-13

FRSH

Freshworks Inc

0.00%

Shares190.0K

Event2026-03-31

Filed2026-05-13

CKP

Check Point Software Technologies Ltd

0.00%

Shares9.2K

Event2026-03-31

Filed2026-05-13

TGEN

Tecogen Inc/Waltham MA

0.00%

Shares420.0K

Event2026-03-31

Filed2026-05-13

VLN

Valens Semiconductor Ltd

0.00%

Shares950.0K

Event2026-03-31

Filed2026-05-13

Kyndryl Holdings Inc

0.00%

Shares80.0K

Event2026-03-31

Filed2026-05-13

BELFA

Bel Fuse Inc

-33.33%

Shares5.0K

Event2026-03-31

Filed2026-05-13

INTC

Intel Corp

0.00%

Shares19.0K

Event2026-03-31

Filed2026-05-13

Freightos Ltd

0.00%

Shares500.0K

Event2026-03-31

Filed2026-05-13

TXN

Texas Instruments Inc

0.00%

Shares4.1K

Event2026-03-31

Filed2026-05-13

GNSS

Genasys Inc

-40.09%

Shares419.4K

Event2026-03-31

Filed2026-05-13

AWRE

Aware Inc/MA

0.00%

Shares430.0K

Event2026-03-31

Filed2026-05-13

NABL

N-Able Inc

-84.75%

Shares63.0K

Event2026-03-31

Filed2026-05-13

RBBN

Ribbon Communications Inc

-87.50%

Shares100.0K

Event2026-03-31

Filed2026-05-13

M-Tron Industries Inc

New

Shares55.0K

Event2026-03-31

Filed2026-05-13

Call Option Holdings

No call option holdings data available

Put Option Holdings

No put option holdings data available