Herald Investment Management

Latest statistics and disclosures from Herald Investment Management's latest quarterly 13F-HR filing:

  • Top 5 stock holdings are CLS, FN, SIMO, VICR, PEGA, and represent 30.24% of Herald Investment Management's stock portfolio.
  • Added to shares of these 8 stocks: VSH (+$5.4M), CLMB, AVT, DOCN, POWI, ARLO, AAPL, MPTI.R.
  • Started 3 new stock positions in VSH, AVT, MPTI.R.
  • Reduced shares in these 10 stocks: CLS (-$5.6M), WK, MU, VICR, FN, FORM, DSGX, POWL, OSPN, TSEM.
  • Sold out of its positions in FORR, OSPN, WK.
  • Herald Investment Management was a net seller of stock by $-55M.
  • Herald Investment Management has $718M in assets under management (AUM), dropping by -6.25%.
  • Central Index Key (CIK): 0001512022

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Portfolio Holdings for Herald Investment Management

Herald Investment Management holds 97 positions in its portfolio as reported in the March 2026 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Celestica (CLS) 8.2 $59M -8% 210k 281.31
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Fabrinet (FN) 7.3 $52M -6% 100k 521.35
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Silicon Motion Technology Corp Adr (SIMO) 5.8 $41M -4% 368k 112.30
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Vicor Corporation (VICR) 4.9 $35M -10% 220k 160.88
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Pegasystems (PEGA) 4.1 $29M -2% 687k 42.56
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Tower Semiconductor (TSEM) 4.1 $29M -7% 166k 175.47
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Arlo Technologies (ARLO) 2.7 $20M +5% 1.4M 14.23
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Digitalocean Hldgs (DOCN) 2.6 $19M +7% 217k 85.73
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Radware Ltd ord (RDWR) 2.4 $17M -3% 650k 26.32
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Kulicke and Soffa Industries (KLIC) 2.2 $16M -11% 244k 65.72
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Super Micro Computer Inc Com Usd0.001 (SMCI) 2.2 $16M 700k 22.77
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D R S Technologies (DRS) 1.8 $13M 285k 44.53
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Alphabet Inc Class A cs (GOOGL) 1.8 $13M 44k 287.53
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Nlight (LASR) 1.5 $11M -13% 185k 57.01
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Descartes Sys Grp (DSGX) 1.4 $10M -21% 145k 71.51
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Amazon (AMZN) 1.4 $10M 49k 208.26
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Varonis Sys (VRNS) 1.4 $10M -4% 464k 21.48
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Ceva (CEVA) 1.4 $9.7M 520k 18.67
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Microsoft Corporation (MSFT) 1.3 $9.5M 26k 370.12
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Jfrog (FROG) 1.3 $9.4M -13% 200k 46.98
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Electrovaya (ELVA) 1.3 $9.0M -20% 1.2M 7.83
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Power Integrations (POWI) 1.2 $9.0M +16% 175k 51.20
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Alkami Technology (ALKT) 1.1 $7.8M 500k 15.67
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Viavi Solutions Inc equities (VIAV) 1.0 $7.5M -18% 225k 33.26
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Vishay Precision (VPG) 1.0 $7.4M -10% 170k 43.41
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Apex Technology Acqui-cl A (AVPT) 1.0 $7.4M -8% 775k 9.50
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FormFactor (FORM) 1.0 $7.3M -30% 75k 96.96
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Micron Technology (MU) 1.0 $7.3M -35% 22k 337.55
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Harmonic (HLIT) 1.0 $7.0M 785k 8.98
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Veeco Instruments (VECO) 0.9 $6.8M 200k 33.86
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Arteris (AIP) 0.9 $6.6M 400k 16.43
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Red Violet (RDVT) 0.9 $6.6M -4% 190k 34.55
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PDF Solutions (PDFS) 0.9 $6.5M -11% 200k 32.72
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Bel Fuse (BELFB) 0.8 $5.9M 30k 197.99
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Wayside Technology (CLMB) 0.8 $5.9M +295% 297k 19.81
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Quicklogic Corp. (QUIK) 0.8 $5.7M -16% 613k 9.37
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Silicon Laboratories (SLAB) 0.8 $5.7M 28k 208.18
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Intellicheck Mobilisa (IDN) 0.8 $5.7M -15% 820k 6.97
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Apple (AAPL) 0.8 $5.7M +9% 22k 253.65
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ePlus (PLUS) 0.8 $5.6M 75k 75.25
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Five9 (FIVN) 0.8 $5.5M 362k 15.18
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Vishay Intertechnology (VSH) 0.8 $5.4M NEW 300k 18.01
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Everspin Technologies (MRAM) 0.7 $5.2M -25% 600k 8.74
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Qualys (QLYS) 0.7 $4.8M -15% 55k 87.78
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Digi International (DGII) 0.7 $4.8M -16% 100k 48.19
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CTS Corporation (CTS) 0.7 $4.8M -9% 100k 47.77
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Cogent Communications (CCOI) 0.6 $4.6M 243k 18.84
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Teradyne (TER) 0.6 $4.4M -9% 15k 296.31
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Mesa Laboratories (MLAB) 0.6 $4.4M 50k 87.90
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Kopin Corporation (KOPN) 0.6 $4.3M 1.9M 2.26
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Spire Global (SPIR) 0.6 $4.3M -11% 340k 12.57
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Advanced Micro Devices (AMD) 0.6 $4.2M 21k 203.22
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First Advantage Corp (FA) 0.6 $4.1M -12% 350k 11.76
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Radcom (RDCM) 0.5 $3.9M 325k 12.14
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SPS Commerce (SPSC) 0.5 $3.9M 70k 55.61
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M-tron Inds (MPTI) 0.5 $3.7M -17% 55k 67.01
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Aviat Networks (AVNW) 0.5 $3.5M 155k 22.58
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Novanta (NOVT) 0.5 $3.4M -17% 29k 118.11
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CSG Systems International (CSGS) 0.5 $3.3M 41k 79.96
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Rimini Str Inc Del (RMNI) 0.5 $3.3M 1.0M 3.26
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Himax Technologies Adr (HIMX) 0.4 $3.1M 400k 7.86
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Bandwidth (BAND) 0.4 $3.1M -16% 175k 17.82
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HealthStream (HSTM) 0.4 $3.1M -25% 150k 20.72
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Braze (BRZE) 0.4 $3.0M 125k 23.61
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Ouster (OUST) 0.4 $2.8M -25% 150k 18.38
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Franklin Covey (FC) 0.4 $2.8M 175k 15.75
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Powell Industries (POWL) 0.4 $2.7M -50% 5.0k 540.00
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Ci&t (CINT) 0.4 $2.6M -12% 525k 5.04
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Silicom (SILC) 0.4 $2.6M 123k 21.09
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Adtran Holdings (ADTN) 0.3 $2.5M 200k 12.54
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Vertex (VERX) 0.3 $2.4M 200k 11.86
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Simulations Plus (SLP) 0.3 $2.4M 200k 11.82
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Allied Motion Technologies (ALNT) 0.3 $2.4M 40k 59.08
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Arista Networks (ANET) 0.3 $2.3M 19k 122.77
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Uipath Inc Cl A (PATH) 0.3 $2.2M 202k 11.11
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Ooma (OOMA) 0.3 $2.2M -42% 150k 14.53
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Arrow Electronics (ARW) 0.3 $2.2M 15k 143.38
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Zoom Video Communications In cl a (ZM) 0.3 $2.1M 26k 80.40
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Avnet (AVT) 0.3 $2.0M NEW 33k 61.62
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Bigcommerce Hldgs (CMRC) 0.3 $1.9M 700k 2.66
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Dynatrace (DT) 0.3 $1.8M 50k 36.99
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Digital Turbine (APPS) 0.2 $1.7M -2% 588k 2.86
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Similarweb (SMWB) 0.2 $1.7M 646k 2.60
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Freshworks (FRSH) 0.2 $1.5M 190k 8.03
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Checkpoint Systems 0.2 $1.3M 9.2k 142.58
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Tecogen (TGEN) 0.2 $1.1M 420k 2.57
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Valens Semiconductor (VLN) 0.1 $1.1M 950k 1.13
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Kyndryl Holdings Ord Wi (KD) 0.1 $1.0M 80k 13.12
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Bel Fuse (BELFA) 0.1 $898k -33% 5.0k 179.67
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Intel Corporation (INTC) 0.1 $838k 19k 44.12
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Freightos 0.1 $815k 500k 1.63
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Texas Instruments Incorporated (TXN) 0.1 $796k 4.1k 194.10
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Genasys (GNSS) 0.1 $763k -40% 419k 1.82
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Aware (AWRE) 0.1 $538k 430k 1.25
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N-able (NABL) 0.0 $294k -84% 63k 4.67
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Ribbon Communication (RBBN) 0.0 $212k -87% 100k 2.12
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M-Tron Industries Right (MPTI.R) 0.0 $116k NEW 55k 2.10
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Past Filings by Herald Investment Management

SEC 13F filings are viewable for Herald Investment Management going back to 2010

View all past filings