AWM Investment Company, Inc.

In its 13F for Q1 2024 (holdings as of March 31, 2024, filed May 16, 2024), AWM Investment Company, Inc. reported 114 stock positions worth $763.5 million. Its top holding was Impinj (PI) at 5.4% of the portfolio, followed by Adma Biologics (ADMA, 4.9%) and American Superconductor (AMSC, 4.7%). Compared with Q4 2023, it opened 19 new positions, sold out of 14, added to 22 and reduced 29. The biggest buy was American Superconductor (AMSC, shares +19%) and the biggest sale an exit from Backblaze Class A (BLZE).

Most Recent 13F
Q2 2026
Location
NEW YORK, NY
CIK
0001535264
Portfolio Value
$763.5M (Q1 2024)
SEC Filing
0001535264-24-000041 ↗ filed May 16, 2024

Holdings Value

0$500.0M$1.0B$1.5B Q1 2024: $763.5M $763.5M Q1 2024 Q2 2024: $740.2M Q2 2024 Q3 2024: $825.3M Q3 2024 Q4 2024: $820.5M Q4 2024 Q1 2025: $725.8M Q1 2025 Q2 2025: $891.5M Q2 2025 Q3 2025: $1.1B Q3 2025 Q4 2025: $1.0B Q4 2025 Q1 2026: $903.4M Q1 2026 Q2 2026: $1.2B Q2 2026

Holdings 114 stocks · $763.5M
PI Impinj Inc. 5.37% 319,252 $41.0M Reduce -5.4%
ADMA Adma Biologics Inc. 4.94% 5,714,882 $37.7M Reduce -4.8%
AMSC American Superconductor Corp. 4.71% 2,661,319 $36.0M Add +19.4%
ASPN Aspen Aerogels Inc. 4.56% 1,977,839 $34.8M Reduce -7.8%
DXLG Destination XL Group Inc. 4.43% 9,399,297 $33.8M No change
NONE 4.41% 25,197,987 $33.6M Reduce -25.4%
AIOT Powerfleet Inc. 2.39% 3,417,223 $18.2M No change
AVAV Aerovironment Inc. 2.16% 107,826 $16.5M Reduce -2.3%
INFU Infusystem Holdings Inc. 2.13% 1,900,000 $16.3M Reduce -5.0%
ARBE Arbe Robotics Ltd. 2.11% 7,713,175 $16.1M No change
MRAM Everspin Technologies Inc. 2.08% 2,006,241 $15.9M No change
AEHR Aehr Test Systems 2.00% 1,228,525 $15.2M Add +0.1%
KIDS Orthopediatrics Corp. 1.86% 487,619 $14.2M Add +14.6%
NGS Natural Gas Services Group 1.84% 724,514 $14.1M Reduce -5.8%
RGEN Repligen Corp. 1.81% 75,000 $13.8M Reduce -25.0%
LMAT Lemaitre Vascular Inc. 1.80% 207,000 $13.7M Reduce -10.0%
GNSS Genasys Inc. 1.78% 5,749,544 $13.6M No change
VMD Viemed Healthcare Inc. 1.77% 1,430,345 $13.5M No change
DRS Leonardo DRS Inc. 1.66% 575,141 $12.7M Reduce -32.7%
Gambling.com Group Ltd. 1.62% 1,350,943 $12.3M Add +18.7%
OOMA Ooma Inc. 1.58% 1,409,948 $12.0M No change
LOVE The Lovesac Co. 1.53% 516,696 $11.7M No change
CEVA Ceva Inc. 1.51% 507,104 $11.5M No change
OPRX Optimizerx Corp. 1.36% 853,042 $10.4M Add +4.0%
TALK Talkspace Inc. 1.34% 2,860,680 $10.2M No change
ARGX Argenx SE - ADR 1.29% 25,000 $9.8M Reduce -16.7%
KOPN Kopin Corp. 1.28% 5,425,881 $9.8M Reduce -36.5%
LASR Nlight Inc. 1.26% 741,405 $9.6M No change
TBCH Turtle Beach Corp. 1.24% 547,402 $9.4M Reduce -5.2%
RDCM Radcom Ltd. 1.23% 840,795 $9.4M Add +5.7%
UTI Universal Technical Institut 1.21% 580,000 $9.2M Reduce -48.4%
VICR Vicor Corp. 1.12% 224,457 $8.6M Add +2.3%
SCTL Societal Cdmo Inc. 1.12% 7,886,500 $8.5M Add +9.1%
RCEL Avita Medical Inc. 1.04% 496,952 $8.0M No change
MIND MEDICINE MINDMED INC 1.03% 833,000 $7.8M New
CTRN Citi Trends Inc. 0.94% 265,768 $7.2M No change
OFIX Orthofix Medical Inc. 0.90% 474,456 $6.9M No change
BEEM Beam Global 0.88% 983,535 $6.7M Add +8.4%
UCTT Ultra Clean Holdings Inc. 0.86% 142,248 $6.5M Add +7.6%
SRTA Strata Critical Medical Inc. filed as BLADE AIR MOBILITY INC 0.80% 2,136,378 $6.1M Add +53.9%
RSVR Reservoir Media Inc. 0.74% 716,662 $5.7M Add +2.1%
GAIA Gaia Inc. 0.70% 1,738,257 $5.4M No change
SERA Sera Prognostics Inc. Class A 0.70% 584,664 $5.3M Add +56.0%
REAL BROKERAGE INC/THE filed as THE REAL BROKERAGE INC 0.70% 1,703,228 $5.3M Add +240.7%
CNTY Century Casinos Inc. 0.68% 1,644,037 $5.2M No change
MASS 908 Devices Inc. 0.66% 668,526 $5.0M Add +2.3%
AVNW Aviat Networks Inc. 0.66% 130,808 $5.0M No change
NUVB Nuvation Bio Inc. 0.64% 1,350,000 $4.9M No change
PFIE Profire Energy Inc. 0.63% 2,619,956 $4.8M No change
CDMO Avid Bioservices Inc. 0.61% 693,679 $4.6M Reduce -25.5%
ANRO Alto Neuroscience Inc. 0.60% 299,147 $4.6M New
LBPH Longboard Pharmaceuticals Inc. 0.60% 211,518 $4.6M New
SNCR Synchronoss Technologies Inc. 0.58% 531,110 $4.4M Add +8.6%
GILT Gilat Satellite Networks Ltd. 0.55% 773,581 $4.2M New
RCAT Red Cat Holdings Inc. 0.50% 5,000,000 $3.8M No change
BKSY Blacksky Technology Inc. 0.50% 2,785,671 $3.8M No change
VITL Vital Farms Inc. 0.48% 157,301 $3.7M No change
LTRX Lantronix Inc. 0.46% 989,307 $3.5M Add +29.8%
ECOR Electrocore Inc. 0.44% 550,364 $3.4M No change
Tela Bio, Inc. 0.44% 589,963 $3.3M No change
REKR Rekor Systems Inc. 0.44% 1,451,073 $3.3M New
GRWG Growgeneration Corp. 0.38% 1,001,692 $2.9M Add +17.8%
Fathom Holdings, Inc. 0.37% 1,417,341 $2.8M Reduce -16.6%
CRNX Crinetics Pharmaceuticals Inc. 0.34% 55,000 $2.6M Add +10.0%
LPTH Lightpath Technologies Inc. Class A 0.33% 1,825,000 $2.5M No change
WPRT Westport Fuel Systems Inc. 0.33% 369,090 $2.5M No change
APEI American Public Education 0.32% 169,370 $2.4M No change
IMVT Immunovant Inc. 0.30% 70,000 $2.3M No change
LIVEPERSON INC 0.29% 2,245,544 $2.2M Reduce -12.1%
ONCOCYTE CORP 0.29% 754,286 $2.2M No change
USIO Usio Inc. 0.28% 1,269,866 $2.2M Reduce -0.1%
REAL The Realreal Inc. filed as THE REALREAL INC 0.24% 476,099 $1.9M New
LILMF Lilium NV 0.24% 1,938,845 $1.9M No change
NNDM Nano Dimension Ltd. - ADR 0.24% 663,126 $1.8M No change
SYNX Silynxcom Ltd. 0.24% 536,269 $1.8M New
BITCOIN DEPOT INC 0.23% 937,002 $1.8M No change
NMTC NeuroOne Medical Technologies 0.23% 1,450,000 $1.7M No change
ALPN Alpine Immune Sciences Inc. 0.21% 40,000 $1.6M No change
OPK Opko Health Inc. 0.20% 1,300,000 $1.6M Add +18.2%
DHX Dhi Group Inc. 0.19% 581,000 $1.5M No change
URBAN-GRO INC 0.19% 1,075,037 $1.5M No change
IPWR Ideal Power Inc. 0.19% 162,351 $1.4M Reduce -0.6%
MODULAR MED INC 0.18% 750,000 $1.4M New
EMKR Emcore Corp. 0.18% 4,000,000 $1.4M Reduce -13.8%
QIPT Quipt Home Medical Corp. 0.17% 294,600 $1.3M No change
TEAD Teads Holding Co. filed as OUTBRAIN INC 0.16% 301,155 $1.2M No change
CGTX Cognition Therapeutics Inc. 0.15% 650,000 $1.2M New
NGMS Neogames SA 0.15% 40,382 $1.2M Reduce -83.1%
SPRY Ars Pharmaceuticals Inc. 0.13% 100,000 $1.0M New
AQMS Aqua Metals Inc. 0.13% 1,800,000 $968K Add +100.0%
PGNY Progyny Inc. 0.12% 25,000 $954K Reduce -54.5%
CYBIN INC 0.12% 2,250,000 $930K New
AKTSQ Akoustis Technologies Inc. 0.12% 1,537,008 $909K New
CLPT Clearpoint Neuro Inc. 0.12% 131,431 $894K New
RKLB Rocket Lab USA Inc. 0.11% 202,000 $830K No change
TWIN VEE POWERCATS CO 0.11% 939,176 $808K No change
LIQTECH INTL INC 0.10% 250,000 $773K No change
TMCI Treace Medical Concepts Inc. 0.09% 55,000 $718K New
QUIK Quicklogic Corp. 0.09% 43,625 $699K Reduce -86.4%
SIDU Sidus Space Inc. Class A 0.09% 200,000 $678K New
THE REAL GOOD FOOD COMPANY I 0.09% 1,878,106 $678K Reduce -3.0%
XELB Xcel Brands Inc. 0.08% 769,230 $600K New
SPRO Spero Therapeutics Inc. 0.08% 333,400 $573K No change
MOVANO INC 0.07% 1,343,663 $552K Reduce -1.5%
Markforged Holding Corp. 0.07% 613,310 $513K Add +1.8%
MaxCyte, Inc. 0.07% 121,724 $510K Reduce -73.0%
SHAPEWAYS HOLDINGS INC 0.07% 255,234 $505K Reduce -10.1%
SVRA Savara Inc. 0.07% 100,000 $498K New
XTNT Xtant Medical Holdings Inc. 0.06% 378,206 $443K Reduce -19.3%
BITF Bitfarms Ltd./Canada 0.06% 192,989 $430K No change
LVLU Lulu's Fashion Lounge Holdin 0.04% 200,000 $280K No change
PRTCY Puretech Health PLC - ADR 0.03% 6,900 $197K New
SPRB Spruce Biosciences Inc. 0.02% 200,000 $157K New
FRZA Forza X1 Inc. 0.01% 209,775 $100K Reduce -12.4%
Other holdings (1): bonds, preferreds, convertibles and warrants · $119K (not counted above)
SecurityClassShares / PrincipalValueChange
MOBBW Mobilicom Ltd. -27 *W EXP 08/31/202 363,100$119KNo change

Total filed on the 13F, all lines: $763.6M.

Portfolio Sells Q4 2023 → Q1 2024
BLZE Backblaze Inc. Class A Sold out 0.00% −1.07
KOPN Kopin Corp. Reduce -36.5% 1.28% −1.00
LIVEPERSON INC Reduce -12.1% 0.29% −0.98
NGMS Neogames SA Reduce -83.1% 0.15% −0.75
INFU Infusystem Holdings Inc. Reduce -5.0% 2.13% −0.64
UTI Universal Technical Institut Reduce -48.4% 1.21% −0.64
DRS Leonardo DRS Inc. Reduce -32.7% 1.66% −0.59
RGEN Repligen Corp. Reduce -25.0% 1.81% −0.56
QUIK Quicklogic Corp. Reduce -86.4% 0.09% −0.49
Fathom Holdings, Inc. Reduce -16.6% 0.37% −0.43
THE REAL GOOD FOOD COMPANY I Reduce -3.0% 0.09% −0.30
TCMD Tactile Systems Technology I Sold out 0.00% −0.27
VERU Veru Inc. Sold out 0.00% −0.26
SEQUANS COMMUNICATIONS S A Sold out 0.00% −0.25
voxeljet AG, ADR (Germany) Sold out 0.00% −0.23
GENK Gen Restaurant Group Inc. Sold out 0.00% −0.22
ARGX Argenx SE - ADR Reduce -16.7% 1.29% −0.21
MaxCyte, Inc. Reduce -73.0% 0.07% −0.21
AUGX Augmedix Inc. Sold out 0.00% −0.19
CDMO Avid Bioservices Inc. Reduce -25.5% 0.61% −0.19
PGNY Progyny Inc. Reduce -54.5% 0.12% −0.14
ALTISOURCE PORTFOLIO SOLNS S Sold out 0.00% −0.13
EMKR Emcore Corp. Reduce -13.8% 0.18% −0.12
SLNO Soleno Therapeutics Inc. Sold out 0.00% −0.11
JOB Gee Group Inc. Sold out 0.00% −0.11
CLNN Clene Inc. Sold out 0.00% −0.10
Mama's Creations, Inc. Sold out 0.00% −0.10
MOBILICOM LTD Sold out 0.00% −0.07
MOVANO INC Reduce -1.5% 0.07% −0.07
CLNE Clean Energy Fuels Corp. Sold out 0.00% −0.05
SHAPEWAYS HOLDINGS INC Reduce -10.1% 0.07% −0.03
XTNT Xtant Medical Holdings Inc. Reduce -19.3% 0.06% −0.01
USIO Usio Inc. Reduce -0.1% 0.28% −0.00
FRZA Forza X1 Inc. Reduce -12.4% 0.01% −0.00
IPWR Ideal Power Inc. Reduce -0.6% 0.19% +0.02
LMAT Lemaitre Vascular Inc. Reduce -10.0% 1.80% +0.08
ASPN Aspen Aerogels Inc. Reduce -7.8% 4.56% +0.10
NGS Natural Gas Services Group Reduce -5.8% 1.84% +0.22
NONE Reduce -25.4% 4.41% +0.30
AVAV Aerovironment Inc. Reduce -2.3% 2.16% +0.34
TBCH Turtle Beach Corp. Reduce -5.2% 1.24% +0.40
PI Impinj Inc. Reduce -5.4% 5.37% +1.37
ADMA Adma Biologics Inc. Reduce -4.8% 4.94% +1.37

Portfolio Buys Q4 2023 → Q1 2024
AMSC American Superconductor Corp. Add +19.4% 4.71% +1.44
MIND MEDICINE MINDMED INC New 1.03% +1.03
SCTL Societal Cdmo Inc. Add +9.1% 1.12% +0.78
ANRO Alto Neuroscience Inc. New 0.60% +0.60
LBPH Longboard Pharmaceuticals Inc. New 0.60% +0.60
REAL BROKERAGE INC/THE Add +240.7% 0.70% +0.59
GILT Gilat Satellite Networks Ltd. New 0.55% +0.55
REKR Rekor Systems Inc. New 0.44% +0.44
SERA Sera Prognostics Inc. Class A Add +56.0% 0.70% +0.40
RDCM Radcom Ltd. Add +5.7% 1.23% +0.39
UCTT Ultra Clean Holdings Inc. Add +7.6% 0.86% +0.26
REAL The Realreal Inc. New 0.24% +0.24
SYNX Silynxcom Ltd. New 0.24% +0.24
MODULAR MED INC New 0.18% +0.18
SNCR Synchronoss Technologies Inc. Add +8.6% 0.58% +0.18
Gambling.com Group Ltd. Add +18.7% 1.62% +0.16
CGTX Cognition Therapeutics Inc. New 0.15% +0.15
SRTA Strata Critical Medical Inc. Add +53.9% 0.80% +0.15
SPRY Ars Pharmaceuticals Inc. New 0.13% +0.13
CYBIN INC New 0.12% +0.12
AKTSQ Akoustis Technologies Inc. New 0.12% +0.12
CLPT Clearpoint Neuro Inc. New 0.12% +0.12
CRNX Crinetics Pharmaceuticals Inc. Add +10.0% 0.34% +0.10
GRWG Growgeneration Corp. Add +17.8% 0.38% +0.09
TMCI Treace Medical Concepts Inc. New 0.09% +0.09
SIDU Sidus Space Inc. Class A New 0.09% +0.09
RSVR Reservoir Media Inc. Add +2.1% 0.74% +0.09
XELB Xcel Brands Inc. New 0.08% +0.08
SVRA Savara Inc. New 0.07% +0.07
KIDS Orthopediatrics Corp. Add +14.6% 1.86% +0.04
AQMS Aqua Metals Inc. Add +100.0% 0.13% +0.04
BEEM Beam Global Add +8.4% 0.88% +0.03
PRTCY Puretech Health PLC - ADR New 0.03% +0.03
SPRB Spruce Biosciences Inc. New 0.02% +0.02
Markforged Holding Corp. Add +1.8% 0.07% +0.00
OPK Opko Health Inc. Add +18.2% 0.20% −0.01
LTRX Lantronix Inc. Add +29.8% 0.46% −0.13
VICR Vicor Corp. Add +2.3% 1.12% −0.17
OPRX Optimizerx Corp. Add +4.0% 1.36% −0.19
MASS 908 Devices Inc. Add +2.3% 0.66% −0.30
AEHR Aehr Test Systems Add +0.1% 2.00% −2.29

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 106$1.2BLASR, VICR, MASS, LPTH, AMSC
Q1 2026 98$903.4MAEHR, LASR, VICR, BKSY, GILT
Q4 2025 102$1.0BLASR, ADMA, VICR, BKSY, AEHR
Q3 2025 101$1.1BAEHR, MASS, AMSC, BKSY, AVAV
Q2 2025 92$891.5MAMSC, BKSY, ADMA, MASS, AVAV
Q1 2025 93$725.8MADMA, AMSC, AIOT, MASS, ASPI
Q4 2024 85$820.5MADMA, AMSC, AIOT, BKSY, PI
Q3 2024 96$825.3MADMA, PI, AMSC, ASPN, DXLG
Q2 2024 98$740.2MADMA, AMSC, PI, DXLG, ASPN
Q1 2024 114$763.5MPI, ADMA, AMSC, ASPN, DXLG