Q2 2026 13F · SEC CIK 1535264

AWM Investment Company, Inc.

Hedge fundFiled 2026-08-14 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $1.2B
Reported positions: 106
Top holdings a year, 3 yrs: +25.1%
Assets under management: $1.3B

AWM Investment Company, Inc. is a hedge fund that reported 106 positions worth $1.2B in its Q2 2026 13F, filed 2026-08-14. Its largest holdings were Nlight Inc (LASR, 5.7%), Vicor Corp (VICR, 4.9%), 908 Devices Inc (MASS, 3.7%). A portfolio copying its top holdings returned 25.1% a year over the last 3 years, against 20.4% for the S&P 500.

AWM Investment Company, Inc. holdings largest 50 of 106 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

AWM Investment Company, Inc. 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
LASRNlight Inc	5.7%	6.5%	939,011	-8.3%	$65.4M
VICRVicor Corp	4.9%	5.1%	148,981	-48.3%	$56.6M
MASS908 Devices Inc	3.7%	3.5%	4,879,773	-6.2%	$42.5M
LPTHLightpath Technologies Inc	3.6%	2.3%	2,537,522	+24.5%	$41.5M
AMSCAmerican Superconductor Corp	3.4%	3.0%	951,604	+18.7%	$39.5M
CEVACeva Inc	3.3%	1.8%	799,806	-7.5%	$37.7M
BFLYButterfly Network Inc	3.2%	2.0%	4,430,593	+0.0%	$37.3M
24477V105Definium Therapeutics Inc	3.2%	2.3%	784,800	-27.1%	$36.9M
AEHRAehr Test Sys	3.1%	6.5%	374,808	-76.5%	$36.0M
KOPNKopin Corp	3.1%	2.9%	8,024,062	-32.1%	$35.9M
BKSYBlacksky Technology Inc	2.9%	4.8%	1,200,000	-30.5%	$33.5M
BRUNBoost Run Inc	2.7%	—	813,739	—	$31.6M
PIImpinj Inc	2.6%	2.4%	207,018	+0.0%	$29.7M
AVAVAerovironment Inc	2.1%	2.6%	146,908	+12.4%	$24.3M
92259N302Velo3d Inc	2.0%	2.1%	1,322,066	-33.2%	$23.2M
BLZEBackblaze Inc	1.9%	0.5%	1,400,166	+0.0%	$22.2M
REALThe Realreal Inc	1.8%	1.5%	1,803,647	+21.6%	$21.3M
UTIUniversal Technical Inst Inc	1.8%	2.0%	489,098	+0.0%	$20.9M
TALKTalkspace Inc	1.7%	2.2%	3,826,892	+0.0%	$19.9M
ARLOArlo Technologies Inc Com	1.7%	2.0%	1,466,009	+15.9%	$19.8M
MRAMEverspin Technologies Inc	1.6%	2.0%	750,000	-63.9%	$18.1M
IMDXInsight Molecular Dia Inc	1.5%	1.0%	2,836,692	+1.1%	$16.7M
ASYSAmtech Sys Inc	1.4%	—	690,000	—	$15.9M
SRTAStrata Critical Medical Inc	1.3%	1.3%	2,821,468	+0.0%	$14.9M
PWFLPowerfleet Inc	1.3%	1.6%	3,840,463	-18.3%	$14.7M
GILTGilat Satellite Networks Ltd	1.2%	3.8%	1,036,181	-55.0%	$13.8M
RDCMRadcom Ltd	1.2%	1.3%	951,796	-4.0%	$13.4M
FENCFennec Pharmaceuticals Inc	1.1%	—	1,160,296	—	$12.5M
GLXYGalaxy Digital Inc.	1.1%	0.9%	447,000	+0.4%	$12.2M
ACOGAlpha Cognition Inc	1.0%	1.0%	1,672,168	+0.0%	$12.1M
GROBrazil Potash Corp	0.9%	0.8%	5,000,000	+124.4%	$10.8M
PVLAPalvella Therapeutics Inc Ne	0.9%	1.0%	69,416	+0.0%	$10.6M
LOVELovesac Co	0.9%	0.8%	610,402	+22.1%	$10.2M
OUSTOuster Inc	0.9%	—	157,435	—	$9.8M
ASPIAsp Isotopes Inc	0.9%	1.0%	1,581,490	-25.6%	$9.8M
SOPHSophia Genetics SA	0.9%	—	1,700,000	—	$9.8M
GNSSGenasys Inc	0.8%	1.1%	5,649,544	+0.0%	$9.6M
RCATRed Cat Hldgs Inc	0.8%	0.5%	874,460	+133.5%	$9.3M
ABEOAbeona Therapeutics	0.8%	—	1,486,130	—	$9.2M
SHMDSchmid Group N.v.	0.8%	—	1,388,976	—	$8.7M
NGSNatural Gas Svcs Group Inc	0.7%	0.9%	189,732	-11.7%	$8.2M
85209E108Spruce Biosciences, Inc.	0.7%	—	146,988	—	$7.9M
TYGOTigo Energy Inc	0.7%	0.9%	3,347,933	+55.7%	$7.8M
CTRNCiti Trends Inc	0.7%	0.8%	134,127	-19.3%	$7.8M
SPIRSpire Global Inc	0.7%	0.6%	413,522	-3.6%	$7.7M
LTRXLantronix Inc	0.6%	—	1,250,000	—	$7.3M
IPWRIdeal Pwr Inc	0.6%	—	1,346,244	—	$7.2M
OWLTOwlet Inc	0.6%	1.1%	1,225,353	-38.1%	$7.0M
ELMTElmet Group Co (the)	0.6%	—	344,853	—	$6.8M
MECMayville Engr Co Inc	0.6%	—	180,000	—	$6.7M

What AWM Investment Company, Inc. bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +53.0% /yr; S&P 500 +20.1%
3 years: +25.1% /yr; S&P 500 +20.4%
5 years: +10.1% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$1.2B	106
Q1 2026	$903.4M	98
Q4 2025	$1.0B	102
Q3 2025	$1.1B	102
Q2 2025	$891.7M	94
Q1 2025	$726.0M	95
Q4 2024	$820.9M	87
Q3 2024	$825.4M	98
Q2 2024	$740.2M	99
Q1 2024	$763.6M	115
Q4 2023	$760.2M	110
Q3 2023	$677.5M	108

Questions about AWM Investment Company, Inc.'s portfolio

What stocks does AWM Investment Company, Inc. own?

AWM Investment Company, Inc.'s latest 13F, for Q2 2026 and filed Aug 14, 2026, lists 106 positions worth $1.2B. The largest are Nlight Inc (LASR) at 5.7%, Vicor Corp (VICR) at 4.9%, 908 Devices Inc (MASS) at 3.7%, Lightpath Technologies Inc (LPTH) at 3.6% and American Superconductor Corp (AMSC) at 3.4%.

What did AWM Investment Company, Inc. buy last quarter?

In Q2 2026, AWM Investment Company, Inc. added Red Cat Hldgs Inc (RCAT) (+133.5% shares), Brazil Potash Corp (GRO) (+124.4% shares) and Tigo Energy Inc (TYGO) (+55.7% shares), compared with its Q1 2026 filing.

What did AWM Investment Company, Inc. sell last quarter?

In Q2 2026, AWM Investment Company, Inc. cut from its top 50 Mdxhealth SA (MDXH), cut from its top 50 Grandstand Ltd (GRSD), cut from its top 50 Trisalus Life Sciences Inc (TLSI), cut from its top 50 Willow Lane Acquisition Corp. (WLAC), cut from its top 50 Sanuwave Health Inc (SNWV), Aehr Test Sys (AEHR) (-76.5% shares), Everspin Technologies Inc (MRAM) (-63.9% shares) and Gilat Satellite Networks Ltd (GILT) (-55.0% shares), compared with its Q1 2026 filing.

How has AWM Investment Company, Inc.'s portfolio performed?

A portfolio copying AWM Investment Company, Inc.'s 20 largest 13F holdings each quarter, from the day each filing was public, returned +25.1% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +53.0% against +20.1%. Over 5 years: +10.1% a year against +11.6%.

When is AWM Investment Company, Inc.'s next 13F filing due?

13F filings are due 45 days after each quarter ends. AWM Investment Company, Inc.'s filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does AWM Investment Company, Inc. manage?

AWM Investment Company, Inc. reported $1.3B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $1.2B.