CIK: 0001535264
Total reported value
$903.4M
Reporting period: 2026-03-31 · Number of holdings: 98
AWM Investment Company, Inc. disclosed 98 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $903.4M and a quarterly turnover rate of 44.6%.
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AWM Investment Company, Inc.'s disclosed holdings carry a Herfindahl concentration index of 0.026 — mathematically equivalent to about 38 equally-sized positions, well below its 98 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.26), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 11% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Add AEHR
+3.7% $28.1M
Add LASR
-12.5% $14.5M
Add BKSY
0.0% $11.1M
Add VICR
-13.5% $9.9M
Trim OWLT
+13.2% -$18.1M
Trim NGS
-68.3% -$14.7M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AEHR | Aehr Test Systems | Stock-Other | 6.54% | +3.54% | +3.72% | |
| 2 | LASR | Nlight INC | Stock-Other | 6.46% | +2.22% | -12.48% | |
| 3 | VICR | Vicor CORP | Stock-Tech | 5.14% | +1.61% | -13.51% | |
| 4 | BKSY | Blacksky Technology INC | Stock-Other | 4.81% | +1.69% | — | |
| 5 | GILT | Gilat Satellite Networks Ltd. | Stock-Other | 3.83% | +0.89% | -2.14% | |
| 6 | MASS | 908 Devices INC | Stock-Other | 3.52% | +0.88% | — | |
| 7 | AMSC | American Superconductor CORP | Stock-Other | 3.00% | +0.90% | +6.28% | |
| 8 | KOPN | Kopin CORP | Stock-Other | 2.94% | — | -0.25% | |
| 9 | AVAV | Aerovironment INC | Stock-Industrials | 2.65% | -0.13% | +9.90% | |
| 10 | PI | Impinj INC | Stock-Tech | 2.35% | -0.64% | +16.19% | |
| 11 | LPTH | Lightpath Technologies Inc-a | Stock-Other | 2.26% | — | -0.12% | |
| 12 | DFTX | Definium Therapeutics INC | Stock-Other | 2.25% | — | -22.56% | |
| 13 | TALK | Talkspace INC | Stock-Other | 2.19% | +0.81% | -2.61% | |
| 14 | VELO | Velo3d INC | Stock-Other | 2.06% | -0.64% | -8.12% | |
| 15 | MRAM | Everspin Technologies INC | Stock-Other | 2.02% | — | -2.30% | |
| 16 | ARLO | Arlo Technologies INC | Stock-Other | 1.99% | — | +7.89% | |
| 17 | BFLY | Butterfly Network INC | Stock-Other | 1.98% | +0.73% | +30.31% | |
| 18 | UTI | Universal Technical Institut | Stock-Other | 1.95% | +0.85% | +12.67% | |
| 19 | CEVA | Ceva INC | Stock-Other | 1.79% | — | +4.47% | |
| 20 | AIOT | Powerfleet INC | Stock-Other | 1.60% | -0.82% | — | |
| 21 | REAL | Realreal Inc/the | Stock-Other | 1.49% | -0.68% | +4.21% | |
| 22 | ✓ | Radcom LTD | Stock-Other | 1.33% | — | — | |
| 23 | ✓ | Mdxhealth SA | Stock-Other | 1.33% | -0.47% | — | |
| 24 | SRTA | Strata Critical Medical INC | Stock-Other | 1.31% | — | — | |
| 25 | GNSS | Genasys INC | Stock-Other | 1.14% | — | — | |
| 26 | OWLT | Owlet INC | Stock-Other | 1.13% | -1.60% | +13.17% | |
| 27 | GAMB | Gambling.com Group Limited | Stock-Other | 1.07% | — | +73.36% | |
| 28 | ASPI | Asp Isotopes INC | Stock-Other | 1.04% | -0.06% | — | |
| 29 | IMDX | Insight Molecular Diagnostic | Stock-Other | 1.02% | -1.02% | -0.28% | |
| 30 | ACOG | Alpha Cognition INC | Stock-Other | 1.02% | — | — | |
| 31 | PVLA | Palvella Therapeutics INC | Stock-Other | 0.96% | — | — | |
| 32 | TLSI | Trisalus Life Sciences INC | Stock-Other | 0.92% | — | +67.16% | |
| 33 | ✓ | Willow Lane Acquisition CORP | Stock-Other | 0.92% | +0.92% | NEW | |
| 34 | GLXY | Galaxy Digital Inc-a | Stock-Other | 0.91% | — | +15.58% | |
| 35 | NGS | Natural Gas Services Group | Stock-Other | 0.90% | -1.30% | -68.26% | |
| 36 | TYGO | Tigo Energy INC | Stock-Other | 0.90% | +0.87% | +802.56% | |
| 37 | SNWV | Sanuwave Health INC | Stock-Other | 0.87% | -0.44% | — | |
| 38 | LOVE | Lovesac Co/the | Stock-Other | 0.82% | — | — | |
| 39 | GRO | Brazil Potash CORP | Stock-Other | 0.80% | +0.44% | +11.43% | |
| 40 | CTRN | Citi Trends INC | Stock-Other | 0.80% | -0.17% | -31.25% | |
| 41 | OOMA | Ooma INC | Stock-Other | 0.66% | — | -17.73% | |
| 42 | REAX | Real Brokerage Inc/the | Stock-Other | 0.62% | -0.17% | +1.12% | |
| 43 | RSVR | Reservoir Media INC | Stock-Other | 0.60% | — | — | |
| 44 | SPIR | Spire Global INC | Stock-Other | 0.60% | +0.30% | +2.52% | |
| 45 | FBRX | Forte Biosciences INC | Stock-Other | 0.57% | — | -15.55% | |
| 46 | RCAT | Red Cat Holdings INC | Stock-Other | 0.54% | -0.23% | -62.96% | |
| 47 | BLZE | Backblaze Inc-a | Stock-Other | 0.53% | -0.85% | -54.36% | |
| 48 | DXLG | Destination Xl Group INC | Stock-Other | 0.53% | -0.30% | — | |
| 49 | RANI | Rani Therapeutics Holdings-a | Stock-Other | 0.53% | -0.32% | — | |
| 50 | FEAM | 5e Advanced Materials INC | Stock-Other | 0.50% | +0.50% | NEW |
Performance for Q3 2026
-5.1%
Performance Last 4 Quarters
+22.9%
Based on 72% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 98 | $903.4M | 45 | |
| 2025-12-31 | 103 | $1.0B | 49 | |
| 2025-09-30 | 104 | $1.1B | 56 | |
| 2025-06-30 | 94 | $891.7M | 0 | |
| 2025-03-31 | 95 | $726.0M | 100 | |
| 2024-12-31 | 87 | $820.9M | 0 | |
| 2024-09-30 | 99 | $825.4M | 0 | |
| 2024-06-30 | 114 | $740.2M | 0 | |
| 2024-03-31 | 126 | $763.6M | 0 | |
| 2023-12-31 | 122 | $760.2M | 0 | |
| 2023-09-30 | 126 | $677.5M | 0 | |
| 2023-06-30 | 127 | $736.9M | 0 | |
| 2023-03-31 | 135 | $738.9M | 0 | |
| 2022-12-31 | 132 | $693.5M | 0 | |
| 2022-09-30 | 133 | $657.7M | 0 | |
| 2022-06-30 | 128 | $634.8M | 0 | |
| 2022-03-31 | 124 | $776.7M | 0 | |
| 2021-12-31 | 126 | $996.9M | 0 | |
| 2021-09-30 | 127 | $1.0B | 0 | |
| 2021-06-30 | 130 | $1.0B | 94 | |
| 2021-03-31 | 117 | $895.1M | 38 | |
| 2020-12-31 | 105 | $787.0M | 39 | |
| 2020-09-30 | 93 | $610.5M | 38 | |
| 2020-06-30 | 94 | $570.6M | 52 | |
| 2020-03-31 | 94 | $377.1M | 54 | |
| 2019-12-31 | 93 | $511.8M | 42 | |
| 2019-09-30 | 97 | $471.3M | 33 | |
| 2019-06-30 | 103 | $523.0M | 30 | |
| 2019-03-31 | 94 | $508.1M | 30 | |
| 2018-12-31 | 95 | $459.5M | 48 | |
| 2018-09-30 | 91 | $604.9M | 27 | |
| 2018-06-30 | 93 | $599.0M | 38 | |
| 2018-03-31 | 100 | $518.6M | 34 | |
| 2017-12-31 | 103 | $515.3M | 39 | |
| 2017-09-30 | 89 | $572.6M | 33 | |
| 2017-06-30 | 92 | $565.5M | 53 | |
| 2017-03-31 | 97 | $535.0M | 35 | |
| 2016-12-31 | 100 | $510.0M | 38 | |
| 2016-09-30 | 99 | $545.7M | 36 | |
| 2016-06-30 | 96 | $468.0M | 32 | |
| 2016-03-31 | 93 | $476.4M | 31 | |
| 2015-12-31 | 94 | $508.5M | 40 | |
| 2015-09-30 | 119 | $516.3M | 50 | |
| 2015-06-30 | 179 | $704.2M | 31 | |
| 2015-03-31 | 187 | $723.2M | 38 | |
| 2014-12-31 | 191 | $733.4M | 0 |
AWM Investment Company, Inc.'s most significant position changes for 2026-03-31: Sold out: Adma Biologics INC (ADMA); Sold out: Forge Global Holdings INC (FRGE); New buy: Willow Lane Acquisition CORP; Sold out: Avadel Pharmaceu; Sold out: Vital Farms INC (VITL).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | AEHR | Aehr Test Systems | +3.5% | +3.72% | Add |
| 2 | LASR | Nlight INC | +2.2% | -12.48% | Trim |
| 3 | BKSY | Blacksky Technology INC | +1.7% | — | Unchanged |
| 4 | VICR | Vicor CORP | +1.6% | -13.51% | Trim |
| 5 | AMSC | American Superconductor CORP | +0.9% | +6.28% | Add |
| 6 | GILT | Gilat Satellite Networks Ltd. | +0.9% | -2.14% | Trim |
| 7 | MASS | 908 Devices INC | +0.9% | — | Unchanged |
| 8 | TYGO | Tigo Energy INC | +0.9% | +802.56% | Add |
| 9 | UTI | Universal Technical Institut | +0.9% | +12.67% | Add |
| 10 | TALK | Talkspace INC | +0.8% | -2.61% | Trim |
| 11 | BFLY | Butterfly Network INC | +0.7% | +30.31% | Add |
| 12 | GRO | Brazil Potash CORP | +0.4% | +11.43% | Add |
| 13 | SPIR | Spire Global INC | +0.3% | +2.52% | Add |
| 14 | ASPI | Asp Isotopes INC | -0.1% | — | Unchanged |
| 15 | AVAV | Aerovironment INC | -0.1% | +9.90% | Add |
| 16 | CTRN | Citi Trends INC | -0.2% | -31.25% | Trim |
| 17 | REAX | Real Brokerage Inc/the | -0.2% | +1.12% | Add |
| 18 | RCAT | Red Cat Holdings INC | -0.2% | -62.96% | Trim |
| 19 | UCTT | Ultra Clean Holdings INC | -0.3% | -91.85% | Trim |
| 20 | INFU | Infusystem Holdings INC | -0.3% | -64.20% | Trim |
| 21 | DXLG | Destination Xl Group INC | -0.3% | — | Unchanged |
| 22 | RANI | Rani Therapeutics Holdings-a | -0.3% | — | Unchanged |
| 23 | SNWV | Sanuwave Health INC | -0.4% | — | Unchanged |
| 24 | PEPG | Pepgen INC | -0.5% | +40.84% | Add |
| 25 | ✓ | Mdxhealth SA | -0.5% | — | Unchanged |
| 26 | PI | Impinj INC | -0.6% | +16.19% | Add |
| 27 | VELO | Velo3d INC | -0.6% | -8.12% | Trim |
| 28 | REAL | Realreal Inc/the | -0.7% | +4.21% | Add |
| 29 | AIOT | Powerfleet INC | -0.8% | — | Unchanged |
| 30 | BLZE | Backblaze Inc-a | -0.9% | -54.36% | Trim |
| 31 | IMDX | Insight Molecular Diagnostic | -1% | -0.28% | Trim |
| 32 | NGS | Natural Gas Services Group | -1.3% | -68.26% | Trim |
| 33 | OWLT | Owlet INC | -1.6% | +13.17% | Add |
| 34 | ADMA | Adma Biologics INC | — | EXIT | Sold out |
| 35 | FRGE | Forge Global Holdings INC | — | EXIT | Sold out |
| 36 | ✓ | Willow Lane Acquisition CORP | — | NEW | New buy |
| 37 | ✓ | Avadel Pharmaceu | — | EXIT | Sold out |
| 38 | VITL | Vital Farms INC | — | EXIT | Sold out |
| 39 | CRVO | Cervomed INC | — | EXIT | Sold out |
| 40 | TBCH | Turtle Beach CORP | — | EXIT | Sold out |
| 41 | ✓ | Bit Digital INC | — | EXIT | Sold out |
| 42 | RAPT | Rapt Therapeutics INC | — | EXIT | Sold out |
| 43 | ✓ | Whitefiber INC Shs | — | EXIT | Sold out |
| 44 | LMAT | Lemaitre Vascular INC | — | EXIT | Sold out |
| 45 | FEAM | 5e Advanced Materials INC | — | NEW | New buy |
| 46 | COYA | Coya Therapeutics INC | — | EXIT | Sold out |
| 47 | OUST | Ouster INC | — | NEW | New buy |
| 48 | LYTS | Lsi Industries INC | — | NEW | New buy |
| 49 | INDV | Indivior Pharmaceuticals INC | — | EXIT | Sold out |
| 50 | LENZ | Lenz Therapeutics INC | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-15 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-13 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-13 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-18 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-14 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-16 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-14 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-14 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-11 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-12 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-14 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-12 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-13 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-14 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-13 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-13 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-12 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-13 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-13 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-15 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-13 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-12 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-08 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-14 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-13 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-09 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-09 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-10 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-13 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-14 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-30 | Amendment | View on EDGAR |
| 2017-06-30 | 2017-08-14 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-06-06 | Amendment | View on EDGAR |
| 2017-03-31 | 2017-05-12 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-02 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-14 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-09 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-05 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-08 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-12 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-12 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-08 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-11 | 13F-HR | View on EDGAR |
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