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Micro Cap Industrials
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
SST icon
176
System1
SST
$16.5M
$16.5M $1.89 1.61%
SVRN
177
OceanPal Inc
SVRN
$16.4M
$16.4M $8.74 0.68%
ONEG
178
OneConstruction Group
ONEG
$16.3M
$16.3M $1.02 0%
FOWF
179
Pacer Solactive Whitney Future of Warfare ETF
FOWF
$16.1M
$16.1M $35.77 0.72%
SPCL
180
Defiance Daily 2X Space ETF
SPCL
$15.7M
$15.7M $22.41 7.78%
WFF
181
WF Holding Ltd
WFF
$15.6M
$15.6M $1.72 8.99%
ARTW icon
182
Arts-Way Manufacturing Co
ARTW
$15M
$15M $2.88 0.69%
BTOC
183
Armlogi Holding Corp
BTOC
$13.9M
$13.9M $0.3050 5.9%
TOMZ icon
184
TOMI Environmental Solutions
TOMZ
$13.8M
$13.8M $1.70 3.95%
ZDAI
185
DirectBooking Technology Co
ZDAI
$13.8M
$13.8M $1.65 2.94%
GWH icon
186
ESS Tech
GWH
$13.8M
$13.8M $0.3504 2.37%
HVAC
187
AdvisorShares HVAC and Industrials ETF
HVAC
$13.5M
$13.5M $33.01 3.54%
FLUX icon
188
Flux Power
FLUX
$13.5M
$13.5M $0.6234 2.4%
AIRI icon
189
Air Industries Group
AIRI
$13.3M
$13.3M $2.74 5.79%
MIMI
190
Mint Inc
MIMI
$12.8M
$12.8M $0.9594 25.6%
CETY icon
191
Clean Energy Technologies
CETY
$12.5M
$12.5M $1.03 5.09%
WXM
192
WF International Ltd
WXM
$12.4M
$12.4M $4.11 7.43%
CJMB
193
Callan JMB Inc
CJMB
$12.4M
$12.4M $2.15 2.27%
DFNS
194
T3 Defense Inc
DFNS
$12.3M
$12.3M $12.19 4.09%
QNME
195
Quanome Technologies
QNME
$12.2M
$12.2M $0.3540 16%
MMA
196
Alta Global Group
MMA
$12.2M
$12.2M $0.4600 0%
GFAI icon
197
Guardforce AI
GFAI
$11.9M
$11.9M $0.3801 2.1%
CLWT icon
198
Euro Tech Holdings
CLWT
$11.9M
$11.9M $1.60 4.19%
SOAR icon
199
Volato Group
SOAR
$11.6M
$11.6M $0.2169 5.8%
RAIN
200
Rain Enhancement Technologies
RAIN
$11.5M
$11.5M $0.9850 2.48%
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Micro Cap Industrials Stocks at a Glance

Industrials companies build and move the physical economy — aerospace and defense, machinery, construction and engineering, and the airlines, railroads, and freight carriers that connect it. Orders track capital spending and trade volumes, making the sector a bellwether for the business cycle, with backlogs offering a window into future demand.

There are 289 micro cap Industrials stocks — companies in the Industrials sector with a market cap under $250M — worth a combined $15.9B.

The largest by market cap are AIRO Group Holdings (AIRO) at $245M, Acme United Corp (ACU) at $242M and Forrester Research (FORR) at $236M.

Among institutional investors, Sidus Space (SIDU) drew the most net new fund positions in Q2 2026: 72 funds opened new positions, taking total fund holders up 52 (85%) quarter-over-quarter.

  • Combined market cap: $15.9B across 289 stocks.
  • Micro Cap: market cap under $250M.
  • Largest constituent: AIRO Group Holdings (AIRO), $245M market cap.
  • Most net new fund positions in Q2 2026: Sidus Space (SIDU), +52 holders.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.