Breakout Names – Top Gainers Sept 2021

Posted on November 25, 2021 by Scott Shuda

Breakout Investors is a community of stock pickers looking for small-cap and micro-cap companies with catalysts in front of them that we believe can lead to very significant near-term price appreciation. In September 2021, the leading names were:

Aehr Test Systems (AEHR) up 176%
This semiconductor wafer testing company is discussed in Ashleigh Day’s Breakout Room
Driving the upward stock surge is market realization that AEHR is a critical part of the supply chain for electric vehicles (EV). Auto manufacturers, particularly Tesla, are switching to silicon carbide (see this great backgrounder on the Breakout Investor Platform (BIP).

Diamcor (DMIFF) up 90%
This diamond mining company is discussed in Florian Buschek’s Breakout Room
The stock moved higher in September on the news of the company completing Phase I of its production upgrade program. Florian recently shared a great post discussing the current state of the diamond industry.

TechPrecision Corporation (TPCS) up 54%
This precision manufacturing company is discussed in Aaron Warwick’s Breakout Room
The stock moved up in September on the announcement that TPCS had completed its acquisition of STADCO. This adds to TPCS’ business relating to submarine manufacture, the potential to win significant new business producing key parts for the CH-53K King Stallion helicopter.

Join the community discussing great small-cap and micro-cap names on the Breakout Investor Platform (BIP) at

Disclosure: I am long AEHR and DMIFF and might buy or sell shares at any time.

5 2 votes
Article Rating
Notify of
Inline Feedbacks
View all comments
Would love your thoughts, please comment.x