Best 5 ASX Penny stocks for May

The following are the top 5 ASX penny stocks for May 2026 as they stand out due to improved recent financial performance, impressive operational execution and emerging growth catalysts.

Delta Lithium Limited (ASX: DLI) 

has a market capitalisation of $165 million and its share price has risen by 15% in the past one month which has led to it being viewed as one of the best penny stocks for May 2026 as it builds its lithium development pipeline.

The company in the March 2026 quarter reported a strong financial position with $52.16 million in cash along with listed investments which provides a funding runway of more than 22 quarters.
The company reported high-grade lithium drill results at Mt Ida where intercepts were above 2.0% Li2O which indicates good resource quality and stronger confidence in its mineral resource estimate compared to past programs.

Testwork on Mt Ida mica concentrate produced a 99.8% Lithium Carbonate product which confirms that it is suitable for use in battery manufacturing.

Vital Metals Limited (ASX: VML) 

has a market capitalisation of $37.18 million which places it among the best penny stocks for May 2026 as it moves the Nechalacho rare earths project closer to development.
The company in the March 2026 quarter held a strong financial position with $7.18 million in cash while it also invested further in exploration which reflects an active growth phase.

Exploration results were strong as VML reported program-high grades of 29.2% TREO along with solid NdPr and dysprosium levels which confirm the high-value rare earth potential of the project.

The business now has higher resource confidence and steady exploration progress which supports a clear path toward feasibility and production and positions Vital Metals for long-term growth in critical minerals space.

NTAW Holdings Limited (ASX: NTD) 

has risen 17.65% over the past week and has a current market capitalisation of $33.54 million while it trades at about half of its book value which takes away majority of the risk.

The company in 1H FY26 reported revenue of $225.8 million which was down 12.3% from the prior corresponding period because of lower Dunlop sales and closure of some stores but key underlying segments with strong positioning still showed growth.

Operational efficiency improved as expenses fell by more than $8 million compared to last year while inventory declined by $44.1 million since December 2024.

A clear path towards recovery is visible because of strategic supplier partnerships and expansion in important segments along with margin improvement efforts and a shift towards revenue growth on a leaner cost base.

EVZ Limited (ASX: EVZ)

has a current market capitalisation of $49.82 million and the stock has risen nearly 34.4% in the past one month due to steady operational and financial progress.

The company in the March 2026 quarter reported strong financial results as cash receipts increased 47% year-on-year to $34.1 million while operating cash flow remained positive at $3.7 million.
A strong balance sheet is evident as the company ended the quarter with $21.4 million in cash and no drawn debt which supports financial flexibility for future growth.

Operational performance remains supported by a contract backlog of about $80 million which provides certainty on revenue and potential upside.

Fortuna Metals Limited (ASX: FUN) 

has a current market capitalisation of $32.6 million and its share price has risen by nearly 50% over the past month which has placed it among the best penny stocks for May 2026.

Impressive operational progress was reported by the company in the March 2026 quarter which included a globally significant exploration target of 180–240Mt at 0.86–1.0% rutile that highlights the large scale of its asset base.

Major drilling programs planned for 2026 along with metallurgical test work targeting >95% rutile concentrate and collaboration with global processing partners are helping the company to advance toward resource definition.

QEMSCAN analysis has confirmed the presence of monazite and xenotime which suggests potential for valuable rare earth by-products at minimal additional cost.

(Source: Company Reports)