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Investing

TSX & TSXV small caps leading the week — September 3, 2026

By Wealth Awesome -
Stocks & ETFs:MPH.VDEC.VZNX.VSME.VONAU.V

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This week, several small-cap stocks on the TSX and TSXV have gained significant momentum, especially in the health care and materials sectors.

Here’s a look at the top small-cap momentum stocks for the week, showcasing their recent performance and market caps:

Company NameTickerPrice (CA$)Market Cap (CA$M)1D Change1W ChangeSector
Medicure IncMPH.V2.57026.7+0.39%+74.83%Health Care
Decade Resources LtdDEC.V0.16541.5+10.00%+73.68%Materials
ZincX Resources CorpZNX.V0.20037.6+0.00%+60.00%Materials
Sama Resources Inc.SME.V0.16033.0+6.67%+45.45%Materials
OnGold Resources Ltd.ONAU.V0.97065.1+10.23%+40.58%
Homerun Resources Inc.HMR.V0.64050.3-1.54%+37.63%
Covalon Technologies Ltd.COV.V3.00082.9+0.00%+31.00%Health Care
Delta Resources LtdDLTA.V0.23530.2+27.03%+30.56%Materials
Altamira Gold CorpALTA.V0.26062.3+23.81%+30.00%Materials
Silver Viper Minerals CorpVIPR.V0.47552.6+11.76%+29.25%Materials
High Arctic Overseas Holdings CorpHOH.V2.55031.7+0.00%+26.87%
Wealth Minerals Ltd.WML.V0.08530.6+6.25%+25.93%Materials

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Investor takeaway: Investors looking at small-cap stocks may find opportunities in Medicure Inc and Decade Resources Ltd, both showing impressive weekly gains. However, it's essential to consider the volatility often associated with these stocks.

Medicure Inc and Decade Resources Lead with Over 70% Weekly Gains

Both Medicure Inc (MPH.V) and Decade Resources Ltd (DEC.V) have shown remarkable performance this week, with gains of 74.83% and 73.68%, respectively, highlighting the potential for growth in small-cap stocks.

Bull case

Medicure Inc has gained 74.83% this week, reflecting positive market sentiment in the health care sector. This surge indicates strong investor confidence in the company’s innovative health care solutions. On the other hand, Decade Resources Ltd has also made headlines with a 73.68% weekly gain, suggesting a growing interest in materials as demand for resources rises. This upward momentum shows a positive shift in how the market perceives these companies.

Bear case

Despite the promising gains, small-cap stocks can be volatile, leading to rapid price fluctuations. Investors should be cautious, as these gains may not last, especially if market conditions change. It's important to keep this in mind when considering investments in these stocks.

Medicure Inc (MPH.V)

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Medicure Inc has experienced a remarkable surge this week, with a 74.83% increase in its stock price. The company focuses on innovative health care solutions and has garnered attention for its potential in the pharmaceuticals market. With a market cap of CA$26.7 million, Medicure's recent performance reflects investor confidence in its growth prospects.

Decade Resources Ltd (DEC.V)

Decade Resources Ltd has also made headlines with a 73.68% weekly gain, bringing its market cap to CA$41.5 million. As a player in the materials sector, Decade is involved in resource exploration, which is increasingly relevant given the current demand for materials. The company's upward momentum indicates a positive shift in market perception.

ZincX Resources Corp (ZNX.V)

ZincX Resources Corp has shown a solid 60% increase over the past week, maintaining a price of CA$0.200. With a market cap of CA$37.6 million, the company focuses on zinc and other mineral resources. Its performance this week highlights the ongoing interest in materials stocks, particularly those involved in essential commodities.

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Wealth Awesome
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Published: September 3, 2026
Last Updated: September 3, 2026
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