The Portfolio Armor Substack

The Portfolio Armor Substack

Top Names, 7/10/2025

Revisiting our core strategy and updating our performance. Plus, a quick crypto note.

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Portfolio Armor
Jul 11, 2025
∙ Paid

A New All Time High For Bitcoin

With Bitcoin hitting new highs today, one of the names we added back in April, Semler Scientific (SMLR 0.00%↑), has rallied hard.

Semler was one of the first companies to follow MicroStrategy’s (MSTR 0.00%↑) Bitcoin treasury approach. Even after today’s rally, Semler is probably still the cheapest of the Bitcoin treasury companies, trading at about 1.2x the value of its Bitcoin. If you’re looking to add exposure to Bitcoin, it might be a name to consider on a pullback.

Our Core Strategy

Our core strategy is to buy equal dollar amounts of the Portfolio Armor web app’s top ten names, put trailing stops of 15%-20% on them, and replace them with names from the current week’s top ten when we get stopped out of a position.

Another Use For Our Top Names

We also use our top ten names as a source of ideas for options trades, such as this one we entered last week.

A Top Names Performance Update

Before we get to this week’s top ten names, let’s look at the final, 6-month performance of our top ten names from January 8th, 2025.

Our top names from January 8th returned 21%, on average, over the next six months, versus 5.23% for the SPDR S&P 500 Trust (SPY 0.00%↑).

So far, we have 6-month returns for 107 weekly top names cohorts since we started this Substack at the end of December, 2022.

And as you can see above, our top names have averaged returns of 16.65% over the next six months, versus SPY’s average of 9.33%. You can see an interactive version of the table above here, where you can click on each date and see a chart showing each of the holdings that week.

This Week’s Top Names

Below are Portfolio Armor’s current top ten names as of Thursday’s close.

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