Success Stories
A proven and well-documented track record over time, demonstrating deep insights and thought process along the way.
This page will be periodically updated.
Disclosure
This is not financial advice; it is provided for informational and logging purposes only. It should not be taken as a call to action and does not replace reading the official documents published by the companies. The information on this website may contain faults and errors, so you should not base your decisions solely on it. The writer may hold, buy, or sell shares of the mentioned companies at any time without prior notice.
EpsilonTal-2024 Index
On January 1st, 2024, I published the index “𝕏: EpsilonTal-2024” (search for all posts), which achieved fundamental results of 134% within 18 months (𝕏 see initial publication here).
Initial post:
134% return
134% return, on July 1st, 2025, 18 month later:
QualiTau
Over 980% return before dividends and over 1,050% return including more than 1,000 points from dividends:
To find more of my content on QualitTau: 𝕏: (from:epsilontal) $QLTU.TA
QualiTau was introduced to me by my late friend, Gilad Rozban [𝕏] (may his memory be a blessing), a few years ago, as an investment idea. After observing and learning about the company for some time, I began building my position and finally started publicly writing about it in June 2023 (5,039 per share). Since then, I have continued reviewing, learning, and increasing my position. As of writing this (September 2025), I am still holding (41,230 per share, excluding dividends, as of September 2025).
“QualiTau is a leading provider of reliability testing equipment and services for the semiconductor industry. They offer comprehensive turnkey solutions for quality, reliability, and technology development teams.” [𝕏]
Palram
More important than knowing what to buy
is knowing when to sell.
I started covering Palram publicly in 2021, during the COVID times (𝕏: EpsilonTal’s posts on Palram). I discovered an undervalued growing company that enabled me to learn the business while establishing a position within it. Over the years, the market provided a fantastic opportunity to go in big time, while the share price was very low relatively to the potential and the fundamentals, which I alerted on:
Share price as of publishing the post from above was 2,602:
Since then, the company’s share price has risen significantly, and not just that, it has distributed dividends of over 700 points.
Over time, while holding Palram, I kept updating holders on special events to help them stay in control of their investment.
Recently, on July 17, 2025, after realizing we had reached a point where the price struggles to go up and we might achieve the current full price for the time, I mentioned it on 𝕏 with the below:
As of the publish date of the post above, Palram’s share price was 8,373 points.
When managing a position, it's essential to know when to reduce, when to increase, when to change weights, and to manage the position rather than letting the position manage you.
Remember, more important than knowing what to buy is knowing when to sell.
As of December 2025, the share price is below 5,600 points:
EL AL
To be continued…
TAT Technologies
To be continued…
Tefron
Another story of finding a good investment opportunity and knowing when to sell is Tefron, which I held for a period, as it showed strong signs of being a good investment when the market offered it at a favorable price. I included Tefron in the EpsilonTal-2024 index at the time.
Around the 100% return over a year, representing a 2x increase in price:
August 15, 2023, was the first time I publicly wrote about my holding in Tefron:
On August 13, 2024, I found that the company had a fair value based on its potential growth at that time.
You can find all of my posts on Tefron on this 𝕏 link, which leads to a search on X.