KOUSOURIS
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The investor

Learn why more than 2,000 investors copy me

Every trade I make is public on eToro and analysed independently by BullAware. The charts start in January 2023. The five-year figure and the link to my full history cover the rest.

Total return since Jan 2023
+153.8%
S&P 500: +100.0%
Per year, annualised
+27.8%
S&P 500: +20.0%
Positive months
65%
30 of 46 months
Largest drop (month-end)
-10.9%
Peak to trough, since Jan 2023

What $10,000 invested in January 2023 would be worth

Month-end values.

$10K$15K$20K$25K$30K2023202420252026$25,384

The same $10,000 in the S&P 500 would be $20,002 today, $5,382 less.

Month-end values from BullAware, Jan 2023 to Oct 2026. Illustration based on past returns, not a forecast. Copied results also depend on fees, timing and the amount copied. S&P 500 data to Aug 2026.

Show as table
MonthMy portfolioS&P 500
Dec 2022$10,000$10,000
Dec 2023$12,518$12,401
Dec 2024$16,697$15,299
Dec 2025$21,908$17,811
Oct 2026$25,384$20,002
Project forward →What if the same return continued?

What if the same return continued?

A hypothetical illustration, not a forecast. Pick an assumed yearly return and a number of years. The chart also shows the S&P 500 at its rate since 2023 and a conservative 7% a year, so you can see the range.

Years
Assumed return per year: 27.8%
Assumed rateS&P 500 rate since 2023Conservative 7%
$0$20K$40K$60K$80K$100K$120K012345678910$115,782$61,884$19,672

With $10,000 today and 27.8% a year, you would have $115,782 after 10 years. At the S&P 500's 20.0%: $61,884. At 7%: $19,672.

Hypothetical only. Nobody knows future returns; they vary from year to year and can be negative, so you can end up with less than you put in. Past performance does not guarantee future results. Fees, taxes and currency moves are not included. This is not investment advice.

Returns by calendar year

* 2026 is year to date. S&P 500 data to Aug 2026.

My portfolioS&P 500
+25.2%+24.0%2023+33.4%+23.4%2024+31.2%+16.4%2025+15.9%+12.3%2026*
+93%

The long view

Five years (Nov 2021 to Oct 2026): +93.0%, against +67.1% for the S&P 500. My portfolio launched in June 2021. Month-end returns from BullAware, based on public eToro data, as of October 21, 2026.

Every month since January 2023

Monthly return in %. Green months up, red months down.

YearJanFebMarAprMayJunJulAugSepOctNovDecYear
2023+14.1-6.7+5.3-2.7+0.7+4.3+8.9-3.4-3.9-4.1+5.3+6.9+25.2
2024+1.9+4.0-0.2+0.6+3.9-2.9+4.7+4.1+14.1+0.6-0.4-0.3+33.4
2025+7.2+4.1-2.7+3.5+3.6+3.1+1.0+3.2+3.2-0.8+4.0-1.5+31.2
2026+5.5-0.2-1.5+6.1+1.3-6.3+9.8+3.5-4.3+2.0+15.9

Independent rating

BullAware score: 8.9 out of 10

BullAware is an independent analytics site for eToro investors. Its score from 1 to 10 combines eight risk-adjusted ratios with the length of the track record. Below is what each ratio means and where my portfolio stands over the last three years.

Last 3 years: Nov 2023 to Aug 2026, month-end data, calculated with BullAware's published method.

Other windowsLast 2 years · 8.6Last year · 8.42026 so far · 8.3
8.9/ 10 · Last 3 years
Beta
0.39
▲ Strong

How much my portfolio moves with the market. 1.0 means it moves like the S&P 500. Lower means calmer swings.

Calmer than the market below 0.8
Sharpe ratio
2.00
▲ Strong

Return earned above cash for every unit of risk taken. The classic measure of risk-adjusted return.

Good above 1, very good around 2
Sortino ratio
5.30
▲ Strong

Like Sharpe, but it only counts the bad volatility: the months that lose money.

Strong above 2
Jensen's alpha
+21.7%
▲ Strong

Yearly return above what the portfolio's market risk alone would predict. Positive means stock picking added value.

Strong above 2%
Omega ratio
1.54
▲ Strong

Monthly gains against monthly shortfalls compared with the S&P 500. Above 1 means gains outweigh shortfalls.

Strong above 1.5
Treynor ratio
5.73
▲ Strong

Excess return for each unit of market risk (beta). Higher means a better reward for the market risk taken.

Strong above 1.25
Information ratio
0.60
◆ Fair

How consistently the portfolio beats the S&P 500, relative to how far it strays from it.

Around 0.5 is top quartile for active managers
Calmar ratio
5.57
▲ Strong

Yearly growth divided by the deepest drop. It shows how much return each unit of pain bought.

Good above 1

eToro risk score: 4 of 10

eToro rates every portfolio daily from 1 (lowest) to 10 (highest), based on how much it moves. Popular Investors must stay at 7 or lower.

Positions: 34Cash: 6.9%Style: Long-only stocks, global

Method

How I invest

  • Businesses, not tickers. I buy companies I would be happy to own for years and hold them while the thesis holds.
  • The LK Index. My own 11-criterion framework scores every company on quality, value and risk before I buy.
  • Undervalued and antifragile. I look for businesses that come out of shocks stronger, bought below what I believe they are worth.
  • Global and diversified. Positions across the US, Europe, the UK, Australia, Latin America and Asia, with cash always on hand.
  • Every move explained. When I buy, I post why. Every month I review what moved, what changed and what I am watching next.

Trust

2,120 investors copy my portfolio

Copiers put their own money behind my decisions and can stop whenever they want. For an investor, it is the most honest vote of confidence there is.

+111%
more copiers than 12 months ago
#29
most copied among eToro's Elite Popular Investors (BullAware ranking)
63
countries, on every inhabited continent

Where my copiers are

Each dot is a 2° area of the map. Brighter dots mean more copiers.

Top 10 countries

  1. United Kingdom403
  2. Germany238
  3. Italy231
  4. France194
  5. Australia109
  6. Netherlands108
  7. Spain103
  8. Greece80
  9. United Arab Emirates72
  10. Czechia42

Copiers since January 2025

Daily number of investors copying my portfolio.

01K2K3KJan 25Apr 25Jul 25Oct 25Jan 26Apr 26Jul 26Oct 262,120
$1M+

Rare air

eToro reports that about 125 of its 4,750+ Popular Investors had more than $1M copying them at the end of 2025. My portfolio is copied with about $2.6M.

Sources: BullAware ranking and copier data (October 21, 2026); eToro annual report, Form 20-F, 2025. BullAware ↗ · 20-F ↗

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Open an account through my link, or go straight to my portfolio.

Copy Trading is not investment advice | Capital at risk | Past performance does not guarantee future results

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