Jan Adamec
Jan Adamec @WarrenBuffett96

Performance
All

2.08%2026
2026
25.73%2025
2025
24.49%2024
2024
23.62%2023
2023
-11.51%2022
2022
13.19%2021
2021
22.36%2020
2020
25.7%0%-25.7%
Jan Adamec
Jan Adamec
Bought $COHR @261.8
Czech Republic
πŸ“£ UPDATE TO ALL MY COPIERS & FOLLOWERS πŸ“£ I've just βœ… OPENED βœ… a new position in $COHR (Coherent Corp), allocating 0.78% of my equity with an average cost basis of $261.12 πŸ›οΈ. I am initiating this position into the sharp optical sector selloff β€” the stock is down roughly 24% over the past... Show More
COHR
Coherent Corp
277.60
0.6400 (0.23%)
Jan Adamec
Jan Adamec
Bought $TSM @387.61
Czech Republic
πŸ“£ UPDATE TO ALL MY COPIERS & FOLLOWERS πŸ“£ I've just βœ… ADDED 27.6% βœ… to my position in $TSM (Taiwan Semiconductor Manufacturing Co Ltd - ADR), allocating 0.27% of my equity πŸ’°. $TSM now represents 1.2% of our portfolio with an average cost basis of $251.43 πŸ›οΈ. I am taking advantage of the... Show More
TSM
Taiwan Semiconductor Manufacturing Co Ltd - ADR
398.37
-11.37 (-2.77%)
Jan Adamec
Jan Adamec
closed a $NFLX buy position
Czech Republic
πŸ“£ UPDATE TO ALL MY COPIERS & FOLLOWERS πŸ“£ I've just ❌ EXITED ❌ our $NFLX (Netflix, Inc.) position, realizing an overall loss of approx. 25% πŸ“‰ after 8 months in the portfolio. What happened ⁉️ This one hurts to write. $NFLX represented more than 5% of our portfolio with an average cost basis... Show More
NFLX
Netflix, Inc.
-148.33%
Trade Story
Jan Adamec
Jan Adamec
closed a $DELL buy position
Czech Republic
πŸ“£ UPDATE FOR ALL MY COPIERS & FOLLOWERS πŸ“£ I've just ❌ EXITED ❌ our $DELL (Dell Technologies Inc C) position, locking in a whopping 92.5% profit πŸ’° after only 3 months in the portfolio. Why ⁉️ $DELL remains an AI-growth story, but I have re-evaluated my valuation stance on a GAAP basis with... Show More
DELL
Dell Technologies Inc C
92.53%
Trade Story
Jan Adamec
Jan Adamec
Bought $CRDO @221.58
Czech Republic
πŸ“£ UPDATE TO ALL MY COPIERS & FOLLOWERS πŸ“£ I’ve just βœ… ADDED 25.3% βœ… to my position in $CRDO (Credo Technology Group Holding Ltd), allocating 0.75% of my equity πŸ’°. πŸ“Š $CRDO now represents 3.7% of our portfolio with an average entry price of $164.84 πŸ›οΈ. $CRDO is not a typical semiconductor company... Show More
CRDO
Credo Technology Group Holding Ltd
202.68
-5.29 (-2.54%)
Jan Adamec
Jan Adamec
Bought $STRL.US @661.87
Czech Republic
πŸ“£ UPDATE TO ALL MY COPIERS & FOLLOWERS πŸ“£ I've just βœ… ADDED 49.5% βœ… to my position in $STRL.US (Sterling Infrastructure Inc), allocating 0.75% of my equity πŸ’°. $STRL.US now represents 2.3% of our portfolio with an average cost basis of $584.43 πŸ›οΈ. $STRL.US is a U.S. construction company... Show More
STRL.US
Sterling Infrastructure Inc
638.56
-2.79 (-0.44%)
Jan Adamec
Jan Adamec
Bought $LITE @779
Czech Republic
πŸ“£ UPDATE TO ALL MY COPIERS & FOLLOWERS πŸ“£ I've just βœ… ADDED 44.9% βœ… to my position in $LITE (Lumentum Holdings Inc), allocating 0.75% of my equity πŸ’°. $LITE now represents 2.4% of our portfolio with an average cost basis of $870.20 πŸ›οΈ. $LITE is a global leader in optical and photonic technologies... Show More
LITE
Lumentum Holdings Inc
732.82
26.59 (3.77%)
Jan Adamec
Jan Adamec
Bought $SNDK @1645.86
Czech Republic
πŸ“£ UPDATE TO ALL MY COPIERS & FOLLOWERS πŸ“£ I've just βœ… ADDED 23.2% βœ… to my position in $SNDK (Sandisk Corp/DE), allocating 0.50% of my equity πŸ’°. $SNDK now represents 2.5% of our portfolio with an average cost basis of $1,685.49 πŸ›οΈ. I am taking advantage of today's memory sector pullback... Show More
SNDK
Sandisk Corp/DE
1354.82
-56.26 (-3.99%)
Jan Adamec
Jan Adamec
Bought $CIEN @451.47
Czech Republic
πŸ“£ UPDATE TO ALL MY COPIERS & FOLLOWERS πŸ“£ I've just βœ… ADDED 10.0% βœ… to my position in $CIEN (Ciena Corp), allocating 0.25% of my equity πŸ’°. $CIEN now represents 2.7% of our portfolio with an average cost basis of $330.54 πŸ›οΈ. I have decided to take advantage of the post-earnings dip β€” a classic... Show More
CIEN
Ciena Corp
374.41
-14.40 (-3.70%)
Jan Adamec
Jan Adamec
closed a $COHR buy position
Czech Republic
πŸ“£ UPDATE FOR ALL MY COPIERS & FOLLOWERS πŸ“£ I've just ❌ EXITED ❌ our $COHR (Coherent Corp) position, locking in a whopping 58% profit πŸ’° after only 6 months in the portfolio. Why ⁉️ I wanted to reallocate this capital into more compelling ideas due to high valuations πŸ’‘. ------------ ⚠️... Show More
COHR
Coherent Corp
55.38%
Trade Story

About Jan Adamec
Czech Republic
Strategy: Growth

βœ… Targeting a 15%–20% CAGR 🏦 Stock/Business Picking 🀜 Wanna beat the S&P 500? JOIN!
Show Full Bio
59 Copiers
4.3K Followers