All-time performance
JG - Jan Grzybek
TWR:
6.6%
CAGR:
25.1%
Jan 01, 2026
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Present
Time-weighted return (TWR) calculated excluding the impact of capital gains taxes, but including the effects of withholding taxes and transaction costs.
Benchmark:
LSE:VUAA.L - Vanguard S&P 500 UCITS ETF USD Accumulation
TSR:
1.9%
CAGR:
7.0%
Jan 01, 2026
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Present
Current holdings
Equities:
Top equities by weight in the total portfolio:
NCM:AIRJ - AirJoule Technologies Corporation
TSR:
33.5%
CAGR:
113057.7%
Weight:
3.0%
Mar 31, 2026
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Present
NYQ:IT - Gartner, Inc.
TSR:
2.1%
CAGR:
11.3%
Weight:
19.6%
Feb 03, 2026
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Present
NMS:FISV - Fiserv, Inc.
TSR:
-7.5%
CAGR:
-19.5%
Weight:
27.2%
Dec 05, 2025
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Present
NYQ:KMX - CarMax, Inc.
TSR:
-4.8%
CAGR:
-8.9%
Weight:
7.6%
Oct 06, 2025
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Present
NYQ:BABA - Alibaba Group Holding Limited
TSR:
12.2%
CAGR:
18.7%
Weight:
0.4%
Aug 12, 2025
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Present
NMS:QCOM - QUALCOMM Incorporated
TSR:
-12.5%
CAGR:
-13.5%
Weight:
2.8%
May 15, 2025
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Present
NMS:GOOGL - Alphabet Inc.
TSR:
124.6%
CAGR:
128.3%
Weight:
9.4%
Apr 22, 2025
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Present
NMS:BIDU - Baidu, Inc.
TSR:
43.0%
CAGR:
47.7%
Weight:
1.7%
May 15, 2025
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Present
NYQ:TSM - Taiwan Semiconductor Manufacturing Company Limited
TSR:
114.0%
CAGR:
117.3%
Weight:
17.3%
Apr 22, 2025
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Present
NMS:META - Meta Platforms, Inc.
TSR:
38.4%
CAGR:
39.3%
Weight:
2.0%
Apr 22, 2025
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Present
DUS:SSU.DU - Samsung Electronics Co Ltd
TSR:
261.7%
CAGR:
271.3%
Weight:
3.5%
Apr 22, 2025
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Present
Historical holdings
Equities:
NMS:AMAT - Applied Materials, Inc.
TSR:
132.7%
CAGR:
252.2%
May 15, 2025
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Jan 15, 2026
NMS:NVDA - NVIDIA Corporation
TSR:
97.0%
CAGR:
270.6%
Apr 22, 2025
-
Oct 28, 2025
NMS:LRCX - Lam Research Corporation
TSR:
78.8%
CAGR:
336.5%
May 15, 2025
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Oct 06, 2025
All TSR figures were calculated using the modified Dietz method, with dividends assumed to be subject to a 15% withholding tax and cashed out. The latest stock prices and dividend data used in the calculations were obtained from Yahoo Finance.
For informational purposes only. Nothing contained herein should be construed as a recommendation to buy, sell or hold any security or pursue any investment strategy.
Logos are trademarks of their respective owners and are used for identification purposes only. This webpage uses Cloudflare Web Analytics to measure anonymous traffic statistics. No cookies or tracking identifiers are used.
Updated on Apr 15, 2026
For informational purposes only. Nothing contained herein should be construed as a recommendation to buy, sell or hold any security or pursue any investment strategy.
Logos are trademarks of their respective owners and are used for identification purposes only. This webpage uses Cloudflare Web Analytics to measure anonymous traffic statistics. No cookies or tracking identifiers are used.
Updated on Apr 15, 2026