Home > Personal Investment Vitae
AYA fintech network platform founder
Location: Taiwan
Gender: Male
Asset investment style: Quantitative fundamental analysis
Market capitalization:
$9,222,704talentsVirtual portfolio value:
$8,914,914talentsNet overall return per annum:
27.82%AYA current rank order:
#1Asset investment philosophy:
I invest in tech value stocks or platform enterprises with substantial network effects, scale economies, and information cascades etc such as Facebook, Apple, Microsoft, Google, Amazon, Nvidia, and Tesla (FAMGANT). All of these platform enterprises reap rewards in the form of both exponential user growth and revenue generation. The long-term fundamental intrinsic value steadily rises over time. One of my favorite stock investment strategies involves buying tech value stocks with competitive moats and first-mover advantages when their share prices fall below the respective book values.
Top 10 profitable stock transactions since January 2020Strategy
| Symbol | Company | Buy | Sell | Share Volume | Return (%) | Profit ($) |
|---|---|---|---|---|---|---|
| TSLA | Tesla Inc. Common Stock | $235.14 | $560.55 | 1,276 | +138.39% | $415,223 |
| Strategy : Elon Musk envisions a bold fantastic future with his professional trifecta of lean enterprises SolarCity, SpaceX, and Tesla. | ||||||
| AAPL | Apple Inc. Common Stock | $187.30 | $248.23 | 3,300 | +35.22% | $201,069 |
| Strategy : Apple retains its niche specialty and competitive moat in mobile devices, online connections, music streams, and apps etc. | ||||||
| NVDA | NVIDIA Corporation Common Stock | $216.31 | $605.09 | 462 | +179.73% | $179,616 |
| Strategy : Nvidia specializes in the continuous flow of lean GPU microchip production for high-performance computers and mobile devices. | ||||||
| PYPL | PayPal Holdings Inc. Common Stock | $92.72 | $258.65 | 1,079 | +178.96% | $179,038 |
| Strategy : PayPal continues to dominate in fintech conglomeration with fast and safe email payments and electronic transfers in America and many other parts of the world. | ||||||
| GOOG | Alphabet Inc. Class C Capital Stock | $1,114.91 | $2,757.57 | 90 | +147.34% | $147,839 |
| Strategy : Google continues to be the long prevalent online search engine with substantially greater AI cloud services such as Gemini, NotebookLM, and Google Cloud machine-learning algorithms. | ||||||
| TSLA | Tesla Inc. Common Stock | $560.55 | $1,374.39 | 178 | +145.19% | $144,864 |
| Strategy : Elon Musk envisions a bold fantastic future with his professional trifecta of lean enterprises SolarCity, SpaceX, and Tesla. | ||||||
| FB | $154.47 | $316.92 | 647 | +105.17% | $105,105 | |
| Strategy : Meta continues to be the successful conglomeration of social media services with Facebook, Instagram, and Oculus. | ||||||
| AAPL | Apple Inc. Common Stock | $248.23 | $437.50 | 403 | +76.25% | $76,276 |
| Strategy : Apple retains its niche specialty and competitive moat in mobile devices, online connections, music streams, and apps etc. | ||||||
| LN | LINE Corporation | $31.74 | $48.51 | 3,151 | +52.84% | $52,842 |
| Strategy : LINE is the popular WhatsApp-equivalent app with many fun stickers and mobile services. | ||||||
| NVDA | NVIDIA Corporation Common Stock | $148.10 | $216.31 | 676 | +46.06% | $46,110 |
| Strategy : Nvidia specializes in the continuous flow of lean GPU microchip production for high-performance computers and mobile devices. | ||||||
| Sum | $1,547,982 | |||||
Top 10 current stock portfolio positions as of November 2025Strategy
| Symbol | Company | Price | Position | Capitalization |
|---|---|---|---|---|
| IONQ | IonQ Inc. Common Stock | $49.30 | 25,610 | $1,262,573 |
| TSM | Taiwan Semiconductor Manufacturing Company Ltd. | $291.51 | 2,054 | $598,761 |
| Strategy : The semiconductor trailblazer has surpassed Intel in terms of market capitalization. | ||||
| GS | Goldman Sachs Group Inc. (The) Common Stock | $826.04 | 647 | $534,447 |
| Strategy : Goldman Sachs remains one of the top investment banks in America and many other parts of the world. | ||||
| NET | Cloudflare Inc. Class A Common Stock | $200.21 | 2,550 | $510,535 |
| AAPL | Apple Inc. Common Stock | $278.85 | 1,570 | $437,794 |
| Strategy : Apple retains its niche specialty and competitive moat in mobile devices, online connections, music streams, and apps etc. | ||||
| JPM | JP Morgan Chase & Co. Common Stock | $313.08 | 1,136 | $355,658 |
| Strategy : JPMorgan Chase retains competitive advantages in U.S. retail mortgages, auto loans, credit cards, as well as commercial real estate loans. | ||||
| MSFT | Microsoft Corporation Common Stock | $492.01 | 719 | $353,755 |
| Strategy : Microsoft retains its competitive moats in software and cloud service provision. | ||||
| WFC | Wells Fargo & Company Common Stock | $85.85 | 3,676 | $315,584 |
| TME | Tencent Music Entertainment Group American Depositary Shares each representing two Class A Ordinary Shares | $18.45 | 17,094 | $315,384 |
| CSCO | Cisco Systems Inc. Common Stock (DE) | $76.94 | 4,010 | $308,529 |
| Sum | $4,993,020 | |||
Top 20 investors
Top 20 influencers
| #1 - #5 | #6 - #10 | #11 - #15 | #15 - #20 |
|---|---|---|---|
| @MaryK | @Ramiro Acahua | @Jose | @Manuel Roque |
| @alin | @Adan Lemus | @Manuel Reyes | @Cliff |
| @AYA-Admin | @Ed Sizemore | @Sam | @Jack |
| @Nicolas Lopez | @Esteban Coronel | @Saab | @Emily Rochefort |
| @Andres Diaz Vega | @Pierre Desir | @Deano | @Mary |
Top 20 followers
2018-09-21 09:41:00 Friday ET
Former World Bank and IMF chief advisor Anne Krueger explains why the Trump administration's current tariff tactics undermine the multilateral global tr
2018-01-25 08:32:00 Thursday ET
After its flagship iPhone X launch, Apple reports its highest quarterly sales revenue over $80 billion in the tech titan's 41-year history. Apple expect
2019-04-05 08:25:00 Friday ET
Warren Buffett places his $58 billion stock bets on Apple, American Express, and Goldman Sachs. Berkshire Hathaway owns $18 billion equity stakes in America
2016-11-08 00:00:00 Tuesday ET
Donald Trump defies the odds to become the new U.S. president. He wants to make America great again. He seeks to repeal Obamacare. He has zero tole
2018-05-08 13:39:00 Tuesday ET
The Trump administration weighs the pros and cons of a potential mega merger between AT&T and Time Warner. Recent stock prices show favorable trends for
2018-11-15 12:35:00 Thursday ET
Warren Buffett approves Berkshire Hathaway to implement new meaningful stock repurchases. Buffett sends a positive signal to the stock market with the Berks
