Optimus Prime Fund Management Co., Ltd.
Optimus Prime Fund Management Co., Ltd. declares $645.0M in 9 of the 220 AI and semiconductor companies tracked on Silicon Floor, as of Jun 30, 2026 (Form 13F): 47.7% of its $1.4B 13F portfolio. Largest positions: Snowflake (0.29% of the company) and Amazon (0.00% of the company). Over time: $645.0M in 9 of these companies for Q2 2026, against $136.2M in 18 for Q4 2019 (13F values as filed). From Mar 31, 2026 to Jun 30, 2026, it bought $70.3M and sold $101.3M of these stocks, at the quarter's prices: a net sale of $31.0M; 1 sold out.
Performance of its AI picks
The AI-stock portfolio Optimus Prime Fund Management Co., Ltd. declared for Q2 2026 (Form 13F), held unchanged, returned +25.1% in Q3 2026 (SMH -7.1%), ranked 2 of 1,776 active managers. Over the last 12 months, quarter after quarter: +46.0% (SMH +87.2%), ranked 200 of 1,356 active managers. Over three years, quarter after quarter: +184.3% (SMH +325.8%). Over five years, quarter after quarter: +123.9% (SMH +389.8%). Trades made during a quarter are not visible in 13F filings: this measures its declared picks, not the return of its funds.
Largest positions
- Snowflake (SNOW) — $264.5M: 1.0M shares, 0.29% of the company, 19.6% of its portfolio (added this quarter); held since Q2 2021
- Amazon (AMZN) — $100.1M: 420,000 shares, 0.00% of the company, 7.4% of its portfolio; held since Q4 2025
- Alphabet (GOOGL) — $86.7M: 242,490 shares, 0.00% of the company, 6.4% of its portfolio (trimmed this quarter); held since Q3 2024
- Elastic (ESTC) — $69.8M: 1.2M shares, 1.2% of the company, 5.2% of its portfolio; held since Q4 2019 or earlier
- ServiceNow (NOW) — $41.7M: 420,300 shares, 0.04% of the company, 3.1% of its portfolio (added this quarter); held since Q1 2026
- Zscaler (ZS) — $33.9M: 240,100 shares, 0.15% of the company, 2.5% of its portfolio (added this quarter); held since Q1 2026
- Oracle (ORCL) — $33.7M: 230,100 shares, 0.01% of the company, 2.5% of its portfolio (trimmed this quarter); held since Q4 2025
- UiPath (PATH) — $12.8M: 1.2M shares, 0.23% of the company, 0.95% of its portfolio; held since Q4 2024
- GitLab (GTLB) — $1.7M: 57,000 shares, 0.03% of the company, 0.13% of its portfolio; held since Q4 2025
By sector
- AI software — $458.2M, 71% of its AI holdings, 7 companies
- Cloud & AI giants — $186.8M, 29% of its AI holdings, 2 companies
Biggest changes this quarter
- trimmed Alphabet (GOOGL): -$92.9M at the quarter's price
- added to Snowflake (SNOW): +$27.3M at the quarter's price
- added to ServiceNow (NOW): +$23.8M at the quarter's price
- added to Zscaler (ZS): +$19.2M at the quarter's price
- sold out of Datadog (DDOG): -$4.7M at the quarter's price
- trimmed Oracle (ORCL): -$3.7M at the quarter's price
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