Optimus Prime Fund Management Co., Ltd.
Long book
$1.04B
Q1 2026
Positions
27
Top-10 weight
84%
concentration
Last quarter
+45.7%
SPY +14.8%
Turnover
14%
of book per quarter
Strategy in plain words
auto-generated from filingsOptimus Prime Fund Management Co., Ltd. is a concentrated fundamental stock-picker, specialised in technology (85% of the long book), running a $1.04B US long book across 27 positions.
The portfolio is extremely concentrated — the top 10 positions are almost the whole book. Turnover is modest: positions are typically held for years. Current anchor positions: JFROG LTD, ALPHABET INC-CL A, SNOWFLAKE INC, AMAZON.COM INC, OKTA INC.
Over the last 9 quarters its long book ran on average 2.6pp per quarter ahead of the S&P 500, beating the index in 6 of 9 quarters. We rate its filings highest-signal: new buys here are worth attention.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
-7.0%
Q2 2024
-13.5%
Q3 2024
+18.3%
Q4 2024
-0.9%
Q1 2025
+22.6%
Q2 2025
+8.6%
Q3 2025
+11.3%
Q4 2025
-21.1%
Q1 2026
+45.7%
Sector allocation
Technology 85%
Consumer discretionary 8%
Services media 6%
Long book by quarter
What does Optimus Prime own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| FROG JFROG LTD | Technology | 4.7M | $220.6M | 21.3% | Held |
| GOOGL ALPHABET INC-CL A | Technology | 502.5K | $144.5M | 13.9% | -22.0% |
| SNOW SNOWFLAKE INC | Technology | 932.2K | $140.6M | 13.5% | +28.1% |
| AMZN AMAZON.COM INC | Consumer discretionary | 420.0K | $87.5M | 8.4% | +61.5% |
| OKTA OKTA INC | Technology | 910.0K | $71.6M | 6.9% | Held |
| ESTC ELASTIC NV | Technology | 1.2M | $61.2M | 5.9% | Held |
| BRZE BRAZE INC-A | Technology | 1.9M | $44.6M | 4.3% | +6.2% |
| NFLX NETFLIX INC | Services media | 400.0K | $38.5M | 3.7% | Held |
| ORCL ORACLE CORP | Technology | 255.1K | $37.5M | 3.6% | +1175.5% |
| TEAM ATLASSIAN CORP-CL A | Technology | 377.5K | $25.8M | 2.5% | +371.9% |
| MNDY MONDAY.COM LTD | Technology | 359.5K | $24.8M | 2.4% | +413.6% |
| YELP YELP INC | Services media | 850.0K | $21.0M | 2.0% | Held |
| NOW SERVICENOW INC | Technology | 180.3K | $18.9M | 1.8% | New |
| ZS ZSCALER INC | Technology | 104.0K | $14.6M | 1.4% | New |
| WDAY WORKDAY INC-CLASS A | Technology | 105.0K | $13.6M | 1.3% | Held |
| PATH UIPATH INC - CLASS A | Technology | 1.2M | $13.1M | 1.3% | Held |
| U UNITY SOFTWARE INC | Technology | 585.5K | $12.8M | 1.2% | Held |
| AMPL AMPLITUDE INC-CLASS A | Technology | 1.6M | $10.8M | 1.0% | Held |
| FRSH FRESHWORKS INC-CL A | Technology | 1.1M | $9.0M | 0.9% | Held |
| LYFT LYFT INC-A | Services media | 560.0K | $7.4M | 0.7% | Held |
| DDOG DATADOG INC - CLASS A | Technology | 40.1K | $4.7M | 0.5% | New |
| PD PAGERDUTY INC | Technology | 550.0K | $3.4M | 0.3% | Held |
| S SENTINELONE INC -CLASS A | Technology | 190.0K | $2.4M | 0.2% | +35.7% |
| FIVN FIVE9 INC | Technology | 154.5K | $2.3M | 0.2% | Held |
| GTLB GITLAB INC-CL A | Technology | 57.0K | $1.2M | 0.1% | Held |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 15, 2026 | 27 | $1.04B | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 17, 2026 | 25 | $1.24B | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 14, 2025 | 21 | $1.13B | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 14, 2025 | 21 | $1.00B | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 15, 2025 | 24 | $875.5M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Feb 14, 2025 | 22 | $933.8M | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Nov 14, 2024 | 23 | $766.0M | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Aug 14, 2024 | 25 | $849.2M | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | May 15, 2024 | 24 | $1.00B | canonical | SEC ↗ |