OP
Optimus Prime Fund Management Co., Ltd.
13F filer · CIK 0001732539Reported Aug 14, 2026
Net seller this quarter
13F portfolio value$1.35BU.S. long equity reported on 13F
Positions261 new · 2 closed
Net flow last quarter-$106MBuys minus sells
Top 10 positions weight86.7%Concentration
Holdings
13F · last 4 quarters freeScroll for earlier quarters
| Company | Value | % of portfolio | % of company | POSITION CHANGE qoq % | First reported |
|---|---|---|---|---|---|
| Q2 2026Reported Aug 14, 202626 positions | |||||
| $363M | 26.83% | 3.24% | -15.1% | Q4 2020 | |
| $265M | 19.57% | 0.30% | +11.5% | Q2 2021 | |
| $124M | 9.19% | Not reported | Not reported | Q3 2019 | |
| $100M | 7.41% | 0.00% | Not reported | Q4 2018 | |
| $86.7M | 6.41% | 0.00% | -51.7% | Q4 2018 | |
| $69.8M | 5.17% | 1.18% | Not reported | Q2 2019 | |
| $44.6M | 3.30% | Not reported | +51.8% | Q4 2019 | |
| $43.6M | 3.23% | 1.78% | +6.4% | Q1 2022 | |
| $41.7M | 3.09% | 0.04% | +133.1% | Q4 2019 | |
| $33.9M | 2.51% | 0.15% | +130.9% | Q2 2019 | |
| $33.7M | 2.50% | 0.01% | -9.8% | Q4 2018 | |
| $31.4M | 2.33% | 0.85% | +20.8% | Q2 2022 | |
| $20.8M | 1.54% | 1.55% | Not reported | Q2 2019 | |
| $16.7M | 1.24% | 0.13% | Not reported | Q1 2022 | |
| $12.9M | 0.95% | 0.05% | Not reported | Q3 2019 | |
| $12.8M | 0.95% | Not reported | Not reported | Q2 2021 | |
| $12.1M | 0.89% | Not reported | Not reported | Q1 2022 | |
| $11.3M | 0.84% | 0.73% | Not reported | Q1 2022 | |
| $8.18M | 0.61% | 0.15% | Not reported | Q3 2019 | |
| $5.31M | 0.39% | 0.71% | Not reported | Q4 2019 | |
| $4.79M | 0.35% | Not reported | Not reported | Q3 2021 | |
| $3.29M | 0.24% | 0.21% | Not reported | Q1 2022 | |
| $3.22M | 0.24% | Not reported | Not reported | Q4 2025 | |
| $1.74M | 0.13% | Not reported | Not reported | Q2 2024 | |
| $906K | 0.07% | Not reported | New | Q2 2026 | |
| $444K | 0.03% | 0.03% | Not reported | Q4 2020 | |
| Q1 2026Reported May 15, 202627 positions | |||||
| $221M | 21.26% | 3.88% | Not reported | Q4 2020 | |
| $144M | 13.92% | 0.00% | -22.0% | Q4 2018 | |
| $141M | 13.55% | 0.27% | +28.1% | Q2 2021 | |
| $87.5M | 8.43% | 0.00% | +61.5% | Q4 2018 | |
| $71.6M | 6.90% | Not reported | Not reported | Q3 2019 | |
| $61.2M | 5.90% | 1.18% | Not reported | Q2 2019 | |
| $44.6M | 4.30% | 1.67% | +6.2% | Q1 2022 | |
| $38.5M | 3.71% | 0.01% | Not reported | Q4 2018 | |
| $37.5M | 3.62% | 0.01% | +1175.5% | Q4 2018 | |
| $25.8M | 2.48% | Not reported | +371.9% | Q4 2019 | |
| $24.8M | 2.39% | 0.70% | +413.6% | Q2 2022 | |
| $21M | 2.03% | 1.52% | Not reported | Q2 2019 | |
| $18.9M | 1.82% | 0.02% | Not reported | Q4 2019 | |
| $14.6M | 1.41% | 0.06% | Not reported | Q2 2019 | |
| $13.6M | 1.31% | 0.05% | Not reported | Q3 2019 | |
| $13.1M | 1.26% | Not reported | Not reported | Q2 2021 | |
| $12.8M | 1.24% | 0.13% | Not reported | Q1 2022 | |
| $10.8M | 1.04% | Not reported | Not reported | Q1 2022 | |
| $8.99M | 0.87% | 0.73% | Not reported | Q1 2022 | |
| $7.45M | 0.72% | 0.14% | Not reported | Q3 2019 | |
| $4.81M | 0.46% | Not reported | +18.0% | Q3 2021 | |
| $4.73M | 0.46% | 0.05% | Not reported | Q3 2021 | |
| $3.42M | 0.33% | 0.65% | Not reported | Q4 2019 | |
| $2.45M | 0.24% | Not reported | +35.7% | Q4 2025 | |
| $2.34M | 0.23% | 0.20% | Not reported | Q1 2022 | |
| $1.23M | 0.12% | Not reported | Not reported | Q2 2024 | |
| $394K | 0.04% | 0.03% | Not reported | Q4 2020 | |
| Q4 2025Reported Feb 17, 202625 positions | |||||
| $294M | 23.66% | 3.93% | Not reported | Q4 2020 | |
| $202M | 16.26% | 0.01% | +0.7% | Q4 2018 | |
| $160M | 12.86% | 0.21% | Not reported | Q2 2021 | |
| $92.4M | 7.44% | 1.16% | Not reported | Q2 2019 | |
| $78.7M | 6.34% | Not reported | Not reported | Q3 2019 | |
| $72.9M | 5.88% | 0.00% | Not reported | Q2 2020 | |
| $61M | 4.92% | 8.31% | Not reported | Q1 2022 | |
| $60M | 4.84% | 0.00% | Not reported | Q4 2018 | |
| $37.5M | 3.02% | 0.01% | Not reported | Q4 2018 | |
| $25.9M | 2.08% | 0.14% | Not reported | Q1 2022 | |
| $25.8M | 2.08% | 1.42% | Not reported | Q2 2019 | |
| $22.6M | 1.82% | 0.05% | Not reported | Q3 2019 | |
| $19.3M | 1.56% | Not reported | Not reported | Q2 2021 | |
| $18.3M | 1.47% | Not reported | Not reported | Q1 2022 | |
| $13.7M | 1.11% | 0.73% | Not reported | Q1 2022 | |
| $13M | 1.05% | Not reported | +100.0% | Q4 2019 | |
| $10.8M | 0.87% | 0.14% | Not reported | Q3 2019 | |
| $10.3M | 0.83% | 0.14% | Not reported | Q2 2022 | |
| $7.21M | 0.58% | 0.60% | Not reported | Q4 2019 | |
| $4.75M | 0.38% | Not reported | +34.2% | Q3 2021 | |
| $3.9M | 0.31% | 0.00% | Not reported | Q4 2018 | |
| $3.1M | 0.25% | 0.20% | Not reported | Q1 2022 | |
| $2.14M | 0.17% | Not reported | Not reported | Q2 2024 | |
| $2.1M | 0.17% | Not reported | New | Q4 2025 | |
| $453K | 0.04% | 0.03% | Not reported | Q4 2020 | |
| Q3 2025Reported Nov 14, 202521 positions | |||||
| $222M | 19.71% | 3.97% | Not reported | Q4 2020 | |
| $164M | 14.54% | 0.21% | Not reported | Q2 2021 | |
| $156M | 13.78% | 0.01% | +42.2% | Q4 2018 | |
| CCFLTConfluent, Inc. | $117M | 10.38% | 5.41% | +16.8% | Q1 2022 |
| $103M | 9.16% | 1.15% | Not reported | Q2 2019 | |
| $83.4M | 7.39% | Not reported | +11.7% | Q3 2019 | |
| $67M | 5.94% | 0.00% | Not reported | Q2 2020 | |
| $50.6M | 4.48% | 8.31% | +15.6% | Q1 2022 | |
| $26.5M | 2.35% | 1.37% | +553.9% | Q2 2019 | |
| $25.3M | 2.24% | 0.05% | Not reported | Q3 2019 | |
| $23.4M | 2.08% | 0.14% | Not reported | Q1 2022 | |
| $16.9M | 1.50% | Not reported | Not reported | Q1 2022 | |
| $15.8M | 1.40% | Not reported | +337.0% | Q2 2021 | |
| $13.2M | 1.17% | 0.73% | Not reported | Q1 2022 | |
| $12.3M | 1.09% | 1.56% | Not reported | Q3 2019 | |
| $9.09M | 0.80% | 0.59% | Not reported | Q4 2019 | |
| JJAMFJamf Holding Corp. | $7.74M | 0.69% | 0.54% | Not reported | Q3 2021 |
| $6.39M | 0.57% | Not reported | Not reported | Q4 2019 | |
| $3.93M | 0.35% | Not reported | Not reported | Q3 2021 | |
| $3.74M | 0.33% | 0.20% | Not reported | Q1 2022 | |
| $425K | 0.04% | 0.03% | Not reported | Q4 2020 | |
Premium opens every quarter this fund has filed