FC
Foursixthree Capital LP
13F filer · CIK 0001897652Reported Aug 14, 2026
Net buyer this quarter
13F portfolio value$485MU.S. long equity reported on 13F
Positions137 new · 8 closed
Net flow last quarter+$182MBuys minus sells
Top 10 positions weight74.6%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, 202613 positions | |||||
| $100M | 20.69% | 1.37% | New | Q2 2026 | |
| $62M | 12.78% | Not reported | +388.7% | Q1 2026 | |
| $52M | 10.73% | 1.22% | +49.4% | Q4 2024 | |
| $44.7M | 9.22% | 0.92% | +218.9% | Q3 2025 | |
| $36M | 7.43% | 0.29% | New | Q2 2026 | |
| $22.2M | 4.59% | 10.16% | New | Q2 2026 | |
| $16.8M | 3.47% | 77.72% | +51.0% | Q1 2025 | |
| $11.3M | 2.33% | 1.93% | +4.9% | Q4 2025 | |
| $8.24M | 1.70% | Not reported | New | Q2 2026 | |
| SSTHOStar Holdings | $8.07M | 1.67% | 7.32% | Not reported | Q4 2024 |
| $4.15M | 0.86% | 0.37% | New | Q2 2026 | |
| $2.38M | 0.49% | 0.06% | New | Q2 2026 | |
| $2.29M | 0.47% | 0.00% | New | Q2 2026 | |
| Q1 2026Reported May 15, 202614 positions | |||||
| $55.3M | 20.60% | 1.36% | +53.2% | Q4 2022 | |
| $39.6M | 14.76% | 0.83% | -22.2% | Q4 2024 | |
| HHOLXHologic Inc | $23.4M | 8.73% | 0.14% | New | Q1 2026 |
| $16.3M | 6.06% | 1.57% | +1.5% | Q4 2025 | |
| $16.2M | 6.02% | 0.29% | -75.1% | Q3 2025 | |
| $13.1M | 4.89% | 0.26% | New | Q1 2026 | |
| $12.5M | 4.68% | 1.84% | +154.3% | Q4 2025 | |
| $11M | 4.10% | Not reported | New | Q1 2026 | |
| $7.57M | 2.82% | 51.48% | Not reported | Q1 2025 | |
| SSTHOStar Holdings | $6.69M | 2.49% | 7.32% | Not reported | Q4 2024 |
| $1.7M | 0.63% | 0.45% | -71.8% | Q4 2024 | |
| $6.53K | 0.00% | Not reported | Not reported | Q3 2023 | |
| $3.9K | 0.00% | Not reported | Not reported | Q1 2023 | |
| $2.5K | 0.00% | Not reported | Not reported | Q2 2023 | |
| Q4 2025Reported Feb 17, 202613 positions | |||||
| $60.2M | 23.37% | 1.16% | -7.4% | Q3 2025 | |
| $49.6M | 19.26% | 1.06% | -12.6% | Q4 2024 | |
| $35.9M | 13.96% | 0.89% | -29.0% | Q4 2022 | |
| $11.7M | 4.54% | 1.54% | New | Q4 2025 | |
| $10.8M | 4.19% | 51.48% | +10.0% | Q1 2025 | |
| $7.66M | 2.97% | 1.61% | +14.4% | Q4 2024 | |
| SSTHOStar Holdings | $7.27M | 2.83% | 7.18% | Not reported | Q4 2024 |
| $5.75M | 2.23% | 0.72% | New | Q4 2025 | |
| $2.56M | 0.99% | 0.09% | New | Q4 2025 | |
| $1.87M | 0.72% | 0.29% | New | Q4 2025 | |
| $5.25K | 0.00% | Not reported | Not reported | Q3 2023 | |
| $1.99K | 0.00% | Not reported | Not reported | Q1 2023 | |
| $420 | 0.00% | Not reported | Not reported | Q2 2023 | |
| Q3 2025Reported Nov 14, 202513 positions | |||||
| $54.3M | 14.93% | 1.20% | -14.8% | Q4 2024 | |
| $45.7M | 12.56% | 1.25% | New | Q3 2025 | |
| $43.2M | 11.89% | 1.26% | -32.0% | Q4 2022 | |
| $33.4M | 9.19% | 0.29% | +763.7% | Q1 2025 | |
| $28.9M | 7.95% | 0.14% | -30.9% | Q2 2025 | |
| $14.2M | 3.90% | 0.14% | +4.2% | Q1 2025 | |
| $9.77M | 2.69% | 1.42% | +13.4% | Q4 2024 | |
| $8.98M | 2.47% | 1.03% | -22.6% | Q1 2025 | |
| SSTHOStar Holdings | $7.27M | 2.00% | 6.85% | Not reported | Q4 2024 |
| $6.77M | 1.86% | 46.78% | +24.6% | Q1 2025 | |
| $8.14K | 0.00% | Not reported | Not reported | Q3 2023 | |
| $770 | 0.00% | Not reported | Not reported | Q1 2023 | |
| $578 | 0.00% | Not reported | Not reported | Q2 2023 | |
Premium opens every quarter this fund has filed