Summit Partners L P 13F Holdings · Q2 2026
Summit Partners L P reported 5 securities worth $608.92M in its SEC 13F filing for Q2 2026 (period ended 2026-06-30). Top holdings: KVYO (46.75%), LFST (41.00%), AKA (10.65%). Among its top 25 positions this quarter: 2 trimmed, 2 exited.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | KVYO | KLAVIYO INC | $284.7M | 46.75% | 18.9M | Hold |
| 2 | LFST | LIFESTANCE HEALTH GROUP INC | $249.7M | 41.00% | 23.3M | Trimmed |
| 3 | AKA | A K A BRANDS HLDG CORP | $64.8M | 10.65% | 6.1M | Hold |
| 4 | ATEN | A10 NETWORKS INC | $7.5M | 1.23% | 200,065 | Hold |
| 5 | MTSI | MACOM TECH SOLUTIONS HLDGS I | $2.3M | 0.38% | 6,005 | Trimmed |
| 6 | AVAH | AVEANNA HEALTHCARE HLDGS INC | $0 | 0.00% | 0 | Exited |
| 7 | SBDS | SOLO BRANDS INC | $0 | 0.00% | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30
Every position in this 13F-HR, with its change from the prior quarter.
13F holdings, latest quarter
SourceSEC EDGAR13F-HR