Terminal · Institutions
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
SUMMIT PARTNERS L P (CIK 830588) reported $608.9M across 5 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: KVYO ($284.7M, 46.75%), LFST ($249.7M, 41.00%), AKA ($64.8M, 10.65%), ATEN ($7.5M, 1.23%), MTSI ($2.3M, 0.38%). Source: SEC Form 13F.
| 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