Institutions / Summit Partners L P
Summit Partners L P
CIK 830588 · Institutionalso an insider · as of Dec 31, 2025
Portfolio value
$1.05B
Positions
8
As of
Dec 31, 2025
Top holdings
Dec 31, 2025
| Company | Value | % of portfolio |
|---|---|---|
| Klaviyo, Inc. | $612.15M | 58.2% |
| LifeStance Health Group, Inc.LFST | $236.01M | 22.5% |
| A K a Brands Hldg Corp (1) | $64.77M | 6.2% |
| Aveanna Healthcare Holdings, Inc.AVAH | $61.70M | 5.9% |
| Jamf Holdings Corp | $58.22M | 5.5% |
| MACOM Technology Solutions Holdings, Inc. | $8.16M | 0.8% |
| Solo Brands, Inc.SBDS | $6.66M | 0.6% |
| A10 Networks, Inc. | $3.31M | 0.3% |
Activity
Dec 31, 2025
InsidersInstitutions
This fund's 13F position changes — what it's buying and selling.No quarter-over-quarter changes yet — position changes appear once we've ingested two consecutive 13F filings for this manager. We currently hold 1 quarter of holdings.
Insider transactions
Also files Forms 3 / 4 / 5
| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Jan 1, 2026 | Other | SBDS Solo Brands, Inc. Common Units | — | -354K -100.00% | 0 0.00% of shares | low |
| Jan 1, 2026 | Other | SBDS Solo Brands, Inc. Class B Common Stock, $0.001 par value per share | — | -354K -100.00% | 0 0.00% of shares | low |
| Jan 1, 2026 | Other | SBDS Solo Brands, Inc. Class A Common Stock, $0.001 par value per share | — | +354K +47.44% | 1,100,870 42.87% of shares | low |