13F-HR filed by SUMMIT PARTNERS L P
SUMMIT PARTNERS L P filed this 13F-HR for the quarter ended 2026-06-30, filed 2026-07-30, with 5 holding rows worth $608,921,882.
- Accession
- 0001172661-26-002948
- Filer
- CIK 830588
- Filed
- 2026-07-30
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q2 2026
A holdings report, 5 entries on the cover page, a total value of $608,921,882 stated on the cover page (in dollars after the unit check, H1), rows summing to $608,921,882 with VALUE read as dollars as filed, 13F file number 028-11703. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| KLAVIYO INC COM SER A | 49845K101 | Stock | 18,852,778 | $284,676,948 | dollars as filed | |
| LIFESTANCE HEALTH GROUP INC | 53228F101 | COM | 23,310,115 | $249,651,332 | dollars as filed | |
| A K A BRANDS HLDG CORP | 00152K200 | COM SHS | 6,053,693 | $64,835,052 | dollars as filed | |
| A10 NETWORKS INC | 002121101 | COM | 200,065 | $7,474,428 | dollars as filed | |
| MACOM TECH SOLUTIONS HLDGS INC COM | 55405Y100 | Stock | 6,005 | $2,284,122 | dollars as filed |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001172661-26-002948 | this filing | 2026-07-30 | acceptance time not in the bulk data set |