SEC 13F Intelligence

Managers / Q2 2025 · view latest →

SUMMIT PARTNERS L P

CIK 0000830588 · 222 BERKELEY STREET, 18TH FLOOR, BOSTON, MA, 02116 · 6178241094

Reported Value
$1.4B
Q2 2025
Positions
7
Filings on Record
31
2019–present window
Filed
Jul 16, 2025
original filing

Summary

Summit Partners L P reported $1.4B in U.S.-listed holdings across 7 positions for Q2 2025.

The portfolio is heavily concentrated: KVYO alone accounts for 73.0% of reported value.

Compared with Q1 2025, the fund opened 1 new position and exited 3.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $642MQ4 ’18Q1 ’19: $452MQ2 ’19: $560MQ3 ’19: $509MQ4 ’19: $208MQ4 ’19Q1 ’20: $180MQ2 ’20: $209MQ3 ’20: $351MQ4 ’20: $488MQ4 ’20Q1 ’21: $627MQ2 ’21: $1.9BQ3 ’21: $2.9BQ4 ’21: $3.1BQ4 ’21Q1 ’22: $2.3BQ2 ’22: $1.5BQ3 ’22: $1.4BQ4 ’22: $1.23TQ4 ’22Q1 ’23: $1.4BQ2 ’23: $1.4BQ3 ’23: $2.9BQ4 ’23: $2.7BQ4 ’23Q1 ’24: $1.8BQ2 ’24: $1.7BQ3 ’24: $2.2BQ4 ’24: $2.2BQ4 ’24Q1 ’25: $1.6BQ2 ’25: $1.4BQ3 ’25: $924MQ4 ’25: $1.1BQ4 ’25Q1 ’26: $670Mfilingsflow.com

Portfolio Composition

By security type

Composition data arrives with ticker enrichment.

Quarter-over-Quarter Changes full breakdown →

Holdings — Q2 2025

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Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$670M7May 8, 202613F-HRchanges · EDGAR ↗
Q4 2025$1.1B8Feb 6, 202613F-HRchanges · EDGAR ↗
Q3 2025$924M8Nov 4, 202513F-HRchanges · EDGAR ↗
Q2 2025$1.4B7Jul 16, 202513F-HRchanges · EDGAR ↗
Q1 2025$1.6B9May 5, 202513F-HRchanges · EDGAR ↗
Q4 2024$2.2B8Feb 4, 202513F-HRchanges · EDGAR ↗
Q3 2024$2.2B9Oct 31, 202413F-HRchanges · EDGAR ↗
Q2 2024$1.7B9Jul 18, 202413F-HRchanges · EDGAR ↗
Q1 2024$1.8B10May 15, 202413F-HRchanges · EDGAR ↗
Q4 2023$2.7B11Jan 12, 202413F-HRchanges · EDGAR ↗
Q3 2023$2.9B11Oct 24, 202313F-HRchanges · EDGAR ↗
Q2 2023$1.4B10Jul 21, 202313F-HRchanges · EDGAR ↗
Q1 2023$1.4B10Apr 20, 202313F-HRchanges · EDGAR ↗
Q4 2022$1.23T10Feb 13, 202313F-HRchanges · EDGAR ↗
Q3 2022$1.4B11Nov 4, 202213F-HRchanges · EDGAR ↗
Q2 2022$1.5B11Jul 26, 202213F-HRchanges · EDGAR ↗
Q1 2022$2.3B12May 11, 202213F-HRchanges · EDGAR ↗
Q4 2021$3.1B11Feb 9, 202213F-HRchanges · EDGAR ↗
Q3 2021$2.9B9Nov 12, 202113F-HRchanges · EDGAR ↗
Q2 2021$1.9B5Jul 26, 202113F-HRchanges · EDGAR ↗
Q1 2021$627M4Apr 23, 202113F-HRchanges · EDGAR ↗
Q4 2020$488M5Feb 3, 202113F-HRchanges · EDGAR ↗
Q3 2020$351M6Nov 12, 202013F-HRchanges · EDGAR ↗
Q2 2020$209M5Aug 7, 202013F-HRchanges · EDGAR ↗
Q1 2020$180M5Apr 21, 202013F-HRchanges · EDGAR ↗
Q4 2019$208M6Feb 5, 202013F-HRchanges · EDGAR ↗
Q3 2019$509M8Oct 22, 201913F-HRchanges · EDGAR ↗
Q2 2019$560M8Aug 1, 201913F-HRchanges · EDGAR ↗
Q1 2019$452M7May 13, 201913F-HRchanges · EDGAR ↗
Q4 2018$642M7Feb 11, 201913F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.