Generalist · Growth · Boston, MA
Summit Partners L P
Q4 2025 · compared with Q3 2025
Growth equity.
- Software
- $615M
- Weight of 13F
- 58.6%
- Names
- 2
- Net bought
- Flat
Filed 6 February 2026 · SEC filing.
Part of Summit Partners. The stock total uses the largest filing in that family, so these shares are not added again.
8 positions in the whole 13F.
Quarters on file
Each quarter on file, back to June 2016 when the filing exists. Net bought is the share change from the previous quarter at that quarter’s close. A split that leaves the dollar value in place counts as flat.
- Q2 20262 names$292MFlat
- Q1 20262 names$372MFlat
- Q4 20252 names$615MFlat
- Q3 20252 names$525M−$402M
- Q2 20252 names$1.0B−$242M
- Q1 20253 names$1.2B−$82.2M
- Q4 20242 names$1.7B−$204M
- Q3 20243 names$1.7B−$32.7M
- Q2 20243 names$1.2B−$45.1M
- Q1 20243 names$1.3BFlat
- Q4 20233 names$1.4B−$61.1M
- Q3 20233 names$1.8B+$1.7B
- Q2 20232 names$57.0MFlat
- Q1 20232 names$60.8MFlat
- Q4 20222 names$65.2M−$19.9M
- Q3 20222 names$72.0M−$50.3M
- Q2 20222 names$129MFlat
- Q1 20222 names$126MFlat
- Q4 20211 name$147M−$9.4M
- Q3 20211 name$129MFlat
- Q2 20211 name$108MFlat
- Q1 20211 name$91.9MFlat
- Q4 20201 name$94.1MFlat
- Q3 20201 name$60.8MFlat
- Q2 20201 name$65.0MFlat
- Q1 20201 name$59.2MFlat
- Q4 20191 name$65.4M−$143M
- Q3 20192 names$209MFlat
- Q2 20192 names$282M+$217M
- Q1 20191 name$67.3MFlat
- Q4 20181 name$59.2MFlat
- Q3 20181 name$57.7MFlat
- Q2 20181 name$59.1MFlat
- Q1 20181 name$55.2MFlat
- Q4 20171 name$73.1MFlat
- Q3 20171 name$71.6MFlat
- Q2 20171 name$80.0MFlat
- Q1 20171 name$86.5MFlat
- Q4 20161 name$78.5MFlat
- Q3 20161 name$101MFlat
- Q2 20161 name$61.2M—