Form D · Private Equity Fund
Summit Partners Growth Equity Fund X-B, L.P.
Boston, MA · CIK 0001757905
Offering snapshot reported Mar 8, 2019 · SEC filing
- Reported sold
- $4.5B Offering amount: $4.5B
- Investors reported
- 99 Form D · investor count
- Minimum accepted
- $0 Reported outside-investor minimum
- First sale
- Feb 26, 2019 As reported in this filing
What changed?
Latest filing versus its linked predecessor, where available.
No comparable changes in the displayed metrics.
Filing history
Scroll to see all columns →
| Filed | Filing type | Reported sold | Change vs linked filing | Investors | Source |
|---|---|---|---|---|---|
| Mar 8, 2019 | Initial | $4,500,000,000 | No comparison | 99 | SEC filing |
Offering details
- Securities
- Equity, Pooled investment fund
- Exemptions
- 06b, 3C, 3C.7
- Duration over one year
- No
- Business combination
- No
- Sales commissions
- $0
- Finders' fees
- $0
- Form D file number
- 021-334355
Includes amounts in respect of issuer's parallel entities.
Source: Form D, filed Mar 8, 2019. Minimum accepted may differ from a standard advertised minimum.
Fund connections
The linked fund shows its most recently reported ADV details.
Matched by reported Form D file number
SUMMIT PARTNERS GROWTH EQUITY FUND X-B, L.P.
Investment adviser: SUMMIT PARTNERS, L.P.
- Gross asset value
- $2.42B
- Beneficial owners
- 104
- ADV minimum commitment
- $10M
Reported in Form ADV on Aug 20, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.
Service providers
Provider details
- Annual audit
- Yes
- Prime brokers
- No
- Custodians
- Yes
- Administrator other than the adviser
- No
- External marketing
- No
ERNST & YOUNG LTD
PCAOB 1655
BANK OF AMERICA, N.A.
LEI B4TYDEB6GKMZO031MB27
JPMORGAN CHASE BANK, N.A.
LEI 7H6GLXDRUGQFU57RNE97
SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST COMPANY
LEI L9VVX1KT5TFTKS0MLF66
WELLS FARGO BANK, N.A.
LEI KB1H1DSPRFMYMCUFXT09
Filing source
Form ADV 2125578 · Aug 20, 2026 · Schedule D 7.B.(1), fund 805-8101243066
Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.
People & organizations
Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.
| Name | Reported role |
|---|---|
| John R. Carroll | Executive, Promoter |
| Peter Y. Chung | Executive, Promoter |
| Scott C. Collins | Executive, Promoter |
| Robin W. Devereux | Executive |
| Bruce R. Evans | Executive, Promoter |
| Charles J. Fitzgerald | Executive |
| Craig D. Frances | Executive |
| Adam H. Hennessey | Executive |
| Thomas H. Jennings | Executive, Promoter |
Issuer details
Industry: Pooled Investment Fund (See others in industry)
Address:Boston, MA, 02116