Recent Funding
Investors
Summit Partners

Summit Partners portfolio

Summit Partners has 17 portfolio companies on record at Recent Funding, with 2 investments in the last 12 months.

Website: summitpartners.com.

X: @SummitPartners.

Type: Growth equity.

Portfolio on Recent Funding: 17.

Deals, last 12 months: 2.

Rounds led: 8 of 12.

Capital in their rounds: $1.03B.

Latest deal: Socure · Aug 27, 2026.

About this page

It is a growth equity firm based in Boston, US, founded in 1984. It led 8 of the 12 rounds it joined. Its most recent investment on record is Socure's $156M Series B+ round in August 2026, which it led, alongside Goldman Sachs Alternatives, Docusign and Wells Fargo. By category, its portfolio leans toward Fintech (7) and Data and analytics (5). It has co-invested with Foundation Capital, Adams Street Partners and Version One Ventures, most often Foundation Capital (3 rounds).

About Summit Partners

Firm type: Growth equity.

Headquarters: Boston, US.

Founded: 1984.

Stages: Series B, Series C, Growth.

Sectors: AdTech, AI & Machine Learning, Biotech, Cloud Computing, Consumer, Cybersecurity, Data & Infrastructure, Defense Tech, E-commerce, EdTech, Enterprise Software, Fintech, Healthtech, InsurTech, Logistics & Supply Chain, Marketing Tech, Medical Devices, PropTech, SaaS, Sector Agnostic, Semiconductors.

Check size: $10M to $500M.

Leads rounds: Yes.

Portfolio companies: 425.

Exits: 33.

Rounds led: 42.

Fund returns

Fund	Vintage	Size	Net IRR	TVPI	DPI	As of
Summit Partners Europe Growth Equity Fund IV, SCSp	2024	—	-55.3%	0.77x	—	Jun 30, 2025
Summit Europe Growth Equity IV	2023	—	—	0.71x	—	Sep 30, 2025
Summit Partners Credit Fund IV L.P.	2022	—	13.7%	1.29x	0.76x	Dec 31, 2024
Summit Prtnrs Growth Eqty XI A	2022	—	2.0%	1.03x	0.01x	Jun 30, 2025
Summit Growth Equity XI	2021	—	5.4%	1.09x	0.02x	Sep 30, 2025
Summit Partners Co-Invest (CS)	2021	—	1.8%	1.07x	—	Sep 30, 2025
Summit Partners Europe GE III	2021	—	15.5%	1.47x	0.24x	Jun 30, 2025
Summit Partners Growth Equity Fund XI, L.P.	2021	—	4.6%	1.08x	0.02x	Dec 31, 2025
Summit Partners VC Fd V-A L.P.	2021	—	5.3%	1.12x	0.05x	Jun 30, 2025
Summit Ptrs Reinvestment Fund	2021	—	15.8%	1.39x	0.98x	Jun 30, 2025
Summit Europe Growth Equity III	2020	—	15.8%	1.48x	0.31x	Sep 30, 2025
Summit Europe Growth Equity III PE	2020	—	—	0.93x	—	Jun 30, 2021
Summit Partners Co-Invest (Indigo)	2020	—	0.0%	1.00x	—	Sep 30, 2025
Summit Partners Co-Invest (Lions)	2020	—	14.6%	1.93x	0.02x	Sep 30, 2025
Summit Partners Europe Growth Equity Fund III, SCSP	2020	—	14.4%	1.47x	0.25x	Sep 30, 2025
Summit Partners Venture Capital Fund V A L.P.	2020	—	5.4%	1.12x	0.06x	Dec 31, 2024
Summit Venture Capital V	2020	—	5.8%	1.14x	0.12x	Sep 30, 2025
Summit Venture Capital V PE	2020	—	—	0.90x	—	Jun 30, 2021
Summit Growth Equity X	2019	—	12.7%	1.45x	0.48x	Sep 30, 2025
Summit Growth Equity X PE	2019	—	63.7%	1.28x	0.13x	Jun 30, 2021
Summit Partners Co-Invest (Giants-B)	2019	—	77.7%	2.83x	2.78x	Sep 30, 2025
Summit Partners Growth Equity Fund X-A	2019	—	12.7%	1.49x	0.43x	Sep 30, 2025
Summit Partners Co-Invest (Ironman)	2018	—	3.9%	1.30x	—	Sep 30, 2025
Summit Partners Credit Fund III L.P.	2018	—	12.3%	1.23x	1.15x	Dec 31, 2024
Summit Partners Europe Growth Equity Fund II, SCSP	2018	—	60.5%	3.27x	1.84x	Jun 30, 2025
Summit Partners	2017	—	23.1%	1.97x	1.61x	Sep 30, 2025
Summit Partners Growth Eqty Fd IX-A,L.P.	2017	—	23.6%	2.16x	1.34x	Jun 30, 2025
Summit Growth Equity IX	2015	—	23.1%	1.93x	1.34x	Sep 30, 2025
Summit Growth Equity IX PE	2015	—	45.8%	2.18x	0.46x	Jun 30, 2021
Summit Partners Growth Equity Fund IX	2015	—	22.7%	2.01x	1.37x	Dec 31, 2025
Summit Partners Venture Capital Fund IV A L.P.	2015	—	33.5%	2.72x	1.28x	Sep 30, 2025
Summit Venture Capital IV	2015	—	33.5%	2.55x	1.25x	Sep 30, 2025
Summit Venture Capital IV PE	2015	—	49.1%	2.17x	0.81x	Jun 30, 2021
Summit Partners Credit Fund B-2, L.P.	2014	—	2.5%	1.08x	0.92x	Jun 30, 2025
Summit Partners Credit II	2013	—	2.1%	1.06x	0.98x	Sep 30, 2025
Summit Partners Credit II PE	2013	—	5.9%	1.14x	0.78x	Jun 30, 2021
Summit Partners Growth Equity Fund VIII-A	2012	—	25.4%	2.37x	2.37x	Jun 30, 2025
Summit Partners Growth Equity Fund VIII-A LP	2012	—	25.3%	2.36x	2.27x	Sep 30, 2025
Summit Partners Venture Capital Fund III-A, L.P.	2012	—	17.8%	2.28x	1.95x	Sep 30, 2025
Summit Growth Equity VIII	2011	—	25.3%	2.13x	2.05x	Sep 30, 2025

Summit Partners recent investments

Company	Round	Date	Alongside
SSocure	Series B+ · $156M · lead	Aug 27, 2026	Goldman Sachs Alternatives, Docusign, Wells Fargo
RRunPod	Series A · $100M · lead	Jun 25, 2026	none named
MManychat	Series B+ · $140M · lead	Apr 28, 2025	none named
CCelcoin	Series B+ · $130M · lead	Jun 19, 2024	Innova Capital
JJobber	Series B+ · $100M	Feb 1, 2023	Tech Pioneers Fund, General Atlantic (lead), Version One Ventures
HHalborn	Series A · $90M · lead	Jul 20, 2022	Third Prime, Castle Island Ventures, Digital Currency Group +3
VVisier	Series B+ · $130M	Jun 1, 2021	Foundation Capital, Adams Street Partners, Sorenson Capital +1
JJobber	Series B+ · $60M · lead	Jan 1, 2021	Tech Pioneers Fund, Version One Ventures, OMERS Ventures

How Summit Partners invests

Stage	Deals	Capital in rounds
Series B+	9 75%	$805.5M
Series A	3 25%	$224M

Year	Deals	Capital in rounds
2014	1 8%	$25.5M
2015	1 8%	$34M
2017	1 8%	$45M
2018	1 8%	$19M
2021	2 17%	$190M
2022	1 8%	$90M
2023	1 8%	$100M
2024	1 8%	$130M
2025	1 8%	$140M
2026	2 17%	$256M

Company	Round with Summit Partners	Total raised	Latest raise
SSocure ZK and privacy	Aug 27, 2026 Series B+ · $156M · lead	$784.9M	Aug 27, 2026 Series B+
RRunPod AI coding and devtools	Jun 25, 2026 Series A · $100M · lead	$120M	Jun 25, 2026 Series A
MManychat Sales and marketing	Apr 28, 2025 Series B+ · $140M · lead	$158M	Apr 28, 2025 Series B+
CCelcoin Stablecoins	Jun 19, 2024 Series B+ · $130M · lead	$132M	Jun 19, 2024 Series B+
JJobber Sales and marketing	Feb 1, 2023 Series B+ · $100M	$165.77M	Mar 20, 2023 Series B+
HHalborn ZK and privacy	Jul 20, 2022 Series A · $90M · lead	$90M	Jul 20, 2022 Series A
VVisier Data and analytics	Jun 1, 2021 Series B+ · $130M	$200.5M	May 20, 2026 Series B+
SSignavio	Mar 1, 2018 Series B+ · $19M · lead	$53M	Apr 17, 2024 Series B+
CChronograph Lending and credit	backer · source	$140M	Jun 16, 2026 round
SStay22 Logistics and mobility	backer	$122.75M	Feb 26, 2026 Series B+
EEarned Wealth Fintech	backer	$200M	Jul 10, 2024 Series B+
QQuantifind Fintech	backer	$200M	Jun 29, 2026 Series B+
IInstrumentl Fintech	backer	$55M	Apr 23, 2025 Series B+
PPopxo Consumer and social	backer	undisclosed	—
OOptimove Sales and marketing	backer	$95M	Sep 27, 2021 round
LLearnUpon AI agents	backer	$49.88M	Oct 16, 2026 round
SSifted Fintech	backer	undisclosed	Jul 13, 2026 Seed

Most frequent co-investors

Similar investors

Investors whose portfolios on Recent Funding center on the same category (Fintech).

How this is counted

Net returns as reported by the public-pension and foundation LPs invested in each fund.

Firm profile and fund returns: Fundraising Fox Open Dataset v2026-11, CC BY 4.0. Track-record counts are theirs, not Recent Funding's.

Share is of the 12 rounds on Recent Funding that name Summit Partners. Rounds with no announced date are left out of the year split, and "round" is a round whose stage is not on file.

Portfolio companies are the companies on Recent Funding with a round that lists Summit Partners, which is a subset of its real portfolio. API: /api/v1/investors/summit-partners (get a free API key). More: the most active VC firms and new venture capital funds.