United States · 
What does Matrix Partners invest in?
Matrix Partners invests most often at Series B and Series A (59% of the rounds on record), in sectors such as AI, Frontier and Fintech.
Matrix Partners highlights
- 01
8 cheques in the last 12 months
- 02
Mostly Series B and Series A: 59% of its rounds
- 03
Sole investor in 43 rounds, median $5.5M
- 04
63 exits from the portfolio
What they do
Matrix is an early-stage venture capital firm, investing from idea through Series A.From their own website
- Type
- VC firm
- Cheque size
- Not stated
- Stages
- Pre-seedSeedSeries A
- Sectors
- AIFrontierFintech
- Based in
- Cambridge, United States
- Cold pitches
- Not accepted
The record
Every round we can evidence, newest first396 appearances
- 2026
7 rounds
- Aug
- Aug
- Aug
- Jun
- May
- Apr
- Jan
- 2025
3 rounds
- Nov
- May
- Mar
- 2024
1 round
- Jun
- 2020
1 round
- Sept
- 2019
14 rounds
- Nov
- Nov
- Nov
- Nov
- Sept
- Sept
- Aug
- Jul
- Jun
- Jun
- Jun
- Jun
- Mar
- Jan
- 2018
10 rounds
- Dec
- Dec
- Nov
- Oct
- Oct
- Aug
- Apr
- Mar
- Feb
- Feb
- 2017
8 rounds
- Oct
- Jul
- Jun
- Apr
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
The team
Named by the firm itself, on a filing, its Form ADV or its company registration11 named
AWAndrew W. VerhalenExecutive OfficeriForm ADV
ARAntonio RodriguezExecutive OfficeriForm ADV
DSDana StalderExecutive OfficeriForm ADV
DSDavid SkokExecutive OfficeriForm ADV
ENErin Nora MauroCFOiForm ADV
ISIlya SukharExecutive OfficeriForm ADV
PMPatrick MalatackExecutive OfficeriForm ADV
PDPhyllis DohertyAdministrative PartneriForm ADV
SRStan ReissExecutive OfficeriForm ADV
TATimothy A. BarrowsExecutive OfficeriForm ADV
TJTimothy J ParkerExecutive OfficeriForm ADV
We also hold 6 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
What the register says
From the firm's own filings with the SEC, which it must file accurately by law
$6.6Bgross assets of its fundsOct 2026
4+funds on filenumbered funds in its name
Exemptreporting adviserventure or small private funds
- Legal name
- Matrix Partners Management Services, LP
- SEC number
- CRD 161792
What they claim to have backed
From their own portfolio page (on their website)
55 of 60 we have independently watched raise
15FiveAccordAffirmedAfterpayAlunaAmbarellaApartmentListApolloAugust HealthBaselaneBaya SystemsBugsnagCanvaCareCentaur LabsCloudBeesCloudZeroConductorCosmosEarnInEducativeEmerge ToolsFivetranFlock SafetyGeneral MedicineGentraceHashboardHeadlightHookdeckInfinity AILM StudioLightmatter,LightsparkLogRocketLuma LabsMarkforgedMashginMeshcapadeMevoMudflapNamelyOwl LabsParabolaPayRangePostmatesSalsifySideSmartcatSteadilySunoTrisk BioXtalicZendeskZest AInferenceAMCCAcaciaAirvanaAlteonAmpersandand 39 more
Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.
Exits from the portfolio
Companies it backed that were later bought or listed63 in all
Affirmed NetworksBought by Microsoft$1.4BMar 2020
Protonex Technology CorporationBought by Ballard Power Systems$30MJun 2015
Aruba NetworksBought by Hewlett-Packard$2.7BMar 2015
Kuaidi DacheBought by Didi KuaidiUndisclosedFeb 2015
Pencil LabsBought by AirbnbUndisclosedDec 2014
Fuze NetworkBought by Ingo MoneyUndisclosedNov 2014
GrabCADBought by Stratasys$100MSept 2014
HuddlerBought by WikiaUndisclosedMay 2014
The Echo NestBought by SpotifyUndisclosedMar 2014
VeveoBought by Rovi Corporation$69MFeb 2014
FramehawkBought by Citrix SystemsUndisclosedJan 2014
VideoIQBought by Avigilon Corporation$32MDec 2013
The latest 20 here. An exit counts when it came after the firm's first round in the company. From historical deal records.