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Active: new fund Mar 2025 Verified 4 Nov 2026

FJ Labs

Early-stage investor focused on marketplaces and network effect businesses, with more than 1,000 portfolio companies. Based in New York, NY.

Type
VC firm
Location
New York, New York, United States
Stages
Pre-seed, Seed, Series A, Series B, Growth
Backs
B2B software, Fintech
Sectors
AI, Fintech, Energy, Insurtech, Marketplace, Ecommerce
Fund size / AUM
$122.1M FJ Labs III (Form D amount sold, 2021)
Latest fund or filing
31 Mar 2026
Portfolio mix
B2B software 21%; Fintech 18%; Climate and energy 13%; Hardware 9%; Consumer apps 9%; Tech-enabled services 9%; Crypto and web3 9%; Marketplaces 4%; Consumer products 4%; Deep tech 4% (n=24, 2022 to 2026)

Fund filings (SEC Form D)

Latest fund on file
FJ Labs IV
Filed
31 Mar 2026 (amendment)
Fund size
$74M (amount sold)
Fund vehicles filed in the last 12 months
1 (includes feeder and parallel vehicles)

See this fund's filings on SEC EDGAR

Contacts on file

For FJ Labs, the paid file holds: 8 named decision-makers with roles.

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Notable investments

AlibabaCoupangFlexportDelivery HeroShipbob

Sources

Last checked 4 Nov 2026. Is something wrong? Tell us.

Appears in 99 lists

Growth-stage insurtech investors in the US (15)Series B marketplace investors (16)Series A marketplace investors in the US (16)Growth-stage ecommerce investors (18)Pre-seed marketplace investors in the US (18)Series A ecommerce investors (19)Pre-seed insurtech investors in the US (19)Series B insurtech investors (21)Growth-stage marketplace investors (22)Series A insurtech investors in the US (23)Pre-seed ecommerce investors in the US (27)Series B investors in New York (29)Pre-seed insurtech investors (29)Growth-stage insurtech investors (29)Series B energy investors in the US (29)Pre-seed ecommerce investors (32)Seed marketplace investors in the US (32)Pre-seed marketplace investors (38)Series A insurtech investors (40)Seed insurtech investors in the US (41)Series A marketplace investors (42)Growth-stage energy investors in the US (42)Energy investors in New York (43)Marketplace venture capital firms in the US (45)Seed ecommerce investors in the US (45)Series A investors in New York (49)Series B energy investors (55)Insurtech venture capital firms in the US (56)Growth-stage investors in New York (57)Seed ecommerce investors (57)Series B fintech investors in the US (59)Series A energy investors in the US (60)Seed insurtech investors (61)Seed marketplace investors (68)Ecommerce venture capital firms in the US (69)Pre-seed energy investors in the US (73)Pre-seed investors in New York (82)Insurtech investors (88)Ecommerce investors (91)Marketplace investors (97)Growth-stage fintech investors in the US (97)Fintech investors in New York (98)Growth-stage energy investors (102)Series B SaaS investors in the US (108)Pre-seed energy investors (126)Series B AI investors in the US (126)Series B fintech investors (127)Seed investors in New York (128)SaaS investors in New York (138)Series A energy investors (139)Seed energy investors in the US (140)Series A fintech investors in the US (145)AI investors in New York (159)Growth-stage AI investors in the US (162)Growth-stage SaaS investors in the US (162)Series B investors in the US (165)Pre-seed fintech investors in the US (187)Series B SaaS investors (196)Series B AI investors (204)Growth-stage fintech investors (214)Energy venture capital firms in the US (249)Series A SaaS investors in the US (256)Seed energy investors (261)Series A AI investors in the US (280)Growth-stage investors in the US (288)Series A fintech investors (294)Growth-stage AI investors (295)Pre-seed fintech investors (323)Series B investors (339)Growth-stage SaaS investors (344)Seed fintech investors in the US (349)Pre-seed SaaS investors in the US (367)Series A investors in the US (372)Pre-seed AI investors in the US (403)Energy investors (421)Venture capital firms in New York (440)Series A SaaS investors (475)Series A AI investors (500)Fintech venture capital firms in the US (525)Pre-seed investors in the US (549)Pre-seed SaaS investors (562)Seed fintech investors (584)Pre-seed AI investors (633)Seed SaaS investors in the US (666)Growth-stage investors (705)Seed AI investors in the US (724)Fintech investors (846)Series A investors (864)Pre-seed investors (988)Seed SaaS investors (1,010)Seed investors in the US (1,043)SaaS venture capital firms in the US (1,049)Seed AI investors (1,082)AI venture capital firms in the US (1,112)SaaS investors (1,529)Active venture capital firms in the US (1,574)AI investors (1,576)Seed investors (1,892)Venture capital firms in the US (2,975)