Atomic | Activity | F4

Introducing F4 Champions, a new accelerator for founders at the earliest stage.F4 Champions for early-stage foundersEnrollment closesAugust 2Learn more

Team Portfolio Raise Champions Essays

F4/Atomic/Activity

Atomic Activity

Every public signal F4 has attached to this firm, with sources and cross-entity links.

Types

Time range

Milestone

Portfolio company Golden Child appointed former Gruns president Connor Stastny as CEO to lead its next growth phase.

Golden Child

Golden Child Atomic

businesswire.comJUL 29, 2026

JUL 29, 2026

Investment

Backed American Growth Insurance's (AGI Holdings) $70M raise alongside lead investor Rockbridge Growth Equity to build an AI-native insurance brokerage roll-up.

AGI Holdings

AGI Holdings Atomic

prnewswire.comJUL 16, 2026

siliconangle.com

insurancebusinessmag.com

JUL 16, 2026

Investment

Led $8M seed round for AI-native hiring platform Elly with Sorenson Capital and NextWave Capital.

Elly

Elly Atomic

crunchbase.comFEB 2026

FEB 2026

Milestone

Portfolio company Sauron hired Maxime Bouvat-Merlin, a nine-year Sonos veteran, as its new CEO.

Sauron

Sauron Atomic

techcrunch.comDEC 28, 2025

DEC 28, 2025

3 investments· APR 2025 – NOV 2025Show all

Investment

Participated in BoomPop's $25M funding round led by Wing VC for its AI-powered corporate event-planning platform.

BoomPop

BoomPop Atomic

news.crunchbase.comNOV 12, 2025

boompop.com

NOV 12, 2025

Investment

Participated in $50M additional funding round for renewable energy platform Exowatt, led by MVP Ventures and 8090 Industries.

Exowatt

Exowatt Atomic

exowatt.comNOV 2025

NOV 2025

Investment

Co-founded and led Series A for Exowatt with $70M to deploy modular renewable energy systems for AI data centers.

Exowatt

Exowatt Atomic

exowatt.comAPR 2025

APR 2025

Milestone

Founded and scaled fresh pet food brand Golden Child blending nutritional science with culinary expertise to Series A.

Golden Child

Golden Child Atomic

atomic.vcJAN 2025

JAN 2025

Milestone

Co-founded autonomous robotics security company Sauron using military-grade home security and robotics technology.

Sauron

Sauron Atomic

atomic.vcJAN 2024

JAN 2024

Team Change

Kristin Schaefer, former Postmates CFO who shepherded the company to Uber acquisition, appointed as Atomic's 3rd General Partner.

Kristin Schaefer named General Partner

Atomic

refreshmiami.comMAY 2023

MAY 2023

New Fund

Closed $320M Fund IV, the largest fund in the venture studio's history, bringing total AUM to $750M+.

Atomic Fund IV

Atomic

fortune.comMAY 2023

MAY 2023

Exit

Portfolio company Hims & Hers completed IPO on NYSE under ticker $HIMS, representing Atomic's most successful exit in 3 years.

Hims & Hers

Hims & Hers Atomic

sec.govJAN 2021

JAN 2021