53 Stations | Activity | F4

Team Portfolio Raise Essays

F4/53 Stations/Activity

53 Stations Activity

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

Types

Time range

Essay

Published a thesis essay on nuclear fuel supply chain as national security infrastructure.

Everything Hinges on the Nuclear Fuel Supply Chain

53stations.comJUL 28, 2026

JUL 28, 2026

Investment

Participated in Flex's $70M Series B1 for its AI-native financial operating system.

Flex

Flex 53 Stations

53stations.comJUL 15, 2026

JUL 15, 2026

Team Change

Hired Chris Oh, formerly of GreenPoint Partners and TCV, as Principal in New York.

Chris Oh joined as Principal

53stations.comJUN 9, 2026

JUN 9, 2026

7 investments· JAN 2025 – DEC 2025Show all

Investment

Invested in Antares' $96M Series B led by Shine Capital.

Antares Industries

Antares Industries 53 Stations

53stations.comDEC 2025

DEC 2025

Investment

Participated in Range's Series C led by Scale Ventures.

Range

Range 53 Stations

53stations.comNOV 2025

NOV 2025

Investment

Led ConCntric's $10M Series A for its preconstruction operating system.

ConCntric

ConCntric 53 Stations

53stations.comOCT 2025

OCT 2025

Investment

Invested in Ketryx's $39M Series B led by Transformation Capital.

Ketryx

Ketryx 53 Stations

53stations.comSEP 2025

SEP 2025

Investment

Participated in Meter's $170M Series C led by General Catalyst.

Meter

Meter 53 Stations

53stations.comJUN 2025

JUN 2025

Investment

Co-led Kaya AI's $5.3M pre-seed alongside Suffolk Technologies and Soma Capital.

AI construction teammate.

AI construction teammate.53 Stations

53stations.comJAN 2025

JAN 2025

Investment

Led Labviva's $25M Series B.

Labviva

Labviva 53 Stations

53stations.comJAN 2025

JAN 2025

New Fund

Launched the $190M Fund I, backed solely by The Pritzker Organization.

Fund I

53stations.comNOV 22, 2023

NOV 22, 2023