Shor Capital | Activity | F4

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F4/Shor Capital/Activity

Shor Capital Activity

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

Types

Time range

Investment

Shor Capital co-invested in Western Chemicals' $4M pre-seed round on June 1, 2026 alongside 640 Oxford, Bruckner Ventures, Champion Hill Ventures, Discipulus Ventures, Hyperstition Research, Maniac Ventures, Shadow Ventures, Sovereign's Capital, and WaterStone Impact Fund.

Western Chemicals

Western Chemicals Shor Capital

Added recently

Investment

Shor Capital participated in Actinide's March 2026 seed round led by Onto Ventures, with Neo Ventures, Mana Ventures, Discipulus Ventures, and angel investors. Actinide is a Dallas-based startup that enriched natural uranium to HALEU using a calutron electromagnetic separator.

Actinide

Actinide Shor Capital

runtimewire.com

Added recently

Podcast

Michael Shor appeared on the Entrepreneurial Thinkers podcast with Rob Ryan, titled "SHOR Capital - A Ruthlessly Iterative Young Investor."

Shor Capital

Shor CapitalShor Capital

Added recently

Milestone

Portfolio company Rainmaker launched the largest US cloud seeding project in modern American history across Utah and Idaho's Bear River Basin.

Rainmaker

Rainmaker Shor Capital

twitter.comNOV 17, 2025

NOV 17, 2025

5 investments· MAY 2025 – NOV 2025Show all

Investment

Participated in Orion's $17.5M seed round for AI-powered sleep technology with temperature-regulating mattress covers.

Orion

Orion Shor Capital

forbes.comNOV 14, 2025

NOV 14, 2025

Investment

Led Poseidon Aerospace's $11M seed round to develop unmanned cargo aircraft for logistics and defense applications.

Poseidon Aerospace

Poseidon AerospaceShor Capital

axios.comNOV 5, 2025

NOV 5, 2025

Investment

Participated in Aethero's $8.4M seed round for radiation-hardened computing systems for space applications.

Aethero

Aethero Shor Capital

payloadspace.comJUN 2025

JUN 2025

Investment

Participated in Root's $9M seed round for a social platform featuring customizable community applications.

Root Inc

Root Inc Shor Capital

venturebeat.comJUN 2025

JUN 2025

Investment

Led Rainmaker's $25M Series A to scale cloud seeding technology for drought mitigation using drone-based delivery.

Rainmaker

Rainmaker Shor Capital

axios.comMAY 2025

MAY 2025