# LuminArx: portfolio, investments and team > LuminArx is a hedge fund based in United States. 1 investment on record, 1 in the last 12 months, latest Feb 2026. Portfolio, stages, co-investors and team. Source: https://millionrounds.com/fund/luminarx (Millionrounds; every figure on the page links to its filing or article) United States · [Investor](https://millionrounds.com/investors) # LuminArx Last cheque observed Feb 2026; 1 cheques on record. Email Hedge fund Deploying now New fund $1.2B, Sept 2026 Series D Follow LuminArx and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Fluminarx) Deploying now **100%** of best year **1** **cheques in 12 months**, 1 on record Since the last cheque **261** days **00** hrs **00** min **00** sec Median round **$350M** Rounds led **0 of 1** Pitch LuminArx ## LuminArx highlights - 01 1 cheques in the last 12 months - 02 Mostly Series D: 100% of its rounds ## What they do > Filed 1 private fund offerings with the SEC, the most recent in 2025-08 From their own website - **Type:** Hedge fund (from a list, unverified) - **Cheque size:** Not stated - **Based in:** NEW YORK, United States - **Cold pitches:** Not stated ## The record Every round we can evidence, newest first **1 appearances** - **2026** 1 round - **Feb** **[Axiom Space](https://millionrounds.com/company/axiom-space)** Series D · US · TechStartups **$350M** With 8 others 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 registration **3 named** GB **Gideon Berger** Managing Member i Filing they signed MS **Max Schwartz** Authorized Signatory i Filing they signed MH **Min Htoo** Managing Member i Filing they signed We also hold **3** 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. New fund on file **$1.2B** raised in Sept 2026 From its SEC filing, not a journalist: a firm that has just raised has money to deploy. ## The cheque Series D Median round joined **$350M** the round, not its cheque Led 0 of 1 rounds **0%** - **Sole investor:** Never alone - **Last cheque:** Feb 2026 Rounds by stage said on their site - Series D *1* Cheques by month Led Joined Dec 2023 Nov 2026 **Pitching LuminArx?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque. Add to your CRM *→* ## Recently backed The latest companies LuminArx put money into. [**Axiom Space** $350M · Feb 2026](https://millionrounds.com/company/axiom-space) ## Quick answers about LuminArx ### What does LuminArx invest in? LuminArx invests most often at Series D (100% of the rounds on record). ### How active is LuminArx? 1 investments on record, 1 of them in the last 12 months. The most recent was in Feb 2026. ### What has LuminArx invested in recently? Its most recent investments on record: Axiom Space (Series D, Feb 2026). ### How big are LuminArx's cheques? The median round it joins is $350M. ### Is LuminArx investing now? Yes: it is actively investing, with 1 investments in the last 12 months. ### What kind of investor is LuminArx? LuminArx is a hedge fund based in NEW YORK, United States. ### Has LuminArx raised a new fund? Its latest fund filing with the SEC was in Sept 2026, reporting $1.2B raised. ### Where does this information on LuminArx come from? From 1 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night. ## Raising now? Find the investors who back rounds like yours, and keep every conversation on one fundraising board. Find similar investorsOpen your CRM Built from the rounds we watched, its filings and its own website, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections?slug=luminarx) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=luminarx)