# BlackRock affiliates: portfolio, investments and team > BlackRock affiliates is a growth equity based in United States. 1 investment on record, 1 in the last 12 months, latest May 2026. Source: https://millionrounds.com/fund/blackrock-affiliates (Millionrounds; every figure on the page links to its filing or article) United States · [Investor](https://millionrounds.com/investors) # BlackRock affiliates Last cheque observed May 2026; 1 cheques on record. Email Growth equity Deploying now Series E Follow BlackRock affiliates and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Fblackrock-affiliates) Deploying now **100%** of best year **1** **cheques in 12 months**, 1 on record Since the last cheque **183** days **00** hrs **00** min **00** sec Median round **$300M** Rounds led **0 of 1** Pitch BlackRock affiliates ## BlackRock affiliates highlights - 01 1 cheques in the last 12 months - 02 Mostly Series E: 100% of its rounds ## What they do - **Type:** Growth equity (from a list, unverified) - **Cheque size:** Not stated - **Based in:** United States - **Cold pitches:** Not stated ## The record Every round we can evidence, newest first **1 appearances** - **2026** 1 round - **May** **[Astranis](https://millionrounds.com/company/astranis)** Series E · US · Ventureburn **$300M** With 11 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 cheque Series E Median round joined **$300M** the round, not its cheque Led 0 of 1 rounds **0%** - **Sole investor:** Never alone - **Last cheque:** May 2026 Rounds by stage said on their site - Series E *1* Cheques by month Led Joined Dec 2023 Nov 2026 **Pitching BlackRock affiliates?** 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 BlackRock affiliates put money into. [**Astranis** $300M · May 2026](https://millionrounds.com/company/astranis) ## Quick answers about BlackRock affiliates ### What does BlackRock affiliates invest in? BlackRock affiliates invests most often at Series E (100% of the rounds on record). ### How active is BlackRock affiliates? 1 investments on record, 1 of them in the last 12 months. The most recent was in May 2026. ### What has BlackRock affiliates invested in recently? Its most recent investments on record: Astranis (Series E, May 2026). ### How big are BlackRock affiliates's cheques? The median round it joins is $300M. ### Is BlackRock affiliates investing now? Yes: it is actively investing, with 1 investments in the last 12 months. ### What kind of investor is BlackRock affiliates? BlackRock affiliates is a growth equity firm based in United States. ### Where does this information on BlackRock affiliates 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=blackrock-affiliates) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=blackrock-affiliates)