# Co-Stone Capital: portfolio, investments and team > Co-Stone Capital is a private equity based in China. 2 investments on record, latest Jan 2018. Portfolio, stages, co-investors and team. Source: https://millionrounds.com/fund/co-stone-capital (Millionrounds; every figure on the page links to its filing or article) China · [Investor](https://millionrounds.com/investors) # Co-Stone Capital Last cheque observed Jan 2018. Silence since then is not evidence of inactivity: our sources miss unannounced rounds. Quiet Private equity Series B Series C Elder Care Health Care Cheques on record **0%** of best year **0** **cheques in 12 months**, 2 on record Since the last cheque **3209** days **00** hrs **00** min **00** sec Median round **$132M** Rounds led **0 of 2** Pitch Co-Stone Capital ## Co-Stone Capital highlights - 01 2 rounds on record - 02 Mostly Series B and Series C: 100% of its rounds ## What they do > Cornerstone Capital's core team has over 20 years of investment management experience, with investment types including angel investment, venture capital, growth private equity, buyout funds, private securities funds, and international investment. Translated from Chinese, from their own website - **Type:** Private equity (from a list, unverified) - **Cheque size:** Not stated - **Sectors:** Elder Care Health Care - **Based in:** PALO ALTO, China - **Cold pitches:** Not stated ## The record Every round we can evidence, newest first **2 appearances** - **2018** 1 round - **Jan** **[Pagoda](https://millionrounds.com/company/pagoda)** Series B · CN · AVCJ **$230M** With 3 others - **2017** 1 round - **May** **[Transwarp](https://millionrounds.com/company/transwarp)** Series C · CN · DealStreetAsia **$34M** With 1 other 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 **2 named** TT **Tao Tao** Director i Form ADV WZ **Wei Zhang** Director i Form ADV 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. ## What the register says From the firm's own filings with the SEC, which it must file accurately by law **$30M** gross assets of its funds Oct 2026 **Exempt** reporting adviser venture or small private funds - **Legal name:** America Costone Investment Advisers Inc. - **SEC number:** CRD 328134 ## The cheque Series B Series C Median round joined **$132M** the round, not its cheque Led 0 of 2 rounds **0%** - **Sole investor:** Never alone - **Last cheque:** Jan 2018 Rounds by stage said on their site - Series B *1* - Series C *1* Cheques by year Led Joined 2017 2018 **Pitching Co-Stone Capital?** 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 Co-Stone Capital put money into. [**Transwarp** $34M · May 2017](https://millionrounds.com/company/transwarp) ## Quick answers about Co-Stone Capital ### What does Co-Stone Capital invest in? Co-Stone Capital invests most often at Series B and Series C (100% of the rounds on record), in sectors such as Elder Care and Health Care. ### How active is Co-Stone Capital? 2 investments on record, 0 of them in the last 12 months. The most recent was in Jan 2018. ### What has Co-Stone Capital invested in recently? Its most recent investments on record: Pagoda (Series B, Jan 2018) and Transwarp (Series C, May 2017). ### How big are Co-Stone Capital's cheques? The median round it joins is $132M. ### Is Co-Stone Capital investing now? No investments in the last 12 months; the latest was in Jan 2018. ### What kind of investor is Co-Stone Capital? Co-Stone Capital is a private equity firm based in PALO ALTO, China. ### How much does Co-Stone Capital manage? About $30M, as gross assets of its private funds (Oct 2026). ### Where does this information on Co-Stone Capital come from? From 2 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=co-stone-capital) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=co-stone-capital)