# Time BioVentures: portfolio, investments and team > Time BioVentures is a vc firm based in United States. 5 investments on record, latest Oct 2022. Portfolio, stages, co-investors and team. Source: https://millionrounds.com/fund/time-bioventures (Millionrounds; every figure on the page links to its filing or article) United States · [Investor](https://millionrounds.com/investors) # Time BioVentures Last cheque observed Oct 2022. Silence since then is not evidence of inactivity: our sources miss unannounced rounds. Email Quiet New fund $4.5M, Jan 2021 VC firm Seed Growth Healthcare Biotech Life Sciences Follow Time BioVentures and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Ftime-bioventures) Cheques on record **0%** of best year **0** **cheques in 12 months**, 5 on record Since the last cheque **1480** days **00** hrs **00** min **00** sec Median round **$30M** Rounds led **1 of 5** Mostly in **United States, 100%** Pitch Time BioVentures ## Time BioVentures highlights - 01 5 rounds on record - 02 Mostly Series A and Seed: 80% of its rounds - 03 Led 1 rounds ## What they do > Time BioVentures is a life sciences and healthcare venture capital firm based in Southern California. From their own website - **Type:** VC firm - **Cheque size:** Not stated - **Stages:** Seed Growth - **Sectors:** Healthcare Biotech Life Sciences - **Based in:** Los Angeles, United States - **Cold pitches:** Not stated ## The record Every round we can evidence, newest first **5 appearances** - **2022** 2 rounds - **Oct** **[Phantom Neuro](https://millionrounds.com/company/phantom-neuro)** Seed · US · Firms' own news pages **$6.0M** *Led* - **Mar** **[BillionToOne](https://millionrounds.com/company/billiontoone)** Series C · US · Firms' own news pages **$125M** With 9 others - **2021** 3 rounds - **Dec** **[NanoMosaic](https://millionrounds.com/company/nanomosaic)** Series A · US · Firms' own news pages **$41M** With 4 others - **Oct** **[DeepSight Technology](https://millionrounds.com/company/deepsight-technology)** Series A · US · Firms' own news pages **$25M** With 2 others - **Aug** **[Iterative Scopes](https://millionrounds.com/company/iterative-scopes)** Series A · US · Firms' own news pages **$30M** With 5 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 **4 named** DW **D.A. Wallach** Managing Member of the General Partner i Filing they signed DA **David Andrew Wallach** Managing Member i Form ADV TW **Tim Wright** Managing Member of the General Partner i Filing they signed TW **Timothy Wright** Managing Member i Form ADV We also hold **7** 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 **$122M** gross assets of its funds Oct 2026 **Exempt** reporting adviser venture or small private funds - **Legal name:** TIME BIO Management, LLC - **SEC number:** CRD 311513 New fund on file **$4.5M** raised in Jan 2021 From its SEC filing, not a journalist: a firm that has just raised has money to deploy. ## The cheque Seed Growth Median round joined **$30M** the round, not its cheque Led 1 of 5 rounds **20%** - **Sole investor:** Never alone - **Last cheque:** Oct 2022 Rounds by stage said on their site - Series A *3* - Seed said *1* - Series C *1* - Growth said *-* Cheques by year Led Joined 2021 2022 **Pitching Time BioVentures?** 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 Time BioVentures put money into. [**Phantom Neuro** $6.0M · Oct 2022](https://millionrounds.com/company/phantom-neuro)[**BillionToOne** $125M · Mar 2022](https://millionrounds.com/company/billiontoone)[**NanoMosaic** $41M · Dec 2021](https://millionrounds.com/company/nanomosaic)[**DeepSight Technology** $25M · Oct 2021](https://millionrounds.com/company/deepsight-technology)[**Iterative Scopes** $30M · Aug 2021](https://millionrounds.com/company/iterative-scopes) ## Mentioned on podcasts Episodes that name Time BioVentures in their description, not their title. - [This Week in Startups](https://millionrounds.com/podcasts/this-week-in-startups) 29 Oct 2026 · 1h 12m Is AI the new cigarettes? Our VC panel digs into Anthropic’s S-1 | E2356 Mentions [Jason Calacanis](https://millionrounds.com/fund/jason-calacanis)[Practical Venture Capital](https://millionrounds.com/fund/practical-venture-capital)[Time BioVentures](https://millionrounds.com/fund/time-bioventures) *+1* Apple Podcasts - [The Full Ratchet](https://millionrounds.com/podcasts/full-ratchet) 19 Feb 2026 · 6 min Investor Stories 460: The Math Behind Venture Returns, When Sizing Matters More Than Selection, and Growth Over Discounts (Wallach, Okike, Banks) Mentions [Time BioVentures](https://millionrounds.com/fund/time-bioventures)[Lara Banks](https://millionrounds.com/person/lara-banks)[Nnamdi Okike](https://millionrounds.com/person/nnamdi-okike) Apple PodcastsShow page - [The Full Ratchet](https://millionrounds.com/podcasts/full-ratchet) 29 Jan 2026 · 7 min Investor Stories 456: Inside Visionary Leadership: Platform Leverage, Founder Adaptability, and Market Timing (Rizik, Wang, Wallach) Mentions [Sapphire Ventures](https://millionrounds.com/fund/sapphire-ventures)[Time BioVentures](https://millionrounds.com/fund/time-bioventures)[Casber Wang](https://millionrounds.com/person/casber-wang) *+1* Apple PodcastsShow page - [This Week in Startups](https://millionrounds.com/podcasts/this-week-in-startups) 2 Jul 2025 · 1h 17m Startup Valuations, Biotech's Crunch & AI's Massive TAM | E2147 Mentions [Matt Turck](https://millionrounds.com/fund/matt-turck)[Time BioVentures](https://millionrounds.com/fund/time-bioventures) Apple PodcastsShow page - [The Full Ratchet](https://millionrounds.com/podcasts/full-ratchet) 16 Jun 2025 · 60 min 485. From Touring with Lady Gaga, Blink‑182, and Pharrell Williams to investing in Spotify, SpaceX, and Ripple… How an Artist Went from Tastemaker to Transformative Healthcare VC (D.A. Wallach) With [Lady Gaga](https://millionrounds.com/person/lady-gaga) Mentions [Ripple](https://millionrounds.com/fund/ripple)[Time BioVentures](https://millionrounds.com/fund/time-bioventures) Apple PodcastsShow page ## Quick answers about Time BioVentures ### What does Time BioVentures invest in? Time BioVentures invests most often at Series A and Seed (80% of the rounds on record), in sectors such as Healthcare, Biotech and Life Sciences. ### How active is Time BioVentures? 5 investments on record, 0 of them in the last 12 months, and it led 1. The most recent was in Oct 2022. ### What has Time BioVentures invested in recently? Its most recent investments on record: Phantom Neuro (Seed, Oct 2022), BillionToOne (Series C, Mar 2022) and NanoMosaic (Series A, Dec 2021). ### How big are Time BioVentures's cheques? The median round it joins is $30M. ### Does Time BioVentures lead rounds? Yes: it led 1 of its 5 investments on record (20%). ### Where does Time BioVentures invest? Most of the companies it backs are in the United States (100%). ### Is Time BioVentures investing now? No investments in the last 12 months; the latest was in Oct 2022. ### What kind of investor is Time BioVentures? Time BioVentures is a VC firm based in Los Angeles, United States. ## 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. 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