Series Unknown Funded Health Care Startups
Disclosed round sizes in this “Series Unknown” health care set cluster heavily in the low-to-mid single digits: 38 of 50 rows are at $12M or below, while S…
Disclosed round sizes in this “Series Unknown” health care set cluster heavily in the low-to-mid single digits: 38 of 50 rows are at $12M or below, while Sharps Technology’s $400M round on 2025-08-25 is the only disclosed entry above $100M and dwarfs the next-largest disclosed amount (Belong Health at $57M on 2025-07-11). Undisclosed amounts also appear frequently (11 of 50), including multiple late-August rounds such as Theradaptive (2025-08-26), MedMe Health (2025-08-20), and Spark Biomedical (2025-08-19).
Temporal and geographic patterns are tighter than the funding sizes: rounds shown run from 2025-06-20 (CathRx) through 2025-08-27 (QT Imaging), with a concentration in mid-to-late August (for example, 2025-08-20 to 2025-08-25 includes AndHealth at $15M, Medallion at $43M, and Sharps Technology at $400M). The list is also geographically distributed across multiple countries, but the U.S. dominates by having most entries appear across states (notably California and Massachusetts recur), with several non-U.S. entries like Rubicon Research (India, 2025-08-14, $29M) and Ceresti Health (France not present; instead Netherlands/UK/Ireland/Spain/Canada/Philippines appear as specific country locations).
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Frequently asked
What’s the largest disclosed round here, and how far above the rest is it?
Sharps Technology’s $400M on 2025-08-25 is the only disclosed amount above $100M. The next-largest disclosed rounds sit much lower, including Belong Health at $57M (2025-07-11) and Medallion at $43M (2025-08-18), making Sharps an outlier relative to the rest of the disclosed set.
How often are deal amounts undisclosed, and does that show up in a specific time window?
Undisclosed amounts appear in 11 of 50 rows. Several undisclosed late-August entries fall close together, including Theradaptive (2025-08-26), MedMe Health (2025-08-20), Spark Biomedical (2025-08-19), and AC Health (2025-08-11), suggesting missing disclosures cluster in the most recent stretch.
Do rounds concentrate in a narrow date window, or are they evenly spread across the 50 rows?
The date range spans 2025-06-20 (CathRx) to 2025-08-27 (QT Imaging), and many entries land in mid-to-late August. Examples include a tight cluster around 2025-08-20 to 2025-08-25: AndHealth ($15M on 2025-08-20), Medallion ($43M on 2025-08-18), and Sharps Technology ($400M on 2025-08-25).
Are any locations over-represented, or is it mostly one-off geographies?
The listing is broadly distributed across countries, but certain U.S. hubs recur. Massachusetts shows up more than once (BlueShift at Cambridge, 2025-08-15, $80K; Goodpath at Cambridge, 2025-08-11, $16M), and California appears multiple times (QT Imaging in Novato, 2025-08-27, $5M; Medallion in San Francisco, 2025-08-18, $43M; CroíValve is Ireland, not CA).
Which end of the disclosed spectrum should be treated as an outlier when building comps?
The smallest disclosed amount is BlueShift at $80K on 2025-08-15, which is far below the disclosed $1M–$15M cluster seen across entries like Brevium ($1M on 2025-08-07) and Encapsulate ($1M on 2025-07-01). Meanwhile, Sharps Technology at $400M on 2025-08-25 creates the other extreme outlier for comp models.
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