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jforman | 6 years ago

Can you elaborate on "capital is readily available from Series B to public markets"?

I am not in this space myself, but I know a few founders who are and the perception is that they face meaningful headwinds from the late stage community due to their age and market preferences for asset-centric startups.

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aaavl2821|6 years ago

I should clarify that I'm referring specifically to companies developing FDA-regulated prescription medicines, I'm not as familiar with the device / diagnostics / "digital health" markets

There is more capital available in terms of number of dollars invested in biopharma startups. This is true across the board from Series A to IPO stage. 2018 was a record year for VC investment in biopharma. 2019 is down a bit but still shaping up to be the 2nd highest year on record [0]

There is a lot of Series A funding, I referred specifically to "Series B to IPO" because most Series A funding comes from 5-10 VCs who start companies in house. Later stage funding comes from a wider number of investors

The IPO market is also more open now than all but a handful of previous years.

There is also more venture investment in "platform", as opposed to asset-centric companies now than ever before [1]. Of the companies that went public since Jan 2018, ~25% of the programs they are working on are gene and cell therapy. Traditional small molecule programs represent under 50% of programs these companies are working on [2]. Historically essentially all FDA approved drugs are small molecules or biologics, so this shift to gene / cell therapy platforms is pretty significant

That said, a platform is only as valuable as the assets it generates. The value of a drug increases exponentially as it becomes "derisked" through clinical trials, and the value of preclinical or earlier programs is not super high. In many cases later stage VCs won't invest unless there is a fairly derisked asset, or unless there is some really compelling evidence validating the platform (Arvinas is a good example of platform tech that is well validated, they went public at preclinical stage and are worth ~$1B).

This is a function of the structure of risk in drug development and I think that it is rational for more advanced assets to be more valuable than less validated, but potentially more impactful platforms. I wrote an article on the relationships between risk and value in biotech that quantifies some of these ideas: https://www.baybridgebio.com/drug_valuation.html

There is also often a valuation disconnect between tech VCs, who may invest at earlier stages and at higher valuations, and biotech VCs who would ascribe lower valuations and / or require more derisking of clinical risk. The biotech VC market is very hot compared to historical activity, but it is not quite as hot as tech VC in general.

There is def some deep age bias in biotech VC, it sucks and I / my friends experience a lot of it. I think it's an irrational bias and it will get competed away.

[0] https://www.baybridgebio.com/1h2019_report

[1] https://www.svb.com/trends-insights/reports/healthcare-inves...

[2] https://www.baybridgebio.com/blog/ipo_2018_q12019.html