Renaissance Capital logo

US IPO Weekly Recap: 4 IPOs price, led by norovirus biotech HilleVax

April 29, 2022
Weekly Recap

Four IPOs raised $266 million this week, headlined by norovirus vaccine developer HilleVax (HLVX). The other three deals were micro-caps, an area of the IPO market that continues to see rapid price swings thanks to interest from momentum traders. Three SPACs also raised a combined $245 million, targeting Asian fintech, sustainable energy, and technology.

The week's biggest news came from Bausch + Lomb (BLCO), which set terms to raise about $800 million in the coming week at a valuation north of $8 billion.

HilleVax's upsized offering raised $200 million, making it the largest biotech IPO so far this year, out of nine total. The stock finished up 12%, bucking the recent sell-off in the biotech space. Backed by Frazier Healthcare Partners, HilleVax is in Phase 2 trials for a novel norovirus vaccine, which it licenses from former parent Takeda Pharma. While the company has just one clinical-stage candidate, it is going after a massive market, with the potential to be approved in routine infant vaccinations.

The week's three micro-cap IPOs included Chinese display supplier Ostin Technology Group (OST), medical implant developer Tenon Medical (TNON), and retinal degeneration biotech Belite Bio (BLTE). Ostin Technology soared an eye-popping 892% on its debut, the biggest IPO pop in about a year, before wiping out all of its gains later in the week.

The IPO Index fell to a 52-week low on Friday, a clear signal of the extremely challenging environment for US IPOs, especially growth names.

7 IPOs During the Week of April 25th, 2022
Issuer
Business
Deal
Size
Market Cap
at IPO
Price vs.
Midpoint
First Day
Return
Return
at 04/29
Tenon Medical (TNON)$16M$56M0%+350%+332%
Launching a surgical implant system for sacroiliac joint fusion procedures.
Belite Bio (BLTE)$36M$145M0%+77%+77%
Phase 2/3 biotech developing an oral therapy for retinal degeneration diseases.
HilleVax (HLVX)$200M$650M0%+12%+12%
Phase 2 biotech developing a novel norovirus vaccine in-licensed from Takeda.
Chenghe Acquisition (CHEAU)$100M$129M0%+1%+1%
Blank check company targeting fintech in Asia.
ClimateRock (CLRCU)$75M$95M0%+1%+1%
Blank check company targeting the sustainable energy industry in OECD countries.
Aimfinity Investment I (AIMAU)$70M$92M0%+0%+0%
Blank check company targeting the technology sector.
Ostin Technology Group (OST)$14M$54M0%+892%-8%
Chinese supplier of display modules and polarizers.

5 Filings During the Week of April 25th, 2022
Issuer
Business
Deal
Size
SectorLead
Underwriter
Bellevue Life Sci Acq. (BLACU)$60MSPACChardan
Blank check company backed by Bellevue Capital Management targeting the biotech sector.
Hudson Acquisition I (HUDAU)$60MSPACChardan
Blank check company targeting technology in the US.
Magic Empire Global (MEGL)$23MFinancialsNetwork 1
Hong Kong-based provider of financial advisory and underwriting services.
HbO2 Therapeutics (HOTI)$30MHealth CareWestPark Capital
Relaunching hemoglobin-based oxygen carriers for human and veterinary use.
bioAffinity Technologies (BIAF)$15MHealth CareWallachBeth
Developing a noninvasive test for early detection of lung cancer.

Sign up for a free trial of our premium platform, IPO Pro. Follow us on Twitter (@IPOtweet) and register for our updates on the IPO market.

IPO Market Snapshot
The Renaissance IPO Indices are market cap weighted baskets of newly public companies. As of 4/28/2022, the Renaissance IPO Index was down 36.0% year-to-date, while the S&P 500 was down 9.7%. Renaissance Capital's IPO ETF (NYSE: IPO) tracks the index, and top ETF holdings include Uber Technologies (UBER) and CrowdStrike Holdings (CRWD). The Renaissance International IPO Index was down 30.9% year-to-date, while the ACWX was down 12.3%. Renaissance Capital’s International IPO ETF (NYSE: IPOS) tracks the index, and top ETF holdings include Volvo Car Group and Kuaishou.