Rainier Acquisition CorpRNAQ
Cash in trust
$75.0M
$75,000,000
Trust per share
—
Redemption value
IPO
Aug 2026
—
Combination deadline
—
Not disclosed
Filings on record
22
Latest Sep 11, 2026
Overview
Rainier Acquisition Corp is a special purpose acquisition company incorporated in Cayman Islands and registered with the SEC under CIK 0002147219. It completed its initial public offering in Aug 2026 and listing on Nasdaq. Class A shares trade under the ticker RNAQ, units under RNAQU, warrants under RNAQW on Nasdaq. The vehicle is sponsored by Ravenna through Ravenna 7 LLC. The mandate targets healthcare. IPO closed, trust funded, no definitive agreement announced.
“we intend to focus on life sciences companies and to capitalize on the ability of our management team to identify, evaluate, and support companies where the science, management team, and value proposition are most compelling.”
Reading the filings
Arithmetic on what Rainier Acquisition Corp has disclosed, written the way a desk would read it. These are observations, not a rating. Nothing here scores the vehicle or implies a view on it.
Warrant coverage
Each unit carried one-quarter warrant per unit. Warrants are dilution deferred: they cost the holder nothing until exercised, and they overhang the post-combination share count. Thinner coverage is generally a sign of a stronger book at pricing.
Underwriting
Chardan led the offering. It has been named on 38 SPAC IPOs, book-running 34 of them, and 51.7% of its resolved vehicles closed a deal. The syndicate has no control over whether a sponsor finds a target, but the quality of the book at pricing shapes who ends up holding the units.
Scores
Recomputed 18m agoThree readings of Rainier Acquisition Corp, each an unweighted mean of the components shown beneath it, and each component a percentile against every live SPAC rather than an absolute we invented. They describe the setup, not the merit. How they are built
FOMO
LowHow much attention is this vehicle attracting right now?
0/100
- Filing activity0
0 in 30 days
- News coverage0
0 stories in 30 days
Attention is not quality. FOMO rises on news volume and on the market paying above trust, both of which have preceded plenty of disappointments.
Potential
ModerateHow likely is this vehicle to complete a combination, and at what scale?
25/100
- Lead bank record3
51.7%
- Bank franchise32
38 SPAC mandates
- Trust scale26
$75M
- Stage40
searching
Potential is about execution, not about the target. It says nothing about whether the eventual deal is worth owning, because the target is usually unknown when the score is computed.
These are derived measures, not ratings of investment merit. They carry no view on the target, no price target and no recommendation, and a high score is not a reason to buy anything.
News on Rainier Acquisition Corp
Last 90 daysNews sentiment
NeutralAcross 1 recent story, weighted towards the newest. Scored by our own headline classifier using finance- and SPAC-specific terms. It reads what a story is about, not what the shares are worth.
SEC filing history
Free tier: filings older than 24 hours- 8-K
Other events
Items 8.01, 9.01 · Accession 0001104659-26-107095
- 3
Initial statement of beneficial ownership
Accession 0000921895-26-002500
- SCHEDULE 13G
Beneficial ownership report (passive)
Accession 0001404574-26-000026
- SCHEDULE 13G
Beneficial ownership report (passive)
Accession 0001404574-26-000025
- 8-K
Other events
Items 3.02, 8.01, 9.01 · Accession 0001104659-26-105110
- 4
Statement of changes in beneficial ownership
Accession 0001104659-26-104746
- SCHEDULE 13G
Beneficial ownership report (passive)
Accession 0000912282-26-001193
- 4
Statement of changes in beneficial ownership
Accession 0001104659-26-103344
- 8-K
Entry into a material definitive agreement; Other events
Items 1.01, 3.02, 5.02, 5.03, 8.01, 9.01 · Accession 0001104659-26-103228
- 424B4
Final IPO prospectus
Accession 0001104659-26-102498
- EFFECT
Notice of effectiveness
Accession 9999999995-26-002770
- 3
Initial statement of beneficial ownership
Accession 0001104659-26-101660
- 3
Initial statement of beneficial ownership
Accession 0001104659-26-101659
- 3
Initial statement of beneficial ownership
Accession 0001104659-26-101658
- 3
Initial statement of beneficial ownership
Accession 0001104659-26-101655
- 3
Initial statement of beneficial ownership
Accession 0001104659-26-101653
- 3
Initial statement of beneficial ownership
Accession 0001104659-26-101651
- CERT
Exchange listing certification
Accession 0001354457-26-000822
- 8-A12B
Registration of securities on an exchange
Accession 0001104659-26-100788
- S-1/A
S-1/A
Accession 0001104659-26-099825
- S-1
Registration statement for the initial public offering
Accession 0001104659-26-092088
- DRS
Draft registration statement (confidential)
Accession 0001104659-26-086702
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Rainier Acquisition Corp: questions answered
What is Rainier Acquisition Corp (RNAQ)?
Rainier Acquisition Corp is a special purpose acquisition company incorporated in Cayman Islands and registered with the SEC under CIK 0002147219. It completed its initial public offering in Aug 2026 and listing on Nasdaq. Class A shares trade under the ticker RNAQ, units under RNAQU, warrants under RNAQW on Nasdaq. The vehicle is sponsored by Ravenna through Ravenna 7 LLC. The mandate targets healthcare. IPO closed, trust funded, no definitive agreement announced.
How much does Rainier Acquisition Corp hold in trust?
Approximately $75,000,000, as at the most recent filing on record. Trust balances move: shareholders redeem at extension votes and at the combination vote, and sponsors pay contributions in to extend. Treat the figure as a point-in-time disclosure, not a running balance.
When must Rainier Acquisition Corp complete a merger?
No combination deadline appears in the filings we have indexed. The date is stated in the charter and repeated in each quarterly report; where our parser could not establish it with confidence we leave it blank rather than infer one.
What happens if Rainier Acquisition Corp does not find a target in time?
The charter requires the vehicle to redeem 100% of the public shares and return the trust, pro rata, to public shareholders. That is the mechanism working as designed rather than a default. Founder shares and warrants are worthless in that outcome, which is why the sponsor's incentive is to get a deal done or to buy more time. Across the market, deadline lapsed without a deal; trust returned to public shareholders.
Can I redeem shares in Rainier Acquisition Corp, and at what price?
Public shareholders may elect to redeem in connection with a combination vote and at each extension vote, at the pro-rata trust value on the relevant record date. Redemption is a right attached to the public shares only; warrants and rights carry no claim on the trust. The mechanics and the deadline for electing are set out in the proxy statement for the vote in question.
What tickers does Rainier Acquisition Corp trade under?
Class A shares trade as RNAQ on Nasdaq, the units as RNAQU, and the warrants as RNAQW. Units trade first and separate into their component securities roughly 52 days after the IPO; only the Class A shares carry the redemption right against the trust.
Is the trust value the same as the share price for Rainier Acquisition Corp?
No. Trust per share is a disclosed, contractual figure: what a redeeming holder receives. The market price is whatever the shares change hands at, which can sit above the trust when a deal is well received or below it when the market doubts one will close. We do not have a current quote for this vehicle, so no spread is shown.
How much dilution do Rainier Acquisition Corp's founder shares and warrants create?
Each unit also carried one-quarter warrant per unit, which is dilution deferred until exercise. Both are disclosed in the prospectus and both survive into the combined company, which is why a de-SPAC at $10 is not economically the same as an IPO at $10.
Who sponsors Rainier Acquisition Corp, and what is their track record?
Ravenna 7 LLC is the sponsor entity, part of the Ravenna franchise. This is the only vehicle we have attributed to that sponsor.
Which banks underwrote the Rainier Acquisition Corp IPO?
Chardan. Chardan was credited as book-running manager on the cover. Syndicate membership and role are read from the prospectus cover and the underwriting section.
Is Rainier Acquisition Corp tradeable, and where?
Yes. RNAQ returned a live quote of $10.00 on Nasdaq. Quotes here are delayed and refreshed on a schedule rather than streamed, so treat the figure as indicative and confirm on your own venue. Units and warrants trade under their own symbols and are quoted separately.
Is Rainier Acquisition Corp a good investment?
That is not a question this site answers. Rainier Acquisition Corp is covered here as reference data: what the company filed, when it filed it, and what the numbers in those filings say. The Edge, FOMO and Potential scores on this page are derived measures with a published formula, not ratings of investment merit: they describe the setup, and every component is shown so you can take them apart. We publish no price targets and no recommendations, and nothing here should be read as advice. The figures are a starting point for your own work, and each one carries the accession number of the filing it came from.
Where does this Rainier Acquisition Corp data come from?
Filings Rainier Acquisition Corp submitted to the SEC under CIK 0002147219: the registration statement and final prospectus for the structure, quarterly and annual reports for the trust, current reports and proxy statements for deals, votes and extensions. Trust economics are taken from the registrant's own XBRL tags rather than parsed from prose, which is why they are exact. Every filing in the history above is listed with its accession number, which identifies the document uniquely on EDGAR; Pro accounts open it directly from the row.
Compiled by the SPACListing research desk
Last reconciled Oct 19, 2026
Every figure on this page is read from documents the registrants filed with the U.S. Securities and Exchange Commission, principally the IPO prospectus (Form 424B4), quarterly and annual reports, current reports and proxy statements, the registrant's own XBRL tags for trust economics. Nothing is sourced from press coverage, from the companies themselves, or from a third-party aggregator. Where a filing does not disclose something, the field is left blank rather than estimated.
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Continue reading
The context around this vehicle: who else the sponsor has launched, which banks priced it, and where it sits in the wider market.
Ravenna: the full record
Every vehicle this sponsor has launched, what closed, what liquidated and what is still live.
Chardan in SPACs
Mandates, bookrun credit, deal volume and the outcome of the vehicles it priced.
Healthcare SPACs
Every vehicle chasing the same mandate, ranked by cash in trust.
All spacs searching for a target
IPO closed, trust funded, no definitive agreement announced.
Deadline calendar
Which sponsors are running out of time, and when the extension votes land.
What is a SPAC?
The structure, the economics and where the risks actually sit.
SPAC glossary
Every term in a blank-check filing, defined the way practitioners use it.
How this data is built
Coverage universe, ingestion, normalisation, lifecycle classification and known limits.