Kallyope is a biotechnology company focused on the gut-brain axis and developing therapies for neurological and metabolic diseases. It is based in New York City and uses sequencing, bioinformatics, neural imaging, and human genetics in its platform.
Access to pre-IPO shares is available to accredited investors through UpMarket.
Latest Price
Previous Price
Unknown
How to Invest in Kallyope Through UpMarket
Kallyope shares are not on public exchanges. UpMarket provides accredited investors access through secondary market transactions.
Step 01
Verify accredited investor status
Confirm eligibility under SEC Rule 501 of Regulation D. Income or net worth threshold applies.
Step 02
Create an UpMarket account
Complete KYC/AML onboarding. Typically 1–2 business days. Licensed rep assigned on signup.
Step 03
Review available Kallyope offerings
Full offering memoranda and risk disclosures provided before any commitment is required.
Step 04
Complete subscription documents
Review and sign subscription agreement. All documents handled digitally through the platform.
Step 05
Fund your investment
Wire transfer or ACH. $50K minimum. Funds held in custodial account until close.
Pre-IPO investments are illiquid, speculative, and involve risk of total loss of capital.
$1.3B+
UpMarket has brokered over $1.3 billion in alternative investments*
*Includes principal invested and appreciation of investments originated via the UpMarket platform based on historical trade volume and valuation estimates through March 31, 2026. Of the total, approximately $301 million is managed by UpMarket Management, with the remaining originated investments managed by affiliates. Past performance is not predictive of future results.
Valuation Growth Over Time
Post-money valuation by round
Previous roundsMost recent
Date
Round
PPS (split-adj.)
Valuation
May 2023
Grant
Unknown
Unknown
Unknown
Unknown
Kallyope Revenue and Growth
Annual revenue
Why Investors Are Watching Kallyope
Market Opportunity
Kallyope targets migraine and metabolic disease with gut-brain pipeline
Kallyope says it is developing innovative medicines for migraine and metabolic diseases by leveraging neural signaling pathway insights. The company’s focus on gut-brain biology places it in a large therapeutic area spanning neurology and metabolism.
Competitive Moat
Platform biotech backed by Nobel Prize and Lasker founders
Lux Capital says Kallyope was co-founded by Charles Zuker, Tom Maniatis, and Richard Axel, whose credentials include a Nobel Prize and major biomedical honors. The company’s platform approach aims to unlock therapeutic and nutritional product potential from the gut-brain axis.
Growth Signal
Kallyope has raised about $487M and reached $1.27B valuation
Caplight lists Kallyope’s total funding raised at $487.2 million, while Forge shows a $1.27 billion Series D valuation in February 2022. Preqin also records seven financing deals and a total raised amount of $236.0 million in its profile data.
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No. As of March 2026, Kallyope is a private company and does not trade on any public stock exchange. Accredited investors can access Kallyope shares through UpMarket, a FINRA-registered broker-dealer that specializes in pre-IPO investments.
Kallyope does not have a public stock price because it is privately held. The most recent known share price comes from its last funding round. Pre-IPO share prices on the secondary market may differ from the last round price depending on supply, demand, and market conditions.
Yes. Accredited investors can indicate interest in Kallyope shares through UpMarket by filling out the form on this page or creating an account at upmarket.co. All pre-IPO offerings are subject to availability and require a $50,000 minimum investment. UpMarket is a FINRA-registered broker-dealer and has brokered more than $500M in alternative investments since 2019.
Pre-IPO investments carry significant risks. Kallyope shares are illiquid, meaning there is no public market to sell them quickly. There is no guaranteed exit timeline or return. The investment is speculative in nature, and investors should be prepared for the possibility of total loss. Valuations of private companies can fluctuate substantially between funding rounds. Investors should consult their financial advisor and review all offering documents before investing.
In a pre-IPO transaction, accredited investors purchase shares from existing shareholders (such as employees, early investors, or other holders) through secondary market platforms. The company itself does not issue new shares in these transactions. UpMarket facilitates these trades as a FINRA-registered broker-dealer, handling compliance, documentation, and settlement on behalf of both parties.
There are two primary exit paths for pre-IPO holdings: selling your shares on the secondary market to another buyer, or holding until the company completes an IPO or is acquired. Both paths are subject to transfer restrictions, company approval (right of first refusal), and market conditions. The timing of any exit is unpredictable, and investors should plan for a multi-year holding period.
The minimum investment for most pre-IPO offerings on UpMarket is $50,000. This amount may vary depending on the specific offering and share availability. There are no fees to create an UpMarket account or browse available investments. Investors only pay transaction-related fees when they complete an investment.
UpMarket's valuation estimate of is derived from a proprietary model that incorporates multiple data sources: funding round data (Caplight), revenue estimates (Sacra), secondary market pricing, and public company comparables. The model applies a private company discount to the public comp multiple to account for illiquidity and information asymmetry. This estimate is not investment advice and may differ substantially from the price at which shares actually trade.
Kallyope is a New York City biotechnology company focused on the gut-brain axis, with $29.8M in 2024 revenue and a pipeline targeting migraine and metabolic disease — accredited investors can access Kallyope stock through UpMarket.