📣 VC round data is live. Check it out!

Gossamer Bio Valuation Multiples

Discover revenue and EBITDA valuation multiples for Gossamer Bio and similar public comparables like Xilio Therapeutics, Sangamo Therapeutics, Botanix Pharmaceuticals, Estrella Immunopharma and more.

Gossamer Bio Overview

About Gossamer Bio

Gossamer Bio Inc is a clinical-stage biopharmaceutical company. It focuses on discovering, acquiring, developing, and commercializing therapeutics in the disease areas of immunology, inflammation, and oncology. The company pipeline products include Seralutinib, which address the cellular overgrowth, fibrosis, and vascular remodeling which underlie PAH (pulmonary arterial hypertension); GB004, for the treatment of inflammatory bowel disease, including ulcerative colitis and Crohn's disease; GB1275, for the treatment of oncology indications; and GB001, for the treatment of moderate-to-severe eosinophilic asthma.


Founded

2015

HQ

United States

Employees

145

Financials (LTM)

Revenue: $43M
EBITDA: ($124M)

EV

$153M

Valuation Multiples

Start free trial

Valuation Multiples for 15K+ Public Comps

AdidasAirbnbAmazonCiscoCoca-ColaDellDropboxIBMIntelMcDonaldsNikeNVIDIASamsungSpotifyTeslaToyota
Browse Valuation Multiples

Gossamer Bio Financials

Gossamer Bio reported last 12-month revenue of $43M and negative EBITDA of ($124M).

In the same LTM period, Gossamer Bio generated $43M in gross profit, ($124M) in EBITDA losses, and had net loss of ($154M).

Revenue (LTM)


Gossamer Bio P&L

In the most recent fiscal year, Gossamer Bio reported revenue of $48M and EBITDA of ($158M).

Gossamer Bio is unprofitable as of last fiscal year, with EBITDA margin of (327%) and net margin of (351%).

See analyst estimates for Gossamer Bio
LTMLast FY202320242025202620272028
Revenue$43M$48M-$115M$48M
Gross Profit$43M---$48M
Gross Margin100%---100%
EBITDA($124M)($158M)($162M)($40M)($158M)
EBITDA Margin(291%)(327%)-(35%)(327%)
EBIT Margin(361%)(337%)-(52%)(337%)
Net Profit($154M)($170M)($180M)($57M)($170M)
Net Margin(362%)(351%)-(49%)(351%)
Net Debt-$161M---

Financial data powered by Morningstar, Inc.

Gossamer Bio Stock Performance

Gossamer Bio has current market cap of $50M, and enterprise value of $153M.

Market Cap Evolution


Gossamer Bio's stock price is $0.21.

Gossamer Bio share price decreased by 42.6% in the last 30 days, and by 81.0% in the last year.

Gossamer Bio has an EPS (earnings per share) of $-0.73.

See more trading valuation data for Gossamer Bio
EVMarket CapPrice 1DPrice 1MPrice 3MPrice 12MEPS
$153M$50M0.0%-42.6%-50.3%-81.0%$-0.73

Benchmark Trading Valuation Multiples by Industry

Sign up to access valuation multiples like growth-adjusted P/E, Rule of 40, next 12-month EV/Revenue, EBITDA multiples by industry, consensus analyst estimates and many more.

Start Free Trial

Gossamer Bio Valuation Multiples

Gossamer Bio trades at 3.6x EV/Revenue multiple, and (1.2x) EV/EBITDA.

See NTM and 2027E valuation multiples for Gossamer Bio

EV / Revenue (LTM)


Gossamer Bio Financial Valuation Multiples

As of May 27, 2026, Gossamer Bio has market cap of $50M and EV of $153M.

Gossamer Bio has a P/E ratio of (0.3x).

LTMLast FY202320242025202620272028
EV/Revenue3.6x3.2x-1.3x3.2x
EV/EBITDA(1.2x)(1.0x)(0.9x)(3.8x)(1.0x)
EV/EBIT(1.0x)(0.9x)(0.9x)(2.6x)(0.9x)
EV/Gross Profit3.6x---3.2x
P/E(0.3x)(0.3x)(0.3x)(0.9x)(0.3x)
EV/FCF(1.2x)(0.9x)(1.0x)(44.2x)(0.9x)

Multiples above and below 250x are considered non-meaningful (n/m). Valuation data powered by FactSet, Inc. and Morningstar, Inc.

Verified Gossamer Bio Valuation Multiples

Access all public comps and forward-looking valuation multiples like EV/Revenue in 2027, based on consensus analyst estimates. Powered by FactSet and Morningstar.

FactSetMorningstar
Start Free Trial

Gossamer Bio Margins & Growth Rates

Gossamer Bio decreased revenue by 31% and EBITDA by 66% in the last fiscal year.

In the most recent fiscal year, Gossamer Bio reported EBITDA margin of (327%) and net margin of (351%).

See estimated margins and future growth rates for Gossamer Bio

Gossamer Bio Margins

Last FY202420252026202720282029
Gross Margin--100%100%
EBITDA Margin(327%)(35%)(327%)(158%)
EBIT Margin(337%)(52%)(337%)(379%)
Net Margin(351%)(49%)(351%)(386%)
FCF Margin(353%)(3%)(354%)(189%)

Gossamer Bio Growth Rates

FY+1/FY23/2424/2525/2626/2727/2828/29
Revenue Growth(31%)-(58%)(31%)
Gross Profit Growth---(31%)
EBITDA Growth(66%)(75%)296%(66%)
EBIT Growth(22%)(66%)172%(22%)
Net Profit Growth(24%)(69%)201%(24%)
FCF Growth(63%)(98%)4841%(63%)

Data powered by FactSet, Inc. and Morningstar, Inc.

Gossamer Bio Operational KPIs

Gossamer Bio's revenue per employee in the last FY averaged $0.3M, while opex per employee averaged $1.5M for the same period.

Gossamer Bio's Rule of 40 is (189%) (metric relevant for SaaS companies only, counted as combined revenue growth rate and EBITDA margin).

Gossamer Bio's Rule of X is (235%) (created by Bessemer, Rule of X is another metric to measure SaaS companies, ~1.5x stronger vs. the traditional Rule of 40, counted as revenue growth rate multiplied by 2.5 plus EBITDA margin).

Access forward-looking KPIs for Gossamer Bio
LTMLast FY20242025202620272028
Rule of 40(294%)(189%)--
Bessemer Rule of X(299%)(235%)--
Revenue per Employee-$0.3M--
Opex per Employee-$1.5M--
G&A Expenses to Revenue87%78%32%78%
R&D Expenses to Revenue351%362%121%359%
Opex to Revenue-437%152%437%

Data powered by FactSet, Inc. and Morningstar, Inc.

Valuation Multiples Across 230+ Verticals

Gossamer Bio Competitors

Gossamer Bio competitors include Xilio Therapeutics, Sangamo Therapeutics, Botanix Pharmaceuticals, Estrella Immunopharma, Intercure, aTyr Pharma, Corline Biomedical, Cynata Therapeutics, Amplia Therapeutics and LTR Pharma.

Most Gossamer Bio public comparables operate across Biopharmaceuticals and BioTech.

EV/RevenueEV/EBITDA
Last FYLTM2027ELast FYLTM2027E
Xilio Therapeutics(2.2x)(2.3x)2.3x-
Sangamo Therapeutics-1.4x-(0.5x)
Botanix Pharmaceuticals11.5x2.1x(1.0x)(1.2x)
Estrella Immunopharma--(3.6x)-
Intercure1.0x-(37.9x)-
aTyr Pharma(35.5x)(59.2x)0.1x0.1x
Corline Biomedical55.7x20.6x(30.3x)(82.4x)
Cynata Therapeutics-37.3x-(11.3x)

This data is available for Pro users. Sign up to see all Gossamer Bio competitors and their valuation data.

Start Free Trial

Gossamer Bio Funding History

Before going public, Gossamer Bio raised $330M in total equity funding, across 2 rounds.


Gossamer Bio Funding Rounds

DateStageRaised FromRaisedValuationRev. MultipleDeal Summary
Jul-18Series BAbu Dhabi Investment Authority; ARCH Venture Partners; Bay City Capital; Hillhouse Investment; Invus; Omega Funds; Polaris Partners; The Baupost Group$230M-Gossamer Bio, a San Diego-based clinical-stage biopharmaceutical company, focuses on developing immunology-based therapeutics for autoimmune diseases, allergy, inflammation, oncology, and fibrosis. The company launched in January 2018 with a $100 million Series A round led by ARCH Venture Partners and Omega Funds. In July 2018, it closed a $230 million Series B preferred stock financing round led by Hillhouse Capital (also referred to as Hillhouse Investment), with participation from new investors including Invus, The Baupost Group, Polaris Partners, and a subsidiary of the Abu Dhabi Investment Authority, as well as existing investors ARCH Venture Partners and Omega Funds. The Series B proceeds were intended to advance Gossamer's clinical pipeline, including early- and late-stage drug candidates such as GB001 (Phase II), GB002, GB003, and GB004 (Phase I HIF-1alpha stabilizer for inflammatory bowel disease, licensed from Aerpio Therapeutics for $20 million upfront plus up to $400 million in milestones and royalties). The company also aimed to secure additional business development opportunities and support growth toward late-stage trials like Phase IIb and III planned for the following year. Gossamer's leadership includes co-founders Sheila Gujrathi, M.D. (named CEO post-round, previously at Receptos), and Faheem Hasnain (executive chairman, former Receptos CEO). The team has prior success from Receptos, acquired by Celgene in 2015 for $7.2 billion, particularly with ozanimod for multiple sclerosis and IBD.
Jan-18Series AARCH Venture Partners; Omega Funds$100M--

Gossamer Bio M&A Activity

Gossamer Bio has acquired 1 company to date.

Last acquisition by Gossamer Bio was on July 17th 2019. Gossamer Bio acquired Adhaere Pharmaceuticals for $70M (EV/Revenue multiple of ).

See M&A valuation multiples

Latest Acquisitions by Gossamer Bio

Adhaere Pharmaceuticals
Description
Adhaere Pharmaceuticals is a Skokie, Illinois-based developer and provider of novel therapeutics targeting unmet medical needs. The company focuses on pharmaceutical innovation for specific disease areas.
HQ CountryUnited States
HQ City
Chicago, IL
Deal Date17 Jul 2019
Valuation$70M
EV/Revenue
EV/EBITDA

This data is available for Pro users. Sign up to see all Gossamer Bio acquisitions and their M&A valuation multiples.

Start Free Trial

Benchmark 350K+ Funding Rounds and Disclosed VC Valuation Multiples

Sign up to see data on 350K+ funding rounds and disclosed revenue and EBITDA valuation multiples, from seed, through growth stage, to pre-IPO.

Start Free Trial

About Gossamer Bio

When was Gossamer Bio founded?Gossamer Bio was founded in 2015.
Where is Gossamer Bio headquartered?Gossamer Bio is headquartered in United States.
How many employees does Gossamer Bio have?As of today, Gossamer Bio has over 145 employees.
Who is the CEO of Gossamer Bio?Gossamer Bio's CEO is Faheem Hasnain.
Is Gossamer Bio publicly listed?Yes, Gossamer Bio is a public company listed on Nasdaq.
What is the stock symbol of Gossamer Bio?Gossamer Bio trades under GOSS ticker.
When did Gossamer Bio go public?Gossamer Bio went public in 2019.
Who are competitors of Gossamer Bio?Gossamer Bio main competitors include Xilio Therapeutics, Sangamo Therapeutics, Botanix Pharmaceuticals, Estrella Immunopharma, Intercure, aTyr Pharma, Corline Biomedical, Cynata Therapeutics, Amplia Therapeutics, LTR Pharma.
What is the current market cap of Gossamer Bio?Gossamer Bio's current market cap is $50M.
What is the current revenue of Gossamer Bio?Gossamer Bio's last 12 months revenue is $43M.
What is the current revenue growth of Gossamer Bio?Gossamer Bio revenue growth (NTM/LTM) is (3%).
What is the current EV/Revenue multiple of Gossamer Bio?Current revenue multiple of Gossamer Bio is 3.6x.
Is Gossamer Bio profitable?No, Gossamer Bio is not profitable.
What is the current EBITDA of Gossamer Bio?Gossamer Bio has negative EBITDA and is not profitable.
What is Gossamer Bio's EBITDA margin?Gossamer Bio's last 12 months EBITDA margin is (291%).
What is the current EV/EBITDA multiple of Gossamer Bio?Current EBITDA multiple of Gossamer Bio is (1.2x).
What is the current FCF of Gossamer Bio?Gossamer Bio's last 12 months FCF is ($128M).
What is Gossamer Bio's FCF margin?Gossamer Bio's last 12 months FCF margin is (302%).
What is the current EV/FCF multiple of Gossamer Bio?Current FCF multiple of Gossamer Bio is (1.2x).
How many companies Gossamer Bio has acquired to date?As of May 2026, Gossamer Bio has acquired 1 company.
What was the largest acquisition by Gossamer Bio?$70M acquisition of Adhaere Pharmaceuticals on 17th July 2019 was the largest M&A Gossamer Bio has done to date.
What companies Gossamer Bio acquired?Gossamer Bio acquired Adhaere Pharmaceuticals.
In how many companies Gossamer Bio has invested to date?Gossamer Bio hasn't invested in any companies yet (or none have been disclosed publicly).

See public comps similar to Gossamer Bio

Lists including Gossamer Bio

Start Your
Free Trial Today

Try Multiples for free for 3 days. Got questions or need a demo? Schedule a call with us below.

Start Trial