ZBIO

Zenas BioPharma, Inc. Common Stock
NASDAQHEALTHCAREBIOTECHNOLOGY

Key Statistics

Market Cap
$1.62B
P/E Ratio
—
EPS
$-9.63
Beta
-0.88
52W High
$44.60
52W Low
$13.50
50-Day MA
$30.15
200-Day MA
$24.64
Dividend Yield
—
Profit Margin
0.00%
Forward P/E
—
PEG Ratio
—

About Zenas BioPharma, Inc. Common Stock

Zenas BioPharma, Inc., a clinical-stage biopharmaceutical company, engages in the development and commercialization of transformative immunology-based therapies. The company is headquartered in Waltham, Massachusetts.

Official WebsiteUSAFY End: December

Fundamentals

Revenue (TTM)$1.00M
Gross Profit (TTM)$-212.47M
EBITDA$-273.87M
Operating Margin-7766.00%
Return on Equity-199.00%
Return on Assets-34.40%
Revenue/Share (TTM)$0.02
Book Value$3.90
Price-to-Book7.82
Price-to-Sales (TTM)1618.99
EV/Revenue1585.92
EV/EBITDA—
Quarterly Earnings Growth (YoY)0.00%
Quarterly Revenue Growth (YoY)-100.00%
Shares Outstanding$65.18M
Float$45.02M
% Insiders19.75%
% Institutions101.53%

Historical Volatility

HV 10-Day
59.51%
HV 20-Day
66.69%
HV 30-Day
56.55%
HV 60-Day
54.48%
HV Rank
—

Volatility is currently expanding

Analyst Ratings

Consensus ($47.88 target)
7
Buy
1
Hold

Latest News

Zenas BioPharma Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)

WALTHAM, Mass., Oct. 16, 2026 (GLOBE NEWSWIRE) -- Zenas BioPharma, Inc. (“Zenas” or the “Company”) (Nasdaq: ZBIO), a clinical-stage global biopharmaceutical company committed to being a leader in the development and commercialization of transformative therapies for patients living with autoimmune and inflammatory diseases, today announced that on October 15, 2026 (the “Grant Date”), the Compensation Committee of the Company's Board of Directors granted an aggregate of 74,900 restricted stock units of the Company's common stock (“RSUs”) to newly hired employees of the Company as an inducement material to such employees' entry into employment with the Company, in accordance with Nasdaq Listing Rule 5635(c)(4) (the “Inducement Grant”).

GlobeNewsWire10/16/2026Neutral
Zenas BioPharma Announces Upcoming Presentations of Orelabrutinib Data in Relapsing Remitting Multiple Sclerosis, Clinical Trial Designs in Progressive Multiple Sclerosis and Other Multiple Sclerosis Portfolio Data at MSToronto2026

WALTHAM, Mass., Oct. 07, 2026 (GLOBE NEWSWIRE) -- Zenas BioPharma, Inc. (“Zenas” or the “Company”) (Nasdaq: ZBIO), a clinical-stage global biopharmaceutical company advancing therapies for patients living with autoimmune and inflammatory diseases, today announced that it will present seven posters at the 10th Joint ACTRIMS-ECTRIMS Meeting (MSToronto2026) taking place October 21-23, 2026, in Toronto, Canada.

GlobeNewsWire10/7/2026Neutral
Zenas BioPharma to Host Virtual R&D Event

WALTHAM, Mass., Oct. 06, 2026 (GLOBE NEWSWIRE) -- Zenas BioPharma, Inc. (“Zenas” or the “Company”) (Nasdaq: ZBIO), a clinical-stage global biopharmaceutical company committed to being a leader in the development and commercialization of transformative therapies for patients living with autoimmune and inflammatory diseases, today announced that it will host a virtual R&D event on Tuesday, October 27, 2026, from 8:00 – 9:30 a.m. ET.

GlobeNewsWire10/6/2026Neutral
Zenas BioPharma: Obexelimab Is Being Graded On The Wrong Curve

Zenas BioPharma (ZBIO) is advancing obexelimab for IgG4-RD, with FDA acceptance and a May 2027 PDUFA date, positioning as a long-term maintenance therapy. ZBIO maintains a sizable cash runway, with pro forma balances covering operations into late 2028, though financing risk remains if FDA approval is delayed. Obexelimab's non-depleting B cell inhibition offers a differentiated safety profile versus Uplizna, targeting chronic use in older patients and potentially expanding the addressable market.

Seeking Alpha10/5/2026Positive
Zenas BioPharma Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)

WALTHAM, Mass., Sept. 18, 2026 (GLOBE NEWSWIRE) -- Zenas BioPharma, Inc. (“Zenas” or the “Company”) (Nasdaq: ZBIO), a clinical-stage global biopharmaceutical company committed to being a leader in the development and commercialization of transformative therapies for patients living with autoimmune and inflammatory diseases, today announced that on September 15, 2026 (the “Grant Date”), the Compensation Committee of the Company's Board of Directors granted non-qualified stock options to purchase an aggregate of 53,700 shares of the Company's common stock (“Stock Options”) and an aggregate of 98,900 restricted stock units of the Company's common stock (“RSUs”) to newly hired employees of the Company as an inducement material to such employees' entry into employment with the Company, in accordance with Nasdaq Listing Rule 5635(c)(4) (the “Inducement Grant”).

GlobeNewsWire9/18/2026Neutral
Zenas BioPharma to Host Obexelimab IgG4-RD Investor Event

WALTHAM, Mass., Sept. 08, 2026 (GLOBE NEWSWIRE) -- Zenas BioPharma, Inc. (“Zenas” or the “Company”) (Nasdaq: ZBIO), a clinical-stage global biopharmaceutical company committed to being a leader in the development and commercialization of transformative therapies for patients living with autoimmune and inflammatory diseases, today announced that it will host an Obexelimab IgG4-RD Investor Event virtually on Tuesday, September 29, 2026, from 8:00 – 9:30 a.m. ET.

GlobeNewsWire9/8/2026Neutral

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Data last updated: 10/17/2026