S&P 500 7,387.05 â–ŧ 197.26 (-2.60%) DOW 50,877.30 â–ŧ 684.63 (-1.33%) NASDAQ 25,726.49 â–ŧ 1,104.47 (-4.12%) US Markets Closed â€ĸ 09:19 PM ET

ZBIO

Zenas BioPharma, Inc.

Price Chart
Latest Quote

$17.47

-0.91 (-4.95%)
Current Price
Previous Close $18.38
Open $18.33
Day High $18.92
Day Low $17.40
Volume 460,217
Fetched: 2026-06-05T21:22:51
Stock Information
Shares Outstanding 63.13M
Total Debt $266.83M
Cash Equivalents $717.20M
Net Income $-425.15M
Sector Healthcare
Industry Biotechnology
Market Cap $1.10B
EPS (TTM) $-9.10
Exchange NMS
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📊 Comprehensive Analysis
Company Data
Enterprise Value$652.56M
Income$-425.15M
Cash/sh$11.36
Employees167
Financial Ratios
Quick Ratio11.74
Current Ratio11.94
Debt/Eq79.45
Returns & Margins
ROA-29.06%
ROE-137.11%
Ownership
Insider Ownership23.20%
Institutional Ownership90.43%
Insider & Institutional transactions data not available
Valuation Ratios
Forward P/E-7.71
Analyst Data
Recommendationstrong_buy
Target Price$42.12
Technical Indicators
SMA20$18.59
SMA50$19.59
SMA200$24.61
RSI45.72
ATR1.2877
Shares Float39.62M
Short Float25.23%
Short Ratio21.92
Rel Volume0.89
Performance History
Week-5.05%
Month-16.13%
Quarter-30.89%
6 Months-52.36%
YTD-49.36%
Year+82.93%
10 Years-3.75%
Stock Score: ⭐ Premium
Based on debt, profitability, growth, and cash flow metrics
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Recent Price History
Date Close Volume
2026-06-05 $17.47 476,392
2026-06-04 $18.38 508,400
2026-06-03 $17.40 415,800
2026-06-02 $17.13 634,000
2026-06-01 $18.17 636,700
2026-05-29 $18.40 724,800
2026-05-28 $18.56 733,800
2026-05-27 $18.09 321,600
2026-05-26 $18.73 406,600
2026-05-22 $18.97 342,200
2026-05-21 $19.84 531,800
2026-05-20 $19.56 569,000
2026-05-19 $17.84 659,000
2026-05-18 $16.91 1,163,000
2026-05-15 $18.34 642,900
2026-05-14 $18.90 510,700
2026-05-13 $19.93 516,400
2026-05-12 $19.16 297,000
2026-05-11 $20.40 384,500
2026-05-08 $19.64 289,100
2026-05-07 $19.27 448,500
2026-05-06 $20.83 352,600
About Zenas BioPharma, Inc.

Zenas BioPharma, Inc., a clinical-stage biopharma company, engages in the development and commercialization of transformative immunology-based therapies. Its lead product candidate is obexelimab, a bifunctional monoclonal antibody designed to bind CD19 and Fc?RIIb for the treatment of various I&I diseases and various indications, including immunoglobulin G4-related disease, multiple sclerosis, and systemic lupus erythematosus. The company develops ZB002, an anti-TNFa monoclonal antibody; ZB004, a CTLA-4-Ig fusion protein designed to have an extended half-life versus; and ZB001, an anti-IGF-1R monoclonal antibody. The company was formerly known as Zenas BioPharma (Cayman) Limited and changed its name to Zenas BioPharma, Inc. in August 2023. The company was incorporated in 2019 and is headquartered in Waltham, Massachusetts.

Period:
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Income Statement (Annual)
Metric 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Revenue
Total Revenue $10,000,000 $5,000,000 $50,000,000 $0
Operating Revenue $10,000,000 $5,000,000 $50,000,000 $0
Expenses
Interest Expense $7,327,000 $0 - -
Total Expenses $221,385,000 $168,888,000 $77,147,000 $75,199,000
Other Income Expense $-171,255,000 $-644,000 $-9,676,000 $-44,083,000
Other Non Operating Income Expenses $417,000 $202,000 $624,000 $61,000
Net Non Operating Interest Income Expense $4,824,000 $7,973,000 - -
Interest Expense Non Operating $7,327,000 $0 - -
Operating Expense $221,385,000 $168,888,000 $77,147,000 $75,199,000
General And Administrative Expense $53,322,000 $29,749,000 $17,114,000 $13,510,000
Income & Earnings
Net Income From Continuing Operation Net Minority Interest $-377,737,000 $-156,988,000 $-37,124,000 $-119,282,000
Net Interest Income $4,824,000 $7,973,000 - -
Interest Income $12,151,000 $7,973,000 - -
Normalized Income $-206,116,502 $-156,319,660 $-28,987,000 $-75,138,000
Net Income From Continuing And Discontinued Operation $-377,737,000 $-156,988,000 $-37,124,000 $-119,282,000
Total Operating Income As Reported $-383,057,000 $-163,888,000 $-37,147,000 $-76,199,000
Net Income Common Stockholders $-377,737,000 $-156,988,000 $-37,124,000 $-119,282,000
Net Income $-377,737,000 $-156,988,000 $-37,124,000 $-119,282,000
Net Income Including Noncontrolling Interests $-377,737,000 $-156,988,000 $-37,124,000 $-119,282,000
Net Income Continuous Operations $-377,737,000 $-156,988,000 $-37,124,000 $-119,282,000
Pretax Income $-377,816,000 $-156,559,000 $-36,823,000 $-119,282,000
Special Income Charges $-171,672,000 $0 $-10,000,000 $-1,000,000
Interest Income Non Operating $12,151,000 $7,973,000 - -
Operating Income $-211,385,000 $-163,888,000 $-27,147,000 $-75,199,000
Per Share
Diluted EPS - $-11.89 $-2.13 $-9.26
Basic EPS - $-11.89 $-2.13 $-9.26
Other
Tax Effect Of Unusual Items $-51,502 $-177,660 $-2,163,000 $0
Tax Rate For Calcs $0 $0 $0 $0
Normalized EBITDA (Bullshit earnings) $-198,761,000 $-155,576,000 $-16,734,000 $-30,977,000
Total Unusual Items $-171,672,000 $-846,000 $-10,300,000 $-44,144,000
Total Unusual Items Excluding Goodwill $-171,672,000 $-846,000 $-10,300,000 $-44,144,000
Reconciled Depreciation $56,000 $137,000 $113,000 $78,000
EBITDA (Bullshit earnings) $-370,433,000 $-156,422,000 $-27,034,000 $-75,121,000
EBIT $-370,489,000 $-156,559,000 $-27,147,000 $-75,199,000
Diluted NI Availto Com Stockholders $-377,737,000 $-156,988,000 $-37,124,000 $-119,282,000
Tax Provision $-79,000 $429,000 $301,000 $0
Other Special Charges $171,672,000 - $10,000,000 $1,000,000
Research And Development $168,063,000 $139,139,000 $60,033,000 $61,689,000
Selling General And Administration $53,322,000 $29,749,000 $17,114,000 $13,510,000
Other Gand A $16,766,000 $10,328,000 $7,255,000 $6,021,000
Salaries And Wages $36,556,000 $19,421,000 $9,859,000 $7,489,000
Diluted Average Shares - $13,198,960 $17,415,875 $12,879,648
Basic Average Shares - $13,198,960 $17,415,875 $12,879,648
Restructuring And Mergern Acquisition - $0 $10,000,000 $1,000,000
Gain On Sale Of Security - $-846,000 $-300,000 $-43,144,000
Fetched: 2026-06-01
Balance Sheet (Annual)
Metric 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Assets
Net Tangible Assets $242,144,000 $312,458,000 $-225,721,000 $-192,286,000
Total Assets $383,640,000 $369,968,000 $68,180,000 $74,579,000
Total Non Current Assets $32,469,000 $14,045,000 $8,376,000 $6,135,000
Other Non Current Assets $218,000 $217,000 $186,000 $212,000
Non Current Prepaid Assets $12,882,000 $12,639,000 $5,788,000 $4,122,000
Non Current Deferred Assets $709,000 $0 $1,388,000 $0
Current Assets $351,171,000 $355,923,000 $59,804,000 $68,444,000
Other Current Assets $7,979,000 $5,067,000 $2,947,000 $1,235,000
Restricted Cash $0 $90,000 $0 -
Cash Cash Equivalents And Short Term Investments $343,192,000 $350,766,000 $56,857,000 $67,209,000
Cash And Cash Equivalents $110,641,000 $319,742,000 $56,857,000 $67,209,000
Cash Financial - - $56,857,000 $67,209,000
Debt
Total Debt $1,326,000 $1,003,000 $21,113,000 $1,527,000
Long Term Debt And Capital Lease Obligation $211,000 $218,000 $20,557,000 $812,000
Current Debt And Capital Lease Obligation $1,115,000 $785,000 $556,000 $715,000
Long Term Debt - - $20,300,000 -
Liabilities
Total Liabilities Net Minority Interest $141,496,000 $57,510,000 $293,901,000 $266,865,000
Total Non Current Liabilities Net Minority Interest $78,847,000 $218,000 $270,643,000 $240,898,000
Other Non Current Liabilities $78,636,000 - - -
Current Liabilities $62,649,000 $57,292,000 $23,258,000 $25,967,000
Payables And Accrued Expenses $48,454,000 $48,199,000 $17,580,000 $20,921,000
Payables $7,229,000 $17,347,000 $5,697,000 $5,815,000
Total Tax Payable $118,000 $211,000 $301,000 $0
Income Tax Payable $118,000 $211,000 $301,000 $0
Accounts Payable $7,111,000 $17,136,000 $5,396,000 $5,815,000
Equity
Common Stock Equity $242,144,000 $312,458,000 $-225,721,000 $-192,286,000
Total Equity Gross Minority Interest $242,144,000 $312,458,000 $-225,721,000 $-192,286,000
Stockholders Equity $242,144,000 $312,458,000 $-225,721,000 $-192,286,000
Gains Losses Not Affecting Retained Earnings $-64,000 $194,000 $37,000 $-41,000
Other Equity Adjustments $-64,000 $194,000 $37,000 $-41,000
Retained Earnings $-765,128,000 $-387,391,000 $-230,403,000 $-193,279,000
Preferred Securities Outside Stock Equity - $0 $250,086,000 $240,086,000
Other
Ordinary Shares Number $54,485,518 $41,793,412 $39,792,381 $39,792,381
Share Issued $54,485,518 $41,793,412 $39,792,381 $39,792,381
Tangible Book Value $242,144,000 $312,458,000 $-225,721,000 $-192,286,000
Invested Capital $242,144,000 $312,458,000 $-205,421,000 $-192,286,000
Working Capital $288,522,000 $298,631,000 $36,546,000 $42,477,000
Capital Lease Obligations $1,326,000 $1,003,000 $813,000 $1,527,000
Total Capitalization $242,144,000 $312,458,000 $-205,421,000 $-192,286,000
Additional Paid In Capital $1,007,331,000 $699,651,000 $4,645,000 $1,034,000
Capital Stock $5,000 $4,000 $0 $0
Common Stock $5,000 $4,000 $0 $0
Preferred Stock $0 $0 $0 -
Long Term Capital Lease Obligation $211,000 $218,000 $257,000 $812,000
Current Capital Lease Obligation $1,115,000 $785,000 $556,000 $715,000
Pensionand Other Post Retirement Benefit Plans Current $13,080,000 $8,308,000 $5,122,000 $4,331,000
Current Accrued Expenses $41,225,000 $30,852,000 $11,883,000 $15,106,000
Investments And Advances $17,272,000 $0 - -
Net PPE $1,388,000 $1,189,000 $1,014,000 $1,801,000
Gross PPE $1,388,000 $1,189,000 $1,014,000 $1,801,000
Other Properties $1,388,000 $1,189,000 $1,014,000 $1,801,000
Other Short Term Investments $232,551,000 $31,024,000 $0 -
Fetched: 2026-06-01
Cash Flow Statement (Annual)
Metric 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Free Cash Flow
Free Cash Flow $-207,351,000 $-119,805,000 $-30,546,000 $-67,850,000
Operating Activities
Operating Cash Flow $-172,333,000 $-119,674,000 $-30,529,000 $-65,652,000
Cash Flow From Continuing Operating Activities $-172,333,000 $-119,674,000 $-30,529,000 $-65,652,000
Operating Gains Losses $107,000 - - $13,268,000
Investing Activities
Capital Expenditure $-35,018,000 $-131,000 $-17,000 $-2,198,000
Investing Cash Flow $-251,886,000 $-30,552,000 $-17,000 $-2,198,000
Cash Flow From Continuing Investing Activities $-251,886,000 $-30,552,000 $-17,000 $-2,198,000
Financing Activities
Issuance Of Capital Stock $148,573,000 $419,017,000 $0 $59,391,000
Financing Cash Flow $215,280,000 $412,958,000 $20,116,000 $59,391,000
Cash Flow From Continuing Financing Activities $215,280,000 $412,958,000 $20,116,000 $59,391,000
Net Other Financing Charges $62,335,000 $-6,334,000 - -
Net Preferred Stock Issuance $0 $178,381,000 $0 $59,391,000
Preferred Stock Issuance $0 $178,381,000 $0 $59,391,000
Net Common Stock Issuance $148,573,000 $240,636,000 $0 -
Common Stock Issuance $148,573,000 $240,636,000 $0 -
Other
End Cash Position $110,641,000 $319,832,000 $56,943,000 $67,295,000
Beginning Cash Position $319,832,000 $56,943,000 $67,295,000 $75,795,000
Effect Of Exchange Rate Changes $-252,000 $157,000 $78,000 $-41,000
Changes In Cash $-208,939,000 $262,732,000 $-10,430,000 $-8,459,000
Proceeds From Stock Option Exercised $4,372,000 $275,000 $116,000 $0
Net Investment Purchase And Sale $-216,868,000 $-30,421,000 $0 -
Sale Of Investment $200,887,000 $6,000,000 $0 -
Purchase Of Investment $-417,755,000 $-36,421,000 $0 -
Net Intangibles Purchase And Sale $-35,000,000 $0 $0 $-2,000,000
Purchase Of Intangibles $-35,000,000 $0 $0 $-2,000,000
Net PPE Purchase And Sale $-18,000 $-131,000 $-17,000 $-198,000
Purchase Of PPE $-18,000 $-131,000 $-17,000 $-198,000
Change In Working Capital $951,000 $25,431,000 $-8,039,000 $7,967,000
Change In Other Current Liabilities $-902,000 $-673,000 $-714,000 $-717,000
Change In Payables And Accrued Expense $5,009,000 $33,805,000 $-3,976,000 $13,145,000
Change In Accrued Expense $15,052,000 $22,065,000 $-3,558,000 $12,055,000
Change In Payable $-10,043,000 $11,740,000 $-418,000 $1,090,000
Change In Account Payable $-10,043,000 $11,740,000 $-418,000 $1,090,000
Change In Prepaid Assets $-3,156,000 $-7,701,000 $-3,349,000 $-4,461,000
Other Non Cash Items $179,874,000 $1,527,000 $11,026,000 $31,580,000
Stock Based Compensation $26,347,000 $10,821,000 $3,495,000 $737,000
Amortization Of Securities $-1,931,000 $-602,000 $0 -
Depreciation Amortization Depletion $56,000 $137,000 $113,000 $78,000
Depreciation And Amortization $56,000 $137,000 $113,000 $78,000
Depreciation $56,000 $137,000 $113,000 $78,000
Gain Loss On Sale Of PPE $107,000 $0 - -
Net Income From Continuing Operations $-377,737,000 $-156,988,000 $-37,124,000 $-119,282,000
Issuance Of Debt - $0 $20,000,000 $0
Net Issuance Payments Of Debt - $0 $20,000,000 $0
Net Long Term Debt Issuance - $0 $20,000,000 $0
Long Term Debt Issuance - $0 $20,000,000 $0
Gain Loss On Investment Securities - - - $13,268,000
Fetched: 2026-06-01