ZBIO

Zenas BioPharma, Inc. ZBIO

NasdaqSmall CapHealthcare

13F Pro quality score

Rank #2,906 of 2,925

Rankings refresh quarterly once 80% of peers have filed. Next update: ~Nov 14, 2026.

Revenue

$1.00M

Quarter to Jun 30

Net income

$-111.46M

Quarter to Jun 30

Free cash flow

$-57.24M

Quarter to Jun 30

Top Institutional Holders

as of Q2 2026
$1.49B total
Reading the latest SEC filing…

Key Metrics

Revenue

Q2 2026
EDGAR

Net Income

Q2 2026
EDGAR

EPS (Diluted)

Q2 2026
EDGAR

Free Cash Flow

Q2 2026
EDGAR

Financial Trends

Revenue & Net Income

13fpro.ai/company/ZBIO

Earnings Per Share

13fpro.ai/company/ZBIO

Loading ratio trend…

ZBIO key financials by period

Reported revenue, net income and operating margin by fiscal year, from Zenas BioPharma, Inc.'s annual filings on SEC EDGAR.

Zenas BioPharma, Inc. reported revenue, net income and margins by fiscal period, from SEC filings.
PeriodRevenueNet incomeOp. margin
FY 2025$10.0M$-377.7M—
FY 2024$5.0M$-157.0M—
FY 2023$50.0M$-37.1M-74.3%
Source: ZBIO filings on SEC EDGAR →

Ranked by quality-factor profile and overlapping institutional ownership, from the latest 13F filings and SEC financials.

ZBIO insiders

Officers, directors and 10% owners with a Form 4 filed in the last 24 months, most recent first. From SEC EDGAR.

About Zenas BioPharma, Inc. (ZBIO): stock profile, AI score and financials

Zenas BioPharma, Inc. (ZBIO) stock profile, AI quality score, and SEC EDGAR financial data, a Healthcare sector company. 13F Pro's AI-powered ranking engine scores ZBIO at 7.3/100 on a composite quality score built from its SEC filings, placing it at rank #2,906 of 2,925 stocks — the bottom half of the AI-ranked universe. Areas of concern include profitability (0.2) and free cash flow (0.3), which score below median versus the broader universe. Shareholder dilution risk is elevated at 1.5/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q2 2026), Zenas BioPharma, Inc. reports quarterly revenue of $1.0M, net income of $-111.5M, free cash flow of $-57.2M. Top institutional holders of ZBIO by reported 13-F value include FMR, SR ONE CAPITAL MANAGEMENT, NEA Management Company, based on the most recent SEC filings. ZBIO trades on the Nasdaq exchange and files with the SEC under CIK 1953926. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate ZBIO daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Zenas BioPharma, Inc. directly from SEC EDGAR.

Financials through the period ended SEC EDGAR: CIK 1953926 →