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Research & education only — not financial advice.TENK is not a registered investment adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date. The operator and an affiliated trading operation may hold or trade the securities TENK rates — see Disclosures. Do your own research.

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Home›Stocks›XBIO
XBIO logo

XBIO

Xenetic Biosciences, Inc.

Next earnings Aug 10, 2026

Last earnings +5.1% on 2026-05-13

Avoid
$2.77
▼ -2.81%
$2.77▼ -21.53%
over 1Y
L $2.02H $10.36
Earnings Dividend Split Congress buy Congress sellGrouped by date · hover a pin to expand
Today-2.8%
1W-1.8%
1M-18.0%
3M-8.0%
YTD+28.8%
1Y-21.5%
OverviewFinancialsValuationQualityTimelineFilings
Rating
Avoid
Quality
C-
Valuation
Fair value
Filings
Clean
Avoid
Conviction
Horizon
Long (>12mo)
Street · 6 analysts
Sell

Clinical-stage micro-cap with no approved drugs, ~$200M accumulated deficit and 49% annual dilution — not investable despite a clean balance sheet.

Revenue $2.98M · FY2025

Xenetic is a $6.4M-market-cap, clinical-stage biopharma whose only revenue is legacy PolyXen royalties (FY2025 $2.98M, +19%); it has zero approved products and, in its own words, 'never been profitable and may never achieve or sustain profitability,' carrying an accumulated deficit of ~$199.9M. The entire equity thesis rests on the pre-clinical/early-clinical DNase program for pancreatic and solid tumors — a binary, multi-year, capital-hungry bet the filing admits 'may not achieve the clinical endpoints,' with the company explicitly warning it 'will require substantial additional funding' and 'may need to seek additional funds sooner than planned.' That is the definition of unknowable risk for a retail investor.

The balance sheet is superficially clean — $7.88M cash, $7.40M equity, liabilities just 0.13x equity, no meaningful debt — and market cap ($6.35M) sits below net cash, which can look like a value trap in disguise. But for a company burning $2.29M of operating cash a year with widening R&D obligations as it pushes DNase into the clinic, that cash is a ~3-year runway that gets consumed, not returned. The tell is dilution: shares outstanding jumped 48.6% in one year to just 2.29M (a hallmark of prior reverse-splits and serial equity raises). Any future raise 'through public or private equity' further crushes per-share value, which is why diluted EPS is -$1.58.

Is XBIO a buy? The one-page verdict, explained →

Financials · annual, by fiscal year

Line itemFY21FY22FY23FY24FY25
Revenue$1.16M$1.71M$2.54M$2.50M$2.98M
Gross profit—————
Operating income-$5.75M-$6.72M-$4.52M-$4.20M-$2.83M
Net income-$5.65M-$6.55M-$4.13M-$3.96M-$2.68M
Diluted EPS-$0.55-$4.61-$2.71-$2.57-$1.58
Net margin-486.4%-383.9%-162.8%-158.4%-90.1%

Annual figures from SEC 10-K XBRL filings. Open the filing links below for full statement detail.

Key statistics

Valuation

Enterprise value-$1.32M
EV / EBITDA—
EV / Sales-0.4
EV / FCF—
P / FCF—
PEG (trailing)—
Earnings yield-42.2%
FCF yield-36.0%

Quality & risk

ROIC (est.)-29.4%
Free cash flow-$2.29M
Total debt$213K
Net cash$7.67M
Altman Z-Score-29.27 distress
Piotroski F-Score4/9

Capital returns

Buyback yield—
Dividend yield (est.)—
Shareholder yield—
Shares Δ YoY+48.6%

Computed from SEC XBRL annual figures + the current quote. EV and ROIC use long-term + current debt where filed; estimates, not investment advice.

Disclosure timeline

SEC · 8-Ks + reports
Recent disclosure tone has been improving.
  1. 8-K Earnings results2026-05-13

    Q1 2026 results released; still pre-revenue-scale clinical-stage losses continue

  2. 10-Q Quarterly report2026-05-12

    Q1 2026 10-Q: ongoing net losses, DNase still preclinical, needs more capital

  3. 8-K Officer / director change2026-04-24

    FY2025 10-K amendment (likely Part III proxy data); no new financials

  4. 10-K/A Restated periodic report2026-04-24

    FY2025 10-K amendment (likely Part III proxy data); no new financials

  5. 8-K Earnings results2026-03-13

    FY2025 results out: loss narrowed 32% to -$2.68M on $2.98M revenue

  6. 10-K Annual report2026-03-12

    FY2025 10-K: cash $7.9M, loss narrowed, but going-concern-style capital-need risk

  7. 8-K Other event2026-01-09

    Item 8.01 other-event corporate update; no financial impact quantified

  8. 8-K Reg FD disclosure2025-12-11

    Reg FD (7.01) investor/corporate update furnished; disclosure only

  9. 8-K Earnings results2025-11-13

    Q3 2025 earnings release; continued operating losses, cash preserved

Recent filings

all on EDGAR ↗
SCHEDULE 13GFiling2026-05-29open ↗SCHEDULE 13G/AFiling2026-05-14open ↗8-KPeriod ending 2026-05-132026-05-13open ↗10-QPeriod ending 2026-03-312026-05-12open ↗10-K/APeriod ending 2025-12-312026-04-24open ↗8-KPeriod ending 2026-04-212026-04-24open ↗4Period ending 2026-04-212026-04-23open ↗8-KPeriod ending 2026-03-132026-03-13open ↗10-KPeriod ending 2025-12-312026-03-12open ↗SCHEDULE 13GFiling2026-02-12open ↗8-KPeriod ending 2026-01-082026-01-09open ↗4Period ending 2025-12-312026-01-05open ↗

Quality score

C-
ValueGrowthProfitHealthMom.
ValueB
GrowthA
ProfitabilityF
Financial healthB-
MomentumF
  • ✓Revenue growing year-over-year
  • ✗Profitable (positive net income)
  • ✗Net margin above 10%
  • ✗Return on equity above 15%
  • ✓Liabilities below 2× equity
2.0252-week10.36
Revenue
$2.98M
+19.0% YoY
Net margin
-90.1%
ROE
-36.2%
P/E
—

SEC fundamentals · FY 2025

'21'22'23'24'25

■ revenue · ■ net income, by fiscal year

Revenue$2.98M+19.0%
Net income-$2.68M+32.3%
Gross profit$0.00-100.0%
Operating income-$2.83M+32.6%
Diluted EPS-$1.58+38.5%
Cash & equivalents$7.88M+27.9%
Total assets$8.36M+21.2%
Total liabilities$968K+8.2%
Stockholders' equity$7.40M+23.1%
Gross: 0.0%Op.: -95.2%L/E: 0.13x

Frequently asked

Is Xenetic Biosciences, Inc. (XBIO) a buy?
XBIO currently carries a Avoid rating with 4/5 conviction, derived from its latest SEC filings. Clinical-stage micro-cap with no approved drugs, ~$200M accumulated deficit and 49% annual dilution — not investable despite a clean balance sheet.
What is Xenetic Biosciences, Inc.'s quality score?
XBIO scores 53.7731919727376/100 (grade C-) on a SEC-grounded quality model spanning value, growth, profitability, financial health and momentum.

Sources: SEC EDGAR (CIK 0001534525, latest 10-Q filed 2026-05-12) · EODHD · Proprietary analysis · as of 7/4/2026, 9:50:09 AM.

›About this recommendation — produced by TENK/calls (tenkcalls.com), Luxembourg · not investment advice

AI-generated analysis, produced by our proprietary engine from SEC filing data.

Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jul 4, 2026, 5:50 AM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.

Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

Insider activity

Form 4 · SEC
2026-04-21
PARSLOW JAMES F
Interim CEO and CFO
Award100K

Earnings history

beat/miss · move
2026-05-13—▼ -0.32%8-K ↗
2026-03-13—▲ +18.63%8-K ↗
2025-11-13—▼ -3.79%8-K ↗
2025-08-13Beat +31.1% est▲ +1.01%8-K ↗
2025-05-14Beat +19.7% est▲ +0.40%8-K ↗
2025-03-19Miss -233.3% est▼ -7.90%8-K ↗

Dates from 8-K (Item 2.02); beat/miss = reported EPS vs consensus (Finnhub, recent quarters); move = prior close → close on/after.

Vs tracked universe

compare →

1195 tracked peers · median

TENK Score54 vs 67
Revenue growth19.0% vs 7.5%
Net margin-90.1% vs 10.0%
Return on equity-36.2% vs 12.0%
P/E— vs 26.2