Northwest Biotherapeutics Operating Margin Growth & History (NWBO)

Northwest Biotherapeutics's operating margin was −4,347.90% for fiscal 2025.

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Northwest Biotherapeutics annual operating margin history

Northwest Biotherapeutics annual operating margin

Fiscal yearPeriod endedOperating marginChange (percentage points)
20252025-12-31−4,347.90%+464.55 pp
20242024-12-31−4,812.45%−1939.36 pp
20232023-12-31−2,873.08%+1118.66 pp
20222022-12-31−3,991.74%+1252.24 pp
20212021-12-31−5,243.98%+1464.39 pp
20202020-12-31−6,708.37%−5547.41 pp
20192019-12-31−1,160.95%+8907.25 pp
20182018-12-31−10,068.20%+6205.01 pp
20172017-12-31−16,273.21%−3549.94 pp
20162016-12-31−12,723.27%−5461.40 pp
20152015-12-31−7,261.87%−305.68 pp
20142014-12-31−6,956.19%−99.08 pp
20132013-12-31−6,857.11%−1180.29 pp
20122012-12-31−5,676.81%+262193.19 pp
20112011-12-31−267,870.00%−114330.00 pp
20102010-12-31−153,540.00%

Northwest Biotherapeutics operating margin trends

Over the last five reported fiscal years, Northwest Biotherapeutics's operating margin increased from −6,708.37% to −4,347.90%, a change of +2360.47 percentage points. The latest reported quarter, Q2 2026, shows −1,438.04%.

About the metric

What operating margin means

Operating margin measures the percentage of revenue left after operating costs and expenses. It shows how much operating profit a company generates from each dollar of revenue.

Calculation and source

How operating margin is calculated

TickerStat calculates operating margin as SEC-reported operating income divided by SEC-reported revenue for the same fiscal period. Changes are shown in percentage points. Fiscal periods can differ from calendar years, so exact period-end dates are included.

Review Northwest Biotherapeutics filings at SEC.gov ↗