← Insiders

NN

VENTE TOTALE: 69 853 titres (~1 068 869,65 $ US)

Insiders
Sorond Mariam
Total bought
Total sold
$1,068,870
Last activity
2026-09-03
Last synced
2026-09-09 09:58:02 Synced via automated research pipeline

Insider holdings as a share of total assets aren't available for this company.

Price (1 year)

Live chart from TradingView - pulls its own market data, independent of this site's database. Symbol resolution is best-effort (defaults to NASDAQ) since we don't store the exchange prefix.

Market snapshot

Signal

Bearish signal Scored 2026-09-08

NN exhibits severe financial distress with persistent operating losses, negative free cash flow, and a debt-to-capital ratio exceeding 1.4, leaving virtually no margin of safety for investors.

The first sentence of the analysis written for NN on 2026-09-08 - a real excerpt, not a sample. The rest of it, the 0-100 score and the rating it produced are part of Plus. See plans.

Financial ratios

MetricTrend2025-12-312024-12-312023-12-312022-12-312021-12-31
Gross Profit Margin-256.2%-90.1%-230.0%-200.7%-2310.2%
Ebit Margin-3862.1%-1628.2%-1756.9%-1646.4%-16614.9%
Ebitda Margin-3692.6%-1546.9%-1640.7%-1561.6%-16381.4%
Operating Profit Margin-1535.8%-1060.1%-1645.0%-1669.3%-5560.8%
Pretax Profit Margin-4134.2%-1794.1%-1851.7%-1022.5%-18953.3%
Continuous Operations Profit Margin-4138.5%-1797.1%-1857.5%-1021.8%-18960.2%
Net Profit Margin-4138.5%-1797.1%-1857.5%-1021.8%-18960.2%
Bottom Line Profit Margin-4138.5%-1797.1%-1857.5%-1021.8%-20772.9%
Current Ratio12.7107.0859.3056.88515.918
Quick Ratio12.7107.0859.3056.88515.918
Solvency Ratio-0.543-0.871-0.819-1.846-3.876
Cash Ratio3.6143.2398.3525.31514.981
Price To Earnings Ratio-11.718-18.524-6.742-7.325-5.959
Price To Earnings Growth Ratio-0.170-0.679-0.1040.1010.081
Forward Price To Earnings Growth Ratio-0.170-0.679-0.1040.1010.081
Price To Earnings Diluted Ratio-11.718-18.524-6.742-7.325-5.959
Price To Earnings Diluted Growth Ratio-0.170-0.679-0.1040.1010.081
Price To Book Ratio-25.63837.7206.1032.9608.604
Price To Sales Ratio483.466333.487124.41175.3991,127.109
Price To Free Cash Flow Ratio-43.526-49.287-12.581-7.278-17.474
Price To Operating Cash Flow Ratio-43.569-49.741-13.557-7.980-17.942
Debt To Assets Ratio1.1630.4420.4080.0630.000
Debt To Equity Ratio-3.3471.4250.8400.0780.000
Debt To Capital Ratio1.4260.5880.4560.0730.000
Long Term Debt To Capital Ratio1.4600.5210.3810.0000.000
Financial Leverage Ratio-2.8773.2272.0601.2381.369
Working Capital Turnover Ratio0.0420.0730.0580.0520.013
Operating Cash Flow Ratio-4.097-3.130-3.615-4.174-7.175
Operating Cash Flow Sales Ratio-11.097-6.705-9.177-9.449-62.820
Free Cash Flow Operating Cash Flow Ratio1.0011.0091.0781.0961.027
Debt Service Coverage Ratio-11.184-9.346-17.3540.000-7.008
Interest Coverage Ratio-5.644-6.393-17.3390.000-2.378
Short Term Operating Cash Flow Coverage Ratio-18.9840.0000.0000.0000.000
Operating Cash Flow Coverage Ratio-0.176-0.532-0.536-4.7420.000
Capital Expenditure Coverage Ratio-1,014.900-108.594-12.883-10.370-37.388
Dividend Paid And Capex Coverage Ratio-1,014.900-108.594-12.883-10.370-37.388
Dividend Payout Ratio0.0000.0000.0000.0000.000
Enterprise Value Multiple-14.537-21.925-7.334-4.185-6.080

Sparkline shows each ratio oldest → newest (left → right).

How the latest year compares

For each ratio: its most recent value, the change versus one year earlier, and versus its 5-year average. higher lower

MetricCurrentvs 1Y agovs 5Y avg
Gross Profit Margin -256.2% -166.1% 361.2%
Ebit Margin -3862.1% -2233.8% 1239.6%
Ebitda Margin -3692.6% -2145.7% 1272.0%
Operating Profit Margin -1535.8% -475.7% 758.4%
Pretax Profit Margin -4134.2% -2340.1% 1417.0%
Continuous Operations Profit Margin -4138.5% -2341.4% 1416.5%
Net Profit Margin -4138.5% -2341.4% 1416.5%
Bottom Line Profit Margin -4138.5% -2341.4% 1779.1%
Current Ratio 12.710 5.624 2.329
Quick Ratio 12.710 5.624 2.329
Solvency Ratio -0.543 0.329 1.048
Cash Ratio 3.614 0.375 -3.486
Price To Earnings Ratio -11.718 6.806 -1.665
Price To Earnings Growth Ratio -0.170 0.509 -0.016
Forward Price To Earnings Growth Ratio -0.170 0.509 -0.016
Price To Earnings Diluted Ratio -11.718 6.806 -1.665
Price To Earnings Diluted Growth Ratio -0.170 0.509 -0.016
Price To Book Ratio -25.638 -63.358 -31.587
Price To Sales Ratio 483.466 149.979 54.692
Price To Free Cash Flow Ratio -43.526 5.761 -17.497
Price To Operating Cash Flow Ratio -43.569 6.172 -17.011
Debt To Assets Ratio 1.163 0.722 0.748
Debt To Equity Ratio -3.347 -4.772 -3.146
Debt To Capital Ratio 1.426 0.839 0.918
Long Term Debt To Capital Ratio 1.460 0.939 0.988
Financial Leverage Ratio -2.877 -6.104 -3.880
Working Capital Turnover Ratio 0.042 -0.031 -0.006
Operating Cash Flow Ratio -4.097 -0.968 0.341
Operating Cash Flow Sales Ratio -11.097 -4.392 8.753
Free Cash Flow Operating Cash Flow Ratio 1.001 -0.008 -0.041
Debt Service Coverage Ratio -11.184 -1.838 -2.206
Interest Coverage Ratio -5.644 0.748 0.707
Short Term Operating Cash Flow Coverage Ratio -18.984 -18.984 -15.187
Operating Cash Flow Coverage Ratio -0.176 0.356 1.021
Capital Expenditure Coverage Ratio -1014.900 -906.306 -778.073
Dividend Paid And Capex Coverage Ratio -1014.900 -906.306 -778.073
Dividend Payout Ratio 0.000 0.000 0.000
Enterprise Value Multiple -14.537 7.388 -3.725

Key metrics

MetricTrend20252024202320222021
Market cap$2.21B$1.89B$480.5M$296.0M$860.0M
Enterprise value$2.45B$1.92B$464.7M$256.6M$759.9M
EV / Sales536.79x339.15x120.33x65.36x995.95x
EV / Op. cash flow-48.37x-50.59x-13.11x-6.92x-15.85x
EV / Free cash flow-48.33x-50.12x-12.17x-6.31x-15.44x
EV / EBITDA-14.54x-21.93x-7.33x-4.18x-6.08x
Net debt / EBITDA-1.44x-0.37x0.25x0.64x0.80x
Current ratio12.71x7.08x9.30x6.88x15.92x
Income quality0.27x0.37x0.49x0.93x0.33x
Graham net-net-$1-$0$0$0$1
Tax burden100.1%100.2%100.3%99.9%100.0%
Interest burden107.0%110.2%105.4%62.1%114.1%
Working capital$145.0M$73.9M$81.4M$52.3M$99.7M
Invested capital$233.0M$135.8M$150.8M$113.1M$125.5M
Return on assets-76.3%-63.0%-44.2%-32.4%-105.7%
Operating ROA-34.3%-37.1%-44.4%-50.3%-46.7%
Return on tangible assets-101.3%-75.4%-53.7%-41.8%-109.0%
Return on equity219.5%-203.3%-91.1%-40.1%-144.7%
Return on invested capital-29.5%-39.5%-41.0%-55.8%-32.6%
Return on capital employed-29.8%-40.2%-41.7%-57.0%-32.6%
Earnings yield-8.6%-5.4%-14.9%-13.6%-16.8%
Free cash flow yield-2.3%-2.0%-7.9%-13.7%-5.7%
Capex / Op. cash flow-0.1%-0.9%-7.8%-9.6%-2.7%
Capex / Depreciation0.6%6.7%57.1%97.4%71.9%
Capex / Sales1.1%6.2%71.2%91.1%168.0%
SG&A / Sales865.1%0.0%0.0%0.0%1776.5%
R&D / Sales414.4%286.5%505.0%434.5%1240.5%
Stock comp / Sales363.8%244.4%565.5%675.0%219.5%
Intangibles / Total assets24.7%16.4%17.6%22.5%3.0%
Days sales outstanding187d213d220d202d832d
Days payables outstanding15d29d11d32d9d
Operating cycle187d213d220d202d832d
Cash conversion cycle172d183d209d170d823d

Change by theme

Grouped by what each metric measures. Each figure is the change over the period shown — up down versus then.

Change over 1 year

Valuation
Market cap ▲+16.9%EV / Sales ▲+58.3%EV / EBITDA ▲+33.7%EV / Op. cash flow ▲+2.211Earnings yield ▼-0.032
Profitability
Return on equity ▲+4.227Return on assets ▼-0.133Return on invested capital ▲+0.101Return on capital employed ▲+0.104Operating ROA ▲+0.028Income quality ▼-0.105Tax burden ▼-0.001
Efficiency
Days sales outstanding ▼-25.287Days payables outstanding ▼-14.248Operating cycle ▼-25.287Cash conversion cycle ▼-11.038Capex / Sales ▼-0.051R&D / Sales ▲+1.279
Balance-sheet strength
Current ratio ▲+5.624Net debt / EBITDA ▼-1.078Working capital ▲+71125000.000Invested capital ▲+97175000.000Intangibles / Total assets ▲+0.083

Change over 5 years

Valuation
Market cap ▲+157.1%EV / Sales ▼-46.1%EV / EBITDA ▼-139.1%EV / Op. cash flow ▼-32.520Earnings yield ▲+0.083
Profitability
Return on equity ▲+3.642Return on assets ▲+0.294Return on invested capital ▲+0.031Return on capital employed ▲+0.028Operating ROA ▲+0.124Income quality ▼-0.063Tax burden ▲+0.001
Efficiency
Days sales outstanding ▼-645.123Days payables outstanding ▲+5.919Operating cycle ▼-645.123Cash conversion cycle ▼-651.042Capex / Sales ▼-1.669R&D / Sales ▼-8.261
Balance-sheet strength
Current ratio ▼-3.208Net debt / EBITDA ▼-2.245Working capital ▲+45374000.000Invested capital ▲+107469000.000Intangibles / Total assets ▲+0.217

Employee count

Peer market caps

Congressional trades

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