Netscout Systems [NTCT] vs Rubrik [RBRK] Detailed Stock Comparison

Netscout Systems Inc.

NASDAQ
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Rubrik Inc.

NYSE
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TLDR: Quick Comparison Summary

Based on 20 vital metrics comparison: Netscout Systems Inc. wins in 15 metrics, Rubrik Inc. wins in 3 metrics, with 0 ties. Netscout Systems Inc. appears stronger overall.

View Metrics Details

Vital Metrics Comparison

Metric Netscout Systems Inc. Rubrik Inc. Better
P/E Ratio (TTM) 24.18 27.29 Netscout Systems Inc.
Price-to-Book Ratio 1.42 -20.20 Netscout Systems Inc.
Debt-to-Equity Ratio 2.55 -2.25 Netscout Systems Inc.
PEG Ratio 2.06 -0.92 Netscout Systems Inc.
EV/EBITDA 10.51 -31.44 Netscout Systems Inc.
Profit Margin (TTM) 11.13% -26.50% Netscout Systems Inc.
Operating Margin (TTM) 25.67% -21.81% Netscout Systems Inc.
EBITDA Margin (TTM) 25.67% N/A N/A
Return on Equity 6.07% 67.14% Rubrik Inc.
Return on Assets (TTM) 3.13% -10.31% Netscout Systems Inc.
Free Cash Flow (TTM) $210.97M $237.84M Rubrik Inc.
1-Year Return 82.22% -17.54% Netscout Systems Inc.
Price-to-Sales Ratio (TTM) 2.70 8.17 Netscout Systems Inc.
Enterprise Value $1.79B $10.07B Rubrik Inc.
EV/Revenue Ratio 2.08 7.65 Netscout Systems Inc.
Gross Profit Margin (TTM) 81.64% 81.55% Netscout Systems Inc.
Revenue per Share (TTM) $12 $7 Netscout Systems Inc.
Earnings per Share (Diluted) $1.33 $-1.78 Netscout Systems Inc.
Beta (Stock Volatility) 0.58 N/A N/A
Short % of Float 4.25% 8.29% Netscout Systems Inc.

Netscout Systems Inc. vs Rubrik Inc. Stock Performance Analysis

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NTCT
RBRK

Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
Netscout Systems Inc.2.32%1.49%25.47%42.78%55.41%55.01%
Rubrik Inc.-3.49%20.74%37.17%47.50%11.27%5.29%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
Netscout Systems Inc.82.22%32.93%38.27%67.62%103.32%382.27%
Rubrik Inc.-17.54%106.92%106.92%106.92%106.92%106.92%

Performance & Financial Health Analysis: Netscout Systems Inc. vs Rubrik Inc.

MetricNTCTRBRK
Market Information
Market Cap i$2.32B$10.76B
Market Cap CategoryMid capLarge cap
10 Day Avg. Volume i519,2503,176,570
90 Day Avg. Volume i656,1704,191,833
Last Close$23.79$79.46
52 Week Range$17.35 - $27.89$42.25 - $103.00
% from 52W High-14.70%-22.85%
All-Time High$48.13 (Sep 08, 2014)$103.00 (Jun 06, 2025)
% from All-Time High-50.57%-22.85%
Growth Metrics
Quarterly Revenue Growth-0.01%0.46%
Quarterly Earnings Growth0.13%0.46%
Financial Health
Profit Margin (TTM) i0.11%-0.27%
Operating Margin (TTM) i0.26%-0.22%
Return on Equity (TTM) i0.06%0.67%
Debt to Equity (MRQ) i2.55-2.25
Cash & Liquidity
Book Value per Share (MRQ)$22.73$-2.57
Cash per Share (MRQ)$7.93$8.29
Operating Cash Flow (TTM) i$283.80M$282.91M
Levered Free Cash Flow (TTM) i$222.94M$392.85M
Dividends
Last 12-Month Dividend Yield iN/AN/A
Last 12-Month Dividend iN/AN/A

Valuation & Enterprise Metrics Analysis: Netscout Systems Inc. vs Rubrik Inc.

MetricNTCT (Apr 13, 2026)RBRK (Apr 26, 2026)
Price Ratios
P/E Ratio (TTM) i24.1827.29
Forward P/E i12.7989.62
PEG Ratio i2.06-0.92
Price to Sales (TTM) i2.708.17
Price to Book (MRQ) i1.42-20.20
Market Capitalization
Market Capitalization i$2.32B$10.76B
Enterprise Value i$1.79B$10.07B
Enterprise Value Metrics
Enterprise to Revenue i2.087.65
Enterprise to EBITDA i10.51-31.44
Risk & Other Metrics
Beta i0.58N/A
Book Value per Share (MRQ) i$22.73$-2.57

Financial Statements Comparison: Netscout Systems Inc. vs Rubrik Inc.

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricNTCT (2025)RBRK (2026)
Revenue/Sales i822.68M1.32B
Cost of Goods Sold i178.74M261.88M
COGS % of Revenue i21.7%19.9%
Gross Profit i643.94M1.05B
Gross Margin i78.3%80.1%
Research & Development i152.86M373.68M
Operating Income (EBIT) i79.87M-345.42M
Operating Margin i9.7%-26.2%
EBITDA i152.62M-265.48M
EBITDA Margin i18.6%-20.2%
Pre-Tax Income i-365.79M-326.47M
Pre-Tax Income % of Revenue i-44.5%-24.8%
Income Tax i1.13M22.36M
Income Tax % of Revenue i0.1%1.7%
Net Income (Profit) i-366.92M-348.83M
Profit Margin i-44.6%-26.5%

Balance Sheet & Liquidity Metrics

MetricNTCT (2025)RBRK (2026)
Cash & Equivalents i457.42M380.20M
Total Current Assets i713.18M2.22B
Total Current Assets % of Revenue i86.7%168.9%
Total Current Liabilities i407.93M1.31B
Total Current Liabilities % of Revenue i49.6%99.8%
Long-Term Debt i32.51M1.13B
Long-Term Debt % of Revenue i4.0%85.9%
Total Shareholders Equity i1.56B-519.56M
Retained Earnings i-44.44M-3.19B
Retained Earnings % of Revenue i-5.4%-242.1%
Property, Plant & Equipment i57.52M87.48M

Cash Flow Statement Comparison

MetricNTCT (2025)RBRK (2026)
Operating Cash Flow i-228.77M324.76M
Operating Cash Flow % of Revenue i-27.8%24.7%
Capital Expenditures i-5.41M-29.63M
Free Cash Flow i210.97M237.84M
FCF Margin i25.6%18.1%
Debt Repayment i-175.00M-329.65M
Common Stock Repurchase i-25.26MN/A

Short Interest & Institutional Ownership Analysis

MetricNTCTRBRK
Shares Short i2.09M13.14M
Short Ratio i3.753.06
Short % of Float i4.25%8.29%
Shares Outstanding i72.22M202.24M
Float Shares i68.29M154.72M
% Held by Insiders i3.78%2.51%
% Held by Institutions i96.25%74.12%
% Held by Public i-0.03%23.37%

Dividend Analysis & Yield Comparison: Netscout Systems Inc. vs Rubrik Inc.

MetricNTCTRBRK
Last 12-Month Dividend iN/AN/A
Last 12-Month Dividend Yield iN/AN/A
3-Year Avg Annual Dividend iN/AN/A
3-Year Avg Dividend Yield iN/AN/A
3-Year Total Dividends iN/AN/A
Ex-Dividend DateN/AN/A