Integral Ad Science [IAS] vs Omnicom [OMC] Detailed Stock Comparison

TLDR: Quick Comparison Summary

Based on 21 vital metrics comparison: Integral Ad Science Holding Corp. wins in 7 metrics, Omnicom Group Inc. wins in 13 metrics, with 0 ties. Omnicom Group Inc. appears stronger overall.

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Vital Metrics Comparison

Metric Integral Ad Science Holding Corp. Omnicom Group Inc. Better
P/E Ratio (TTM) 36.93 12.17 Omnicom Group Inc.
Price-to-Book Ratio 1.56 2.03 Integral Ad Science Holding Corp.
Debt-to-Equity Ratio 2.24 86.31 Integral Ad Science Holding Corp.
PEG Ratio -0.62 -0.04 Omnicom Group Inc.
EV/EBITDA 15.42 10.61 Omnicom Group Inc.
Profit Margin (TTM) 7.91% -0.32% Integral Ad Science Holding Corp.
Operating Margin (TTM) 9.29% 14.88% Omnicom Group Inc.
EBITDA Margin (TTM) 9.29% 14.88% Omnicom Group Inc.
Return on Equity 4.48% 0.48% Integral Ad Science Holding Corp.
Return on Assets (TTM) 3.70% 3.77% Omnicom Group Inc.
Free Cash Flow (TTM) $77.35M $2.79B Omnicom Group Inc.
Dividend Yield N/A 3.86% N/A
1-Year Return -0.96% 10.36% Omnicom Group Inc.
Price-to-Sales Ratio (TTM) 2.94 1.40 Omnicom Group Inc.
Enterprise Value $1.63B $29.63B Omnicom Group Inc.
EV/Revenue Ratio 2.76 1.72 Omnicom Group Inc.
Gross Profit Margin (TTM) 76.97% -10.58% Integral Ad Science Holding Corp.
Revenue per Share (TTM) $4 $84 Omnicom Group Inc.
Earnings per Share (Diluted) $0.28 $-0.27 Integral Ad Science Holding Corp.
Beta (Stock Volatility) 1.57 0.75 Omnicom Group Inc.
Short % of Float 8.16% 12.03% Integral Ad Science Holding Corp.

Integral Ad Science Holding Corp. vs Omnicom Group Inc. Stock Performance Analysis

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Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
Integral Ad Science Holding Corp.0.00%0.68%0.78%1.47%27.65%51.61%
Omnicom Group Inc.-0.22%1.92%8.02%-2.81%-4.93%-5.91%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
Integral Ad Science Holding Corp.-0.96%17.63%-44.85%-44.85%-44.85%-44.85%
Omnicom Group Inc.10.36%-19.41%-1.22%-5.74%69.20%72.35%

Performance & Financial Health Analysis: Integral Ad Science Holding Corp. vs Omnicom Group Inc.

MetricIASOMC
Market Information
Market Cap i$1.74B$23.84B
Market Cap CategorySmall capLarge cap
10 Day Avg. Volume i1,971,9433,610,317
90 Day Avg. Volume i1,441,1784,719,239
Last Close$10.34$76.51
52 Week Range$6.26 - $11.43$66.33 - $87.17
% from 52W High-9.54%-12.23%
All-Time High$29.68 (Nov 08, 2021)$107.00 (Nov 04, 2024)
% from All-Time High-65.16%-28.50%
Growth Metrics
Quarterly Revenue Growth0.16%0.28%
Quarterly Earnings Growth-0.56%0.28%
Financial Health
Profit Margin (TTM) i0.08%0.00%
Operating Margin (TTM) i0.09%0.15%
Return on Equity (TTM) i0.04%0.00%
Debt to Equity (MRQ) i2.2486.31
Cash & Liquidity
Book Value per Share (MRQ)$6.62$38.47
Cash per Share (MRQ)$0.77$22.17
Operating Cash Flow (TTM) i$177.37M$2.94B
Levered Free Cash Flow (TTM) i$128.33M$4.50B
Dividends
Last 12-Month Dividend Yield iN/A3.86%
Last 12-Month Dividend iN/A$3.00

Valuation & Enterprise Metrics Analysis: Integral Ad Science Holding Corp. vs Omnicom Group Inc.

MetricIAS (Jan 10, 2026)OMC (Apr 24, 2026)
Price Ratios
P/E Ratio (TTM) i36.9312.17
Forward P/E i11.496.28
PEG Ratio i-0.62-0.04
Price to Sales (TTM) i2.941.40
Price to Book (MRQ) i1.562.03
Market Capitalization
Market Capitalization i$1.74B$23.84B
Enterprise Value i$1.63B$29.63B
Enterprise Value Metrics
Enterprise to Revenue i2.761.72
Enterprise to EBITDA i15.4210.61
Risk & Other Metrics
Beta i1.570.75
Book Value per Share (MRQ) i$6.62$38.47

Financial Statements Comparison: Integral Ad Science Holding Corp. vs Omnicom Group Inc.

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricIAS (2024)OMC (2025)
Revenue/Sales i530.10M17.27B
Cost of Goods Sold i113.96M15.80B
COGS % of Revenue i21.5%91.5%
Gross Profit i416.14M1.47B
Gross Margin i78.5%8.5%
Research & Development i69.85MN/A
Operating Income (EBIT) i64.31M444.70M
Operating Margin i12.1%2.6%
EBITDA i128.28M814.00M
EBITDA Margin i24.2%4.7%
Pre-Tax Income i55.03M278.20M
Pre-Tax Income % of Revenue i10.4%1.6%
Income Tax i17.23M242.20M
Income Tax % of Revenue i3.3%1.4%
Net Income (Profit) i37.80M43.70M
Profit Margin i7.1%0.3%

Balance Sheet & Liquidity Metrics

MetricIAS (2024)OMC (2025)
Cash & Equivalents i84.47M6.88B
Total Current Assets i254.46M27.47B
Total Current Assets % of Revenue i48.0%159.0%
Total Current Liabilities i84.17M29.54B
Total Current Liabilities % of Revenue i15.9%171.0%
Long-Term Debt i47.56M9.27B
Long-Term Debt % of Revenue i9.0%53.7%
Total Shareholders Equity i1.01B13.06B
Retained Earnings i46.75M10.78B
Retained Earnings % of Revenue i8.8%62.4%
Property, Plant & Equipment i03.78B

Cash Flow Statement Comparison

MetricIAS (2024)OMC (2025)
Operating Cash Flow i133.53M2.39B
Operating Cash Flow % of Revenue i25.2%13.8%
Capital Expenditures i-1.78MN/A
Free Cash Flow i77.35M2.79B
FCF Margin i14.6%16.1%
Debt Repayment i-120.00M0
Common Stock Repurchase i0-707.90M

Short Interest & Institutional Ownership Analysis

MetricIASOMC
Shares Short i6.49M34.01M
Short Ratio i5.836.50
Short % of Float i8.16%12.03%
Shares Outstanding i166.86M313.10M
Float Shares i167.85M307.62M
% Held by Insiders i0.94%0.88%
% Held by Institutions i102.76%112.15%
% Held by Public i-3.70%-13.03%

Dividend Analysis & Yield Comparison: Integral Ad Science Holding Corp. vs Omnicom Group Inc.

MetricIASOMC
Last 12-Month Dividend iN/A$3.00
Last 12-Month Dividend Yield iN/A3.86%
3-Year Avg Annual Dividend iN/A$2.87
3-Year Avg Dividend Yield iN/A0.86%
3-Year Total Dividends iN/A$8.60
Ex-Dividend DateN/AMar 11, 2026