IPG vs OMC: IPG vs Omnicom Stock Comparison: AI Score, Valuation, Performance and Upside
Interpublic Group and Omnicom have announced a merger that would create the world's largest advertising holding company. Both currently operate competing global agency networks with creative, media, and specialty marketing services. The merger creates both strategic opportunity and near-term integration uncertainty.
IPG vs OMC is a pending merger transaction between the #3 and #4 global advertising holding companies — IPG becomes an acquisition target pending regulatory approval; Omnicom is executing the consolidation that would create global advertising leadership if the deal clears antitrust.
OMC holds the edge across 3 of 5 key metrics in this comparison. OMC leads on both 1-year return (+1.78%) and forward P/E quality (7.33x vs 8.93x for IPG), a relatively favorable combination of momentum and valuation. On fundamentals, OMC is growing revenue faster (63.40%), while IPG maintains the higher operating margin (16.83%) — a classic growth-versus-profitability split. Analyst consensus implies meaningfully more upside for IPG (+33.44%) than for OMC (+15.64%).
Human Wall Street analysts' price targets, typically implying a ~12-month view — a separate signal from this site's own AI Prediction Signal further down the page, which is a 5-/30-day machine-learning forecast based on price history alone.
- want merger arbitrage exposure if the Omnicom deal closes at the announced price
- believe the combined IPG-Omnicom entity would create sustainable competitive advantages over WPP and Publicis
- value McCann, FCB, and Initiative as strong creative and media agency brands within the pending merger
- are comfortable with regulatory approval timeline uncertainty as a near-term overhang
- want the acquirer in the IPG merger with the strategic upside of creating the world's largest ad holding company
- value BBDO, DDB, and OMD as best-in-class creative and media agencies before and after any merger
- believe Omnicom's AI adoption and specialty diversification sustain organic growth regardless of deal outcome
- prefer the combined entity's potential scale advantages over WPP and Publicis if the deal completes
| Metric | IPG | OMC |
|---|---|---|
| AI scorei | 37.2 | 43.9 |
| AI ranki | #1367 | #777 |
| Latest closei | $24.57 | $80.72 |
| 1M returni | -9.20% | +1.09% |
| 3M returni | -8.05% | -4.10% |
| 6M returni | +0.37% | +2.49% |
| 1Y returni | -17.93% | +1.78% |
How much would $10,000 be worth today if invested at the start of each period, with all dividends reinvested?
| Period | IPG | OMC |
|---|---|---|
| 1Y ago | $8.44K (-15.6%) started 2024-11-27 | $10.45K (+4.5%) started 2025-10-16 |
| 5Y ago | $15.41K (+54.1%) started 2020-11-27 | $13.51K (+35.1%) started 2021-10-18 |
| 10Y ago | $23.02K (+130.2%) started 2015-11-27 | $18.31K (+83.1%) started 2016-10-17 |
Hypothetical — past performance does not guarantee future results.
| Metric | IPG | OMC |
|---|---|---|
| Market capi | $9B | $24.22B |
| Trailing P/Ei | 16.83 | 238.59 |
| Forward P/Ei | 8.93 | 7.33 |
| Price/Salesi | 0.95 | 0.89 |
| EV/Revenuei | 1.33 | 1.49 |
| Analyst targeti | $32.79 | $102.08 |
| Target upsidei | +33.44% | +15.64% |
| Metric | IPG | OMC |
|---|---|---|
| Revenue growthi | -4.80% | 63.40% |
| Earnings growthi | 580.00% | 58.80% |
| EPS growthi | +580.00% | +58.80% |
| FCF margini | +12.43% | +19.05% |
| Operating margini | 16.83% | 15.38% |
| Profit margini | 6.25% | 1.74% |
| ROIC proxyi | 14.95% | 6.05% |
| Return on equityi | 14.95% | 6.05% |
| Dividend yieldi | 5.37% | 3.62% |
| Payout ratioi | N/A | 815.79% |
| Dividend growth streaki | No increase yet | No increase yet |
| Betai | 1.01 | 0.66 |
| Debt/equityi | 111.66 | 107.74 |
| Current ratioi | 1.08 | 0.92 |
| Quick ratioi | 0.98 | 0.67 |
Over the past year, IPG and OMC have moved strongly in the same direction (correlation of 1.00), based on daily returns.
Lower drawdown and smaller single-period drops generally indicate a smoother ride, though they do not guarantee lower future risk.
| Period | Metric | IPG | OMC |
|---|---|---|---|
| 1Y | Growthi | -17.52% | +4.55% |
| CAGRi | -17.56% | +4.55% | |
| Volatilityi | 30.61% | 35.74% | |
| Sharpe ratioi | -0.63 | 0.18 | |
| Sortino ratioi | -0.89 | 0.26 | |
| Max drawdowni | 24.75% | 18.66% | |
| Current drawdowni | 18.41% | 9.24% | |
| Avg drawdowni | 13.35% | 8.51% | |
| Ulcer Indexi | 14.38% | 9.91% | |
| Max daily dropi | 7.44% | 11.15% | |
| Max wkly dropi | 14.29% | 12.87% | |
| 5Y | Growthi | +27.89% | +19.01% |
| CAGRi | +5.05% | +3.55% | |
| Volatilityi | 29.14% | 29.43% | |
| Sharpe ratioi | 0.16 | 0.11 | |
| Sortino ratioi | 0.23 | 0.16 | |
| Max drawdowni | 40.32% | 35.19% | |
| Current drawdowni | 35.29% | 22.23% | |
| Avg drawdowni | 17.08% | 15.43% | |
| Ulcer Indexi | 20.55% | 18.48% | |
| Max daily dropi | 13.32% | 11.15% | |
| Max wkly dropi | 21.53% | 15.65% | |
| 10Y | Growthi | +50.58% | +30.42% |
| CAGRi | +4.18% | +2.69% | |
| Volatilityi | 31.43% | 29.20% | |
| Sharpe ratioi | 0.15 | 0.08 | |
| Sortino ratioi | 0.20 | 0.12 | |
| Max drawdowni | 49.45% | 43.21% | |
| Current drawdowni | 35.29% | 22.23% | |
| Avg drawdowni | 13.87% | 14.38% | |
| Ulcer Indexi | 17.70% | 17.64% | |
| Max daily dropi | 15.27% | 11.15% | |
| Max wkly dropi | 26.83% | 21.30% |
| Category | IPG | OMC |
|---|---|---|
| Company | The Interpublic Group of Companies, Inc. | Omnicom Group Inc. |
| Sector | Communication Services | Communication Services |
| Industry | Advertising Agencies | Advertising Agencies |
| Core business | Global advertising holding company with McCann Worldgroup, FCB, MullenLowe, Initiative (media buying), and Mediahub. IPG serves major consumer brands across creative advertising, digital marketing, and media planning. | Global advertising and marketing holding company with BBDO, DDB, TBWA, OMD media buying, and specialty firms across PR, healthcare marketing, and experiential. Omnicom has announced a merger with IPG. |
| Investor focus | Organic revenue growth vs peers, AI adoption in creative and media services, client win/loss balance, and margin stability. | IPG merger completion and integration planning, organic revenue growth, AI adoption, and operating leverage improvement. |
- McCann Worldgroup and FCB are among the most creative global advertising agencies with strong brand recognition and client retention
- IPG's media agencies (Initiative, Mediahub) provide data-driven media buying capabilities
- Omnicom acquisition of IPG announced — if completed, the combined company would be the world's largest advertising holding company
- Omnicom's agency portfolio (BBDO, DDB, TBWA) includes some of the most iconic creative agencies in the world
- OMD and PHD are leading global media agencies with programmatic buying scale
- Omnicom's diversified specialty portfolio across healthcare marketing, PR, and experiential provides revenue resilience
- Omnicom's acquisition of IPG (announced 2024) is pending regulatory approval — creates M&A overhang and integration risk if completed
- AI-powered creative generation threatens to commoditize some creative advertising services
- Organic revenue growth at IPG has trailed WPP and Publicis in recent years — competitive concerns for client retention
- IPG merger requires regulatory approval across multiple jurisdictions — antitrust scrutiny could delay or block the deal
- Integrating IPG would create the world's largest advertising holding company — integration complexity is enormous
- AI disruption to advertising creative and media planning services affects both Omnicom and IPG business models
Compare more than two at a time
This page is a fixed writeup on IPG and OMC. Our comparison engine is the interactive version: load up to five tickers, switch timeframes, and get the correlation, drawdown, and overlap analysis that a static page can't show.
Add three more names beside IPG and OMC, mixing stocks and ETFs in the same table — useful when the real question is which of a whole peer group to own.
AI score, forward P/E, analyst target upside, operating margin, and revenue growth are scored head-to-head, with a running tally of which ticker leads on how many metrics.
Volatility, Sharpe and Sortino ratios, maximum, current, and average drawdown, Ulcer Index, and worst single-day and single-week drops across every timeframe.
Pairwise daily-return correlation for every combination, so you can see whether two holdings actually diversify each other or just move together.
A scatter plot of forward P/E against return on equity, plus drawdown and 30-day rolling volatility charts, to separate what is cheap from what is merely beaten down.
For ETFs, a top-holdings comparison that exposes hidden overlap between funds. Every comparison exports to CSV for your own spreadsheet work.
Two comparisons a week are free without an account. A 14-day trial removes the limit and adds AI price forecasts, stock rankings, saved watchlists, and the intrinsic value calculator — no credit card required.
Want deeper AI forecasts?
This comparison page is public and free forever. Subscribers can unlock saved watchlists, full AI rankings, detailed forecasts, and interactive analysis tools.