Big-Box Briefing: Why executive turnover has been a consistent theme in retail media

Albertsons Media Collective head Brian Monahan departed in October 2026, adding to a wave of retail media executive turnover. An eMarketer/Bain survey of 60+ retail media leaders found 31% expect to miss growth targets this year, vs. only 18% above plan.
Retail media fragmentation is hitting a consolidation inflection point. Smaller networks overpromised and are underdelivering, accelerating a flight-to-quality dynamic that benefits dominant players like Amazon ($70B ad business) and Walmart Connect.
Smaller retail media networks built on inflated projections are quietly underperforming, which means ad products on non-Amazon/Walmart networks may face budget cuts, reduced inventory, or deprioritized innovation. Shift ad dollars toward Walmart Connect and Amazon DSP where leadership stability (Rich Lehrfeld, 6+ years) signals execution continuity.
Operational Impact
This story may require teams to revisit workflows, monitoring, or platform assumptions.
Bottom Line
Retail media bubble deflating -- stick to Amazon and Walmart ad platforms.
Source Lens
Industry Context
Useful background context, but lower-priority than direct platform, community, or operator intelligence.
Impact Level
medium
Retail media bubble deflating -- stick to Amazon and Walmart ad platforms.
Key Stat / Trigger
31% of retail media leaders expect to miss growth targets in 2026
Focus on the operational implication, not just the headline.
Full Coverage
A shakeup at Albertsons’ retail media business has put a spotlight on the challenges retail media leaders are facing. Analysts say that turnover has been a consistent theme of retail media since the beginning. Here's why.
Full article available at the original source. Read the complete story at Modern Retail →
Audit your retail media spend mix now -- if more than 20% of ad budget sits on Albertsons, Kroger, or mid-tier RMNs, reallocate to Amazon Sponsored Ads or Walmart Connect where scale and stability are proven.
In the next 30 days, pressure-test your agency or media partner on whether their RMN recommendations are data-driven or consultant-incentivized -- ask for ROAS benchmarks vs. Amazon baselines.
Original Source
This briefing is based on reporting from Modern Retail. Use the original post for full primary-source context.
Style
Audience