Annual Gender Diversity Index Report from 50/50 Women on Boards Shows Sluggish Progress in Board Diversity
50/50 Women on Boards Annual Gender Diversity Index Report
The latest report from 50/50 Women on Boards™ (50/50WOB) presents an urgent reality regarding gender diversity in corporate governance. As of June 30, 2025, the representation of women on boards across the Russell 3000 Index companies has seen a minimal increase, rising to 30.1%, just a 0.1 percentage point gain from the previous year. This stagnation marks the weakest growth rate in over a decade, raising concerns about the momentum achieved in previous years.
50/50 Women on Boards, a non-profit organization dedicated to advancing women in corporate leadership roles, has analyzed data in partnership with Equilar—a financial data provider—to assess the state of board diversity. The report points out that while the representation of women has stagnated, vital sectors are making notable strides. For instance, companies with substantial market shares have boards with at least 35% female representation. This trend indicates a growing recognition that diverse boards lead to enhanced business performance.
Moreover, leadership roles held by women are becoming paramount. When women occupy key positions like CEO or Chair of the Board, the likelihood of achieving near gender balance at the board level increases significantly, with gender parity reaching 48% for boards under female-led governance. Additionally, over 20% of seats are now held by individuals of color, suggesting a gradual opening of opportunities for all marginalized groups.
Key Findings from the Report
1. Board Composition: Only 14% of companies currently maintain gender-balanced boards, a slight increase from 13% in the previous year. 44% of firms have three or more women on their boards, while 2% remain with all-male boards — a figure that hasn’t changed.
2. Race and Ethnicity: Among directors who disclose their racial and ethnic identities, women of color occupy just 7.4% of the board seats, a decrease from 7.7% in 2024. Men of color, on the other hand, hold 11.3% of the positions.
3. Sector Analysis: Across different sectors, each shows at least 26% female directors. Notably, the Utilities, Consumer Defensive, Consumer Cyclical, and Real Estate sectors surpass the 30% threshold.
4. State Performance: Among the 25 states with at least 20 Russell 3000 companies, Nevada exhibits the lowest female representation at 23.3%, a decline from 26.5% in the previous year. Conversely, twelve states now exceed 30% female representation, with Minnesota, Washington, California, and Illinois leading the statistics.
5. Company Size Impact: The Russell 100 companies, which dominate the market in terms of share and financial performance, boast 35% women on their boards, significantly higher than the 26% found in their smaller counterparts, the Russell 1000 companies.
Heather Spilsbury, the CEO of 50/50WOB, emphasizes the significance of navigating this setback with urgency. "While we've made substantial progress in the past 15 years, the recent dip in the inclusion of women and women of color on boards highlights the pivotal work ahead,