The Leading Private Equity Firms according to Zinnia’s 2025 LinkedIn Performance Ranking

Zinnia has released new insights into how private equity firms are navigating digital visibility, highlighting that success on LinkedIn is less about posting frequency and more about how firms position their content to resonate with audiences.

A first-of-its-kind ranking in private equity

The Private Equity LinkedIn Performance Ranking 2025, published by Zinnia Group, analyzes the LinkedIn activity of 26 leading global private equity firms over a 12-month period (January–December 2025). The study reviewed 5,456 posts, more than 1.3 million interactions, and a combined audience exceeding 10.7 million followers.

The report positions itself as the first comprehensive benchmark of LinkedIn performance within the private equity industry, offering a data-driven look at how firms compete for attention in an increasingly digital landscape.

The Blackstone paradox: less content, more impact

One of the most notable findings centers on Blackstone. Despite publishing 180 posts in 2025, below the group average of 210, the firm achieved the highest engagement per post, with 817.6 interactions on average.

This resulted in an engagement intensity of 3.66x, meaning each post generated nearly four times the engagement of the average firm in the dataset.

In contrast, BlackRock—despite publishing 1,000 posts during the same period—recorded an engagement intensity of just 0.79x. The comparison underscores a key strategic tension: maximizing reach versus achieving meaningful audience resonance.

Smaller players outperform through content efficiency

Beyond the largest firms, the study highlights several players that delivered strong performance relative to their size.

Apollo published 217 posts and averaged 445.4 interactions per post, nearly doubling the group average and reaching an engagement intensity of 1.99x.

Partners Group, with 169 posts, achieved 301.9 average interactions and a 21.5% growth in followers, standing out for its ability to build community.

Meanwhile, Sixth Street took a more selective approach, publishing only 105 posts—the lowest in the ranking—yet still achieving an engagement intensity of 1.30x, reinforcing the idea that content quality can outweigh volume.

Competing for attention in a crowded market

The ranking comes at a time when private equity firms are not only competing for capital, but also for visibility. With more than 17,000 funds operating globally, standing out has become increasingly complex.

LinkedIn has emerged as a critical channel, particularly as allocators, advisors, and institutional decision-makers actively consume content on the platform.

Leonardo Hsu, CEO of Zinnia Group, emphasized the strategic implications: “The firms that stay top-of-mind are the ones that get the meeting. This ranking shows that there’s a measurable gap between firms that treat LinkedIn as a checkbox and those that treat it as a strategic channel.”

The complete ranking, including methodology, quarterly analysis, and detailed performance data for all 26 firms, is available through Zinnia Group’s official platform.