Henry Ellenbogen - Durable Capital Partners Investment Strategy & Portfolio Analysis

How Durable Capital Partners allocates capital, manages risk, and constructs its portfolio — based on SEC 13F filings.

As of Mar 31, 2026, Henry Ellenbogen's Durable Capital Partners portfolio reflects a balanced investor approach across 34 reported 13F positions. Portfolio returns are led by RBC Bearings Incorporated (~14% of total exposure), with the top five holdings representing approximately 42% of reported value. The portfolio maintains structural breadth across 34 positions, with economic weighting tilted toward industrials and consumer cyclical companies names. Exposure to high-growth and technology-oriented segments is moderate relative to peers, with performance weighted across industrials, consumer discretionary, and communication services. The portfolio maintains moderate turnover, consistent with periodic rebalancing rather than a fully static book. Distinctive traits include Moderate Turnover, Structurally Diversified, Sector-Tilted.

Investment Style

Value, growth, quality, and behavioral classification from latest 13F holdings.

Balanced Investor

Primary type: Balanced Investor

Traits: Moderate Turnover, Structurally Diversified, Sector-Tilted

Turnover profile

Active

Holding horizon

Moderate

Portfolio Construction

Concentration and position sizing in the latest filing.

Portfolio construction is moderately concentrated: top three names represent 28.4% of assets, top five 41.7%, and the largest single position is 14.1%.

Top 3 weight

28.4%

Top 5 weight

41.7%

Top 10 weight

60.9%

Largest position

14.1%

Top holdings: RBC Bearings Incorporated, DoorDash, Inc., MercadoLibre, Inc., APi Group Corporation, XPO, Inc. — view full holdings

Sector Preferences

Where capital is allocated by sector.

Capital is tilted toward Industrials and Consumer Cyclical, with 8 sectors represented in the latest filing.

Leading sectors: Industrials, Consumer Cyclical, Technology

View full sector allocation

Risk Framework

Concentration, diversification, and turnover tolerance.

This investor accepts moderate single-name risk (largest position 14.1%, top ten 60.9%) and moderate economic diversification (HHI 0.03). Turnover tolerance maps to a active profile.

Largest position

14.1%

Top 10 weight

60.9%

Max sector

45.8%

Diversification

Moderate

Strategy Evolution

How the strategy changed between the two most recent filing periods.

Dec 31, 2025 → Mar 31, 2026

  • Position count decreased from 35 to 34 (-1 names).
  • Top-five concentration rose from 37.1% to 41.7%.
  • Quarter-over-quarter portfolio weight turnover: 25.2%.

For trade-level changes, see the Activity page. View activity.

Similar Investors

Peer group with comparable portfolio behavior.

Similar-investor comparisons are coming soon.